Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation...

151
CATALOGUE 2015- 2016 Chemical Reagents BIOCHEM Chemopharma Chemopharma

Transcript of Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation...

Page 1: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

C A T A L O G U E 2 0 1 5 - 2 0 1 6

Chemical Reagents

BIOCHEMChemopharmaChemopharma

Page 2: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Dear Customer,

We are very happy to present you the new 2015/2016 catalogue about BIOCHEM CHEMOPHARMA chemical products and reagents. All available products are in alphabetical order.

Several of these include customers’ requests and of course yours ! We are very grateful for your contribution . Thanks a lot ...

The aim of our catalogue 2015/2016 is to make things easy for you : with thematic and relevant layout, Please read this usual detailed information, along with our analysis concerning all the products available. Keeping you always informed about the latest ways of using our catalogue, we hope to maintain a close relationship with you .

The printed and internet catalogue will help you through our line of products. We will happily provide you with any further information about our large range of products and on how to use them ... Please, feel free to contact us at any time ...

Sincerly .

BIOCHEM CHEMOPHARMA FRANCE Fine Chemicals Division

BIOCHEMChemopharmaChemopharma

International customersTel : (+33) 3 .86.27.24.96Web : www.biochemopharma.frcontact : [email protected]

82, Avenue du 85eme de Ligne58200 COSNE SUR LOIRE - FRANCE

1

Page 3: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Table of contents

Catalogue on the Web....................................... 3

Product quality................................................... 4

Packing............................................................... 5

Abbreviations..................................................... 6

Catalogue guide................................................. 7

Alphabetical Index ............................................ 10-119

Volumetric Solutions list ....................................121-125

Deshydrated Media list ......................................127-133

Atomic weights (Alphabetical Order)..................135

Atomic weights (Order of Atomic Number)........136

GHS Hazard symbols ...........................................137

Health & Precaution information .......................138-143

Ordering information..........................................144

Terms and conditions of sale...............................145

Notes ..................................................................146-148

BIOCHEMChemopharmaChemopharma

2

Page 4: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

This is a user-friendly site brimming with useful tips and information.

The full BIOCHEM CHEMOPHARMA catalogue of chemical products

and reagents is now available online ! Find all the information about products, safety, get

familiar with useful tables and data for everyday laboratory work and benefit from live online

updating of all data, a feature which could not be provided by the printed catalogue !.

Quick access

Easy surfing, efficient search engine, online reply to numerous questions about chemistry,

the site aims at being user-friendly and practical. Are you looking for a product? You can find

it through its full formula, key words or part of its name... You will also find it possible to

download safety technical files and up-to-date analysis certificates.

Useful tables for lab work

It is always better to find accurate information than being left without a clear idea of things...

From now on, you won't need to hesitate anymore : the main facts and figures related to lab

work are handy on the web, such as :

- Periodical classification of elements,

- Elementary physico-chemical and inorganic compounds features,

- Solutions,

- Buffer indicators,

- Temperature indicators,

- Organic solvents,

- Elements determination physical method,

- Units conversion tables,

- Natural constants.

Finding us on the web, Log on to: www.biochemopharma.fr

Website : www.biochemopharma.frSales : [email protected] : [email protected] & lab : [email protected]

3

Page 5: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Quality

Reliability and dependability are distinctive features of BIOCHEM CHEMOPHARMA products.

Successful audits carried out by the public administration and customers have confirmed that

we have stood up to the high requirements of our own quality standards, which spurs us to

keep improving by the advancing time.

We have the specific requirements of our customers in mind, whether for supplementary

parameters or for proper certificates or special package. Of course, it goes beyond saying that

our service includes individual help and on-time delivery of orders concerning our line of

products.

Safety of use within your premises is guaranteed by our constant results for each batch, our

specific analysis certificates concerning specification complying batches, as well as by our

including a use-by-date mention and a notice explaining how to store the unopened package.

Our range of qualities and products allows for use for a fairly wide range of applications. Our

services will willingly answer your queries.

Products intended for use in the laboratory

HPLC Gradient , HPLC , LC-MS

High Purity Solvents for Specific analysis

AR

Analytical reagent.

UV Spectroscopy

UV transmittances and subject to strict IR-spectroscopic tests.

LR & GPR

Laboratory reagent for general use.

Other Grades : For synthesis reagent , For biochemistry reagent, For electrophoresis

reagent, For Microscopy ...

Control and specification relate to products and to their respective declaration in keeping

with mentioned application. In case of implementation in unprovided for conditions, it is up

to the customer to check that products used are fit for such application (see also general

terms & conditions of sale).

Additional information about product quality is available at the following URL:

www.biochemopharma.fr

4

Page 6: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Packing

Packing is meant to protect both humans and the environment. Products must be packed in an

appropriate way to allow for proper shipping , storage and use by the customer. Prior to issuing a

product on the market, numerous checks are carried out to ensure stability for primary packing

and reagent quality over a prolonged storage period after shipping.

Concerning hazardous substances shipping, BIOCHEM CHEMOPHARMA packing technicians

continually check and optimize packing so as to be provided with relevant authorizations

(=N° UN). The following criteria are taken into account :

- Meeting all safety requirements,

- Meeting quality requirements, even after prolonged storage,

- No interaction between packing material and packed substance,

- No unalloyed reagent contamination,

- Practical packing,

-Environmental friendly packing.

Relevant packing and reference order explanations follow :

Plastic container

2.5 L, 5 L, 10 L and 25 L PEHD containers are used for acids, bases and aqueous solutions. These

come in black colour when light-sensitive products are involved. Connecting and sampling are

also available.

Aluminium flask

Aluminium flasks are used in part for some solvents as unbreakable packing.

Benefit : 100% leak free.

Glass flask

As glass is inert matter, it is fit for use with corrodents. Glass flasks come in brown colour, which

will help protect light-sensitive products. Being watertight and impervious to vapour, they allow

for great stability and henceforth prolonged storage. They are fitted with an S 28 or S 40 sealing

system. Glass flasks for solids are fitted with an S 60 or S 85 sealing system. Benefit: optimal

imperviousness, pressure stability. Glass flasks are shipped in UN cases with adapted inner

casings (polystyrene or corrugated cardboard).

5

Page 7: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

anyh Anhydrous.Å Angstrom.abs Absolut. ~ Approximately.

b.p. Boiling point in °C at 760 mm pressure, unless otherwise specified.

°C Celsius.C.I. Colorant number.cm Centimeter.d. Density.dec. Decomposes.D-,L- Designation given to carbhydrates, amino

acids, lipids and those compounds whose stereochemistry is derived from carbohydrates and amino acids, accdording to the corresponding conventions.

D(+)- Specifically indicates the direction of optical rotation in addition to the D-(or L-) affix, hence providing a more accurate charaterization.

DL- Denotes the racemate of a compound whose enantiomers have the designation D- or L-.

(+)-,( - )- Some natural products have adopted this designation (e.g. camphor); the

systematic nomenclature of the synonym is in

accordance to the sequence rule. dia Diameter.EINECS European Inventary of Existing Comercial

Chemical Substances. f.p. Flash point.g Gram.g/l Gram per liter (gas density).GCL Suitable for use gas liquid.GC Gas chromatography.GPC Gel permeation chromatography.HPLC High-performance liquid chromatography.ID Inner diameter.IR Infrared.Kg Kilogram.L or l Liter.m Meter.

MIN Minimum.micron Micrometer.mL Milliliter.mm Millimeter.m.p. Melting point.mol Mole.mmol Millimole.M.W. Molecular weight.N Nomality of solution.n Calcul index.Ë Refractive index for the sodium D line

at 20°C(or temperature indicated).nm Nanometer.pH Value taken to represent the acidity or

alkalinity of an aqueous solution.subl. Sublimes.tert Tertiary.TLC Thin layer chromatograghy.UN Hazardous material transportationUV UV spectroscopy.

identification number.œ Wavelenght in nanometers.

v/v Volume/volume.w/v Weight/volume.w/w Weight/weight.> Grater than.² Grater than or equal to.< Less than.³ Less than or equal to.[ ] Number in brackets after the chemical

description indicate the Chemical Abstract Service Registry Number.

6

Page 8: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

1 - 8 - 2 - 9 -3 - 10 -4 - 11 -5 - 12 -6 - 13 - 7 - 14 -

Product name. Hazard warning symbols. Product number. EINECS number. Prduct quality. Package size. C.A.S number. Specification. Formula. Batch number Mass weight. Shelf life time H: Hazard Safety information

P: Precautionary

H225-H351-H319-H335P210-P261-P303-P361P353-P305-P351-P338P405-P501

1,4-DioxaneFor Synthesis

BIOCHEM Chemopharma ZA Cosne sur loire,58200 France Tél : +33(3)86.27.24.96

S éc fic i ns g arant edp i at o u e

Until 01 020 : /2

Tes ted for l abora tory use on ly

Product code: 504271000 C.A.S. : 123-91-1 EINECS : 204-661-8 Batch N°: L504271000-0115-011

Assay % Min 99 Wt.per ml at 20 °C 1.030 - 1.035 g Water % Max 0.1 Free acid (CH COOH) % Max 0.01 3

Peroxide (as H O ) % Max 0.0052 2

MW=88.11 C H O4 8 2

Content : 1 L

ChemopharmaChemopharmaBIOCHEM

14

Product code:

C.A.S. :

EINECS :

504390500

123-91-1

204-661-8

MW=

1,4-Dioxane Analytical Reagent C H O 88.11 4 8 2

500 ml

H225-H351-H319-H335P210-P261-P303-P361-P353-P305-P351-P338-P405-P501

Assay % Min 99.5 Wt.per ml at 20 °C 1.032 - 1.034 g APHA Color Max 10 Freezing point °C Min 11Refractive index 1.421 - 1.423 Water % Max 0.05 Acidity (CH COOH) % Max 0.02 3

Non volatile matter % Max 0.01Acetal [CH CH(OC H ) ] Max 0.8 3 2 5 2

Copper (Cu) % Max 0.0001Iron (Fe) % Max 0.0001Lead (Pb)% Max 0.0001

7

Page 9: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Www.biochemopharma.fr

8

Page 10: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Http://www.biochemopharma.fr

ALPHABETICAL INDEX

9

Page 11: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code: 300860025

C.A.S. : 7365-82-4

EINECS : 230-908-4

ACES Laboratory Reagent C H N O S MW =182.20 4 10 2 4

Assay (alkametric) % Min 99Identity (IR spectrum) passe testUV-absorption (250 nm; 2% 1 cm water) % Max 0.05Chloride (Cl) % Max 0.05Sulfate (SO ) % Max 0.054

Heavy metals (as Pb) % Max 0.0005Sodium (Na) % Max 0.005Loss on drying (105 °C) Max 0.2pH 3.0 - 4.5

25 gr

Product code: 501000250/0500

C.A.S. : 60-35-5

EINECS : 200-473-5

Acetamide For Synthesis C H NO MW =59.07 2 5

Assay % Min 99Melting range (after drying) °C 78 - 81

250 gr500 gr

H351P280H

Product code: 501160250/0500

C.A.S. : 103-84-4

EINECS : 203-150-7

Acetanilide Laboratory Reagent MW =

C H NO 135.178 9

Assay % Min 98.5 Melting range °C 114 - 116Sulfated ash % Max 0.05pH (1% aqueous) 5.0 - 7.0

250 gr500 gr

H302-H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

10

Assay (acidimetric) % Min 99.7Freezing point °C Min 16.2 Wt.per ml at 20 °C 1.048 - 1.050 gAcetic anhydride [(CH .CO) O] % Max 0.23 2

Formate (H.COO) % Max 0.05Water insoluble matter Passes testWater % Max 0.2Sulfate (SO ) % Max 0.00014

Non-volatile matter % Max 0.001Chloride (Cl) % Max 0.0001Arsenic (As) % Max 0.00005Copper (Cu) % Max 0.00004Iron (Fe) % Max 0.00002Lead (Pb) % Max 0.00001Substance reducing dichromate (O) % Max 0.003

Product code: 101122500

C.A.S. : 64-19-7

EINECS : 200-580-7

Acetic acid glacial Analytical Reagent C H O MW=60.04 2 4 2

2.5 L

H314-H226P210-P241-P303-P361-P353-P353-P305-P351-P338-P405-P501

Product code: 300880500

C.A.S. : 9000-01-5

EINECS : 232-519-5

Acacia Laboratory Reagent

Description A cream coloured powderIdentity Passes test Agar & tragacenth Passes test Starch & dextrin Passes testTannin Passes testSucrose and fructose Passes test Insoluble matter % Max. 0.5 Sulfated Ash % Max. 5.0Acid insoluble ash % Max. 1.0 Loss on drying % Max. 15.0

500 gr

H315-H319-H335P261-P280-P305+P351+P338-P304+P340-P405-P501A

Product code: BVS01001

C.A.S. : 64-19-7

EINECS : 200-580-7

Acetic Acid 0.1 M (0.1N) traceable to NIST

C H O MW =60.04 2 4 2

Standardized solution

1 L

Product code: BVS01010

C.A.S. : 64-19-7

EINECS : 200-580-7

Acetic Acid 1 M (1N) traceable to NIST

C H O MW =60.04 2 4 2

Standardized solution

1 L

Assay (acidimetric) % Min 99.5Wt.per ml at 20 °C 1.047 - 1.052 gFreezing point °C 15.5 Chloride (Cl) % Max 0.0005Sulfate (SO ) % Max 0.00054

Arsenic (As) % Max 0.0002Iron (Fe) % Max 0.0002Lead (Pb) % Max 0.0002Non volatile matter % Max 0.01

Product code: 101132500

C.A.S. : 64-19-7

EINECS : 200-580-7

Acetic acid glacial For Synthesis C H O MW =60.04 2 4 2

2.5 L

H314-H226P210-P241-P303-P361-P353-P353-P305-P351-P338-P405-P501

Page 12: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

11

Assay (by GC) % Min. 99.9Water (KF) % Max 0.02Acidity (meq/g) (meq/g) Max 0.0005Residue on Evaporation % Max 0.0005UV - transmition (1 cm, water):240 nm % Min 98250 nm % Min 99

Product code: 201082500

C.A.S. : 75-05-8

EINECS : 200-835-2

Acetonitrile HPLC C H N MW =41.05 2 3

2.5 L

H225-H332-H312-H302-H319P210-P280-P305-P351-P338-P309-P310

Assay (by GC) % Min 99.9 Water (KF) % Max 0.02 Acidity (meq/g) Max 0.0005 Residue on Evaporation % Max 0.0005 UV - transmition (1 cm, water): -190 nm % Min 30 195 nm % Min 80 200 nm % Min 93 220 nm % Min 98 230 nm % Min 99 Gradient specifications (210 nm) -Largest peak (mAU) Max 3 Baseline drift (mAU) Max 15 Filtration (0.2 um) passes test

Product code: 200122500

C.A.S. : 75-05-8

EINECS : 200-835-2

Acetonitrile HPLC Gradient C H N MW =41.05 2 3

2.5 L

H225-H332-H312-H302-H319P210-P280-P305-P351-P338-P309-P310

Assay (GC) % Min 99.8 Non Volatile matter % Max 0.0001 Acidity (CH COOH) % Max 0.0023

Water % Max 0.5 Transmission in a 1.0 cm cell against water at At 330 nm % Min 15 At 335 nm % Min 55At 340 nm % Min 85At 345 nm % Min 95At 350 nm % Min 98

Product code: 201031000

C.A.S. : 67-64-1

EINECS : 200-662-2

Acetone HPLC & Spectroscopy C H O MW =58.08 3 6

1 L

H225-H319-H336P210-P261-P303-P361P353-P305-P351-P338P405-P501A

Assay (by GC) % Min 99 Water (KF) % Max 0.5 Residue on Evaporation % Max 0.005 Acidity (meq/g) (meq/g) Max 0.0005

Product code: 201272500

C.A.S. : 67-64-1

EINECS : 200-662-2

Acetone Laboratory Reagent C H O MW =58.08 3 6

2.5 L

H225-H319-H336P210-P261-P303-P361P353-P305-P351-P338P405-P501A

Assay (by GC) % Min 99.5 Water (KF) % Max 0.3 Residue on Evaporation % Max 0.001 Acidity (meq/g) (meq/g) Max 0.0005 Methanol (GC) % Max 0.05

Product code: 200992500

C.A.S. : 67-64-1

EINECS : 200-662-2

Acetone Analytical Reagent C H O MW =58.08 3 6

2.5 L

H225-H319-H336P210-P261-P303-P361P353-P305-P351-P338P405-P501A

Assay (GC) % Min 99.8 Identity Passes test APHA color Max 10 Non-volatile matter % Max 0.001 Water (H O) % Max 0.05 2

Transmission (1 cm cell; Ref.:water) At 254 nm % Min 25 At 280 nm % Min 95At 300 nm % Min 98UV-Cut off 250 nm Rohrschneider Polarity 6.0

Product code: 101461000

C.A.S. : 64-19-7

EINECS : 200-580-7

Acetic acid glacial HPLC C H O MW =60.04 2 4 2

1 L

H314-H226P210-P241-P303-P361-P353-P353-P305-P351-P338-P405-P501

Page 13: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (by GC) % Min 99.9 Water % Max 0.2 Acidity (meq/g) Max 0.0005 Residue on Evaporation % Max 0.0005 Interfering of peaks caused byimpurities determined as:- Lindane (GC/ECD) max.5ng/lor Parathion (GC/NPD)max.10ng/l passes test

Product code: 201092500

C.A.S. : 75-05-8

EINECS : 200-835-2

Acetonitrile PestiChrom C H N MW =41.05 2 3

2.5 L

H225-H332-H312-H302-H319P210-P280-P305-P351-P338-P309-P310

Assay % Min 99.5Copper (Cu) % Max 0.000002Chromium (Cr) % Max 0.000002Water % Max 0.05Non volatile matter % Max 0.005Aluminium (Al) % Max 0.00005Barium (Ba) % Max 0.00001Boron (B) % Max 0.000002Cadmium (Cd) % Max 0.000005Calcium (Ca) % Max 0.00005Cobalt (Co) % Max 0.000002Iron (Fe) % Max 0.00001Lead (Pb) % Max 0.00001Magnesium (Mg) % Max 0.00001Manganese (Mn) % Max 0.000002Nickel (Ni) % Max 0.000002Tin (Sn) % Max 0.00001Zinc (Zn) % Max 0.00001

Product code: 304040500

C.A.S. : 123-54-6

EINECS : 204-634-0

Acetylacetone Analytical Reagent C H O MW =100.12 5 8 2

500 ml

H225-H315-H319-H335P210-P241-P303-P361-P353-P305-P351-P338-P405-P501a

Assay % Min 99.5 Wt.per ml at 20 °C 1.025 - 1.027 g/ml Freezing point °C 18 - 20 Refractive index (n20 °C/D) 1.5325 - 1.5345 Phenol % Max 0.005

Product code: 501010500

C.A.S. : 98-86-2

EINECS : 202-708-7

Acetophenone Analytical Reagent C H O MW =120.15 8 8

500 ml

H302-H319P280-P264-P305-P351-P338-P301-P312-P3376P313-P501

Assay % Min 98.0

Refractive index 1.451-1.453

Wt. per ml at 20 °C 0.971-0.974 g/ml

Product code: 300240500

C.A.S. : 123-54-6

EINECS : 204-634-0

Acetylacetone For Synthesis C H O MW =100.12 5 8 2

500 ml

H225-H315-H319-H335P210-P241-P303-P361-P353-P305-P351-P338-P405-P501a

Assay % 98 - 102 Wt.per ml at 20 °C About 1.10 g/ml Non volatile matter % Max 0.05 Phosphorous compounds (P) % Max 0.005Sulfate (SO ) % Max 0.014

Product code: 300280500

C.A.S. : 75-36-5

EINECS : 200-865-6

Acetyl chloride For Synthesis C H ClO MW =78.50 2 3

500 ml

H225-H314-H318-H302P210-P260-P303-P361-P353-P305-P351-P338-P405-P501A

12

Assay (by GC) % Min 99.9 Water (KF) % Max 0.02 Acidity (meq/g) Max 0.0005 Residue on Evaporation % Max 0.0005 UV - transmition (1 cm, water): -190 nm % Min 30 200 nm % Min 80 210 nm % Min 93 220 nm % Min 98 230 nm % Min 99 Gradient specifications (210 nm) -Largest peak (mAU) Max 3 Gradient specifications (254 nm) - Largest peak (mAU) Max 1 Magnesium (Mg) (ppm) Max 0.1 Potassium (K) (ppm) Max 0.1 Sodium (Na) (ppm) Max 0.1 Calcium (Ca) (ppm) Max 0.1 Filtration (0,2 um) passes test Interfering of peaks caused by impurities determined as:-Lindane (GC/ECD) Max 5ng/l or Parathion (GC/NPD)Max 10ng/l passes test

Product code: 201102500

C.A.S. : 75-05-8

EINECS : 200-835-2

Acetonitrile LC-MSChrom C H N MW =41.05 2 3

2.5 L

H225-H332-H312-H302-H319P210-P280-P305-P351-P338-P309-P310

Page 14: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

13

Absorption maxima (in 50% ethanol) 489 - 493 nmAbsorptivity (1% 1cm, 1 max. 50%ethanol) Min 950Loss on drying at 110°C % Max. 5

Product code: 300270010

C.A.S. : 10127-02-3

EINECS : 233-353-6

Acridine orange For Microscopy C H Cl N Zn MW =438.09 17 20 3 3

10 gr

H341P281-P201-P202-P308-P313-P405-P501A

Absorption maxima (in 50% ethanol) 489 - 493 nmAbsorptivity (1% 1cm, 1 max. 50%ethanol) Min 950Loss on drying at 110°C % Max. 5

Product code: 300210005/0025

C.A.S. : 8063-24-9

Acriflavin For Biochemistry C H ClN MW =259.74 14 14 3

5 gr25 gr

Assay (acidimetric,after saponification) % Min 99.0Melting range °C 83-85 Free acid (as acrylic acid) % Max 0.001Water % Max 0.1

Product code: 501050500

C.A.S. : 79-06-1

EINECS : 201-173-7

Acrylamide For Electrophoresis C H NO MW =71.08 3 5

500 gr

H301-H312-H315-H317-H319-H332-H340-H350-H361-H372P201-P280-P301-P310-P305-P351-P338-P308-P313

Stabilized with 200 ppm Hydroquinone Monomethyl EtherAssay % Min 99Density (d20°C /4°C) 1.048 - 1.052 Refractive index (n20°/D) 1.420 - 1.4224

Product code:

C.A.S. :

EINECS :

500520500

79-10-7

201-177-9

Acrylic acid For Synthesis C H O MW =72.06 3 4 2

500 ml

H226-H302-H312-H332-H314-H335-H400P261-P273-P280-P3056P351-P338-P310

H225-H301-H311-H331-H315-H317-H335-H350-H318-H411P210-P301-P310-P303-P361-P353-P305-P351-P338-P361-P405-P501A

Assay % Min 99 Wt. per ml at 20 °C 0.805 - 0.807g/ml Refractive index 1.390 - 1.392

Product code:

C.A.S. :

EINECS :

201290500

107-13-1

203-466-5

Laboratory Reagent C H N MW =53.06 3 3

Acrylonitrile (stabilised)

500 ml

Product code:

C.A.S. :

EINECS :

504470005

73-24-5

200-796-1

Adenine For Biochemistry C H N MW=135.13 5 5 5

5 gr

H302P264-P270-P301-P312-P330-P501A

Assay % Min 99Identification passes testAppearance of solution passes test Acidity or alkalinity passes testRelated substances passes testChoride (Cl) % Max 0.01Sulfate (SO ) % Max 0.034

Ammonium (NH ) % Max 0.0014

Heavy metals (as Pb) % Max 0.001Loss on drying % Max 0.05Residue on ignition Max 0.1Organic volatile impurities passes testResidual solvents passes testNitrogen content 50.2-53.4

Product code:

C.A.S. :

EINECS :

504510005

58-61-7

200-389-9

Adenosine For Biochemistry MW=

C H N O 267.2510 13 5 4

5 gr

Assay % Min 99 Melting range °C 235 - 238 °C Heavy metals (as Pb) Max 0.001

Product code:

C.A.S. :

EINECS :

101020500

124-04-9

204-673-3

MW =

Adipic Acid Laboratory ReagentC H O 146.14 6 10 4

500 gr

H319P305-P351-P338

Assay % 99.0-101.0 Solubility Passes test Melting point °C 151-154 IR spectrum Passes test Appearance of solution Passes test Chloride (Cl) % Max 0.02 Nitrate (NO ) % Max 0.003 3

Sulfate (SO ) % Max 0.05 4

Iron (Fe) % Max 0.001 Heavy metals (as Pb) % Max 0.001 Loss on drying % Max 0.2Sulfated ash % Max 0.1

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

I C EB O H MC m a ah m

e p rh o he p mh

roC m a a

web on the

FindingUS

Page 15: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

14

Product code:

DM1000500

Agar powder bacteriological For Microbiology

500 gr

Description white to yellowishe white or pale yellow powderSolubility 1.5% insoluble in cold water, soluble in boiling waterClarity of soln. (1.5% solution in water After autoclaving) passes testLoss on drying (105°C) % Max 20.0Residue on ignition % Max 5.0Gelling temp Below 40°CGel formation (1.5% aq solution) passes testForeign strach passes testTotal bacerial count (cuf/g) less than 1000

Product code:

DM1100500

Agar powder extra pure For Microbiology

500 gr

Description withe to yellowish wither or pale yellow powderSolubility insoluble in cold water and soluble in boiling waterClarity of solution (1.5% solution in water after autoclaving) passes test Loss on drying (105°) % Max 20.0Residue on ignition % Max 5.0Gelling temperature Not more than 38°C

Product code:

C.A.S. :

DM0500025

9012-36-6

Agarose high EEO For Microbiology

25 gr

Description a white free flowing powderSolubility 1.5% hot aq. Soln is clear & colourleesGel strenght (1.5% gel) Min 800 g\ cm2

Loss on drying % Max 10.0

Sulafe (SO ) % Max 0.54

Sulfated ash % Max 1.0EEO (Mr) 0.25 - 0.30Gelling tem (1.5% gel) 3.6ñ1.5 °C

A 1.5 aq ~ 50°C 430 nm 0.1A 1.5 aq ~ 525 nm 0.05A 1.5 aq ~ 625 nm 0.03

Product code:

C.A.S. :

DM0530025

9012-36-6

Agarose low EEO For Microbiology

25 gr

Description a white free flowing powderSolubility 1.5% hot aq. Soln is clear & colourles

2Gel strenght (1.5% gel) Min 800 g\ cmLoss on drying % Max 10.0

Sulfated ash % Max 0.75Sulfate (SO ) Max 0.24

EEO (-Mr) 0.10 - 0.15Gelling tem (1.5% gel) 38ñ 40 °C

A 1.5 aq ~ 50°C 430 nm 0.1A 1.5 aq ~ 430 nm 0.05A 1.5 aq ~ 430 nm 0.03

Product code:

C.A.S. :

DM0510025

9012-36-6

Agarose medium EEO type (I) For Microbiology

25 gr

Description a white free flowing powderSolubility 1.5% hot aq. Soln is clear & colourles

2Gel strenght (1.5% gel) Min 1500mg\ cmLoss on drying % Max 10.0

Sulfated ash % Max 1.0Sulfate (So ) Max 0.24

EEO (Mr) 0.15 - 0.20Gelling temperature 36 °CA 1.5 aq ~ 50°C 430 nm 0.01A 1.5 aq ~ 525 nm 0.05A 1.5 aq ~ 655 nm 0.03

Product code:

C.A.S. :

EINECS :

502040025

107-95-9

203-536-5

For Biochemistry

MW=

á-AlanineC H NO 89.093 7 2

25 gr

Assay % Min 99.0Loss on drying at 110 °C % Max 0.5Sulfated ash % Max 0.1Iron (Fe) % Max 0.0005Lead (Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

502120025

338-69-2

206-418-1

D-AlanineC H NO 89.09 3 7 2

For Biochemistry MW=

25 gr

Assay % Min 99.0Specific rotation [a]20 -17.5 +/-1°Specific rotation [a]20 -14.0 +/-1°

Product code:

C.A.S. :

EINECS :

504360025

302-72-7

206-126-4

DL-Alanine C H NO 89.09 3 7 2

For Biochemistry MW=

25 gr

Assay (HClO titration) % Min 99.04

Heavy metals (as Pb) % Max 0.001

Assay (HClO titration) % Min 99.04

Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.014

Foreign amino acids % Max 0.3Ninhydrine positive substances (as glycine) % Max 0.1Specific rotation +14° to +15°

Product code:

C.A.S. :

EINECS : 206-126-4

502130025

56-41-7

L-Alanine For Biochemistry C H NO 89.09 3 7 2

MW =

25 gr

Page 16: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

MW=

Aluminium sulfate

ammonium Analytical Reagent

dodecahydrate AlNH (SO ) .12H O 453.32 4 4 2 2

Assay % 98-102Phosphate (PO ) % Max 0.0025 4

Insoluble matter % Max 0.005Reaction % Not less than pH 3.0Chloride (Cl) % Max 0.001Nitrate (No ) % Max 0.0013

Silicate (SiO ) % Max 0.0023

Arsenic (As) % Max 0.00005Copper (Cu) % Max 0.0005Iron (Fe) % Max 0.001Lead (Pb) % Max 0.001Potassium (K) % Max 0.05Sodium (Na) % Max 0.01

Product code:

C.A.S. :

EINECS :

301120500

7784-26-1

232-055-3

500 gr

H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501

Product code:

C.A.S. :

EINECS :

301080500

7784-13-6

231-208-1

MW=

Aluminium chloride hexahydrate Analytical ReagentAlCl .6H O 241.433 2

500 gr

H314P280-P303-P361-P353-P305-P351-P338-P310

Assay (AT) % Min 99 Sulfate (SO ) % Max 0.005 4

Calcium (Ca) % Max 0.01 Cadmium (Cd) % Max 0.005 Cobalt (Co) % Max 0.005 Copper (Cu) % Max 0.005 Iron (Fe) % Max 0.005 Potassium (K) % Max 0.01 Sodium (Na) % Max 0.05 Nickel (Ni) % Max 0.005 Lead (Pb) % Max 0.005 Zinc (Zn) % Max 0.005

Assay % Min 98Silicon (Si) % Max 0.1Copper (Cu) % Max 0.02Nitrogen content (as N) % Max 0.001Insoluble in dil HCl % Max 0.005Iron (Fe) % Max 0.1Manganese (Mn) % Max 0.02Titanium (Ti) % Max 0.03

Product code:

C.A.S. :

EINECS :

301230250/0500

7429-90-5

231-072-3

MW =

Aluminium fine powder Laboratory ReagentAl 26.98

250 gr500 gr

H250-H261P210-P222-P231-P232-P370-P378B-P422A-P501A

15

Albumine bovine serum Laboratory Reagent fraction V Product code:

C.A.S. :

EINECS :

501020005

9048-46-8

232-936-2

5 gr

Assay % Min 98.5

Nitrogen % Min 15.5

pH (5% water) ~6.8 - 7.2

Arsenic (As) % Max 0.0005Iron (Fe) % Max 0.03Heavy Metals (as Pb) % Max 0.004Loss on drying (105 °C, 4hrs) % Max 15.0Ash % Max 4.0

Product code:

C.A.S. :

EINECS :

501270500

9005-32-7

232-680-1

Alginic acid Laboratory Reagent (C H O )n MW =48000-186000 6 8 6

500 gr

pH 5.5- 6.8 Yellow to reddish-violet Absorption max1 in NaOH 0.1 mol/l 564 - 568 nm Absorption max2 in NaOH 0.1 mol/l 605 - 609 nm A 1%, 1cm, œ 2max Min 525

Sulfatash % Max 1 Loss on drying % Max 5 A 1%, 1cm, œ 1max Min 625

A 1%, 1cm, œ 2max Min 525

Product code: 0025

C.A.S. : 72-48-0

EINECS : 200-782-5

50053

Alizarin Analytical Reagent C H O MW =240.20 14 8 4

25 gr

H319P264-P280-P305-P351-P338-P337-P313

Dye Content % Min 70.0 Transition range pH 4.3-6.3 Yellow-Pink pH 9.4-12.0 Brown orange-Violet Solubility 0.1% in water Clear solution Absorption maxima in 0.1N NaOH 553-559 nm Absorption maxima in 0.1N NaOH 592-599 nm Absorptivity (A1%/1cm at 556 ) Min 350.0 Absorptivity (A1%/1cm at 595 ) Min 325.0 Loss on drying (110 °C) % Max 5.0

Product code:

C.A.S. :

401190025

130-22-3

Alizarin red S Analytical Reagent C H NaO S MW =342.314 7 7

25 gr

H319-H335-H315 P280-P302-P352-P304-P340-P305-P351+P338-P309-P311

Page 17: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

16

MW=

Aluminium sulfate

potassium Analytical Reagent

dodecahydrate AIK(SO ) .12H O 474.38 4 2 2

Assay (Complexometry) % 99.0 - 102.0 Insoluble matter % Max 0.005 pH of 10% solution water 3.0 -.3.5 Chloride (Cl) % Max 0.0005Ammonium (NH ) % Max 0.005 4

Arsenic (As) % Max 0.0002 Copper (Cu) % Max 0.0005Iron (Fe) % Max 0.0005 Heavy metal (as Pb) % Max 0.001 Sodium (Na) % Max 0.02 Loss on drying (at 400 °C) % 43 - 46

Product code:

C.A.S. :

EINECS :

314510500

7784-24-9

233-141-3

500 gr

MW=

Aluminium sulfate Laboratory

potassium Reagent

dodecahydrate AIK(SO ) .12H O 474.38 4 2 2

Assay (ex Al) % 99 - 102 Ammonium (NH ) % Max 0.05 4

Chloride (Cl) % Max 0.01 Iron (Fe) % Max 0.01Lead (Pb) % Max 0.01

Product code:

C.A.S. :

EINECS :

314680500

7784-24-9

233-141-3

500 gr

MW=

Aluminium sulfate octadecahydrate AI (SO ) .18H O 666.422 4 3 2

Analytical Reagent

Assay [A (SO ) .18H O] by EDTA titration % 98 - 102 I2 4 3 2

Insoluble matter % Max 0.005 Reaction Min pH 2.5 Chloride (CI) % Max 0.001 Ammonium (NH ) % Max 0.002 4

Copper (Cu) % Max 0.001 Iron (Fe) % Max 0.002 Heavy metals (as Pb) % Max 0.001 Calcium (Ca) % Max 0.01 Magnesium (Mg) % Max 0.002 Potassium (K) % Max 0.005 Sodium (Na) % Max 0.02 Substance not precipitated by ammonia (as SO ) % Max 0.24

Product code:

C.A.S. :

301210500

7784-31-8500 gr

H318P280-P305-P351-P338-P310

Product code:

C.A.S. :

EINECS :

302270500

7784-13-6

231-208-1

Laboratory MW=

Aluminium chloride hexahydrate ReagentAlCl .6H O 241.433 2

500 gr

H314P280-P303-P361-P353-P305-P351-P338-P310

Assay % 97 - 101Sulfate (SO ) % Max 0.014

Heavy metals (as Pb) % Max 0.005Arsenic (As) % Max 0.0004Iron (Fe) % Max 0.005Substances not precepitate by NH (as SO ) % Max 0.23 4

Product code:

C.A.S. :

EINECS :

302280500

21645-51-2

244-492-7

MW=

Aluminium hydroxide gel AI(OH) 78.03

Laboratory Reagent

500 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay ( as Al O ) % 47.0 - 60.0 2 3

Identifciation Passes IP test pH (4% w/v in water) Max 10.0 Arsenic (As) % Max 0.0005 Heavy metal Max 0.006 Chloride(CI) % Max 1.25Sulfate (SO ) Max 1.2 4

Neutralising capacity Passes IP test Microbial contamination Free from E.Coli

Assay % Min 98 Chloride (Cl) % Max 0.005 Sulfate (SO ) % Max 0.01 4

Sodium (Na) % Max 0.01 Iron (Fe) % Max 0.005 Potassium (K) % Max 0.01

Product code:

C.A.S. :

EINECS :

30182

7784-27-2

236-751-8

0500

MW =

Aluminium nitrate nonahydrate Laboratory ReagentAlN O .9H O 375.133 9 2

500 gr

H272-H315-H319P210-P221-P302-P352-P305-P351-P338-P321-P501a

Content of CaSO % About 10 4

Iron (Fe) % Max 0.02Chloride (Cl) % Max 0.02pH of 10% suspension 6.5 - 7.5

Product code:

C.A.S. :

EINECS :

302990500

1344-28-1

215-691-6

Aluminium oxide G neutral Laboratory Reagent Al O MW =101.96 2 3

500 gr

Page 18: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

17

H341-H400-H410-H302 H332P280-P273-P302-P352 P501

--

Assay % Min 98 Melting range °C 185 - 189C

Product code:

C.A.S. :

EINECS :

301310250

123-30-8

204-616-2

4-Aminophenol Laboratory Reagent C H NO MW =109.13 6 7

250 gr

Assay % Min 98 Insoluble matter % Max 0.005Reaction pH 6.7-7.3 Phosphate (PO ) % Max 0.00054

Chloride (Cl) % Max 0.0005 Nitrate (NO ) % Max 0.001 3

Sulfate (SO ) % Max 0.001 4

Iron (Fe) % Max 0.0005 Lead (Pb) % Max 0.0005 Residue on ignition (as SO ) % Max 0.01 4

Reducing substance as KMnO % Max 0.005 4

Water % Max 2.0

Product code:

C.A.S. :

EINECS :

300950500

631-61-8

211-162-9

MW=

Ammonium acetate Analytical ReagentCH .COONH 77.083 4

500 gr

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

Product code:

C.A.S. :

EINECS :

301350500

631-61-8

211-162-9

MW=

Ammonium acetate For Molecular BiologyCH .COONH 77.083 4

500 gr

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

Assay (T) % Min 98 Heavy metals (as Pb) % Max 0.0002pH (5%;H2O,25 °C) 6.5 - 7.3 DNases, RNases, Proteases Not detectable Melting point °C Approx. 114Solubility (20 °C) 1480g/l (H O)2

H302-H332-H411-H401P273-P302-P352

Assay (HClO titration) % Min 99.0 4

Melting range °C 120.0 - 124.0

Product code:

C.A.S. :

EINECS :

301560500

591-27-5

209-711-2

3-Aminophenol Laboratory Reagent C H NO MW =109.13 6 7

500 gr

MW=

Aluminium sulfate octadecahydrate Laboratory AI (SO ) .18H O 666.422 4 3 2

Reagent

Assay [complexometric AI (SO ) ] % 51 - 592 4 3

pH (2% water) 2.5 - 4.0Chloride (Cl) % Max 0.005Heavy metals (as Pb) % Max 0.002Ammonium (NH ) % Max 0.0054

Arsenic (As) % Max 0.001Calcium (Ca) % Max 0.02Iron (Fe) % Max 0.005Potassium (K) % Max 0.2Alkali and alkaline earth metals % Max 0.4

Product code:

C.A.S. :

306030500

7784-31-8500 gr

H318P280-P305-P351-P338-P310

Product code:

C.A.S. :

EINECS :

50114

569-58-4

209-319-1

0025

MW=

Aluminon Analytical ReagentC H N O 473.44 22 23 3 9

25 gr

H315-H319P280-P305-P351-P338-P302-P352-P321-P362-332-P313

Molar absorptivity of Al complex Min 11000.0 Sulfated ash % Max 0.2Insoluble matter % Max 0.1

Assay (HClO titration) % Min 99 4

Sulfated ash % Max 0.1Loss on drying % Max 0.5Melting point °C 107 - 110

Product code:

C.A.S. : 83-07-8

EINECS : 201-452-3

302240025

4-Aminoantipyrine Analytical Reagent C H N O MW =203.24 11 13 3

25 gr

H302-H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

H341-H302-H332P280-P302-P352

Assay % Min 99.0 Melting range °C 173.0-176.0

Product code: 0100

C.A.S. :

EINECS :

51638

95-55-6

202-431-1

2-Aminophenol Laboratory Reagent C H NO MW =109.13 6 7

100 gr

Page 19: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

18

Assay % Min 99.5 pH (5% solution) 4.5 - 5.5 Insoluble matter % Max 0.005 Non-volatile matter % Max 0.005 Iodide (I) % Max 0.001Phosphate (PO ) % Max 0.0002 4

Sulfate (SO ) % Max 0.002 4

Calcium (Ca) % Max 0.001 Iron (Fe) % Max 0.0002 Heavy metals (as Pb) % Max 0.0005 Potassium (K) % Max 0.005 Sodium (Na) % Max 0.005 Magnesium (Mg) % Max 0.005 Pyridine and homologues % Max 0.001 Arsenic (As) % Max 0.00005

Product code:

C.A.S. :

EINECS :

301030500

12125-02-9

235-186-4

MW=

Ammonium chloride Analytical ReagentNH Cl 53.49 4

500 gr

H315-H319P280-P305-P351-P338-P362-P321-P332-P313-P337-P313

Assay (by argentometry) % Min 99 Sulfate (SO ) % Max 0.015 4

Heavy metals (as Pb) % Max 0.001 Arsenic (As) % Max 0.0003 Lead (Pb) % Max 0.001 Calcium (Ca) % Max 0.02 Iron (Fe) % Max 0.002 Copper (Cu) % Max 0.0025 Zinc (Zn) % Max 0.0025 Residue on ignition (800 °C) % Max 0.1 pH (5% solution) 4.5-5.5 Loss on drying (105 °C) % Max 0.5

Product code:

C.A.S. :

EINECS :

301111000/5000

12125-02-9

235-186-4

MW=

Ammonium chloride Laboratory Reagent NH Cl 53.49 4

1 kg5 kg

H315-H319P280-P305-P351-P338-P362-P321-P332-P313-P337-P313

Ammonia (NH ) % 30.0-34.0 3

Chloride (Cl) % Max 0.0035 Phosphate (PO ) % Max 0.001 4

Sulfate (SO ) % Max 0.005 4

Iron (Fe) % Max 0.001 Residue on ignition (as SO ) % Max 0.14

Product code:

C.A.S. :

EINECS :

300910500

506-87-6

208-058-0

Ammonium carbonate Laboratory Reagent

500 gr

H315-H319-H335P261-P305-P351-P338P302-P352-P321-P405-P501

proportions of: NH (HCO .NH CO ) MW=157.13 4 3 2 2

Product code:

C.A.S. :

EINECS :

300980500

631-61-8

211-162-9

MW=

Ammonium acetate Laboratory ReagentCH .COONH 77.083 4

500 gr

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

Assay (ex NH ) % Min 96 3

Chloride (Cl) % Max 0.005 Sulfate (SO ) % Max 0.01 4

Iron (Fe) % Max 0.001 Lead (Pb) % Max 0.001

Assay (after drying) % Min 99.5 Insoluble matter % Max 0.005 pH (5%; water) 4.5-6.0 Arsenic (As) % Max 0.0002 Barium (Ba) % Max 0.002 Calcium (Ca) % Max 0.01 Copper (Cu) % Max 0.0003 Magnesium (Mg) % Max 0.002 Residue on ignition % Max 0.01 Loss on drying at 100°C % Max 0.1 Bromate (BrO ) % Max 0.001 3

Chloride (Cl) % Max 0.2 Iodide (I) % Max 0.025 Sulfate (SO ) % Max 0.005 4

Iron (Fe) % Max 0.0005 Heavy metals (as Pb) % Max 0.0005

Product code:

C.A.S. :

EINECS :

300990500

12124-97-9

235-183-8

MW =

Ammonium bromideNH Br 97.944

Analytical Reagent

500 gr

H315-H319P280-P305-P351-P338-P362-P321-P332-P313-P337-P313

Assay (as NH ) % Min 31 3

Water insoluble matter % Max 0.005 Chloride (Cl) % Max 0.0005 Sulfur compounds (as SO ) % Max 0.002 4

Iron (Fe) % Max 0.0005 Heavy metals (as Pb) % Max 0.0005 Non volatile matter % Max

Product code:

C.A.S. :

EINECS :

301180500

506-87-6

208-058-0

Ammonium carbonate Analytical Reagent

500 gr

H315-H319-H335P261-P305-P351-P338P302-P352-P321-P405-P501

Proportions of: NH (HCO .NH CO ) MW=157.13 4 3 2 2

Page 20: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

HEOBI C Mr

h o h maC em p

ap

C ea a

mhh ro m

web on the

FindingUS

19

Product code:

C.A.S. :

EINECS :

301370500

1185-57-5

214-686-6

Ammonium iron (III) citrate Laboratory Reagent

Iron Content (Iodometric) % 20.5-22.5Chloride (Cl) % Max 0.05Tartrate (C H O ) % Max 0.54 4 6

Sulfate (SO ) % Max 0.24

Arsenic (As) % Max 0.0004Lead (Pb) % Max 0.005

500 gr

MW=

Ammonium iron (II) sulfate Analytical Reagent

hexahydrate FeH N O S .6H O 392.14 8 2 8 2 2

Product code:

C.A.S. :

301090500

7783-85-9

EINECS : 233-382-4

500 gr

Assay % 99 - 101.5 Insoluble matter % Max 0.01 Phosphate (PO ) % Max 0.003 4

Calcium (Ca) % Max 0.005Copper (Cu) % Max 0.003 Ferric ion % Max 0.01 Manganese (Mn) % Max 0.01 Magnesium (Mg) % Max 0.002 Potassium (K) % Max 0.002 Sodium (Na) % Max 0.02 Substances not precipited by ammonium hydroxide % Max 0.05 Zinc (Zn) % Max 0.003

H315-H319-H335P261-P305-P351-P338 P302-P352-P321-P405 P501- -

MW=

Ammonium iron (II) sulfate Laboratory Reagent

hexahydrate FeH N O S .6H O 392.14 8 2 8 2 2

Product code:

C.A.S. :

304020500/1000

7783-85-9

EINECS : 233-382-4

500 gr1 kg

Assay (oxidimetric) % Min 98.5

Chloride (Cl) % Max 0.005

Ferric ion (Fe) % Max 0.05

H315-H319-H335P261-P305-P351-P338 P302-P352-P321-P405 P501- -

Assay % Min 95Sulfate (SO ) % Max 0.024

Chloride (Cl) % Max 0.001Fluorosilicate (SiF ) % Max 0.26

Heavy metals (as Pb) % Max 0.002Iron (Fe) % Max 0.002

Product code:

C.A.S. :

EINECS :

300970500

12125-01-8

235-185-9

Ammonium fluoride Laboratory Reagent NH F 37.04 4

MW=

500 gr

H301-H311-H330P260-P301-P310-P320-P361-P405-P501

Assay % Min 99.0 Insoluble matter % Max 0.003Non-volatile matter % Max 0.005Chloride (Cl) % Max 0.0002Phosphate (PO ) % Max 0.001 4

Silicate (SiO ) % Max 0.005 2

Sulfate (SO ) % Max 0.0024

Sulfide (S) % Max 0.0002 Arsenic (As) % Max 0.00004 Calcium (Ca) % Max 0.002 Copper (Cu) % Max 0.0002Iron (Fe) % Max 0.0001Lead (Pb)) % Max 0.0002 Magnesium (Mg) Max 0.002Porassium (K) Max 0.002Sodium (Na) Max 0.005

Product code:

C.A.S. :

EINECS :

301600500

1066-33-7

213-911-5

MW=

Ammonium hydrogen carbonate NH HCO 79.064 3

Analytical Reagent

500 gr

H302 P264-P270-P301-P312-P330-P501A

Ammonium hydroxide Analytical Reagent

ammonia 25% NH OH MW =35.05 4

H314-H335-H410P280-P261-P301-P330-P331-P305-P305-P351-P338-P501

Assay % Min 24 Residue on Evaporation % Max 0.003 Substances Reducing KMnO (asO) % Max 0.0008 4

Chlorides (Cl) % Max 0.0001 Phosphates (PO ) % Max 0.0001 4

Total Sulfur (as SO ) % Max 0.0003 4

Carbonates (CO ) % Max 0.002 3

Heavy Metals (as Pb) % Max 0.00005 Calcium and magnesium (as Ca) % Max 0.0002 Iron (Fe) % Max 0.000025

Product code: 301592500

C.A.S. :

EINECS :

1336-21-6

215-647-6

2.5 L

Page 21: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

20

Assay % Min 99.0Assay (as MoO ) % 81.0 – 83.03

Insoluble matter % Max 0.005Chloride (Cl) % Max 0.002 Arsenate phosphate, silicate (PO ) % Max 0.001 4

Nitrate (NO ) % Max 0.0033

Sulfate (SO ) % Max 0.02 4

Phosphate (PO ) % Max 0.0005 4

Heavy metals (as Pb)% Max 0.001Magnesium (Mg) % Max 0.005Sodium (Na) % Max 0.01Potassium (K) % Max 0.01

Product code: 304050100

C.A.S. :

EINECS :

12054-85-2

234-722-4

MW =

Ammonium molybdate Analytical Reagent

tetrahydrate H Mo N O .4H O 1235.90 24 7 6 24 2

100 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501

Assay % Min 98 Sulfate (SO ) % Max 0.024

Chloride (Cl) % Max 0.002 Phosphate, arsenate, silicate (as PO ) % Max 0.002 4

Lead (Pb) % Max 0.002 Iron (Fe) % Max 0.005

Product code:

C.A.S. :

EINECS :

301340100

12054-85-2

234-722-4

Laboratory

MW =

Ammonium molybdate Reagent

tetrahydrate H Mo N O .4H O 1235.90 24 7 6 24 2

100 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501

Assay % 98.5 - 102 Insoluble matter % Max 0.01 Chloride (Cl) % Max 0.001 Copper (Cu) % Max 0.003 Ferrous ion No reaction Nitrate (NO ) % Max 0.013

Substances not precipitable by NH % Max 0.05 3

Zinc (Zn) % Max 0.003

MW=

Ammonium iron (III) sulfate Analytical Reagent

dodecahydrate NH FeS O .12H O 482.184 2 8 2

Product code:

C.A.S. :

301100500/1000

7783-83-7

EINECS : 233-382-4

500 gr1 kg

H315-H319P280-P305-P351-P338 P302-P352-P321-P362 P332-P313- -

Assay (Iodometry) % 98 - 101 Chloride (Cl) % Max 0.002 Zinc (Zn) % Max 0.005 Lead (Pb) % Max 0.002 Iron II Fe(II) % Max 0.002 Copper (Cu) % Max 0.002 Substances not precipitable by NH (as SO ) % Max 0.1 3 4

MW=

Ammonium iron (III) sulfate Laboratory Reagent

dodecahydrate NH FeS O .12H O 482.184 2 8 2

Product code: 300920500

C.A.S. : 7783-83-7

EINECS : 233-382-4

500 gr

H315-H319P280-P305-P351-P338 P302-P352-P321-P362 P332-P313- -

Assay % Min 99.0Insoluble matter in NH OH % Max 0.014

Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.014

Phosphate (PO ) % Max 0.0054

Iron (Fe) % Max 0.002carbonate (CO ) % Max 0.33

Copper (Cu) % Max 0.005Nickel (Ni) % Max 0.002

Product code: 301390100

C.A.S. : 7803-55-6

EINECS : 232-216-3

MW =

Ammonium metavanadate Analytical ReagentNH VO 116.98 4 3

100 gr

H300-H341-H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501

Assay % Min 98Sulfate (SO ) % Max 0.054

Chloride (Cl) % Max 0.01Phosphate (PO ) % Max 0.024

Product code:

C.A.S. : 7803-55-6

EINECS : 232-216-3

301860100

Laboratory MW =

Ammonium metavanadate ReagentNH VO 116.98 4 3

100 gr

H300-H341-H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501

Page 22: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

21

Assay (acidimetric on dried substances) % 99.0-100.5 Insoluble matter % Max 0.001 Loss on drying at 100 °C % Max 0.1 pH (5% solution 20 °C) 5.0-6.0 Chloride (Cl) % Max 0.0003 Arsenic (As) % Max 0.00002 Calcium (Ca) % Max 0.001 Copper (Cu) % Max 0.0002 Iron (Fe) % Max 0.0002 Lead (Pb) % Max 0.0002 Nitrate (No ) % Max 0.001 3

Phosphate (Po ) % Max 0.0005 4

Magnesium (Mg) % Max 0.0005 Cadmium (Cd) % Max 0.0001 Zinc (Zn) % Max 0.0001 Residue on ignition (as SO ) % Max 0.005 4

Product code:

C.A.S. :

EINECS :

301190500

7783-20-2

231-984-1

Analytical Reagent MW =

Ammonium sulfate (NH ) SO 132.134 2 4

500 gr

Assay (acidimetric on dried substance) % Min 98.5pH (5% solution 20 °C) 4.5-6.0 Chloride (Cl) % Max 0.002Nitrate (NO ) % Max 0.0023

Heavy metals (as Pb) % Max 0.001Iron (Fe) % Max 0.001Arsenic (As) % Max 0.0005Loss on drying (105 °C) % Max 1.0Residue on ignition (as SO ) % Max 0.05 4

Product code:

C.A.S. :

EINECS :

300940500/5000

7783-20-2

231-984-1

Reagent MW =

Ammonium sulfate Laboratory(NH ) SO 132.134 2 4

500 gr5 kg

Assay % 99 - 101Insoluble matter % Max 0.005Chloride (Cl) % Max 0.002Sulfate (SO ) % Max 0.0024

Iron (Fe) % Max 0.0002Heavy metals (as Pb) % Max 0.0005Residue on ignition % Max 0.02

MW=

Ammonium oxalate monohydrate Analytical Reagent C H N O .H O 142.11 2 8 2 4 2

Product code:

C.A.S. :

301150500

6009-70-7

EINECS : 238-135-4

500 gr

H302-H312P280-P301-P312-P312-P352-P312-P322-P501

Assay % Min 99Chloride (Cl) % Max 0.01Iron (Fe) % Max 0.002Sulfated ash % Max 0.1Sulfate (SO ) % Max 0.024

MW=

Ammonium oxalate monohydrate Laboratory Reagent C H N O .H O 142.11 2 8 2 4 2

Product code:

C.A.S. :

301780500

6009-70-7

EINECS : 238-135-4

500 gr

H302-H312P280-P301-P312-P312-P352-P312-P322-P501

H272-H334-H302-H335-H315-H319-H317P210-P221-P285-P305-P351-P338-P405-P501

Assay % Min 98.0Water insoluble matter % Max 0.005Titrable free Acid Max 0.044 meq/gChloride, Chlorate % Max 0.001Iron (Fe) % Max 0.001Heavy metal (as Pb) % Max 0.005Manganese (Mn) % Max 0.00005Residue on ignition (as SO ) % Max 0.054

Product code:

C.A.S. :

EINECS :

301160500

7727-54-0

231-786-5

Ammonium persulfate Analytical Reagent (NH ) S O MW =228.20 4 2 2 8

500 gr

Assay % Min 98 Dnases / RNases / Proteases Not Detected Solubility (20 °C in water) 582 g/l (H O) 2

Free acid % Max 0.1 Melting point °C Approx.120 pH (5%; H2O; 20 °C) 3 - 4 Residue on ignition % Max 0.05 Chlorate % Max 0.001 Chloride (Cl) % Max 0.001Iron (Fe) % Max 0.001 Manganrse (Mn) % Max 0.00005Lead (Pb) % Max 0.005

H272-H334-H302-H335-H315-H319-H317P210-P221-P285-P305-P351-P338-P405-P501

Product code:

C.A.S. :

EINECS :

302350100

7727-54-0

231-786-5

Ammonium persulfate For Molecular Biology

(NH ) S O MW =228.20 4 2 2 8

100 gr

Page 23: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

MCOBI HEmhemop ar

Ch a

Cphao r

ha

emm

web on the

FindingUS

Product code:

C.A.S. :

EINECS :

BVS02001

1762-95-4

217-175-6

Ammonium thiocyanate 0.1 M (0.1N) Standardized solution

traceable to NIST NH SCN MW =76.12 4

1 L

H302-H312-H332-H412-EUH032P261-P280-P302-P352-P304-P322-P501

22

Product code:

C.A.S. :

EINECS :

BVS02010

1762-95-4

217-175-6

Ammonium thiocyanate Standardized solution traceable to NIST NH SCN MW =76.12 4

1 M (1N)

1 L

H302-H312-H332-H412-EUH032P261-P280-P302-P352-P304-P322-P501

Assay (argentometric) % Min 99Sulfide (S) % Max 0.001Lead (Pb) % Max 0.0004Residue on ignition (as SO ) % Max 0.0254

Insoluble matter % Max 0.005pH (5% solution in water) 4.8-5.8Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.00254

Copper (Cu) % Max 0.0004Iron (Fe) % Max 0.0005Iodine consuming substances % Max 0.02

Product code:

C.A.S. :

EINECS :

301850500

1762-95-4

217-175-6

MW =

Ammonium thiocyanate Analytical ReagentNH SCN 76.124

500 gr

H302-H312-H332-H412-EUH032P261-P280-P302-P352-P304-P322-P501

Assay (argentometric) % Min 98.5Iron (Fe) % Max 0.0005Sulfide (S) % Max 0.002Residue on ignition (as SO ) % Max 0.054

Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.024

Heavy metals (as Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

313230500

1762-95-4

217-175-6

MW =

Ammonium thiocyanate Laboratory ReagentNH SCN 76.124

500 gr

H302-H312-H332-H412-EUH032P261-P280-P302-P352-P304-P322-P501

Product code:

DM2400500

Anaerobic agar (Brewer) For Microbiology

500 gr

Proteose peptone 10.000 G/LCasein enzymic hydrolysate 5.000 G/LYeast exctract 5.000 G/LDextrose 10.000 G/LSodium chloride 5.000 G/LSodium thioglycollate 2.000 G/LSodium formaldehyde sulfoxylate 1.000 G/LResazurin 0.002 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2 G/L

pH range 7.00 - 7.40Reaction reaction of 3.5% w/v aqueous solution at 25°C pH 7.2ñ 7.40

Assay % Min 98

Product code:

C.A.S. :

EINECS :

201330250

123-11-5

204-602-6

MW =

Anisaldehyde C H O 136.158 8 2

Laboratory Reagent

250 ml

H302P280F

Assay % Min 98 Density 1.091-1.093

Product code: 201230500

C.A.S. : 90-04-0

EINECS : 201-963-1

o-Anisidine For Synthesis MW =

C H NO7 9 123.16

500 ml

H301-H311-H331-H350-H341P201-P309-P310

Assay % Min 98Melting point 56 59°C

Product code:

C.A.S. :

EINECS :

201240250

104-94-9

203-254-2

-Anisidine For Synthesis MW =

pC H NO7 9 123.16

250 ml

H300-H310-H330-H373-H400P260-P301-P310-P304-P340-P320-P330-P361-P405-P501A

5

Page 24: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

23

Product code:

DM2050500

Antibiotic assay medium N° 5 For Microbiology

500 gr

Peptic digest of animal tissue (Peptone) 6.00 G/LBeef extract 1.500 G/LYeast extract 3.00 G/LAgar 15.00 G/LFinal pH (at 25°C) 7.9 ñ 0.2

Assay % Min 99.0 Density 0.992-0.994 Boiling Point °C 156

Product code:

C.A.S. :

EINECS :

201130500

100-66-3

202-876-1

For Synthesis MW =

Anisole C H O 108.147 8

500 ml

H226-H332-H315-H319-H335-H303P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % Min 96Melting range °C 213 - 216

Product code: 201220100

C.A.S. : 120-12-7

EINECS : 204-371-1

MW =

Anthracene Laboratory ReagentC H 178.23 14 10

100 gr

H410 P273

Assay (ex C, H) % Min 98 Melting range °C 283 288 Moisture % Max 0.1 Sulfated ash % Max 0.1

H351-H317P261-P280-P281-P363-P405-P501A

Product code:

C.A.S. :

EINECS :

301420500

84-65-1

201-549-0

Anthraquinone For SynthesisC H O 208.2214 8 2

MW =

500 gr

Assay % Min 99Melting range °C 152 - 156 Iron (Fe) % Max 0.001Loss on drying (at 105 °C) % Max 0.5

H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501

Product code: 301430025

C.A.S. : 90-44-8

EINECS : 201-994-0

Anthrone Analytical Reagent C H O MW =194.23 14 10

25 gr

Product code:

DM2010500

Antibiotic assay medium N° 1 For Microbiology

(seed agar)

500 gr

Peptic digest of animal tissue Peptone) 6000G/LCasein enzymic hydrolysate 4.000G/LYeast extract 3.000 G/LBeef extract 1500 G/LDextrose 1.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 6.6 ñ 0.2

Product code:

DM2020500

Antibiotic assay medium N° 2 For Microbiology

(base agar)

500 gr

Peptic digest of animal tissue(Peptone) 6.000 G/LBeef extract 1.500 G/LYeast extract 3.000 G/LAgar 15.000 Final pH (at 25°C) 6.6 ñ 0.2

Product code:

DM2030500

Antibiotic assay medium N° 3 For Microbiology

500 gr

Peptic digest of animal tissue (Peptone) 5.00 G/LBeef extract 1.500 G/LYeast extract 1.500 G/LDextrose 1.000 G/LSodium chloride 3.500 G/LDipotassium phosphate 3.680 G/LPotassium dihydrogen phosphate 1.320 G/LFinal pH (at 25°C) 7.0 ñ 0.2

Product code:

DM2040500

Antibiotic assay medium N° 4 For Microbiology

(yeast beef agar)

500 gr

Peptic digest of animal tissue (peptone) 6.000 G/LBeef extract 1.500 G/LYeast extract 3.000 G/LDextrose 1.000 G/LAgar 15.000 G/LpH range 6.40 - 6.80Reaction reaction of 2.65% w/v aqueous solution at 25°C pH: 6.6ñ 0.2

Page 25: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

24

Product code:

DM2090500

Antibiotic assay medium N° 9 For Microbiology

(polymyxin base agar)

500 gr

Casein enzymic hydrolysate 17.000 G/LPapaic digest of soyabean meal 3.000 G/LSodium chloride 5.000 G/L Dextrose 2.500 G/LDipotassium phosphate 2.500 G/LAgar 20.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

pH range 7.00 - 7.40Reaction of 5 % w/v aqueous solution solution at 25°C pH 7.2 ñ 0.2

Product code:

DM2100500

Antibiotic assay medium N° 10 For Microbiology

(polymyxin seed agar)

500 gr

Casein enzymic hydrolysate 17.000 G/LPapaic digest of soyabean meal 3.000 G/LSodium chloride 5.000 G/L Dextrose 2.500 G/LDipotassium phosphate 2.500 G/LAgar 12.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

pH range 7.00 - 7.40Reaction of 4.2 % w/v aqueous solution containing 1% polysorbate 80 at 25°C pH 7.2 ñ 0.2

Product code:

DM2060500

Antibiotic assay medium N° 6 For Microbiology

500 gr

Casein enzymic hydrolysate 17.000 G/LPapaic digest of soyabean meal 3.000 G/LSodium chloride 5.000 G/L Dextrose 2.500 G/LDipotassium phosphate 2.500 G/LManganese sulfate 0.030 G/LFinal pH (at 25°C) 7.0 ñ 0.2

pH range 6.80 - 7.20Reaction of 3.0% w/v aqueous solution solution at 25°C pH 7.0 ñ 0.2

Product code:

DM2070500

Antibiotic assay medium N° 7 For Microbiology

500 gr

Beef extract 1.500 G/LYeast extract 3.000 G/LPancreatic digest of gelatin 6.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.0 ñ 0.2 G/L

Product code:

DM2080500

Antibiotic assay medium N° 8 For Microbiology

500 gr

Peptic digest of animal tissue (Peptone) 6.00 G/LYeast extract 3.00 G/LBeef extract 1.50 G/LAgar 15.00 G/LFinal pH (at 25°C) 5.9 ñ 0.2

Assay % Min 99.0Substance insoluble in HCl % Max 0.05Chloride (Cl) % Max 0.05Sulphate (SO ) % Max 0.014

Arsenic (As) % Max 0.03Calcium (Ca) % Max 0.002Copper (Cu) % Max 0.002Iron (Fe) % Max 0.003Potassium (K) % Max 0.002Sodium (Na) % Max 0.002Lead (Pb) % Max 0.025

Product code:

C.A.S. :

EINECS :

302210100

1309-64-4

215-175-0

MW =

Antimony (III) oxide Analytical ReagentSb O 291.542 3

100 gr

H351P210-P202-P281-P308-P313-P405-P501

Assay % Min 99Substance insoluble in chloroform % Max 0.02Substance insoluble in HCl % Max 0.005Sulfate (SO ) % Max 0.0054

Arsenic (As) % Max 0.0005Calcium (Ca) % Max 0.005Lead (Pb) % Max 0.003Iron (Fe) % Max 0.002Copper (Cu) % Max 0.0005Sodium (Na) % Max 0.005Potassium (K) % Max 0.01

Product code:

C.A.S. :

EINECS :

301200250

10025-91-9

233-047-2

MW =

Antimony (lll) chloride Analytical ReagentSbCl 228.123

250 gr

H314-H411P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501

Product code:

DM2120500

Antibiotic assay medium N° 12 For Microbiology

(nystatin assay agar)

500 gr

Peptic digest of animal tissue (Peptone) 10.000 G/LSodium chloride 10.000 G/LDextrose 10.000 G/LBeef extract 2.500 G/LYeast extract 5.000 G/LAgar 25.000 G/LFinal pH (at 25°C) 6.1 ñ 0.2

Page 26: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Residue on ignition % Max 0.05Melting point °C 189 - 192

H300-H330P260-P301-P310-P304-P340-P320-P330-P405-P501A

Product code:

C.A.S. :

EINECS :

101360005

5908-99-6

200-104-8

Atropine sulfate monohydrateC H N O S.H O 694.8334 48 2 10 2

Analytical Reagent MW =

5 gr

Absorption maxima 429 - 433 nm Absorptivity (A1% 1cm, Absorption maxima, pH 6.0 on dried substance) Min 900 Loss on drying (105 °C) % Max 10

Product code:

C.A.S. :

EINECS :

10128

2465-27-2

219-567-2

0025/0100

MW =

Auramine For MicroscopyC H N Cl 303.8317 22 3

25 gr 100 gr

H311-H351-H302P280-P281-P361-P302-P352-P405-P501

Absorption maxima (0.003g/l in water) 625 - 634 nm Absorptivity (A1%, 1cm in H O at œ max) Min 1100 2

Loss on drying (110 °C) % Max 8

Product code:

C.A.S. :

EINECS :

101410010

531-53-3

208-510-7

MW =

Azur A C H ClN S 291.80 14 14 3

For Microscopy

10 gr

Assay % Min 99.0Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.014

Aspartic acid % Max 0.5Foreign amino acids % Max 0.3Other ninhydrin positive substances (as glycine) % Max 0.1Water % 11.5-12.5

Product code:

C.A.S. :

EINECS :

11204

5794-13-8

200-735-9

0025/0100

MW =

L-Asparagine monohydrate For BiochemistryC H N O .H O 150.134 8 2 3 2

25 gr100 gr

Assay % 98.5 - 101.5Specific rotation +24° to +26°Residue on ignition % Max 0.1Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.034

Iron (Fe) % Max 0.001Lead (Pb) % Max 0.001Loss on drying (at 105 °C for 3 Hrs.) % Max 0.5

Product code:

C.A.S. : 56-84-8

EINECS :

101340100

200-291-6

MW =

L-Aspartic acid For BiochemistryNH C O 133.107 4 4

100 gr

Assay % Min 99Insoluble matter in NH OH % Max 0.014

Residue on ignition % Max 0.05Chloride (Cl) % Max 0.005Sulfide (S) % Max 0.001Antimony (Sb) % Max 0.05Iron (Fe) % Max 0.001 Lead (Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

501240100/0500

1324-53-3

215-481-4

Arsenic (III) oxide Analytical Reagent As O MW =197.84 2 3

100 gr500 gr

H350 H300 H314 H410 P201-P281-P273-P301-P330-P331-P304-P340-P309-P310-P405-P501

Assay % Min 99Loss in drying at 60 °C (in vacuo) % Max 0.5Arsenic (As) Max 0.00005Iron (Fe) % Max 0.0005Sulfated ash % Max 0.1(d)20D (C=10 in H O, 24hrs) +102° to +104°2

Product code:

C.A.S. :

EINECS :

301450010/0025

5328-37-0

226-214-6

MW =

L(+)Arabinose For BiochemistryC H O 150.135 10 5

10 gr 25 gr

MW=

Antimony potassium tartrate Analytical Reagent

trihydrate C H K O Sb ·3H O 667.87 8 4 2 12 2 2

Product code:

C.A.S. :

30126

28300-74-5

EINECS : 229-436-1

0100

100 gr

Assay % Min 99.5 pH (5% solution) 4.0-4.2 Water insoluble matter % Max 0.005Arsenic (As) % Max. 0.0006Calcium (Ca) % Max 0.005Copper (Cu) % Max 0.001 Iron (Fe) % Max 0.002Lead (Pb) % Max 0.002

H301-H330-H373-400-H410P260-P301-P310-P304-P340-P320-P330-405-P501

Dye content % Min 80 Absorption maxima (Water) 645 - 650 nm Absorptivity (A1%/1cm,H O at œ max.; on dried substance Min 1600 2

Loss on drying (at 110°C) % Max 5

Product code:

C.A.S. :

EINECS :

101420005

531-55-5

208-511-2

MW =

Azur B C H ClN S 305.8315 16 3

For Microscopy

5 gr

H341P281-P201-P202-P308-P313-P405-P501A

25

Page 27: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

26

Absorption maximum (H O) 655 - 660 nm 2

Absoptivity (A1%1cm,in H O at absorption 2

max, on dried subs.) Min 1800 Loss on drying (at 110°C) % Max 12

Product code:

C.A.S. :

101240010/0025

37247-10-2

MW =

Azur (II) C H N S·C H N S· Cl 625.6816 18 3 15 16 3 2

For Microscopy

10 gr 25 gr

H318P280-P305-P351-P338

Assay % Min 99.5Chloride (Cl) % Max 0.004Iron (Fe) % Max 0.001Loss on drying (105 °C) % Max 0.1Sulfated ash % Max 0.1Heavy metals (as Pb) % Max 0.005

Product code:

C.A.S. :

EINECS :

101440100

67-52-7

200-658-0

MW =

Barbituric acid Analytical ReagentC H N O 128.094 4 2 3

100 gr

Assay (Complexometric) % 99.0-102.0 Insoluble matter % Max 0.01 pH (5% solution) 7.0 - 8.5 Chloride (Cl) % Max 0.001 Substance oxidizables (as NO ) % Max 0.0053

Heavy metals (as Pb) % Max 0.0005 Calcium (Ca) % Max 0.05 Iron (Fe) % Max 0.0005 Strontium (Sr) % Max 0.2 Potassium (K) % Max 0.003Sodium (Na) % Max 0.005 Substance not precipitatedby sulfuric acid (as sulfates) % Max 0.1

Product code:

C.A.S. :

EINECS :

301500500

543-80-6

208-849-0

MW =

Barium acetateC H BaO 255.424 6 4

Analytical Reagent

500 gr

H302-H332P261-P264-P304-P340-P301-P312-P312-P501A

Product code:

DM2130500

Baird parker agar For Microbiology

500 gr

Casein enzymic hydrolysate 10.000 G/LBeef extract 5.000 G/LYeast extract 1.000 G/LGlycine 12.000 G/LSodium pyruvate 10.000 G/LLithium chloride 5.000 G/LAgar 20.000 G/LFinal pH (at 25°C) 7.0 ñ 0.2

pH range 6.80 - 7.20Reaction reaction of 6.3% w/v aqueous solution at 25°C pH 7.0 ñ 0.2

Natural drying time 2-3 days Refractive index (at 15 °C) 1.525-1.535 Oven drying time (at 60-80 °C°) 1 hour

Product code:

C.A.S. :

EINECS :

101430100

8007-47-4

232-362-2

Balsam canada For Synthesis

100 gr

H226P210-P280-P240-P303-P361-P353-P403-P235-P501A

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 28: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay % Min 99 Soluble chromates (as CrO ) % Max 0.05 3

Insoluble in HCl % Max 0.1 Iron (Fe) % Max 0.002 Chloride (Cl) % Max 0.01

H302-H332P261-P264-P304-P340-P301-P312-P312-P501A

Product code:

C.A.S. :

EINECS :

301510100/0250

10294-40-3

233-660-5

Barium chromate Analytical ReagentBaCrO 253.32 4

MW =

100 gr250 gr

Assay (by acidimetry) % Min 97Substances insoluble in dil. HCl % Max 0.02Chloride (Cl) % Max 0.05Iron (Fe) % Max 0.003Strontium (Sr) % Max 1.0Heavy metals (as Pb) % Max 0.002Carbonates (as BaCO ) % Max 2.03

Sulfide (S) % Max 0.005Substances not precipitated by dil. H SO (as Sulfate) % Max 0.2 2 4

Product code:

C.A.S. :

EINECS :

302100500

12230-71-6

241-234-5

MW =

Barium hydroxide octahydrate Laboratory ReagentBa(OH) .8H O 315.472 2

500 gr

H314-H302-H332P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501

Assay % Min 99Heavy metals (as Pb) % Max 0.001Substances not precipitated by dil.sulfuric acid (as Sulfate) % Max 0.1Iron (Fe) % Max 0.001

Product code:

C.A.S. :

EINECS :

302040500/5000

10326-27-9

233-788-1

MW =

Barium chloride dihydrate Laboratory ReagentBaCl .2H O 244.282 2

500 gr5 kg

H301-H332P261-P301-P310-P304-P340-P321-P405-P501

27

Assay (Acidimetric) % Min 98.5Chloride (Cl) % Max 0.005Sulfide (S) % Max 0.001Heavy metals (as Pb) % Max 0.002Iron (Fe) % Max 0.005Calcium (Ca) % Max 0.05Strontium (Sr) % Max 0.8Hydroxide and alkali carbonate (as Ba(OH) ) % Max 0.052

Substances oxidizable (as NO ) % Max 0.053

Substances not precipitated by sulfuric acid (as Sulfate) % Max 0.5

Product code:

C.A.S. :

EINECS :

302010500/1000

513-77-9

208-167-3

MW =

Barium carbonate Analytical ReagentBaCO 197.343

500 gr1 kg

H301P264-P270-P301-P310-P321-P405-P501

Assay (Acidimetric) % Min 98.5 Chloride (Cl) % Max 0.005 Sulfide (S) % Max 0.001 Heavy metals (as Pb) % Max 0.002Iron (Fe) % Max 0.005Calcium (Ca) % Max 0.05Strontium (Sr) % Max 0.8Hydroxide and alkali carbonate (as Ba(OH) ) % Max 0.052

Substances oxidizable (as NO ) % Max 0.053

Substances not precipitated by sulfuric acid (as Sulfate) % Max 0.5

Product code:

C.A.S. :

EINECS :

302060500

513-77-9

208-167-3

Laboratory MW =

Barium carbonate ReagentBaCO 197.343

500 gr

H301P264-P270-P301-P310-P321-P405-P501

Assay % Min 99.0Insoluble matter % Max 0.005Oxidizing substances % Max 0.005Loss on drying @ 105°C % 14.0-16.0pH (25°C, 5%; water) 5.2-8.2Calcium (Ca) % Max 0.05Iron (Fe) % Max 0.0002Heavy metal (Pb) % Max 0.0005Potassium (K) % Max 0.0025Sodium (Na) % Max 0.005Strontium (Sr) % Max 0.1

Product code:

C.A.S. :

EINECS :

302030500

10326-27-9

233-788-1

MW =

Barium chloride dihydrate Analytical ReagentBaCl .2H O 244.282 2

500 gr

H301-H332P261-P301-P310-P304-P340-P321-P405-P501

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

CHB

EOM

I

r aC m ph

he o a mC e ph mo mahar

web on the

FindingUS

Page 29: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (by acidimetry) % Min 99.5Melting Point °C 121.5 - 123.5 Sulfate (SO ) % Max 0.024

Heavy metals (as Pb) % Max 0.001Arsenic (As) % Max 0.0001Copper (Cu) % Max 0.0025Lead (Pb) % Max 0.0005Zinc (Zn) % Max 0.0025Halogenated compounds (chlorobenzoic acid) (as Cl) % Max 0.01Water % Max 0.7 Sulfated ash % Max 0.05

Product code:

C.A.S. :

EINECS :

202190500

65-85-0

200-618-2

MW =

Benzoic acid For SynthesisC H O 122.127 6 2

500 gr

H302-H319-H335P280-P305-P351-P338

28

Assay % Min 99.5Wt. per ml at 20 °C 0.877-0.878 gRefractive index 1.499 -1.502Alkalinity Max 0.0001 meq/gCopper (Cu) % Max 0.00002Iron (Fe) % Max 0.00005Lead (Pb) % Max 0.00002Sulfur compound (CS ) % Max 0.00032

Thiophene (C H S) % Max 0.0014 4

Freezing point °C Min 5.2 Water % Max 0.05Acidity Max 0.0001 meq/gNon volatile matter % Max 0.001

H225-H350-H372-H304-H315-H319P210-P301-P310-P303-P361-P353-P305-P351-P338-P405-P501

Product code:

C.A.S. :

EINECS :

201160500/1000

71-43-2

200-753-7

Benzene Analytical Reagent C H MW =78.11 6 6

500 ml1 L

Assay % Min 98.5Chloride (Cl) % Max 0.005Substances not precipitated by dil.H SO (as Sulfate) % Max 0.22 4

Iron (Fe) % Max 0.002Heavy metals (as Pb) % Max 0.002

H272-H302-H332P221-P210-P220-P261-P304-P340-P501A

Product code:

C.A.S. :

EINECS :

302160500

10022-31-8

233-020-5

Barium nitrate Reagent Ba(NO ) 261.323 2

Laboratory MW =

500 gr

Assay % Min 97Soluble barium compounds % Max 0.005Chloride (Cl) % Max 0.05Arsenic (As) % Max 0.0005Heavy metals (as Pb) % Max 0.001Loss on Ignition % Max 2

Product code:

C.A.S. :

EINECS :

302200500/2000

7727-43-7

231-784-4

MW =

Barium sulfate precipitated Laboratory ReagentBaSO 233.394

500 gr2 kg

Loss on drying (at 105 °C) % 5 - 12pH (2% w/v suspension in water) % 9-10.5Arsenic (As) % Max 0.0008Sedimentation value Max 2 mlSwelling power Min 24 mlCoarse particles Max 0.1 gm remains on 200 no. Sieve

Product code:

C.A.S. :

EINECS :

202040500

1302-78-9

215-108-5

Bentonite powder Laboratory Reagent

500 gr

Assay % Min 99 Wt. per ml at 20 °C 1.044 - 1.046 g/ml Refractive index 1.544 - 1.546 Acidity (C H COOH) % Max 0.3 6 5

Sulfated ash % Max 0.01 Benzylidene dichloride (C H CI ) % Max 0.057 6 2

Ionised chloride (CI) % Max 0.0001

Product code:

C.A.S. :

EINECS :

202050500/1000

100-52-7

202-860-4

MW =

Benzaldehyde Analytical ReagentC H O 106.127 6

500 ml1L

H302P262

Assay (Complexometric) % Min 99 Calcium (Ca) % Max 0.002Iron (Fe) % Max 0.0002 Potassium (K) % Max 0.005 pH (5% water) 5.0 - 8.0 Heavy metals (as Pb) % Max 0.0005 Sodium (Na) % Max 0.005 Insoluble matter % Max 0.001 Chloride (Cl) % Max 0.0005 Strontium (Sr) % Max 0.05

H272-H302-H332P221-P210-P220-P261-P304-P340-P501A

Product code:

C.A.S. :

EINECS :

302140500/1000

10022-31-8

233-020-5

Barium nitrate Analytical Reagent Ba(NO ) 261.323 2

MW =

500 gr1 kg

Page 30: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

29

Assay % Min 99Wt. per ml at 20 °C 1.043 - 1.048 gRefractive index 1.538 - 1.541Acidity % Max 0.5 ml NNon volatile matter % Max 0.05Free acid (as C H O ) % Max 0.017 6 2

Chlorine and organic bound chlorine (as CI) % Max 0.001Heavy metals (as Pb) % Max 0.0001Iron (Fe) % Max 0.0001Benzaldehyde % Max 0.1Peroxide value % Max 5 Sulfated ash % Max 0.005Water % Max 0.1

Product code:

C.A.S. :

EINECS :

202240250/0500

100-51-6

202-859-9

MW =

Benzyl alcohol Analytical ReagentC H O 108.14 7 8

250 ml500 ml

H302-H332P280-P305-P351-P330

Product code:

DM1010500

Bile salt For Microbiology

500 gr

Description yellowish - brown powderSolubility soluble in water and alcoholBile acid % Not less than 65pH (2% solution) 6 - 8Sulfated ash % Max 13 - 17Loss on drying % Max 5

Product code:

DM1130500

Bio peptone For Microbiology

500 gr

pH (1% w/v queous solution) 25°C 5.5 .72

Typical cultural response after 18 - 48 hours at 35 °CE. Coli goodKlebsiella goodProteus goodS.areus good

Biochemical test MR + veVP ñ ve

Nitrate reduction - veCarbohydrate fermentation - ve

Assay % 97.0 - 100.5 Specific rotation +89° to +93°

Product code:

C.A.S. :

EINECS :

202270001

58-85-5

200-399-3

MW =

D-Biotin For BiochemistryC H N O S 244.31 10 16 2 3

1 gr

MW=

Biphenyl For Synthesis C H 154.2112 10

Product code:

C.A.S. :

204080100/0250

92-52-4

EINECS : 202-163-5

100 gr250 gr

Assay % Min 99 Melting point °C 68 70

H400-H410-H315-H319-H335-H303P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay % Min 99.5Melting point °C 69 - 72 Sensitivity to Iron (Fe) Min 1:10,000,000Sulfated ash % Max 0.05

Product code:

C.A.S. :

EINECS :

202230005

366-18-7

206-674-4

MW =

2,2’-Bipyridyl Analytical ReagentC H N 156.1910 8 2

5 gr

H301-H311P301-P310-P302-P352-P321-P361-P405-P501

Assay % Min 99Melting point °C 132 - 135

Product code:

C.A.S. :

EINECS :

10216

119-53-9

204-331-3

0100/0250

MW =

Benzoin Laboratory ReagentC H O 212.2514 12 2

100 gr250 gr

Assay % Min 99Phosphorous compounds (P) % Max 0.002Heavy metals (as Pb) % Max 0.001Iron (Fe) % Max 0.001

H311-H314-H302-H332-H317P280-P303-P361-P353-P305-P351-P338-P310

Product code:

C.A.S. :

EINECS :

102140500

98-88-4

202-710-8

Analytical ReagentC H ClO .57 7 5

Benzoyl chloride MW =140

500 ml

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 31: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

30

Assay (ex N) % Min 96Water % About 2.0Melting range °C 190 - 194

Product code: 302000025/0050

C.A.S. : 108-19-0

EINECS : 203-559-0

Biuret Analytical Reagent C H N O 103.08 2 5 3 2

MW =

25 gr 50 gr

H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501

Product code:

DM2420500

Blood agar base No.2 w/1,2 % agar For Microbiology

500 gr

Proteose peptone 15.000 G/LLiver extract 2.50 G/LYeast extract 5.000 G/LSodium chloride 5.000 G/LAgar 12.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

Assay % Min 99.5Insoluble in methanol % Max 0.005Non volatile in methanol % Max 0.05Chloride (Cl) % Max 0.001Phosphate (PO ) % Max 0.0014

Sulfate (SO ) % Max 0.014

Calcium (Ca) % Max 0.005Iron (Fe) % Max 0.001Heavy metals (as Pb) % Max 0.001Arsenic (As) % Max 0.0001

Product code:

C.A.S. :

EINECS :

102030500

10043-35-3

233-139-2

MW =

Boric acid Analytical ReagentH BO 61.833 3

500 gr

H360FD

P201-P308-P313

Assay (by acidimetry) % 99.5 - 100.5pH (3.3%, water) 3.8 - 4.8Sulfate (SO ) % Max 0.044

Heavy metals (as Pb) % Max 0.0015Arsenic (As) % Max 0.001Loss on drying (5 hrs.over silica gel) % Max 0.5

Product code:

C.A.S. :

EINECS :

101980500

10043-35-3

233-139-2

MW =

Boric acid Laboratory ReagentH BO 61.833 3

500 gr

H360FD

P201-P308-P313

Assay (by acidimetry) % Min 99.5 pH (3.3%, water) 3.8 - 4.8 Sulfate (SO ) % Max 0.044

Heavy metals (as Pb) % Max 0.0015Arsenic (As) % Max 0.0008Sodium (Na) % Max 0.002Loss on drying (5h over silica gel) Max 0.05

Product code:

C.A.S. :

EINECS :

101990500

10043-35-3

233-139-2

MW =

Boric acid crystal Laboratory ReagentH BO 61.833 3

500 gr

H360FD

P201-P308-P313

Assay (ex Bi) % Min 98Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.0024

Ammonium (NH ) % Max 0.0034

Arsenic (As) % Max 0.0005Lead (Pb) % Max 0.005Calcium (Ca) % Max 0.005Iron (Fe) % Max 0.002Copper (Cu) % Max 0.002Silver (Ag) % Max 0.001Zinc (Zn) % Max 0.001Substance not precipitated by H S (as Sulfate) % Max 0.52

Product code:

C.A.S. :

EINECS :

302090100

10035-06-0

233-791-8

Bismuth nitrate pentahydrate Analytical Reagent Bi(NO ) .5H O MW =485.07 3 3 2

100 gr

H272-H315-H319-H335 P221-P210-P220-P305-P351-P338-P405-P501A

Assay % Min 99.5 pH (5% solution) 4.0-4.2 Water insoluble matter % Max 0.005 Arsenic (As) % Max 0.0006 Calcium (Ca) % Max 0.005 Copper (Cu) % Max 0.001Iron (Fe) % Max 0.002 Lead (Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

302170100

1304-76-3

215-134-7

Bismuth oxide Laboratory Reagent Bi O MW =465.96 2 3

100 gr

MW=

Bismuth oxychloride Laboratory Reagent BiClO 260.43

Product code:

C.A.S. :

302390100

7787-59-9

EINECS : 232-122-7

100 gr

Assay % Min 98

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Page 32: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

31

Dye content (By spectrophotometry) % Min 95 IR spectrum Passes test pH 3.8-5.4 Yellow to blue Appearance of solution Conforms Loss on drying (at 110°C) % Max 3 Transition range (according to ACS) Passes test Sensitivity test Passes test

Product code:

C.A.S. :

EINECS :

402070005/0025

76-60-8

200-972-8

MW =

Bromocresol green indicator Analytical Reagent C H Br O S 698.0421 14 4 5

5 gr 25 gr

MW=

Bromocresol purple Analytical Reagent C H Br O S 540.2421 16 2 5

Product code:

C.A.S. :

402160005/0025

115-40-2

204-087-8

EINECS :

5 gr 25 gr

pH transition 5.2 - 6.8 Yellow to purpleAppearance of solution ConformsLoss on drying (at 110 °C) % Max1

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

Assay (GC) % Min 99 Non volatile matter % Max 0.005Acidity % Max 0.015Free bromine % Max 0.005 Wt.per ml at 20 °C 1.456 - 1.462 g Refractive index 1.4235 - 1.4250

Product code:

C.A.S. :

EINECS :

40228

74-96-4

200-825-8

0250

Bromoethane Laboratory Reagent C H Br 108.97 2 5

MW =

250 ml

H225-H351-H302-H332P210-P241-P261-P303-P361-P353-P405-P501

Assay (GC) % Min 98.0Wt.per ml at 20°C 2.870 - 2.890gRefractive index Ë 1.5960 - 1.5980

Product code:

C.A.S. :

EINECS :

402300250

75-25-2

200-854-6

Bromoform 98% Laboratory Reagent CHBr 252.73 3

MW =

250 ml

H331-H302-H315-H319-H351-H411P261-P280-P281-P305-P351-P338-P405-P501A

pH 3.0 - 4.6 Yellow to BlueLoss on drying (105°C) % Max 1.0 transition range pH 3.0 - 4.5 Greenish yellow - blue violet

Product code: 402020025

C.A.S. : 115-39-9

EINECS : 204-086-2

Bromophenol blue Analytical Reagent C H Br O S 669.98 19 10 4 5

MW =

25 gr

Product code:

DM2140500

Brilliant green agar w/1,2 % agar For Microbiology

500 gr

Protease peptone 15.000 G/LYeast extract 3.000 G/LLactose 10.000 G/LSucrose 10.000 G/LSodium chloride 5.000 G/LPhenol red 0.080 G/LBrilliant green 0.0125 G/LAgar 12.000 G/LFinal pH (at 25°C) 6.9 ñ0.2

Product code:

403260005

Brilliant cresyl blue Laboratory Reagent C H ClN O MW =332.84 17 21 4

5 gr

Absorption maxima 623 - 628 nmSpecific Absorptivity A 1%/1cm (œ max; 0.005g/l; ethanol 50%) Min 1200

Loss on drying (110 °C) % Max 10Ratio P-15/P+15 1.05 - 1.31

MW=

Brilliant green Laboratory Reagent C H N O S 482.6527 34 2 4

Product code:

C.A.S. :

316340025/0100

633-03-4

211-190-1

EINECS :

25 gr100 gr

Dye content % Min 95Absorption max.(in ethanol 50%) 628 - 632 nm

H302-H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P405-P501

Assay (by GC) % Min 99.5 Wt.per ml at 20 °C 1.49-1.50 g Water (KF) % Max 0.1

Product code:

C.A.S. :

EINECS : 203-623-8

402270250

108-86-1

Analytical Reagent C H Br 157.01 6 5

Bromobenzene MW =

250 ml

H226-H315-H303-H401-H411P210-P280-P303-P361-P353-P362-P403-P235-P501A

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

OCHEBI

Mm aC

p mh

ro heahe oa

C m p ah

mr

web on the

FindingUS

Page 33: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (by GC) % Min 99.0 Water (KF) % Max 0.1 Residue on Evaporation % Max 0.001 Acidity (meq/g) (meq/g) Max 0.0005 Aldehydes and ketones % Max. 0.03

Product code:

C.A.S. :

EINECS :

202121000/2500

71-36-3

200-751-6

1-Butanol Analytical Reagent C H O 74.124 10 MW =

1 L 2.5 L

H318-H315-H226-H302-H335-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (GC) % Min 99.7 Non volatile matter % Max 0.001Water (by KF) % Max 0.1 Free acid (as C H COOH) % Max 0.002 3 7

Transmittance at 215 nm % Min 10 Transmittance at 230 nm % Min 65 Transmittance at 235 nm % Min 80 Transmittance at 240 nm % Min 85 Transmittance at 250 nm % Min 92 Transmittance from 280 nm % Min 98

Product code:

C.A.S. :

EINECS :

201171000

71-36-3

200-751-6

1-Butanol For HPLC & C H O 74.124 10

SpectroscopyMW =

1 L

H318-H315-H226-H302-H335-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (GC) % Min 99.5Wt.per ml at 20 °C 0.880 - 0.882 g/mlRefractive index 1.394 - 1.395Water (H O) % Max 0.12

Acidity (CH COOH) % Max 0.0053

Non volatile matter % Max 0.001Copper (Cu) % Max 0.0001Iron (Fe) % Max 0.0001Lead (Pb) % Max 0.0001

Product code:

C.A.S. :

EINECS :

202130500/1000

123-86-4

204-658-1

n-Butyl acetate Analytical Reagent C H O 116.16 6 12 2

MW =

500 ml 1 L

H226-H336-EUH066P210-P261-P262

32

pH transition 6.0-7.6 Yellow to blueLoss on drying (110 °C) % Max 3.0

Product code: 402120025

C.A.S. : 76-59-5

EINECS : 200-971-2

Bromothymol blue Analytical Reagent C H Br O S 624.40 27 28 2 5

MW =

25 gr

Assay (HClO titration, on anhydrous substance) % Min 99 4

Melting range °C 175 180Sulfated ash % Max 0.1 Suitability as micro reagent of nitrate Passes test

Product code:

C.A.S. :

EINECS :

402050010

357-57-3

206-614-7

MW =

Brucine C H N O 394.4723 26 2 4

Analytical Reagent

10 gr

H300-H330-H412P260-P301-P310-P304-P340-P320-P330-P405-P501A

Product code:

216091000

Buffer solution pH 4.0 Laboratory Reagent

1 L

Buffer pH 4 at 20°CTolerance +/- 0.01Description : Clear pink liquid

Product code: 216101000

Buffer solution pH 7.0 Laboratory Reagent

1 L

Buffer pH 7 at 20°CTolerance +/- 0.01Description : Clear yellow liquid

Product code: 216061000

Buffer solution pH 10.0 Laboratory Reagent

1 L

Buffer pH 10 at 20°CTolerance +/- 0.01Description : Clear blue liquid

Assay (iodometric) % Min 98 Melting point °C 175 - 180 Sulfated ash % Max 0.1

Product code: 402040100

C.A.S. : 128-08-5

EINECS : 204-877-2

n-Bromosuccinimide Laboratory Reagent C H BrNO 177.99 4 4 2

MW =

100 gr

H314-H400-H302-H312P260-P301-P330-P331-P303-P361P353-P305-P351-P338-P405-P501a

Page 34: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

33

(CH COO) Cd.2H O MW=266.52 3 2 2

Assay (Complexometric) % Min 98Chloride (Cl) % Max 0.005Nitrate (NO ) % Max 0.0053

Sulfate (SO ) % Max 0.014

Iron (Fe) % Max 0.002Potassium (K) % Max 0.01Sodium (Na) % Max 0.01Zinc (Zn) % Max 0.02

Product code:

C.A.S. :

EINECS : 208-853-2

302800500

5743-04-4

Cadmium acetate dihydrate Laboratoty Reagent

500 gr

H400-H410-H302-H312-H332P261-P280-P302-P352-P304-P340-P322-P501

Assay % Min 99.9

Product code:

C.A.S. :

EINECS :

303390100

7440-43-9

231-152-8

Cadmium granular Analytical Reagent Cd MW =112.41

100 gr

H228-H330-H350-H372-H341-H361-H400-H410-H302P210-P241-P260-P320-P405-P501

Assay % Min 99 Insoluble matter in water % Max 0.005 Melting point °C About 59Chloride (Cl) % Max 0.001 Sulfate (SO ) % Max 0.002 4

Lead (Pb) Max 0.003 Copper (Cu) % Max 0.001 Iron (Fe) % Max 0.001 Zinc (Zn) Max 0.001 Calcium (Ca) % Max 0.005 Sodium (Na) % Max 0.005

Product code:

C.A.S. :

EINECS :

303050100

10022-68-1

233-710-6

CdN O .4H O 2 6 2

Cadmium nitrate tetrahydrate Analytical ReagentMW =308.47

100 gr

H350-H272-H400-H410-H302-H312-H332P221-P210-P220-P304-P340-P405-P501A

Assay % Min 99Density (d20 °C/4 °C) 0.956 - 0.958Water % Max 0.2Refractive Index (n20 °C/D) % 1.3969

Product code:

C.A.S. :

EINECS :

102320500

107-92-6

203-532-3

For Synthesis MW =

n-Butyric acid C H O 88.114 8 2

500 ml

H314P260-P301-P330-P331-P303-P361-P353-P305-P351-P338-P405-P501

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 35: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay % Min 99Water insoluble matter % Max 0.005Acidity % Max 0.5 ml NMelting point °C 235 - 237 Loss on drying (at 80 °C) % Max 0.5Sulfated ash % Max 0.1Copper (Cu) % Max 0.0002Iron (Fe) % Max 0.0002Lead (Pb) % Max 0.0002Zinc (Zn) % Max 0.0002Theobromine (C H N O ) % Max 0.27 8 4 2

Product code: 0100

C.A.S. :

EINECS :

10235

58-08-2

200-362-1

Caffeine anhydrous Analytical Reagent C H N O 194.19 8 10 4 2

MW =

100 gr

H301P264-P270-P301-P310-P321-P405-P501

Assay (by cmplexometry,on anhydrous Substance) % 99 - 100.5 Appearance of the solution Passes test pH (5%, water) 7.0 - 9.0 Barium (Ba) % Max 0.005 Chloride (Cl) % Max 0.05Fluoride (F) % Max 0.005Sulfate (SO ) % Max 0.1 4

Heavy metals (as Pb) % Max 0.001Arsenic (As) % Max 0.0003 Iron (Fe) % Max 0.002Lead (Pb) % Max 0.0002 Water % Max 7.0 Matter insoluble in water % Max 0.3 Formic acid, formates and other oxidizable impurities % Max 0.1

Product code:

C.A.S. :

EINECS :

303150500

114460-21-8

200-540-9

Analytical Reagent

Calcium acetate hydrate

500 gr

H315-H319-H335P261-P305-P351-P338

(CH .COO) Ca.xH O(anhy). 158.17 3 2 2 MW =

34

Assay % Min 99Insoluble matter in water % Max 0.01Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.014

Iron (Fe) % Max 0.001Potassium (K) % Max 0.002Sodium (Na) % Max 0.01Zinc (Zn) % Max 0.002

Product code:

C.A.S. :

EINECS :

302940250

10022-68-1

233-710-6

CdN O .4H O 2 6 2

Cadmium nitrate tetrahydrate Laboratory ReagentMW =308.47

250 gr

H350-H272-H400-H410-H302-H312-H332P221-P210-P220-P304-P340-P405-P501A

Assay (ex Cd) % Min 99.5Sodium (Na) % Max 0.01Potassium (K) % Max 0.002Iron (Fe) % Max 0.005

Product code:

C.A.S. :

EINECS :

303430100

1306-19-0

215-146-2

Cadmium oxide Laboratory ReagentCdO 128.41MW =

100 gr

H330-H350-H372-H341-H361-H400-H410P260-P284-P304-P340-P320-P405-P501A

Assay % 99 - 102Insoluble matter % Max 0.005pH (5%; water) 3.0 - 6.0Total nitrogen % Max 0.0005Chloride (Cl) % Max 0.001Arsenic (As) % Max 0.00005Calcium (Ca) % Max 0.005Copper (Cu) % Max 0.001Iron (Fe) % Max 0.0005Lead (Pb) % Max 0.002Sodium (Na) % Max 0.005Zinc (Zn) % Max 0.005

Product code: 30251

C.A.S. : 7790-84-3

EINECS : 233-331-6

0100

Cadmium sulfate octahydrate Analytical Reagent 3CdSO .8H O 769.52 4 2

MW =

100 gr

H301-H330-H350-H360-H372-H400-H410P260-P284-P301-P310-P320-P405-P501

Assay (bycomplexometry, CdSO .8/3 H O) % Min 984 2

Chloride (Cl) % Max 0.005Arsenic (As) % Max 0.0005Lead (Pb) % Max 0.005Iron (Fe) % Max 0.001Copper (Cu) % Max 0.005

Product code: 30243

C.A.S. : 7790-84-3

EINECS : 233-331-6

0100

Cadmium sulfate octahydrate Reagent 3CdSO .8H O 769.52 4 2

LaboratoryMW =

100 gr

H301-H330-H350-H360-H372-H400-H410P260-P284-P301-P310-P320-P405-P501

Page 36: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay % Min 90Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.014

Nitrate (NO ) % Max 0.053

Heavy metals (as Pb) % Max 0.005Loss on ignition (at 800 °C) % Max 10.0

Product code:

C.A.S. :

EINECS :

302540500

1305-78-8

215-138-9

MW =

Calcium oxide lumps Analytical ReagentCaO 56.08

500 gr

H314P260-P301-P330-P331-P303-P361-P353-P331-P338-P405-P501

Assay % Min 98Melting point °C 42 pH (5% water) 4 - 6Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.024

Heavy metals (as Pb) % Max 0.002Iron (Fe) % Max 0.001Ammonium (NH ) % Max 0.0054

Substances precipitated by ammonium oxalate (as SO ) % Max 0.34

Product code:

C.A.S. :

EINECS :

303320500

13477-34-4

233-332-1

Calcium nitrate tetrahydrate Reagent Ca(NO ) .4H O 236.15 3 2 2

Laboratory MW =

500 gr

H272-H315-H319-H335-H303P221-P210-P220-P305-P351-P338-P405-P501A

35

(CH .COO) Ca.xH O MW=158.17 3 2 2

Assay (ex Ca) % Min 97Loss on drying (at 200 °C) % Max 7.0Chloride (Cl) % Max 0.05Sulfate (SO ) % Max 0.24

Iron (Fe) % Max 0.002Lead (Pb) % Max 0.001

Product code:

C.A.S. :

EINECS :

303510500

114460-21-8

200-540-9

Calcium acetate Laboratoty Reagent

hydrate

500 gr

Assay % Min 99Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.024

Heavy metals (Pb) % Max 0.001Iron (Fe) % Max 0.02Arsenic (As) % Max 0.0003

Product code: 30303

C.A.S. : 471-34-1

EINECS : 207-439-9

0500

Calcium carbonate Analytical Reagent CaCO MW =100.093

500 gr

Assay % Min 98Substances insoluble in acetic acid % Max 0.2Substances insoluble in HCl % Max 0.2Chloride (Cl) % Max 0.025Sulfate (SO ) % Max 0.254

Heavy metals (as Pb) % Max 0.002Lead (Pb) % Max 0.001Copper (Cu) % Max 0.001Zinc (Zn) % Max 0.001Iron (Fe) % Max 0.02Arsenic (As) % Max 0.0003Magnesium (as alkali metals) % Max 1.0Loss on drying (200 °C,4 hrs.) % Max 2.0

Product code: 30313

C.A.S. : 471-34-1

EINECS : 207-439-9

0500

Calcium carbonate Laboratory Reagent CaCO MW =100.093

500 gr

Assay (Acidimetric) % Min 95Chloride (Cl) % Max 0.04Sulfate (SO ) % Max 0.44

Iron (Fe) % Max 0.1Heavy metals (as Pb) % Max 0.005Substances not precipitated by ammonium oxalate (as SO ) % Max 2.54

Product code:

C.A.S. :

EINECS :

302740500

1305-62-0

215-137-3

MW =

Calcium hydroxide Laboratory ReagentCa(OH) 74.092

500 gr

H314

P260-P303-P361-P353-P305-P351-P338-P3016P330-P331-P405-P501

Assay % 99 - 103 pH of 5% solution 5 - 7 Nitrite (NO ) % Max 0.001 2

Ammonium (NH ) % Max 0.005 4

Insoluble matter in water % Max 0.005Chloride (Cl) % Max 0.005 Phosphate (PO ) % Max 0.0014

Sulfate (SO ) % Max 0.0054

Barium (Ba) % Max 0.01Copper (Cu) % Max 0.001 Iron (Fe) % Max 0.0005Lead (Pb) % Max 0.001 Magnesium (Mg) % Max 0.015 Potassium (K) % Max 0.005 Sodium (Na) % Max 0.02 Strontium (Sr) % Max 0.01

Product code:

C.A.S. :

EINECS :

303330500

13477-34-4

233-332-1

Calcium nitrate tetrahydrate Analytical Reagent Ca(NO ) .4H O 236.15 3 2 2

MW =

500 gr

H272-H315-H319-H335-H303P221-P210-P220-P305-P351-P338-P405-P501A

Page 37: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

36

Assay % Min 90Substances insoluble in HCl % Max 0.1Chloride (Cl) % Max 0.05Sulfate (SO ) % Max 0.54

Heavy metals (as Pb) % Max 0.005Iron (Fe) % Max 0.03Loss on ignition (at 800 °C) % Max 10

Product code:

C.A.S. :

EINECS :

302440500

1305-78-8

215-138-9

MW =

Calcium oxide powder Laboratory ReagentCaO 56.08

500 gr

H314P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501

Assay % Min 96Loss on ignition % Max 3

Product code:

C.A.S. :

EINECS :

302900500

7778-18-9

231-900-3

Laboratory Reagent

Calcium sulfate anydrous CaSO 136.144 MW =

500 gr

H334-H350-H317-H402-H412P285-P261-P280-P342-P311-P405-P501A

Assay % 98 - 101Insoluble in HCl % Max 0.02Loss on ignition (at 800 °C,4 hrs.) % 18 - 22Iron (Fe) % Max 0.002Heavy metals (as Pb) % Max 0.005Chloride (Cl) % Max 0.03

Product code:

C.A.S. :

EINECS :

302810500

10101-41-4

231-900-3

Calcium sulfate dihydrate Reagent CaSO .2H O MW =172.17 4 2

Laboratory

500 gr

Assay % Min 99Substances insoluble in HCl % Max 0.01Free acid (as H SO ) % Max 0.012 4

Free alkali (as Ca(OH) ) % Max 0.012

Chloride (Cl) % Max 0.005Total nitrogen (N) % Max 0.001Iron (Fe) % Max 0.001Heavy metals (as Pb) % Max 0.002Potassium (K) % Max 0.01Magnesium (Mg) % Max 0.01Sodium (Na) % Max 0.1

Product code:

C.A.S. :

EINECS :

302660500

10101-41-4

231-900-3

Calcium sulfate dihydrate Analytical Reagent CaSO .2H O MW =172.17 4 2

500 gr

Calcium (Ca) % 8.2 - 8.6 IR-Spectrum Passes test Chloride (Cl) % Max 0.02 Loss on drying (at 105 °C) % Max 2.0

Product code:

C.A.S. :

302750025

137-08-6

Calcium-D-pantothenate For Biochemistry C H CaN O 476.5418 32 2 10 MW =

25 gr

Appearance Brownish black Crystalline powder Suitability as indicator Passes test

Product code:

C.A.S. :

EINECS :

102360005

3147-14-6

221-563-0

Calmagite indicator Analytical ReagentC H N O S 358.3717 14 2 5 MW =

5 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay % Min 95Melting point °C 172 - 180

Product code: 0100

C.A.S. :

EINECS :

10223

76-22-2

244-350-4

Camphor Laboratory Reagent C H O 152.24 10 16

MW =

100 gr

H228-H315-H319P210-P280g-P305-P351-P338

Assay % Min 98 Melting range °C 29 - 33

Product code:

C.A.S. :

EINECS :

502050500

334-48-5

206-376-4

C H O 172.27 10 20 2

Capric acid For SynthesisMW =

500 ml

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay % Min 98Density (20°C/4 °C) 0.926 - 0.928

Product code:

C.A.S. :

EINECS :

502060500

142-62-1

205-550-7

116.6

Caproic acid For SynthesisC H O6 12 2 MW =

500 gr

H311-H314-H318P260-P303-P361-P353-P305-P351-P338-P361-P405-P501A

Page 38: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay % Min 99Heavy metals (as Pb) % Max 0.001Water % Max 0.5

Product code:

C.A.S. :

500330005

528-50-7

EINECS : 208-436-5

Cellobiose For Biochemistry C H O MW =342.30 12 22 11

5 gr

Water soluble substances % Max 0.2 Losss on drying (at 105°C) % Max 6.0 pH (2% suspension) 5.0 - 7.5 Starch & Dextrin Passes test Sulfated ash % 0.2

Product code:

C.A.S. :

EINECS :

500340500

9004-34-6

232-674-9

Cellulose microcrystalline For Thin Layer Chromatography(C H O )n6 10 5

500 gr

H335P261-P304-P340-P312-P405-P403-P233-P501A

37

Assay (GC) % Min 99 Density (d 20 °C/4 °C) 0.909 - 0.911

Product code:

C.A.S. :

EINECS :

502070500

124-07-2

204-677-5

Caprylic acid For SynthesisC H O 144.22 8 16 2 MW =

500 gr

H314-H318-H302P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

Assay (as Na) (calc.a.d.s.) (perchl. Ac.) % 6.5 - 9.5Residue on ignition (as SO ) % 20 - 29.3 4

pH of 1% solution 6.5 - 8.0 Viscosity (2% soln at 20 °C) 400 - 800 cps Loss on drying (at 105 °C) % Max 10.0Chloride (Cl) % Max 0.25Sodium glycolate % Max 0.4Heavy metals (as Pb) % Max 0.002Arsenic (As) % Max 0.0003Iron (Fe) % Max 0.02

Product code:

C.A.S. :

502100500

9004-32-4

Carboxymethyl cellulose Laboratory Reagent

sodium salt high viscosity

500 gr

œ1 Max. Absorption in DMSO 563 - 571 nm

œ 2 Max. Absorption in DMSO 525 - 533 nm

A1%,1cm, œ 1 max % Min 70

A1%,1cm, œ 2 max % Min 100

Ration â max.P+/-15 nm (at 528 nm) 1.00 - 1.10Loss on drying (at 110 °C) % Max 15

Product code:

C.A.S. :

403100005

1390-65-4

EINECS : 215-724-4

Carmine For Microscopy

5 gr

Product code:

DM1150500

Casein acid hydrolysate For Microbiology

500 gr

pH (1% w/v queous solution) 25°C 6.8 - 7.4

Typical cultural response after 24 - 48 hours at 35 °C

E. Coli goodKlebsiella goodSalmonella good

Biochemical testIndole + veH S + ve2

Nitrate reduction - ve

Product code:

C.A.S. :

DM1070500

73049-73-7

Casein peptone For Microbiology

500 gr

Description light tan, homogenous, free flowing powder 1% w/v aqueous solution remains clear amber, complete after autoclaving at 15 lbsSolubility pressure (121°C) for 15 minutespH of 2% w/v aqueous solution at 25°C 6.5-7.5Total nitrogen % 10 Amino nitrogen % 4 Ash % Max 15.0Loss on drying % Max 5.0

Specific gravity at 25 °C 0.957 - 0.961 Free fatty acids Passes test Hydroxyl value 160 -168 Viscosity (20 °C) 950 - 1050 mPas Saponification value 176 - 182 Iodine value 83 - 88 Acid value Max 2.0 Unsapnonificable % Max 0.8

Product code:

C.A.S. :

503150500/1000

8001-79-4

232-293-8 EINECS :

Castor oil Laboratory Reagent

500 ml1 L

Refractive index 1.480 1.50 Specific gravity at 25 °C 0.960 0.970

Product code:

C.A.S. :

509060025

8000-27-9

Laboratory Reagent

Cedar wood oil

25 ml

H315

Page 39: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

38

Product code:

DM2150500

Chapman stone agar For Microbiology

500 gr

Casein enzymic hydrolysate 10.000 G/LYeast extract 2.500 G/LGelatin 30.000 G/LD-Mannitol 10.000 G/LSodium chloride 55 .000 G/LAmmonium sulfate 75 .000 G/LDipotassium phosphate 5.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.0 ñ0.2

pH range 6.80 ñ 7.20

Reaction reaction of 20.25% w/v aqueous solution at 25°C pH 7.0ñ 0.2

Assay (by complexometry) Min 99.9

Product code: 0100

C.A.S. :

EINECS :

30517

10294-41-4

233-297-2

Cerium (III) nitrate hexahydrate Analytical Reagent CeN O .6H O 434.23 3 9 2

MW =

100 gr

H272-H318-H335-H315P221-P210-P305-P351-P338-P302-P352-P405-P501

Assay % Min 99.95Other rare earths (as oxide) % Max 0.05

Product code: 305120100

C.A.S. : 1306-38-3

EINECS : 215-150-4

Cerium(IV) oxide Analytical Reagent CeO 2

MW =172.13

100 gr

H302 P264-P270-P301-P312-P330-P501A

Assay (argentometric) % Min 99.5Sulfate (SO ) % Max 0.0024

Total nitrogen (N) % Max 0.001Aluminium (Al) % Max 0.0005Lead (Pb) % Max 0.0001Iron (Fe) % Max 0.0003Potassium (K) % Max 0.002Copper (Cu) % Max 0.0003Lithium (Li) % Max 0.00005Magnesium (Mg) % Max 0.0005Sodium (Na) % Max 0.002Rubidium (Rb) % Max 0.008Zinc (Zn) % Max 0.0003

Product code: 0025

C.A.S. :

50515

7647-17-8

231-600-2 EINECS :

Cesium chloride Analytical Reagent CsCl MW=168.36

25 gr

Assay % Min 99.5

Product code: 05150010

C.A.S. : 7789-18-6

EINECS : 232-146-8

3

Cesium nitrate Analytical Reagent CsNO 194.91 3

MW =

10 gr

H272P210-P220-P221-P280-P370-P378a-P501a

Assay % Min 99.5

Product code:

C.A.S. :

EINECS :

305160010

10294-54-9

233-662-6

Analytical Reagent

Cesium sulfate Cs SO 361.872 4 MW =

10 gr

Product code:

DM2450500

Cetrimide agar base For Microbiology

500 gr

Pancreatic digest of gelatin 20.000 G/LMagnesium chloride 1.400 G/LPotassium sulfate 10.000 G/LCetrimide 0.300 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2 G/L

pH 7.2 ñ 0.2

Reaction reaction of 4.67% w/v aqueoussolution containing 1% glycerol at 25°C (after sterilization)

Assay % Min 99Heavy metals (as Pb) % Max 0.001Iron (Fe) % Max 0.001Sulfated ash % Max 0.1Loss on drying % Max 1.0

Product code:

C.A.S. :

EINECS :

503200100

57-09-0

200-311-3

N-Cetyl-n,n,n trimethyl Analytical Reagent

ammonium bromide - CTAB C H BrN 364.46 19 42

MW =

100 gr

H318-H400-H410-H302-H335-H315P280-P273-P305-P351-P338-P337-P313-P391-P501

Assay % Min 98

Product code:

C.A.S. :

EINECS :

503100100

57-09-0

200-311-3

N-Cetyl-n,n,n trimethyl Laboratory Reagent

ammonium bromide - CTAB C H BrN 364.46 19 42

MW =

100 gr

H318-H400-H410-H302-H335-H315P280-P273-P305-P351-P338-P337-P313-P391-P501

Page 40: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

39

Substances soluble in HCl % Max 5.0Substances soluble in water % Max 2.0Heavy metals (as Pb) % Max 0.01Arsenic (As) % Max 0.0005Lead (Pb) % Max 0.005Iron (Fe) % Max 0.05Zinc (Zn) % Max 0.15n-Hexane absorption % Max 30.0Residue on ignition (At 800 °C) % Max 5.0Loss on drying (At 120 °C) % Max 10.0Iodine absorption 750 - 800 mg/gm

Product code:

C.A.S. :

502990500/1000

7440-44-0

231-153-3 EINECS :

Charcoal activated Laboratory Reagent C MW=

12.01

500 gr 1 kg

Appearance Light brownish flakes Sulfated ash % Max 5.0

Product code:

C.A.S. :

EINECS :

503040100

1398-61-4

215-744-3

Chitin Laboratory Reagent(C H NO )n 400.0008 13 5 MW =

100 gr

Assay % 98 - 103 Appearance of solution Passes test pH (5% ;water) 8.0 - 10.0 Matter insoluble in ethanol % Max 2.0 Ortho compounds Passes test

Product code:

C.A.S. :

EINECS :

503280100

7080-50-4

204-854-7

Chloramine T trihydrate For SynthesisC H ClNNaO S.3H O 281.697 7 2 2 MW =

100 gr

H334-H314-H318-H302P260-P285-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % Min 98Density (d20 °C/4 °C)

Product code:

C.A.S. :

EINECS :

520320500

95-51-2

202-426-4

2-Chloroaniline Laboratory Reagent C H CIN 127.57 6 6

MW =

500 ml

H301-H311-H331-H373-H400-H410P280-P273-P302-P352-P309-P310-P501

Assay % Min 98 Density (d20 °C/4 °C) 1.215 - 1.216

Product code:

C.A.S. :

EINECS :

503110500

108-42-9

203-581-0

3-Chloroaniline Laboratory Reagent C H CIN 127.57 6 6

MW =

500 ml

H301-H311-H331-H373-H400-H410P280-P273-P302-P352-P309-P310-P501

Assay % Min 98 Melting point °C 69 - 72

Product code:

C.A.S. :

EINECS :

503270500

106-47-8

203-401-0

4-Chloroaniline Laboratory Reagent C H CIN 127.57 6 6

MW =

500 gr

H301-H311-H331-H373-H400-H410P280-P273-P302-P352-P309-P310-P501

Assay % Min 99.5Density (g/ml) at 20 °C 1.105 - 1.107Residue after evaporation % Max 0.01

Product code:

C.A.S. :

EINECS :

203180500

108-90-7

203-628-5

Chlorobenzene Analytical Reagent

C H Cl 112.566 5 MW =

500 ml

H226-H332-H411P262-P273

Assay % Min 99Density (d 20°/4°) 1.105 - 1.107

Product code:

C.A.S. :

EINECS :

202980500

108-90-7

203-628-5

Chlorobenzene

C H Cl 112.566 5

For SynthesisMW =

500 ml

H226-H332-H411P262-P273

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

H MEB OI CC em p a m

h o r ahph m a maC o h r

e

web on the

FindingUS

Page 41: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

40

Assay (by GC) % Min 99.5 Water (KF) % Max 0.05 Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.001 Free Chlorine (Cl ) % Max 0.0005 2

Stabiliser (Ethanol) % ~1

Product code:

C.A.S. :

EINECS :

220222500

67-66-3

200-663-8

Chloroform Analytical ReagentCHCl 119.43 MW =

2.5 L

H351-H373-H302-H315

P260-P280-P302-P352-P321-P405-P501

Assay (GC) % Min 99.8Non volatile matter % Max 0.0005Acidity (HCI) % Max 0.002 Water % Max 0.05Maximum absorption a 1.0 cm cell against water, At 245 nm 1.00At 260 nm 0.10At 270 nm 0.02At 290 nm 0.01

Product code:

C.A.S. :

EINECS :

220241000

67-66-3

200-663-8

For HPLC

Chloroform CHCl 119.43 MW =

1 L

H351-H373-H302-H315

P260-P280-P302-P352-P321-P405-P501

Assay (by GC) % Min 99.0 Water (KF) % Max 0.1 Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.005 Stabiliser (Ethanol) % ~1

Product code:

C.A.S. :

EINECS :

220372500

67-66-3

200-663-8

Chloroform General Purpose Reagent CHCl 119.43 MW =

2.5 L

H351-H373-H302-H315

P260-P280-P302-P352-P321-P405-P501

Assay (GC) % Min 99Water % Max 0.05Non volatile substances % Max 0.0005Maximum absorption in a 1.0 cm cell against water, At 245 nm 1.00At 260 nm 0.10At 270 nm 0.02At 290 nm 0.01

Product code:

C.A.S. :

EINECS :

220291000

67-66-3

200-663-8

For Spectroscopy

Chloroform CHCl 119.43 MW =

1 L

H351-H373-H302-H315

P260-P280-P302-P352-P321-P405-P501

Assay (GC) % Min 98Wt.per ml at 20 °C 1.261 - 1.265 g

Product code:

C.A.S. :

EINECS :

520340500

95-57-8

202-433-2

2-Chlorophenol For SynthesisCl.C H .OH 128.566 4 MW =

500 ml

H302-H312-H332-H227H401-H411-P273-P302-P352

Assay % Min 99 Melting point °C 148 - 150

Product code: 0005/0025

C.A.S. :

EINECS :

50321

57-88-5

200-353-2

Cholesterol Analytical Reagent C H O 386.66 27 46

MW =

5 gr 25 gr

Assay (on dry material) % 98 - 100.5

Loss on drying at 110 °C % Max 1.0

Sulfated ash % Max 0.2Free amine (as dimethylamine) % Max 0.1

Product code:

C.A.S. :

EINECS :

503030100

67-48-1

200-655-4

MW =

Choline chloride Laboratory ReagentC H .CINO 139.635 14

100 gr

H315-H319-H335-H303P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay % Min 99

Product code:

C.A.S. :

EINECS :

303250500

7440-47-3

231-157-5

Chromium metal powder Laboratory Reagent Cr 52.00

MW =

500 gr

H228-H351P210-P241-P280-P308-P313-P405-P501a

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 42: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

41

Assay % Min 93pH (5% water) 2.0 - 3.0Sulfate (SO ) % Max 0.054

Copper (Cu) % Max 0.001Iron (Fe) % Max 0.01Lead (Pb) % Max 0.005Substances not precipitated by ammonia solution (as SO ) % Max 0.24

Product code:

C.A.S. :

EINECS :

302780500

10060-12-5

233-038-3

Reagent Chromium (III) chloride hexahydrate Laboratory CrCl .6H O MW =266.45 3 2

500 gr

H334-H314-H302-H317P260-P285-P303-P361-P353-P305-P351-P338-P405-P501

Assay (iodometric) % Min 98 Chloride (Cl) % Max 0.1 Sulfate (SO ) % Max 0.06 4

Iron (Fe) % Max 0.01Potassium (K) % Max 0.1 Sodium (Na) % Max 0.05

271-H301-H310-H330-H317-H334-H340-H350-H372-H361-H314-H318-H400-H410P221-P283-P301-P310-P303-P361-P353-P304-P340-P305-P351-P338-P320-P330P361-P405-P501A

Product code:

C.A.S. :

EINECS :

303530500

1333-82-0

215-607-8

Laboratory Reagent MW =

Chromium (IV) oxide CrO 99.993

500 gr

Substances soluble in water % Max 0.3 Chloride (Cl) % Max 0.01 Heavy metals (as Pb) % Max 0.002 Iron (Fe) % Max 0.02 Loss on ignition (at 950 °C) % Max 1

Product code:

C.A.S. :

EINECS :

303340500

1308-38-9

215-160-9

Laboratory Reagent

Chromium (III) oxide green Cr O 151.992 3 MW =

500 gr

H302-H332-H317P261-P280-P304-P340-P301-P312-P312-P501A

Assay % Min 97Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.054

Iron (Fe) % Max 0.05Copper (Cu) % Max 0.005Ammonium (NH ) % Max 0.014

Product code:

C.A.S. :

EINECS :

308150500

7789-02-8

236-921-1

Chromium (III) nitrate nonahydrate Laboratory Reagent Cr(NO ) .9H O 400.01 3 3 2

MW =

500 gr

H272-H332-H319P210-P220-P221-P261-P305-P351-P338-P501

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

B C EIO H Mmo rm

Ch p a ae hamCh p rmae o h

web on the

FindingUS

Assay % Min 98.5Water (Karl Fischer) % 8.5 - 9.5Sulfated ash % 35 - 36Sulfate (SO ) % Max 0.0024

Product code: 125060010

C.A.S. : 5808-22-0

EINECS : 204-972-9

Chromotropic acid disodium Analytical Reagent

salt dihydrate C H Na O S .2H O MW =400.29 10 6 2 8 2 2

10 gr

H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501

Assay % Min 98 Density (d20 °C/4 °C) 1.040 - 1.050

Product code:

C.A.S. :

EINECS :

303520500

104-55-2

203-213-9

Cinnamaldehyde C H O 132.16 9 8

For SynthesisMW =

500 ml

H315-H319-H317-H303-H313 P280G-P262-P305-P351-P338

Assay (acidimetric) % Min 99Melting point °C 132 - 136

Product code:

C.A.S. :

EINECS :

101370250

140-10-3

205-398-1

Cinnamic acid C H O 148.16 9 8 2

For SynthesisMW =

250 gr

H319P305-P351-P338

Page 43: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (acidimetric) % Min 99Insoluble matter in water % Max 0.01Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.014

Oxalate (C O ) % Max 0.0352 4

Heavy metals (as Pb) % Max 0.001Lead (Pb) % Max 0.001Iron (Fe) % Max 0.001Zinc (Zn) % Max 0.001Arsenic (As) % Max 0.0001Calcium (Ca) % Max 0.02Barium (Ba) % Max 0.002Water % 7.5 - 8.8Sulfated ash (at 600 °C) % Max 0.05

Product code:

C.A.S. :

EINECS :

103080500

5949-29-1

201-069-1

Citric acid monohydrate Laboratory Reagent C H O .H O 210.14 6 8 7 2

MW =

500 gr

H318-H335-H315P261-P302-P352-P305-P351-P338-P321-P405-P501

Assay (by complexometry) % Min 98.5Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.014

Lead (Pb) % Max 0.001Nickel (Ni) % Max 0.1Iron (Fe) % Max 0.01

Product code:

C.A.S. :

EINECS : 200-755-8

302580250

6147-53-1

Cobalt (ll) acetate tetrahydrate Laboratory C H CoO .4H O 249.08 4 6 4 2

ReagentMW =

250 gr

H334-H350i-H360F-H400-H410-H317P201-P273-P308-P313-P501a

Assay (by NaOH titration) % 99.5-102Residue on ignition (at 800 °C) % Max 0.02Insoluble matter (C=13.2%, H O) % Max 0.0052

Chloride (Cl) % Max 0.001Lead (Pb) % Max 0.0002Iron (Fe) % Max 0.0003Sulfate (SO ) % Max 0.0024

Phosphate (PO ) % Max 0.0014

Product code:

C.A.S. :

EINECS :

103090500

5949-29-1

201-069-1

Citric acid monohydrate Analytical Reagent C H O .H O 210.14 6 8 7 2

MW =

500 gr

H318-H335-H315P261-P302-P352-P305-P351-P338-P321-P405-P501

Cobalt (Co) % 45 - 50Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.054

Ammonium (NH ) % Max 0.14

Iron (Fe) % Max 0.1Nickel (Ni) % Max 0.5

Product code: 302700100

C.A.S. : 534-16-7

EINECS : 208-169-4

Cobalt (ll) carbonate basic Laboratory CoCO 118.94 3

ReagentMW =

100 gr

H334-H350-H360-H341-H400-H410-H317P261-P285-P302-P352-P321-P405-P501

42

Assay (acidimetric) % 99.5 - 100.5Chloride (Cl) % Max 0.001Insoluble matter in water % Max 0.005Iron (Fe) % Max 0.0003Sulfate (So ) % Max 0.0054

Phosphate (Po ) % Max 0.0014

Heavy metals (as Pb) % Max 0.0005Arsenic (As) % Max 0.0001Mercury (Hg) % Max 0.0001Lead (Pb) % Max 0.0002Sulfated ash (at 600 °C) % Max 0.02Water (KF) % Max 0.5

Product code:

C.A.S. :

EINECS :

103110500

77-92-9

201-069-1

Citric acid anhydrous Analytical Reagent C H O 192.12 6 8 7

MW =

500 gr

H318-H335-H315P261-P302-P352-P305-P351-P338-P321-P405-P501

Assay % Min 99.5Water (KF) % Max 0.5Sulfated ash % Max 0.05Iron (Fe) % Max 0.005Heavy metals (as Pb) % Max 0.001Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.0154

Product code:

C.A.S. :

EINECS :

103030500

77-92-9

201-069-1

Citric acid anhydrous Laboratory Reagent C H O 192.12 6 8 7

MW =

500 gr

H318-H335-H315P261-P302-P352-P305-P351-P338-P321-P405-P501

Page 44: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (by complexometry) % 97 - 102Chloride (Cl) % Max 0.02Lead (Pb) % Max 0.005Iron (Fe) % Max 0.005

Product code: 0100

C.A.S. : 10026-24-1

EINECS : 233-334-2

31522

Cobalt (II) sulfate heptahydrate Laboratory Reagent CoSO .7H O 281.10 4 2

MW =

100 gr

H334-H350-H360-H341-H400-H410-H302-H317P201-P273-P308-P313-P501

43

Assay % Min 98.5Water (KF) % Max 1

Product code:

C.A.S. :

EINECS :

503220001

64-86-8

200-598-5

Colchicine Laboratory Reagent C H NO 399.45 22 25 6

MW =

1 gr

H300-H340P201-P301-P310-P308-P313

Assay w/w % 5 - 5.5 Ethanol (G.C.) (v/v) % 22 - 26Density 0.765 - 0.775

Product code:

167630500

Collodion 4% solution Laboratory Reagent

500 ml

H224-H302-H336P210-P261

Tolerance % +/- 1Appearance Clear solution

Product code:

167650500

Conductivity Standard 147 æS/cm Laboratory Reagent

500 ml

Tolerance % +/- 1Appearance Clear solution

Product code:

167660500

Conductivity Standard 1413 æS/cm Laboratory Reagent

500 ml

Tolerance % +/- 1Appearance Clear solution

Product code:

167670500

Conductivity Standard 12880 æS/cm Laboratory Reagent

500 ml

Product code:

DM2470500

Columbia blood agar base For Microbiology

500 gr

Peptone, special 23.000 G/LCorn starch 1.000 G/LSodium chloride 5.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.3 ñ 0.2 G/L

pH rang 7.10 - 7.50Reaction reaction of 4.4% w/v aqueous solution at 25°C pH 7.3ñ0.2

Assay % Min 99Insoluble matter % Max 0.005Reaction pH 2.5Chloride (Cl) % Max 0.001Sulfate (SO ) % Max 0.0054

Ammonium (NH ) % Max 0.054

Calcium (Ca) % Max 0.005Copper (Cu) % Max 0.001Iron (Fe) % Max 0.001Lead (Pb) % Max 0.001Magnesium (Mg) % Max 0.002Manganese (Mn) % Max 0.002Nickel (Ni) % Max 0.01Potassium (K) % Max 0.003Sodium (Na) % Max 0.05Zinc (Zn) % Max 0.005

Product code: 315140100

C.A.S. : 10026-22-9

EINECS : 233-402-1

Cobalt (ll) nitrate hexahydrate Analytical Reagent Co(NO ) .6H O 291.03 3 2 2

MW =

100 gr

H272-H334-H350-H360-H341-H400-H410-H317P210-P221-P285-P302-P352-P405-P501

Assay % 98 - 102Insoluble matter % Max 0.01Nitrate (NO ) % Max 0.013

Sulfate (SO ) % Max 0.14

Calcium (Ca) % Max 0.005Copper (Cu) % Max 0.002Iron (Fe) % Max 0.005Magnesium (Mg) % Max 0.005Nickel (Ni) % Max 0.01Potassium (K) % Max 0.01Sodium (Na) % Max 0.05Zinc (Zn) % Max 0.03

Product code: 303090100

C.A.S. : 7791-13-1

EINECS : 231-589-4

Cobalt (ll) chloride hexahydrate Analytical Reagent CoCl .6H O 237.93 2 2

MW =

100 gr

H334-H350-H360-H341-H400-H410-H302-H317P273-P201-P308-P313-P501

Page 45: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

44

Assay (by iodometry) % Min 99 Chloride (Cl) % Max 0.001 Sulfate (SO ) % Max 0.005 4

Total Nitrogen (N) % Max 0.01 Lead (Pb) % Max 0.004 Nickel (Ni) % Max 0.002 Iron (Fe) % Max 0.002 Zinc (Zn) % Max 0.002 Calcium (Ca) % Max 0.005 Sodium (Na) % Max 0.01 Potassium (K) % Max 0.01

Product code:

C.A.S. :

EINECS :

302620250

6046-93-1

205-553-3

Analytical Reagent

Copper (II) acetate monohydrate

250 gr

H400-H410-H302-H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

MW= (CH .COO) Cu.H O 199.653 2 2

Assay % Min 98Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.034

Alkalis (Sulfated) % Max 0.3Iron (Fe) % Max 0.02

Product code:

C.A.S. :

EINECS :

302860250

6046-93-1

205-553-3

Laboratory Reagent

Copper (II) acetate monohydrate

250 gr

H400-H410-H302-H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

MW= (CH .COO) Cu.H O 199.653 2 2

Assay (iodometry) % Min 98.0Substances insoluble in ethanol % Max 0.5Loss on drying at 250°C for 2hr % Max 5.0

Product code:

C.A.S. :

EINECS :

303210500

7447-39-4

231-210-2

Copper(II) chloride anhydrous Analytical Reagent CuCl 134.45 2

MW =

500 gr

H301-H314-H318-H400-H410P260-P301-P310-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (iodometric) % Min 98Sulfate (So ) % Max 0.024

Arsenic (As) % Max 0.0008Iron (Fe) % Max 0.005Substances not precipitated by H S (as SO ) Max 0.52 4

Loss on drying (at 105 °C) % 20.9 - 21.4

Product code: 30344

C.A.S. :

EINECS :

0500

10125-13-0

231-210-2

Copper (II) chloride dihydrate Laboratory Reagent CuCl .2H O 170.48 2 2

MW =

500 gr

H314 H400 H410 H302P260 P303 P361 P353-P305 P351 P338 P301-P330 P331

- - -- - - - - - - -P405-P501

Assay (ex Cu) % 95 - 103Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.024

Iron (Fe) % Max 0.02

Product code:

C.A.S. :

303450250

10031-43-3

Copper (II) nitrate trihydrate Laboratory Reagent Cu(NO ) .3H O 241.60 3 2 2

MW =

250 gr

H272-H314-H318-H302P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Appearance Brownish red powderDescription Brownish red powderAppearance of solution (1.0 g/l; water) clear to almost slightly , red turbid solutionTransition range at pH 3.0 to pH 5.2 Violet to orange redLoss on drying at 110°C % Max 5.0

Product code: 403050100

C.A.S. : 573-58-0

EINECS : 209-358-4

Congo red C.I.22120 For Microscopy C H N Na O S 696.67 32 22 6 2 6 2

MW =

100 gr

H350-H361P201-P202-P281-P308-P313-P405-P501

Loss on drying % Max 8Identity (UV/VIS-Spectrum) Passes testAbsorption maxima œMax (buffer pH 7.0) 577 - 584

Spec. Absorptivity A 1% 1cm (œ max; 0.01%; buffer pH 7.0) 520 - 570

TLC test Passes testSuitability for Electrophoresis Passes test

Product code:

C.A.S. :

EINECS :

403110005/0025

6104-58-1

228-058-4

C H N NaO S 854.04 47 48 3 7 2

Coomassie brilliant blue G 250 For Electrophoresis

MW =

5 gr25 gr

Identity (UV/VIS Spectrum) Passes test Absorption maxima œ max (buffer pH 7.0) 554 - 563

Spec. Absorptivity A1% 1cm (œmax; 0.025%; buffer pH 7.0) Min 300

Loss on drying % Max 5Suitability for electrophoresis Passes test

Product code:

C.A.S. :

EINECS :

403120005/0025

6104-59-2

228-060-5

Coomassie brilliant blue R 250 For ElectrophoresisC H N NaO S 825.9945 44 3 7 2 MW =

5 gr25 gr

H311-H331-H370-H226P210-P260-P303-P361-P353-P361-P405-P501A

Page 46: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

45

Assay % Min 97Chloride (Cl) % Max 0.1Sulfate (SO ) % Max 0.064

Iron (Fe) % Max 0.01

Product code: 0100

C.A.S. :

EINECS :

30322

1317-38-0

215-269-1

Copper (II) oxide powder Laboratory Reagent

100 gr

H301-H330-H373-400-H410P260-P301-P310-P304-P340-P320-P330-405-P501

CuO MW=79.55

Assay (iodometric on dried substances) % 99 - 101Chloride (Cl) % Max 0.015Nitrate (NO ) % Max 0.053

Iron (Fe) % Max 0.015Lead (Pb) % Max 0.005Zinc (Zn) % Max 0.02Substances not precipitable with H SO % Max 0.32 4

Loss on drying (250°C) % Max 1.0

Product code:

C.A.S. :

EINECS :

302880500

7758-98-7

231-847-6

Copper (II) sulfate anhydrous Laboratory Reagent

500 gr

H400-H410-H302-H315-H319P280-P273-P305-P351-P338-P362-P301-P312-P501A

CuSO MW=159.60 4

Assay (iodometric) % Min 99.5Lead (Pb) % Max 0.05Iron (Fe) % Max 0.005Arsenic (As) % Max 0.0002Substances insoluble in HNO % Max 0.053

Antimony (Sb) % Max 0.005Manganese (Mn) % Max 0.005Silver (Ag) % Max 0.005Tin (Sn) % Max 0.005

Product code:

C.A.S. :

EINECS :

303000500

7440-50-8

231-159-6

Copper powder Laboratory Reagent

500 gr

H228-H319-H335P210-P241-P261-P305-P351-P338-P405-P501

Cu MW=63.55

Assay % 98.5 - 101Chloride (Cl) % Max 0.005Iron (Fe) % Max 0.05Potassium (K) % Max 0.005Sodium (Na) % Max 0.01

Product code:

C.A.S. :

EINECS :

302890500

7758-99-8

231-847-6

Copper (ll) sulfate pentahydrate Laboratory Reagent

500 gr

H400-H410-H302-H315-H319P260-P273-P501

CuSO .5H O MW=249.68 4 2

Assay % Min 99 Sulfated ash % Max 0.05

Product code:

C.A.S. :

EINECS :

503050025

6020-87-7

200-306-6

Creatine monohydrate Laboratory ReagentC H N O H O 149.154 9 3 2. 2 MW =

25 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay % Min 99Heavy metals (Pb) % Max 0.002Chloride (Cl) % Max 0.2pH (5% in water) 7.0 - 9.0Specific absorptivity A1%,1cm, (234 nm,0.001%buffer pH 7.0) 620 - 640Creatine % Max 0.2

Product code:

C.A.S. : 60-27-5

EINECS : 200-466-7

503000025

Creatinine Analytical Reagent C H N O 113.12 4 7 3

MW =

25 gr

Acid range pH 0.2 - 1.8 Red tyellowAlkaline range pH 7 - 8.8 YellopurpleLoss on drying (at 110 °C) % Max 5

Product code: 403270005/0025

C.A.S. : 1733-12-6

217-064-2

EINECS :

Cresol red Analytical Reagent C H O S MW =382.44 21 18 5

5 gr 25 gr

Assay % Min 98Density (d 20° /4°) 1.033 - 1.034Melting point °C 11

Product code:

C.A.S. :

EINECS :

403230500

108-39-4

203-577-9

m-Cresol Laboratory Reagent C H O 108.14 7 8

MW =

500 ml

H301-H311-H314P280-P303-P361-P353-P305-P351-P338-P310

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 47: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

46

Assay % Min 98Density (d20° /4 °C) 1.045 - 1.046Melting point °C 29 - 33

Product code:

C.A.S. :

EINECS :

403240500

95-48-7

202-423-8

o-Cresol Laboratory Reagent C H O 108.14 7 8

MW =

500 ml

H301-H311-H314P280-P303-P361-P353-P305-P351-P338-P310

Assay % Min 98Melting range °C 31 - 34

Product code:

C.A.S. :

EINECS :

314290500

106-44-5

203-398-6

p-Cresol Laboratory Reagent C H O 108.14 7 8

MW =

500 ml

H301-H311-H314P280-P303-P361-P353-P305-P351-P338-P310

Absorption maxima (NaOH 0.1mol/L) 577 - 580 nm Absorptivity (Absorption maxima 0.005g/l NaOH solution 0.1 mol) Min 750 Water (by KF) % Max 10 Sulfated ash % Max 1Suitability as indicator Passes test

Product code:

C.A.S. :

EINECS :

116120001

2411-89-4

219-318-8

o-Cresolphthalein complexone Laboratory Reagent

C H N O 636.6132 32 2 12 MW =

1 gr

pH 8.2-9.8 Colourless to violet redAbsorption maxima (at pH 11.3) 565 - 569 nmSpecific Absorptivity (at absorption maxima) Min 1500Insoluble matter in ethanol Passes testLoss on drying (at 135 °C) % Max 0.5Sulfated ash % Max 0.5

Product code:

C.A.S. :

EINECS :

116220005

596-27-0

209-881-8

346.39

o-Cresolphthalein Laboratory Reagent

C H O22 18 4 MW =

5 gr

Assay (GC) % Min 99Density (d20 °C /4 °C) 0.851 - 0.853

Product code:

C.A.S. :

EINECS :

403190500

123-73-9

224-030-0

MW =

Crotonaldehyde For SynthesisC H O 70.094 6

500 ml

H225-H301-H311-H330-H315-H335-H341-H373-H400P210-P280-P304-P340-P309-P310-P302-P352

Assay (T) % Min 97 Melting point °C 70 - 73

Product code: 103010250

C.A.S. : 107-93-7

EINECS : 203-533-9

6

Crotonic acid Laboratory Reagent C H O 86.09 4 6 2

MW =

250 gr

H311-H314-H302P260-P303-P361-P353-P305-P351-P338-P361-P405-P501

Absorption maxima 589 - 594 nmDye content % Min 88Specific absorptivity 2050 - 2450Loss on drying % Max 10

Product code: 403220025/0100

C.A.S. : 548-62-9

EINECS : 208-953-6

Crystal violet C.I. 42555 For Microscopy C H ClN MW =407.99 25 30 3

25 gr100 gr

H301-H318-H351-H400-H410P280-P301-P310-P305-P351-P338-P321-P405-P501

Product code:

DM2160500

Crystal violet lactose agar For Microbiology

500 gr

Proteose peptone 5.00 G/LBeef extract 3.00 G/LLactose 10.00 G/LCrystal violet 0.0033 G/LAgar 15.00 G/LFinal pH (at 25°C) 6.8 ñ 0.2

Assay (acidimetric) % Min 99 Melting point °C 170 - 180

Product code:

C.A.S. :

EINECS :

403210005

458-37-7

207-280-5

Curcumin crystalline Laboratory ReagentC H O 368.3921 20 6 MW =

5 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay % Min 99 Water (KF) % Max 0.02 Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.001 Aromatic compounds % Max 0.05

H304-H400-H410-H315-H336P261-P301-P310-P302-P352-P321-P405

Product code:

C.A.S. :

EINECS :

201042500

110-82-7

203-806-2

MW =

Cyclohexane Analytical ReagentC H 84.166 12

2.5 L

Page 48: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

47

Assay % Min 99Specific rotation 8.0° - 9.0° UV absorption Max 0.5 Loss on drying (at 105 °C;3 hrs.) Max 0.3Chloride (Cl) % Max 0.002Sulfate (SO ) % Max 0.014

Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.014

Foreign amino acids other ninhydrin positive substances (as glycine) % Max 0.1

Product code: 203030005/0025

C.A.S. : 52-90-4

EINECS : 200-158-2

L-Cysteine For Biochemistry

5 gr25 gr

H302P264-P270-P301-P312-P330-P501

C H NO S MW=121.16 3 7 2

Assay % Min 99 Melting point °C 210 220 Ash % Max 0.05

Product code:

C.A.S. :

203200001/0005

65-46-3

EINECS : 200-610-9

MW =

Cytidine For BiochemistryC H N O 243.229 13 3 5

1 gr 5 gr

MW= 175.64 C H ClNO S.H O3 8 2 2

Assay % Min 99

Specific rotation UV absorption (280 nm,1 mol/l,1cm,water) Max 0.1

Specific Rotation +5.5° to +7.0°

Sulfate (SO ) % Max 0.014

Heavy metals (as Pb) % Max 0.001

Ammonium (NH ) % Max 0.014

Foreign amino acids % Max 0.3

Other Ninhydrin-positive substances (as Glycine) % Max 0.1

Water % 9 - 11.5

Product code:

C.A.S. :

EINECS :

203020005/0025

7048-04-6

200-157-7

L-Cysteine For Biochemistry

hydrochloride monohydrate

5 gr25 gr

H315-H319-H335P261-P305-P351-P351-P338-P302-P352-P321-P405-P501

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Assay (by GC) % Min 98.0 Water % Max 0.1 Residue on Evaporation % Max 0.005 Acidity (meq/g) (meq/g) Max 0.0005

H304-H400-H410-H315-H336P261-P301-P310-P302-P352-P321-P405

Product code:

C.A.S. :

EINECS :

200662500

110-82-7

203-806-2

MW =

Cyclohexane For SynthesisC H 84.166 12

2.5 L

Assay % Min 99.5 Wt.per ml at 20 °C % About 0.95 Freezing point 20 - 22 °C Refractive index (n20 °C /D) 1.465 - 1.467 Cyclohexanone % Max 0.5

Product code:

C.A.S. :

EINECS :

203120500

108-93-0

203-630-6

Cyclohexanol Analytical Reagent

500 ml

H332-H315-H335-H227-H303P210-P261-P280-P304-P340-P405-P501A

C H O6 12 MW=100.16

Assay % Min 99.5 Refractive index 1.450 - 1.451 Wt. per ml at 20 °C 0.945 - 0.947 g/ml Water % Max 0.2 Non volatile matter % Max 0.02 Acidity (CH COOH) % Max 0.001 3

Cyclohexane (C H ) % Max 0.001 6 12

Cyclohexanol (C H O) % Max 0.26 12

Copper (Cu) % Max 0.00005 Iron (Fe) % Max 0.0001 Lead (Pb) % Max 0.00005

Product code:

C.A.S. :

EINECS :

203000500

108-94-1

203-631-1

Cyclohexanone Analytical ReagentC H O 98.156 10 MW =

500 ml

H226-H332P210-P261-P280-P303-P361-P353-P403-P235-P501A

Assay (GC, area %) % Min 98 Density (d20 °C /4 °C) 0.810 - 0.811 Identity Conforms

Product code:

C.A.S. :

EINECS :

203260500

110-83-8

203-807-8

82.15

Cyclohexene For Synthesis C H6 10 MW =

500 ml

H225-H301-H304P210-P280-P301-P310-P303-P361-P353-P405-P501A

Page 49: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (by GC) % Min 99.0 Density 0.728-0.732 (d20°C/4°C) Identity (IR) Passes test

Product code: 504560100

C.A.S. : 124-18-5

EINECS : 204-686-4

For Synthesis MW =

n-DecaneC H10 22 142.28

100 ml

H304-H226P210-P280-P301-P310-P303-P361-P353-P405-P501A

Assay (GC) % Min 99 Density (d20 °C/4 °C) 0.829 - 0.830

Product code:

C.A.S. :

EINECS :

520240500

112-30-1

203-956-9

1-Decanol

Laboratory ReagentC H O 158.2910 22 MW =

500 ml

H332-H315-H319-H227-H303-H313-H401-H411P280H-P273-P305-P351-P338

Loss on drying (at 110 °C) % Max 5Sulfated ash % Max 0.02Reducing sugar (as dextrose) % Max 0.4

Product code:

C.A.S. :

504140500

9004-53-9

EINECS : 232-675-4

Dextrin white Laboratory Reagent (C H O )n.XH O 6 12 6 2

500 gr

Product code:

DM2510500

Dextrose tryptone agar For Microbiology

500 gr

Casein enzymic hydrolysate 10.000 G/L Dextrose 5.00 G/LBromocresol purple 0.040Agar 15.00 G/LFinal pH (at 25°C) 6.7ñ0.2

Assay % Min 99Melting point °C 74 - 76 Sulfated ash % Max 0.025

Product code: 204010100

C.A.S. : 57-71-6

200-348-5

EINECS :

Diacetyl monoxime Analytical Reagent C H NO MW =101.11 4 7 2

100 gr

48

Assay % Min 99 Density (d20 °C/4 °C) 1.305 - 1.307 Refractive index Ë 1.5510 - 1.5520

Water (KF) % Max 0.01 Sulfated ash % Max 0.001 Free acid (as HCl) % Max 0.001 Heavy metals (as Pb) % Max 0.0001 Chloride (Cl) % Max 0.0001Iron (Fe) % Max 0.0001

Product code:

C.A.S. :

EINECS :

204340500

95-50-1

202-425-9

Analytical Reagent

1,2-Dichlorobenzene

500 gr

H400-H410-H302-H315-H319-H335-H227P210-P305-P351-P338-P302-P352-P321-P405-P501A

C H CI 147.006 4 2 MW=

H351-H400-H410-H302-H332-H319P261-P280-P281-P305-P351-P338-P405-P501A

Assay % Min 99 Melting point 52 - 56°C

Product code:

C.A.S. :

EINECS :

204170500

106-46-7

203-400-5

1,4-DichlorobenzeneC H CI 147.006 4 2

For Synthesis MW =

500 gr

H225-H350-H302-H315-H319-H335P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % Min 99 Wt. per ml at 20 °C 1.252 - 1.254 g Refractive index 1.443 - 1.445 Water % Max 0.03 Non volatile matter % Max 0.002 Free chlorine (CI) % Max 0.0001Copper (Cu) % Max 0.0001 Iron (Fe) % Max 0.0001 Lead (Pb) % Max 0.0001 Substances reducing permanganate (O) % Max 0.0001

Product code:

C.A.S. :

EINECS :

300190500/2500

107-06-2

203-458-1

C H Cl 98.962 4 2

1,2-Dichloroethane Analytical Reagent MW =

500 ml2.5 L

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

BIOCHEMmr

Chpo

ae

a mheh o a

C m h mp r a

web on the

FindingUS

Page 50: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

C.A.S. :

EINECS :

204232500

75-09-2

200-838-9

Dichloromethane MW=

Analytical ReagentCH Cl 84.932 2

2.5 L

H351P281-P201-P202-P308-P313-P405-P501A

Assay (by GC) % Min 99.8 Water (KF) % Max 0.02 Residue on Evaporation % Max 0.001 Acidity (meq/g) (meq/g) Max 0.0005 Free Chlorine (Cl ) % Max. 0.0002 2

Stabiliser (Amylene) (ppm) ~50

Product code:

C.A.S. :

EINECS :

204181000

75-09-2

200-838-9

Spectroscopy MW=

Dichloromethane HPLC &

For CH Cl 84.932 2

1 L

H351P281-P201-P202-P308-P313-P405-P501A

Assay (GC) % Min 99.8 Non volatile matter % Max 0.0005Acidity (HCl) Max 0.005Water % Max 0.01 Min transmission: At 235 nm % 10 At 240 nm % 50At 245 nm % 80At 248 nm % 90From 255 nm % 98

H318-H315-H373-H302P260-P280-P305-P351-P338-P310-P362-P501A

Assay (GC) % Min 99 Apparent equivalent weight 104 - 106 Freezing point 27 - 28 °C APHA color Max 15 Residue on ignition (as SO ) % Max 0.002 4

Ethanolamine (GC) % Max 0.3Triethanolamine (GC) % Max 0.3Chloride (Cl) % Max 0.001Water % Max 0.15 Heavy metals (as Pb) % Max 0.0001 Iron (Fe) % Max 0.0001

Product code:

C.A.S. :

EINECS :

204130500

111-42-2

203-868-0

Diethanolamine Analytical Reagent C H NO MW =105.14 4 11 2

500 ml

49

H318-H315-H373-H302P260-P280-P305-P351-P338-P310-P362-P501A

Assay (acidimetric) % Min 98.0Colour (APHA) Max 30Wt.per ml at 20°C 1.096 - 1.100gRefractive index Ë 1.476 - 1.477

Freezing point °C 25 - 28Water (KF) % Max 0.5

Product code:

C.A.S. :

EINECS :

204260500

111-42-2

203-868-0

Diethanolamine For Synthesis C H NO MW =105.14 4 11 2

500 ml

H225-H314-H302-H312-H332P210-P241-P303-P361-P353-P305-P351-P338-P405-P501

Assay % Min 99.5Residue on evaporation % Max 0.001Iron (Fe) % Max 0.00005Lead (Pb) % Max 0.00001Cobalt (Co) % Max 0.00001Nickel (Ni) % Max 0.00001Copper (Cu) % Max 0.00001Cadmium (Cd) % Max 0.00001Zinc (Zn) % Max 0.0001Chromium (Cr) % Max 0.00001Manganese (Mn) % Max 0.00001

Product code: 204040500

C.A.S. : 109-89-7

EINECS : 203-716-3

Diethylamine Analytical Reagent (C H ) NH MW =73.14 2 5 2

500 ml

Product code:

C.A.S. :

EINECS :

300222500

107-06-2

203-458-1

MW=

1,2-Dichloroethane

For SynthesisC H Cl 98.96 2 4 2

2.5 L

H225-H350-H302-H315-H319-H335P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % Min 98 Wt.per ml at 20 °C 1.251 - 1.254 g Non volatile matter % Max 0.01Free chlorine % Max 0.002Reducing substances to KMnO % Max 0.014

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 51: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

H225-H330-H336P210-P303-P361-P353-P304-P340-P320-P405-P501A

Assay (GC) % Min 99Density (d20°C/ °C) 0.720 - 0.723APHA color Max 25Titrable acid Max 0.0005 meq/gAlkalinity Max 0.0002 meq/gAluminium (Al) % Max 0.00005Barium (B) % Max 0.00001Boron (B) % Max 0.000005Cadmium (Cd) % Max 0.000005Chromium (Cr) % Max 0.000002Cobalt (Co) % Max 0.000002Copper (Cu) % Max 0.000002Iron (Fe) % Max 0.00001Magnesium (Mg) % Max 0.00001Manganese (Mn) % Max 0.000002Nickel (Ni) % Max 0.000002Tin (Sn) % Max 0.00001Peroxide (as H O ) % Max 0.0052 2

Non volatile substances % Max 0.005Water % Max 0.05

Product code:

C.A.S. :

EINECS :

209100500

108-20-3

203-560-6

Diisopropyl etherC H O 102.186 14

Analytical Reagent MW =

500 ml

H360D-H312-H332P261-P280-P281-P302-P352-P405-P501

Assay % Min 99.5Wt per ml at 20 °C 0.940 - 0.942 gRefractive index n20°/D 1.4375 - 1.4385Water % Max 0.05Acidity (CH COOH) % Max 0.123

Non volatile matter % Max 0.01Chloride (CI) % Max 0.001Sulfate (SO ) % Max 0.0014

Copper (Cu) % Max 0.0001Iron (Fe) % Max 0.0005Lead (Pb) % Max 0.0001

Product code:

C.A.S. :

EINECS :

204110500

127-19-5

204-826-4

N,N,Dimethylacetamide Analytical Reagent C H NO MW =87.12 4 9

500 ml

Product code:

C.A.S. :

EINECS :

204270500/2500

111-46-6

203-872-2

MW=

Diethylene glycol Analytical ReagentO(CH .CH OH) 106.12 2 2 2

500 ml2.5 L

H351P281-P201-P202-P308-P313-P405-P501A

Assay % Min 99 Wt.per ml at 20 °C 1.115 - 1.117 g Refractive index 1.446 - 1.447 Water % Max 0.2 Sulfated ash % Max 0.01 Copper (Cu) % Max 0.00005 Iron (Fe) % Max 0.00005Lead (Pb) % Max 0.00005

Assay (acidimetric) % Min 40 Density (d20 °C/4 °C) 0.885 - 0.895

Product code:

C.A.S. :

EINECS :

204220500/2500

124-40-3

204-697-4

Dimethylamine solution 40% MW =

For Synthesis(CH ) NH 45.093 2

500 ml2.5 L

H225-H331-H302-H335-H314-H318P210-P260-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (GC) % Min 99

Wt. per ml at 20 °C 0.954 - 0.958 g/ml

Aniline and methylaniline % Max 1

Product code:

C.A.S. :

EINECS :

204520500

121-69-7

204-493-5

N,N-Dimethylaniline MW = 121.18

For SynthesisC H N8 11

500 ml

H301-H311-H331-H226-H351-H411P280-P273-P302-P352-P309-P310

Assay (HClO Titration) % Min 984

Extintion maximum (in Methanol) 523 - 528 nmAbsorptivity(A1%/1cm,&#955 max in Methanol) 155 - 175Loss on drying (at 110 °C) % Max 5

Product code: 504260001

C.A.S. : 518-67-2

EINECS : 208-256-7

Dimidium bromide For Synthesis C H N Br MW =380.30 20 18 3

1 gr

H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501

Product code:

C.A.S. :

EINECS :

504390500

123-91-1

204-661-8

MW=

1,4-Dioxane Analytical Reagent C H O 88.11 4 8 2

500 ml

H225-H351-H319-H335P210-P261-P303-P361-P353-P305-P351-P338-P405-P501

Assay % Min 99.5 Wt.per ml at 20 °C 1.032 - 1.034 g APHA Color Max 10 Freezing point °C Min 11Refractive index 1.421 - 1.423 Water % Max 0.05 Acidity (CH COOH) % Max 0.02 3

Non volatile matter % Max 0.01Acetal [CH CH(OC H ) ] Max 0.8 3 2 5 2

Copper (Cu) % Max 0.0001Iron (Fe) % Max 0.0001Lead (Pb)% Max 0.0001

50

Page 52: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (GC, area ) % Min 99 Density (Ë /4 °C) 1.064 - 1.066

Water (KF) % Max 0.3 Identity (IR) Passes test

Product code:

C.A.S. :

EINECS :

504080500

646-06-0

211-463-5

1,3-Dioxolane Analytical Reagent MW =

C H O 74.063 6 2

500ml

H225-H303-H333P210-P280-P240-P303-P361-P353-P403-P235-P501A

51

Assay % Min 99Iron (Fe) % Max 0.0005Heavy metals (Pb) % Max 0.001Melting point °C 40 - 41

Product code:

C.A.S. :

EINECS :

321030001

3483-12-3

222-468-7

1,4-Dithiothreitol (D.T.T) Laboratory Reagent C H O S MW =154.24 4 10 2 2

1 gr

H302-H315-H319-H335P261-P305-P351-P351-P338-P302-P352-P321-P405-P501

Assay % Min 99.0 Melting range °C 276-278 Optical Rotation -13.5 to -12°

Product code:

C.A.S. :

EINECS :

319760005

59-92-7

200-445-2

L-Dopa For Biochemistry C H NO MW =197.19 9 11 4

5 gr

H302P264-P270-P301-P312-P330-P501

Melting range °C 185 - 188 Heavy metals (as Pb) % Max 0.001Water % Max 0.5

Product code:

C.A.S. :

504400025

608-66-2

EINECS : 210-165-2

Dulcitol For Microbiology C H O MW =182.17 6 14 6

25 gr

Product code:

C.A.S. :

EINECS :

504271000/2500

123-91-1

204-661-8

MW=

1,4-Dioxane

For SynthesisC H O 88.11 4 8 2

1 L 2.5 L

H225-H351-H319-H335P210-P261-P303-P361-P353-P305-P351-P338-P405-P501

Assay % Min 99 Wt.per ml at 20 °C 1.030 - 1.035 g Water % Max 0.1 Free acid (CH COOH) % Max 0.01 3

Peroxide (as H O ) % Max 0.0052 2

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Page 53: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

C.A.S. :

EINECS :

505180500

9006-59-1

232-692-7

Egg albumine powder Laboratory Reagent

500 gr

pH (10% in water) 7.0 – 8.0 Moisture % Max 7.0 Solubility % Min 85 Protein (Nx6.681) % Min 80 Foaming ability To satisfy the test to satisfy the test Microbiological analysisTotal plate count Max 25000/gm Coliform Max 10/gm Yeast & mold count Max 50/gmSalmonellae Absent in 25gm

Product code: DM2170500

EMB agar For Microbiology

500 gr

Peptic digest of animal tissue 10.000 G/L Dipotassium phosphate 2.000 G/LLactose 5.000 G/LSucrose 5.000 G/LEosin-Y 0.400 G/LMethylene blue 0.065 G/LAgar 15.500 G/LFinal pH (at 25°C) 7.2 ñ 0.2

pH range 7.00 - 7.40Reaction reaction of 3.6% w/v aqueous solution at 25°C pH 7.2 ñ 0.2

Product code:

DM2180500

For Microbiology

ENDO agar

500 gr

Peptic digest of animal tissue 10.000 G/L Lactose 10.000 G/LDipotassium phosphate 3.500 G/LSodium sulfite 2.500 G/LBasic fuchsin 0.500 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.5 ñ 0.2

pH range 7.30 - 7.70Reaction reaction of 4.15% w/v aqueous solution at 25°C pH 7.5 ñ 0.2

Assay % Min 99Refractive index Ë 1.437 - 1.439

Density Ë °C 1.178 - 1.182

Product code:

C.A.S. :

EINECS :

316390500

106-89-8

203-439-8

(ñ)-Epichlorohydrin Laboratory Reagent

C H ClO MW =92.53 3 5

500 ml

H301-H311-H330-H350-H314-H226-H317P301-P310-P303-P361-P353-P305-P351-P338-P320-P361-P405-P501

52

Assay (by GC) % Min 99.8 Water (KF) % Max 0.05 Residue on Evaporation % Max 0.001 Acidity (meq/g) (meq/g) Max 0.0005

Product code:

C.A.S. :

EINECS :

205102500

141-78-6

205-500-4

Ethyl acetate Analytical Reagent C H O MW =88.11 4 8 2

2.5 L

H225-H319-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % Min 99.8 Non volatile matter % Max 0.0005 Acidity (CH COOH) % Max 0.0005 meq/g 3

Water % Max 0.01 Min Transmission: At 255 nm % Min 10.0 At 260 nm % Min 50.0At 263 nm % Min 80.0At 265 nm % Min 90.0From 280 nm % Min 98.0

Product code:

C.A.S. :

EINECS :

500091000

141-78-6

205-500-4

Ethyl acetate pectroscopyC H O MW =88.11 4 8 2

For HPLC & S

1 L

H225-H319-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % Min 98Ethanol % Max 2Density Ë °C 0.919 - 0.921

Refractive Index Ë 1.3597

Product code:

C.A.S. :

EINECS :

500210500

109-94-4

203-721-0

Ethyl formate For Synthesis

MW = C H O 74.083 6 2

500 ml

H225-H302-H332-H319-H335P210-P243-P262-P305-P351-P338-P403

Page 54: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

53

Assay (by GC) % Min 99 Wt.per ml at 20 °C 0.803 - 0.805 g Non volatile matter % Max 0.005

Product code:

C.A.S. : 78-93-3

EINECS : 201-159-0

213052500

Ethyl methyl ketone For Synthesis C H O 72.11 4 8

MW =

2.5 L

H225-H319-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (by acidimetry) % Min 70Density (d20 ° C/4 ° C) 0.803 - 0.806

Product code:

C.A.S. :

EINECS :

500270500

75-04-7

200-834-7

Ethylamine solution 70% C H N MW =45.09 2 7

For Synthesis

500 ml

H225-H319-H335P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % 98 - 101

Density (d20 °C/4 °C) 0.895 - 0.905

Boiling point °C 116 - 118

Chloride (Cl) % Max 0.01

Iron (Fe) % Max 0.001

Heavy metals (as Pb) % Max 0.001

Residue on evaporation % Max 0.3

Product code:

C.A.S. :

EINECS :

500570500

107-15-3

203-468-6

Ethylenediamine For Synthesis MW =

C H N 60.102 8 2

500 ml

H334-H314-H226-H302-H312-H317P210-P241-P303-P361-P353-P305-P351-P338-P405-P501a

Product code:

C.A.S. :

EINECS :

BVS03002

6381-92-6

205-358-3

traceable to NIST

C H N Na O .2H O MW = 10 14 2 2 8 2

EDTA di-Sodium Salt 0.1 M (0.2N) Standardized solution

372.24

1 L

Product code:

C.A.S. :

EINECS :

BVS03010

6381-92-6

205-358-3

traceable to NIST

C H N Na O .2H O MW = 10 14 2 2 8 2

EDTA di-Sodium Salt 0.5 M (1N) Standardized solution

372.24

1 L

Assay (complexometric) % 99 - 101pH (5%, water) 4 - 5Insoluble matter in water % Max 0.01Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.14

Cyanide (CN) % Max 0.001Heavy metals (as Pb) % Max 0.001Arsenic (As) % Max 0.0001Iron (Fe) % Max 0.0005Nitrilotriacetic acid % Max 0.1Water % 8.7 - 10

Product code:

C.A.S. :

EINECS :

105110500

6381-92-6

205-358-3

Ethylenediamine tetraacetic acid Laboratory Reagent

disodium salt C H N Na O .2H O 372.24 10 14 2 2 8 2

MW =

500 gr

Product code:

C.A.S. :

EINECS :

205112500

107-21-1

203-473-3

MW=

Ethylene glycolC H O 62.072 6 2

For Synthesis

2.5 L

H302P264-P270-P301-P312-P330-P501

Assay % Min 99Wt. per ml at 20 °C 1.112 - 1.115 gAcidity % Max 0.1 ml NIron (Fe) % Max 0.0002Water % Max 0.3

Product code:

500400100

Euparol For Microscopy

100 ml

H225-H319-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Appearance Clear colorless /light yellow liquid Colour Light yellow Refractive index (n20 °C\D) 1.525 - 1.545 pH value 6.5 - 7.5 Solubility in Xylol Ethyl alcohol

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 55: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

54

Assay (as CuSO ) % About 7.0 4

Sensitivity Passes test

Product code:

514130500

Fehling’s reagent No. 1 (A) Laboratory Reagent

500 ml

H410P273-P501

Product code:

514120500

Fehling’s reagent No. 2 (B) Laboratory Reagent

500 ml

H314P280-P305-P351-P338-P310

Appearance Dark red solutionSpecific Absorptivity A1%1 cm (max; 0.2% i.e.0.3 ml dilute to 100ml buffer pH4.0) 2.4 - 2.8Application test ConformsMolarity 0.0025

Product code:

405040100

Ferroin solution Analytical Reagent

100ml

Assay % 98 - 102Water % 5 - 8.5Sulfated ash % Max 0.2

Product code:

C.A.S. :

106010010

59-30-3

200-419-0

EINECS :

Folic acid For Biochemistry C H N O MW=441.40 19 19 7 6

10 gr

Equivalent acid About 2.0 N

Wt. per ml at 20 °C About 1.2 g

Product code: 250

106060

Folin & ciocalteu's phenol reagent Laboratory Reagent

250 ml

H314P280-P305-P351-P338-P310

H301-H311-H330-H314-H351-H317P301-P310-P303-P361-P353-P305-P351-P338-P320-P361-P405-P501

Assay % 37-38Methanol (CH OH) % 8 - 123

Wt.per ml at 20 °C 1.080 - 1.090 gColour Max 10 APHAAcidity (H.COOH) Max 0.006 meq/gResidue on ignition % Max 0.005Chloride (CI) % Max 0.0005Sulfate (SO ) % Max 0.0024

Iron (Fe) % Max 0.0005Lead (Pb) % Max 0.0005

Product code:

C.A.S. :

EINECS :

206002500

50-00-0

200-001-8

Formaldehyde 37-41° solution Analytical Reagent CH O MW =30.03 2

2.5 L

H301-H311-H330-H314-H351-H317P301-P310-P303-P361-P353-P305-P351-P338-P320-P361-P405-P501

Assay (acidimetric) % 37 - 41 w/vWt.per ml at 20 °C 1.080 - 1.090 gContent of methanol % 8 - 12 w/wAcidity % Max 3 ml NAsh % Max 0.02Chloride (CI) % Max 0.001

Product code:

C.A.S. :

EINECS :

206032500/5000

50-00-0

200-001-8

Formaldehyde 37-41° solution Laboratory Reagent CH O MW =30.03 2

2.5 L 5 L

H360P201-P202-P281-P308-P313-P405-P501a

Assay % Min 99.5Wt.per ml at 20 °C 1.132 - 1.135 gSolidification point °C 2 - 3 Chloride (CI) % Max 0.0001Heavy metals (as Pb) % Max 0.0001Iron (Fe) % Max 0.0001Water % Max 0.5Sulfated ash % Max 0.005

Product code:

C.A.S. :

EINECS :

206010500

75-12-7

200-842-0

Formamide Analytical Reagent CH NO MW =45.04 3

500 ml

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Page 56: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

55

Dye content (by spectrophotometry) % Min 85Absorption maxima(in 50% ethanol) 549 - 552 nmAbsorptivity (0.003 g/L, 50% ethanol) 2290 - 2710Loss on drying (at 135 °C) % Max 15

Product code: 406020025/0100

C.A.S. : 632-99-5

EINECS : 211-189-6

Fuchsin basic C.I.42510 For Microscopy C H ClN 337.8520 20 3

MW =

25 gr100 gr

H351-H302P281-P264-P301-P312-P308-P313-P405-P501

Assay % Min 98Density (d20° /4 °C) 1.158 - 1.160

Product code: 406160500

C.A.S. : 98-01-1

EINECS : 202-627-7

Furfural For Synthesis C H O MW =96.09 5 4 2

500 ml

H301-H330-H226-H351-H312-H315-H319-H335P280-P305-P351-P338-P309-P310

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 57: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (Acidimetric) % Min 98.0Melting point (with decomposition) about °C 260 Los on drying (at 10°C) % 8 - 10Sulfated ash % Max 0.1

Product code:

C.A.S. :

EINECS :

101300250

5995-86-8

205-749-9

Gallic acid monohydrate Laboratory Reagent 188.14

MW = C H O .H O7 6 5 2

250 gr

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501A

Product code:

DM2190500

For Microbiology

Gelatin agar

500 gr

Gelatin 30.000 G/LCasein enzymic hydrolysate 10.000 G/LSodium chloride 10.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

Reaction reaction of 6.5% w/v aqueous solution at 25°C pH 7.2 ñ 0.2

Prepare the medium per label direction Inculate and incubate at 35 ñ 2°C for 24 - 48 Hours

Product code: DM1160500

Gelatin peptone For Microbiology

500 gr

pH (1% w/v queous solution) 25°C 6.7 ñ 0.2

Typical cultural response after 18 - 48 hours at 35 °CE. Coli poor to good S.areus poor to goodIndole test (tryptophan content) - ve

Loss on drying % Max 12 Sulfated ash % Max 1.5 Sulfur dioxide (SO ) % Max 0.0002 2

E.Coli AbsentLiquifiers Absent

Product code: 507140500

C.A.S. : 9000-70-8

Gelatin powder For Bacteriology

500 gr

Absorption maxima 1 (methanol) 647-653 nmAbsorption maxima 2 (methanol) 520-526 nmAbsorptivity at absorb. max 1 Min 800.0Absorptivity at absorb. max 2 Min 350.0Loss on drying (at 105 °C) % Max 10

Product code: 407190025/0100

C.A.S. :

51811-82-6

Giemsa’s stain For Microscopy

25 gr 100 gr

Soluble in HCl % Max.1.0Iron (Fe) % Max.0.005Lead (Pb) % Max.0.005

Product code:

C.A.S. :

407200250

65997-19-3

Glass wool

250 gr

Product code:

C.A.S. :

EINECS :

507050500

50-99-7

200-075-1

D-(+)-MW =

Glucose anhydrous Analytical Reagent C H O 180.166 12 6

500 gr

Specific rotation °C +52.5 to +53 Lead (Pb) % Max 0.001 Copper (Cu) % Max 0.0001 Zinc (Zn) % Max 0.0001 Cadmium (Cd) % Max 0.0001 Maltose % Max 0.2 Sulfated ash % Max 0.05 Water (KF) % Max 0.05 Chloride (Cl) % Max 0.005 Sulfate (SO ) % Max 0.01 4

Heavy metals (as Pb) % Max 0.0005 Arsenic (As) % Max 0.00004

Product code:

C.A.S. :

EINECS :

507120500/1000

50-99-7

207-757-8

D-(+)-Glucose anhydrous Laboratory ReagentC H O MW =180.16 6 12 6

500 gr 1 kg

Specific rotation (20/D,10% water,on dried substance) +52.5° to +53.2°pH (10%; water) 5.7 - 7.0Chloride (Cl) % Max 0.0125Maltose % Max 0.2Heavy metals (as Pb) % Max 0.001Arsenic (As) % Max 0.0001Lead (Pb) % Max 0.00005Calcium (Ca) % Max 0.02Sulfate (So ) % Max 0.024

Water (KF) % Max 0.2Sulfated ash % Max 0.1

56

Product code:

C.A.S. :

EINECS :

507060500

5996-10-1

200-075-1

D-(+)-MW =

Glucose monohydrate Analytical Reagent C H O .H O 198.17 6 12 6 2

500 gr

Specific rotation (20/D,10% water, on dried substance) +52.6 to +53.2°C Chloride (Cl) % Max 0.005 Sulfate (SO ) % Max 0.01 4

Sulfite (as SO ) Passes test 2

Water % 7.5 - 9.5 Heavy metals (as Pb) % Max 0.001 Maltose % Max 0.02 Suitability for microbiology Passes test Sulfated ash % Max 0.05Arsenic (As) % Max 0.00005

Page 58: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

C.A.S. :

EINECS :

507070100

56-86-0

200-293-7

L-Glutamic acid For BiochemistryC H NO MW =147.13 5 9 4

100 gr

Assay (acidimetric) % Min 99Specific rotation (20/D,100 g/l HCl 1 mol/l Calc.on dried substance°) +30.5° to +32.5°Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.034

Heavy metals (as Pb) % Max 0.001Iron (Fe) % Max 0.001Ammonium (NH ) % Max 0.024

Ninhydrin positive substances (TLC) % Max 0.5Sulfated ash (at 600 °C) % Max 0.1Loss on drying (at 105 °C) % Max 0.5

Product code:

C.A.S. :

EINECS :

507270100

6106-04-3

200-293-7

L-Glutamic acid mono sodium salt Laboratory ReagentC H NNaO .H O MW =187.13 5 8 4 2

100 gr

Assay % Min 99Chloride (Cl) % Max 0.02Ammonium (NH ) % Max 0.014

Arsenic (As) % Max 0.0003Lead (Pb) % Max 0.001Copper (Cu) % Max 0.001Zinc (Zn) % Max 0.0001Water % Max 9.2-10

Assay (HCIO titration) % Min 994

Specific rotation +32.3° to +33.3°Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.14

Foreign amino acids % Max 0.3Other ninhydrin positive substances (as glycine) % Max 0.1

Product code: 51207

C.A.S. : 56-85-9

EINECS : 200-292-1

0025

L-Glutamine For Biochemistry C H N O 146.15 5 10 2 3

MW =

25 gr

Assay % 23 - 25Density Ë °C 1.055 - 1.065

Product code:

C.A.S. :

EINECS :

507130500

111-30-8

203-856-5

Glutaraldehyde solution 25% Laboratory Reagent C H O MW =100.12 5 8 2

500 ml

H301-H334-H314-H400-H317P260-P301-P301-P310-P303-P361-P353-P305-P351-P338-P408-P501a

Product code:

C.A.S. :

EINECS :

201191000/2500

56-81-5

200-289-5

GlycerolMW =

Analytical Reagent C H O 92.093 8 3

1 L2.5 L

Assay (on anhydrous basis) % Min 99.5Fatty acids and ester Max 1.0 ml of 0.5N NaOH consumedChloride (Cl) % Max 0.001Sulfate (SO ) % Max 0.0024

Chlorinated compounds % Max 0.003Moisture % Max 0.5Heavy metals % Max 0.0005Residue on ignition % Max 0.01Specific gravity at 25 °C Min 1.249Total impurities (Chromatographic including Diethylene glycol) % Max 1.0Individual impurities % Max 0.1

Product code:

C.A.S. :

EINECS :

201061000/2500

56-81-5

200-289-5

Glycerol Laboratory ReagentMW = C H O 92.093 8 3

1 L2.5 L

Assay % 98 - 101Refractive index at 20 °C 1.470 - 1.475Acidity Max 0.2 ml of 0.1 N NaOH required for 50 ml of 50% w/v solutionAlkalini NILHeavy metals (as Pb) % Max 0.0005Iron (Fe) % Max 0.0004Chloride (Cl) % Max 0.0025Sulfate (SO ) % Max 0.00304

Ester Max 8.0 ml of 0.1M HCl required to decolorise the 50 ml of 50% w/v Solutionof glycerin in waterSulfated ash % Max 0.01Water % Max 2

Product code:

C.A.S. :

EINECS :

500660500

56-40-6

200-272-2

GlycineNH CH COOH MW =75.072 2

Analytical Reagent

500 gr

Assay % Min 99pH of 5% solution 5.9 - 6.3Insoluble matter in water % Max 0.005Chloride (Cl) % Max 0.003Heavy metals (as Pb) % Max 0.001Sulfate (SO ) % Max 0.0024

Loss on drying % Max 0.2Residue on ignition % Max 0.05Ammonium (NH ) % Max 0.0054

Iron (Fe) % Max 0.001Arsenic (As) % Max 0.0001Copper (Cu) % Max 0.0005Nickel (Ni) % Max 0.0005Lead (Pb) % Max 0.0005

57

Page 59: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay % Min 98.5Water % Max 0.2Sulfated ash % Max 0.05Iron (Fe) % Max 0.003Heavy metals (as Pb) % Max 0.01Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.0054

Product code: 500460500

C.A.S. : 56-40-6

EINECS : 200-272-2

Glycine For Biochemistry NH CH COOH 75.07 2 2

MW =

500 gr

Assay (acidimetric) % Min About 65.0Wt.per ml at 20°C 1.257 - 1.264 gRefractive Index Ë 20 Abt.1.4050

Product code:

C.A.S. :

EINECS :

201110500

79-14-1

200-854-6

Glycolic acid (65 % in water) Laboratory Reagent C H O 76.05 2 4 3

MW =

500 ml

H314-H318-H302-H332 P280-P305-P351-P338-P309-P310

58

Assay (Oxime titration) % ~40

Density (d20 °C /4 °C) 1.268 - 1.271

Product code:

C.A.S. :

EINECS : 203-474-9

507220500

107-22-2

Laboratory Reagent

Glyoxal 40% C H O 58.042 2 2

MW =

500 ml

H341-H315-H319-H317-H333P261-P280-P281-P305-P351-P338-P405-P501A

Assay % Min 99Melting point °C 182 - 185 pH (10% in water) 4.5 - 5.5Chloride (Cl) % 36.1 - 37.1

Product code:

C.A.S. :

EINECS :

507040100

50-01-1

200-002-3

Guanidine hydrochloride For Synthesis CH N .HCl 95.53 5 3

MW =

100 gr

H302-H315-H319P280-P305-P351-P338-P302-P352-P321-P362-P501

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Page 60: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

DM2530500

For Microbiology

Heart infusion agar

500 gr

Beef heart, infusion from 500.000 G/LTryptose 10.000 G/LSodium chloride 5.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

pH range 7.20 - 7.60Reaction reaction of 4.0% w/v aqueous solution at 25°C pH 7.4 ñ 0.2

59

Assay (by GC) % Min 99.0 Water (KF) % Max 0.02 Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.001 Sulfur Compounds % Max 0.001

Product code:

C.A.S. :

EINECS :

220461000/2500

142-82-5

205-563-8

MW =

n-Heptane Analytical Reagent C H 100.217 16

1 L2.5 L

H334-H314-H226-H302-H312-H317P210-P241-P303-P361-P353-P305-P351-P338-P405-P501a

Assay % Min 99 Non volatile matter % Max 0.0005Acidity (CH COOH) % Max 0.0013

Water % Max 0.01 Maximum absorbance in 1.0 cm cell against water at: At 200 nm 1.0 At 210 nm 0.4 At 220 nm 0.15 At 230 nm 0.05 At 250 nm 0.01 At 270 nm 0.01 Boiling point °C 97 - 99 Refractive index 1.387 Viscosity(20°C) 0.41 cP Density (d20 deg/4 °C) 0.683 Flash point °C - 4

Product code:

C.A.S. :

EINECS :

500081000

142-82-5

205-563-8

HPLC & Spectroscopy MW =

n-Heptane For C H 100.217 16

1 L

H334-H314-H226-H302-H312-H317P210-P241-P303-P361-P353-P305-P351-P338-P405-P501a

Assay (by GC) % Min 99.0 Water % Max 0.02 Residue on Evaporation % Max 0.001 Acidity (meq/g) (meq/g) Max 0.0005 Sulfur Compounds % Max 0.001

Product code:

C.A.S. :

EINECS :

208122500 110-54-3

203-777-6

MW =

n-Hexane 99% Analytical Reagent C H 86.18 6 14

2.5 L

H225-H304-H361-H373-H315-H336-H411P210-P260-P301-P310-P303-P361-P353-P405-P501A

Assay (GC) % Min 95 Non volatile matter % Max 0.0001Acidity (CH COOH) % Max 0.001 3

Water % Max 0.01 Maximum absorbance in 1.0 cm cell against water: At 200 nm 1.00 At 210 nm 0.3 At 220 nm 0.1 At 230 nm 0.05 At 245 - 400 nm 0.01

Product code:

C.A.S. :

EINECS :

208061000 110-54-3

203-777-6

HPLC & MW =

n-Hexane 99% For C H 86.18 6 14

Spectroscopy

1 L

H225-H304-H361-H373-H315-H336-H411P210-P260-P301-P310-P303-P361-P353-P405-P501A

Assay (GC,area %) % Min 98 Density (d20 °C/4 °C) 0.818 - 0.819 Identity (IR) Conforms

Product code:

C.A.S. :

EINECS :

203270500

111-27-3

203-852-3

For Synthesis C H O 102.18 6 14

n-Hexanol MW =

500 ml

H226-H302-H313P210-P280-P240-P303-P361-P353-P403-P235-P501A

Assay (by GC) % Min 95.0Water (KF) % Max 0.05Acidity (meq/g) (meq/g) Max 0.0005Residue on Evaporation % Max 0.005

Product code: 208022500

C.A.S. :

EINECS :

110-54-3

203-777-6

MW =

n-Hexane 95% General Purpose Reagent C H 86.18 6 14

2.5 L

H225-H304-H361-H373-H315-H336-H411P210-P260-P301-P310-P303-P361-P353-P405-P501A

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Page 61: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Hydrochloric acid

traceable to NIST

1 M (1N)

Standardized solution

MW = HCl 36.46

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris(hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS04010

7647-01-0

231-595-7

1 L

H314-H335P260-P301-P330-P331-P361-P3535-P305-P351-P338-P405-P501a

Hydrochloric acid traceable to NIST

0.1 M (0.1N)

Standardized solution

MW = HCl 36.46

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris(hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS04010

7647-01-0

231-595-7

1 L

H314-H335P260-P301-P330-P331-P361-P3535-P305-P351-P338-P405-P501a

Hydrochloric acid traceable to NIST

2 M (2N) Standardized solution

MW = HCl 36.46

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris(hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS04020

7647-01-0

231-595-7

1 L

H314-H335P260-P301-P330-P331-P361-P3535-P305-P351-P338-P405-P501a

60

Assay % Min 80 Density (d20 °C/4 ° C) 1.028 - 1.030 Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.01 4

Product code:

C.A.S. :

EINECS :

508150500

10217-52-4

206-114-9

Hydrazine hydrate 80% Analytical Reagent 50.06

MW = N H OH2 5

500 ml

H301-H310-H330-H317-H350-H314-H318-H400-H410-H227P210-P301-P310-P303-P361-P353-P304-P340-P305-P351P338-P320-P330-P361-P405-P501A

Assay % 47 - 49Arsenic (As) % Max 0.00005Chloride (Cl) % Max 0.05Heavy metals (as Pb) % Max 0.0005Iodide (I) Passes test (approx.0.003%)Iron (Fe) % Max 0.0001Phosphate (PO ) % Max 0.0034

Residue on Ignition % Max 0.003Selenium (Se) Passes test (Approx.0.000001 ppm)Sulfate and Sulfite (as SO ) % Max 0.0034

Product code:

C.A.S. : 10035-10-6

EINECS : 233-113-0

108010500

Hydrobromic acid 48% Analytical Reagent HBr 80.91

MW =

500 ml

H314-H335P280-P305-P351-P338-P309-P310-P403-P233

C H N O .HCl.H O 209.63 6 9 3 2 2

L-Histidine monohydrochloride For Biochemistry monohydrate MW =

Assay (argentometric, on anhydrous substances) % Min 99 Specific rotation +8.5° to +9.5° Heavy metals (as Pb) % Max 0.001 Ammonium (NH ) % Max 0.01 4

Foreign amino acids % Max 0.3 Other ninhydrin-positive substances (as glycine) % Max 0.1

Product code:

C.A.S. :

EINECS :

508120025

5934-29-2

211-438-9

25 gr

Assay (HClO titration) % Min 99 4

Heavy metals (as Pb) % Max 0.001 Ammonium (NH ) % Max 0.014

Foreign amino acids % Max 0.3

Product code:

C.A.S. :

EINECS :

508100025

71-00-1

200-745-3

L-Histidine For BiochemistryC H N O 155.166 9 3 2

MW =

25 gr

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 62: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

61

Assay % Min 40 Non volatile matter % Max 0.0005Chloride (CI) % Max 0.0005Phosphate (PO ) % Max 0.00014

Sulfate (SO ) % Max 0.00054

Sulfite (SO ) % Max 0.00053

Arsenic (As) % Max 0.000005Cadmium (Cd) % Max 0.00001Copper (Cu) % Max 0.00001Iron (Fe) % Max 0.00005Nickel (Ni) % Max 0.00001Lead (Pb) % Max 0.00001Zinc (Zn) % Max 0.00001 Fluorosilicate (SiF ) % Max 0.0056

Product code:

C.A.S. :

EINECS :

101400500

7664-39-3

231-634-8

Hydrofluoric acid 40% Analytical Reagent

MW = HF 20.01

500 ml

H300-H310-H330-H314P260-P301+P310-P303-P361-P353-P304-P340-P305P351-P338-P320-P330-P361-P405-P501A

Assay (Titration by NaOH) % 48.0-51.0 Sulfate and sulfite % Max 0.0005Phosphate (PO ) % Max 0.0001 4

Fluorosilicic acid (SiF ) % Max 0.01 6

Residue on ignition % Max 0.0005Chloride(CI) % Max 0.0005 Iron(Fe) % Max 0.0001 Heavy metal (as Pb) % Max 0.00005 Arsenic (As) % Max 0.000005 Copper (Cu) % Max 0.00001

Product code:

C.A.S. :

EINECS :

101310500

7664-39-3

231-634-8

Hydrofluoric acid 48% Analytical Reagent

MW = HF 20.01

500 ml

H300-H310-H330-H314P260-P301+P310-P303-P361-P353-P304-P340-P305P351-P338-P320-P330-P361-P405-P501A

Appearance colorless, clear liquid Assay % Min 28 Free acids (as H SO ) % Max 0.01 2 4

Residue on Evaporation % Max 0.01 Nitrogen (N) % Max 0.005 Chlorides (Cl) % Max 0.001 Phosphates (PO ) % Max 0.003 4

Sulfates (SO ) % Max 0.001 4

Arsenic (As) % Max 0.00005 Zinc (Zn) % Max 0.0002 Cadmium (Cd) % Max 0.0002 Copper (Cu) % Max 0.0002 Lead (Pb) % Max 0.0002 Iron (Fe) % Max 0.00005

Product code:

C.A.S. :

EINECS :

500141000

7722-84-1

231-765-0

MW =

Hydrogen peroxide 30% Analytical Reagent H O 34.02 2 2

1 L

H302-H318P280-P305-P351-P338-P313

Assay % Min 99.0pH (5% in water) 2.5 - 3.5 Sulfate (SO ) % Max 0.0024

Heavy metals (as Pb) % Max 0.0005 Copper (Cu) % Max 0.001 Iron (Fe) % Max 0.0005 Ammonium (NH ) % Max 0.14

Residue on ignition (as SO ) % Max 0.01 4

Titrable free acid Max 0.25 meq/g

Product code:

C.A.S. :

EINECS : 226-798-2

101320100

5470-11-1

H ClNO MW =69.49 4

Hydroxylamine hydrochloride Analytical Reagent

100 gr

H351-H373-H290-H400-H302-H312-H317-H315-H319P280H-P273-P406

Assay (acidimetric) % 35Wt.per ml at 20 °C About 1.18 gNon volatile matter % Max 0.01Free chloride (CI) % Max 0.0005Sulfuric acid % Max 0.02Iron (Fe) % Max 0.001Lead (Pb) % Max 0.0005

Product code:

C.A.S. :

EINECS :

125012500/5000

7647-01-0

231-595-7

Hydrochloric acid 35-38% Laboratory Reagent

MW = HCl 36.46

2.5 L5 L

H314-H335P260-P301-P330-P331-P361-P3535-P305-P351-P338-P405-P501a

Assay % Min 35.4Non volatile matter % Max 0.001Free chlorine (CI) % Max 0.0002Sulfate (SO ) % Max 0.00054

Sulfite (SO ) % Max 0.00013

Aluminium (AI) % Max 0.00005Ammonium (NH ) % Max 0.00034

Arsenic (As) % Max 0.000002Copper (Cu) % Max 0.00001Iron (Fe) % Max 0.00004Lead (Pb) % Max 0.00005

Product code:

C.A.S. :

EINECS :

125002

7647-01-0

231-595-7

500/5000

Hydrochloric acid 35-38% Analytical Reagent

MW = HCl 36.46

2.5 L5 L

H314-H335P260-P301-P330-P331-P361-P3535-P305-P351-P338-P405-P501a

Page 63: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay % 99.0 – 101.0Melting point °C 72.5 to 76 Sulfated ash % Max 0.1Chloride (Cl) % Max 0.01 Sulfate (SO ) % Max 0.02 4

Product code:

C.A.S. :

EINECS : 205-711-1

101390100

148-24-3

8-Hydroxyquinoline Laboratory Reagent C H NO MW =145.16 9 7

100 gr

H341-H302 P281-P264-P301-P312-P308-P313-P405-P501A

Absorption maxima (œ max.in water) 608 - 612 nm

Specific Absorptivity (A 1%/1cm max; 0.001 %;water) 380 - 475Loss on drying (at 110 °C)Max 10% Suitability for microscopy passes test

Product code: 0025

C.A.S. :

EINECS :

40309

860-22-0

212-728-8

Indigo carmine C.I.73015 For Microscopy C H N Na O S 466.36 16 8 2 2 8 2

MW =

25 gr

Indole nitrate medium For Microbiology

(tryptone nitrate medium)

Product code:

DM2200500

500 gr

Casein enzymic hydrolysate 20.000 G/LDisodium phosphate 2.000 G/LDextrose 1.000 G/LPotassium nitrate 1.000 G/LAgar 1.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

Reaction reaction of 2.5 % w/v aqueous solution at 25°C pH 7.2 ñ 0.2

Prepare the medium per label direction Inoculate and incubate at 35 ñ 2°C for 18 - 48 Hours

Assay (HClO titration) % Min 99.54

pH (5% in water) 9.5 - 10.5Melting point °C 88 - 90 Iron (Fe) % Max 0.0005Sulfated ash % Max 0.1Water % Max 0.2

Product code: 0100

C.A.S. : 288-32-4

EINECS : 206-019-2

50903

Imidazole C H N MW =68.08 3 4 2

Analytical Reagent

100 gr

H314-H361-H302P280-P303-P361-P353-P305-P351-P338-P310

Refractive index at 20°C 1.515 - 1.526Wt.per ml at 20°C About 1.21g

Product code:

509010030

Immersion oil For Microscopy

30 ml

H315-H319-H335P261-P305-P351-P338

62

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Page 64: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Iodine 0.5 M (1N) Standardized solution

traceable to NIST MW = I 253.812

Tolerance +/- 0.0005MAppearance Brown solutionThe standardisation material (sodium thiosulphate) is a secondary reference material traceable to NIST Standard Reference Materialarsenic trioxide, number 83d.

Product code:

C.A.S. :

EINECS :

BVS05010

7553-56-2

231-442-4

1 L

H311-H314-H318-H400-H332P260-P303-P361-P353-P305-P351-P338-P361-P405-P501

Assay (oxidimetric) % Max 99.5 Non volatile matter % Max 0.1Bromine & chlorine (Cl) % Max 0.01

Product code: 0100/0250

C.A.S. :

EINECS :

50059

7553-56-2

231-442-4

Iodine Analytical Reagent

resublimedI 253.812

MW =

100 gr250 gr

H311-H314-H318-H400-H332P260-P303-P361-P353-P305-P351-P338-P361-P405-P501

Assay % Min 98

Sulfate (SO ) % Max 0.034

Arsenic (As) % Max 0.0005

Copper (Cu) % Max 0.005

Lead (Pb) % Max 0.005

Product code: 209000500

C.A.S. : 13478-10-9

EINECS : 231-843-4

Iron(II) Chloride hydrate Laboratory Reagent FeCl .XH O MW =126.75+aq. 2 2

500 gr

H314-H302P280-P305-P351-P338-P309-P310

Assay % Min 99.5Lead (Pb) % Max 0.002Insoluble in HCl % Max 0.05Arsenic (As) % Max 0.0005Copper (Cu) % Max 0.005Manganese (Mn) % Max 0.05Sulfide (S) % Max 0.02Nickel (Ni) % Max 0.05Zinc (Zn) % Max 0.01

Iron powder reduced Laboratory Reagent Fe MW =55.85

1 kg

H228-H319-H335P210-P241-P261-P305-P351-P338-P405-P501

Product code:

C.A.S. :

EINECS :

309161000

7439-89-6

231-096-4

Assay % 99.0 -102.0Insoluble matter % Max 0.01Nitrate (NO ) % Max 0.013

Phosphate (PO ) % Max 0.014

Sulfate (SO ) % Max 0.014

Copper (Cu) % Max 0.003Iron (II) (Fe) % Max 0.002Calcium (Ca) % Max 0.01Arsenic (As) % Max 0.0005Zinc (Zn) % Max 0.003Magnesium (Mg) % Max 0.005Sodium (Na) % Max 0.05Potassium (K) % Max 0.005

Product code:

C.A.S. :

EINECS :

3090 0500

10025-77-1

231-729-4

3

Iron (III) Chloride hexahydrate Analytical Reagent MW =

FeCl .6H O 270.303 2

500 gr

H314-H302P280-P305-P351-P338-P309-P310

Assay (iodometric) % Min 99Substances insoluble in HCl % Max 0.05Free acid (as HCl) % Max 0.2 Free chlorine (Cl) % Max 0.005 Sulfate (SO ) % Max 0.054

Total Nitrogen (N) % Max 0.005Heavy metals (as Pb) % Max 0.005Arsenic (As) % Max 0.001Substances not precipitated by NH (as SO ) Max 0.13 4

Product code:

C.A.S. :

EINECS :

309060500

10025-77-1

231-729-4

Iron (III) Chloride hexahydrate Laboratory Reagent MW =

FeCl .6H O 270.303 2

500 gr

H314-H302P280-P305-P351-P338-P309-P310

Assay (oxidimetric) % Min 98Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.024

Ferrous Iron (Fe) % Max 0.01Manganese (Mn) % Max 0.02

Product code:

C.A.S. :

EINECS :

309150500

7782-61-8

233-899-5

Iron (III) nitrate nonahydrate Laboratory Reagent Fe(NO ) .9H O MW =404.00 3 3 2

500 gr

H272-H315-H319P221-P210-P305-P351-P338-P302-P352-P321-P501

63

Page 65: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

64

Assay % 95 - 98Loss on ignition % Max 0.5Water soluble % Max 1.0Phosphate (PO ) % Max 0.34

Sulfate (SO ) % Max 0.54

Manganese (Mn) % Max 0.25

Product code:

C.A.S. :

EINECS :

309020500

1309-37-1

215-168-2

Iron (lll) oxide red Laboratory Reagent Fe O MW =159.69 2 3

500 gr

H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501a

Assay % 99.0Ferric ion (Fe) % Max 0.1Copper (Cu) % Max 0.005Insoluble matter % Max 0.01pH (5% water) 3.0 - 4.0Chloride (Cl) % Max 0.001Phosphate (PO ) % Max 0.0014

Manganese (Mn) % Max 0.05Zinc (Zn) % Max 0.005Calcium (Ca) % Max 0.005Magnesium (Mg) % Max 0.002Potassium (K) % Max 0.002Sodium (Na) % Max 0.02

Product code:

C.A.S. :

EINECS :

309210500

7782-63-0

231-753-5

Iron (II) sulfate heptahydrate MW =

Analytical Reagent FeSO .7H O 278.01 4 2

500 gr

H302-H315-H319P301-P310-P315

Assay % 98.5 - 104.5pH (5% water) 3.0 - 4.0Chloride (Cl) % Max 0.01Heavy metals (as Pb) % Max 0.005Arsenic (As) % Max 0.0002Lead (Pb) % Max 0.001Iron (III) Salts (as Fe) % Max 0.2Copper (Cu) % Max 0.005Manganese (Mn) % Max 0.1Mercury (Hg) % Max 0.0003Zinc (Zn) % Max 0.05

Product code:

C.A.S. :

EINECS :

309230500

7782-63-0

231-753-5

Iron (II) sulfate heptahydrate Laboratory Reagent MW =

FeSO .7H O 278.01 4 2

500 gr

H302-H315-H319P301-P310-P315

Assay (HClO titration) % Min 994

Specific rotation - a20/D,40 g/l HCl 250g/l (Calc.on dried substance) +40° to +43° Specific rotation - a25/D,40 g/l HCl 6 mol/ (Calc.on dried substance) +38.9° to +41.8°pH (1% CO free water) % 5.5 - 7.02

Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.034

Iron (Fe) % Max 0.001Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.024

Foreign amino acids % Max 0.5Other ninhydrin-positive substances (as glycine) % Max 0.1

Product code: 509200005/0025

C.A.S. : 73-32-5

EINECS : 200-798-2

L-Isoleucine For Biochemistry C H NO MW =131.17 6 13 2

5 gr25 gr

Total assay of isomers % Min 99Free acid (as CH COOH) % Max 0.0053

Density (d20/4 °C) % 0.810-0.812Non volatile substances % Max 0.01Water % Max 0.2

Iso-amyl alcohol Analytical Reagent C H O MW =88.15 5 12

2.5 L

H226-H332-H335-H066P210-P241-P261-P303-P361-P353-P405-P501

Product code:

C.A.S. :

EINECS :

209022500

123-51-5

204-633-5

Assay % Min 98Water % Max 0.5Density (d20/4 °C) 0.810 - 0.813Non volatile matter % Max 0.01

Iso-amyl alcohol For Synthesis C H O MW =88.15 5 12

2.5 L

H226-H332-H335-H066P210-P241-P261-P303-P361-P353-P405-P501

Product code:

C.A.S. :

EINECS :

209012500

123-51-5

204-633-5

Appearance Bluish black sticks Sulfide Sulfur % Min 29

Product code:

C.A.S. :

EINECS :

309241000

1317-37-9

215-268-6

Iron (II) sulfide fused sticks Laboratory Reagent FeS 87.91MW =

1 kg

Page 66: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

65

Assay % Min 99.5Wt.per ml at °C 0.691 - 0.693 gBromine number Max 0.5Refractive index (n20 deg/D) 1.391 - 1.392Water % Max 0.025Acidity (CH COOH) % Max 0.00053

Non-volatile matter % Max 0.002Sulfur compounds (Cs ) % Max 0.00032

Copper (Cu) % Max 0.00002Iron (Fe) % Max 0.00005Lead (Pb) % Max 0.00002

Product code:

C.A.S. :

EINECS :

209060500

540-84-1

208-759-1

Iso-Octane Analytical Reagent C H MW =114.23 8 18

500 ml

H225-H304-H400-H410-H315-H336P210-P241-P301-P310-P303-P361-P353-P405-P501

Assay % Min 99.8 Non-volatile matter % Max 0.0001Acidity (as CH COOH) % Max 0.001 3

Water % Max 0.05 Absorbance in a 1.0 cm cell against water: At 210 nm Max 1.0 At 220 nm Max 0.30 At 230 nm Max 0.10 At 240 nm Max 0.05 At 250 nm Max 0.01 At 270 nm Max 0.01

Product code:

C.A.S. :

EINECS :

520311000

540-84-1

208-759-1

Iso-Octane HPLC C H MW =114.23 8 18

For

1 L

H225-H304-H400-H410-H315-H336P210-P241-P301-P310-P303-P361-P353-P405-P501

Assay % Min 99Density Ë 0.687 - 0.688

Water % Max 0.5

Product code:

C.A.S. :

EINECS :

209110500

75-31-0

200-860-9

Iso-Propylamine Laboratory Reagent C H N 59.11 3 9

MW =

500 ml

H224-H315-H319-H335P210-P241-P303-P361-P353-P305-P351-P338-P405-P501

Arsenic (As) % Max 0.0002Heavy metals (as Pb) % Max 0.002Chloride(Cl) % Max 0.033Loss on drying (at 105 °C) % Max 1.5Loss on ignition (at 600 °C) % Max 15

Product code:

C.A.S. :

511000500

1332-58-7

Kaolin Laboratory Reagent

500 gr

Assay % Min 99.5Melting point °C 267 - 270

Product code: 511030001

C.A.S. : 525-79-1

EINECS : 208-382-2

Kinetin Laboratory Reagent C H N O 215.22 10 9 5

MW =

1 gr

Color Max 50 APHA Positve test for Lactate Passes test Total acidity (as lactic acid) % Min. 88.0 w/w Stereochemical purity (L+) % Min 97.0 Density at 20°C 1.19-1.21 g/ml Heavy metals (as Pb) % Max 0.001 Iron (Fe) % Max 0.001Calcium (Ca) % Max 0.001 Chloride (Cl) % Max 0.001 Sulfate (SO) % Max 0.001 4

Sulfated ash % Max 0.05 Cyanide (CN) % Max 0.0005 Lead (Pb) % Max 0.00005 Arsenic (As) % Max 0.0001 Mercury (Hg) % Max 0.0001Reducing substance (Sugars) Passes test Citric, Oxalic, tartaric and phosporic acid Passes test

Product code:

C.A.S. :

EINECS :

112010500

72-33-4

201-196-2

Lactic acid MW =

Analytical Reagent C H O 90.08 3 6 3

500 ml

H318-H315P280B-P305-P351-P338-P310

Assay % 88 - 92 Sulfated ash % Max 0.1Iron (Fe) % Max 0.001 Chloride (Cl) % Max 0.2 Sulfate (SO) % Max 0.02 4

Heavy metals (as Pb) % Max 0.001 Arsenic (As) % Max 0.0003 Calcium (Ca) % Max 0.02 Mercury (Hg) % Max 0.0001 Lead (Pb) % Max 0.0005 Wt.per ml at 20 °C 1.20 - 1.21 g

Product code:

C.A.S. :

EINECS :

112060500

72-33-4

201-196-2

Lactic acid Laboratory Reagent MW =

C H O 90.08 3 6 3

500 ml

H318-H315P280B-P305-P351-P338-P310

Page 67: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Specific rotation at 20 °C (10% in water) +54.4° to +55.9°Sulfated ash % Max 0.5Water (KF) % 4.5 - 5.5Heavy metals (as Pb) % Max 0.0005Arsenic (As) % Max 0.0001Copper (Cu) % Max 0.0025Lead (Pb) % Max 0.00005Zinc (Zn) % Max 0.0025Loss on drying (at 80 °C,2 hrs.) % Max 0.5Matter extractable with ethanol % Max 0.4

Product code:

C.A.S. :

EINECS :

512020500

10039-26-6

200-559-2

Lactose monohydrate Laboratoy Reagent C H O .H O MW =360.31 12 22 11 2

500 gr

Product code:

DM2220500

Lactose monohydrate broth For Microbiology

500 gr

Pancreatic digest of gelatin 4.750 G/LBeef extract 3.00 G/LLactose monohydrate 5.00 G/LpH after sterilization 6.9 ñ 0.2

Melting point °C 38 - 44 Acid value Max 1Peroxide value Max 20Saponification value 90 - 105Loss on drying % Max 0.5Sulfated ash % Max 0.15

Product code:

C.A.S. :

EINECS :

500160500

8006-54-0

232-348-6

Lanolin anhydrous Laboratoy Reagent

500 gr

66

Specific rotation at 20 °C (10% in water) +54.°4 to +55.9°Water % 4.8 - 5.4Free acid % Max 0.25 ml NInsoluble matter % Max 0.005Alcohol soluble impurities % Max 0.2Sulfated ash % Max 0.3Nitrogen compounds (N) % Max 0.02Arsenic (As) % Max 0.0001Copper (Cu) % Max 0.00005Iron (Fe) % Max 0.0002Lead (Pb) % Max 0.00005

Product code:

C.A.S. :

EINECS :

512000500

10039-26-6

200-559-2

Lactose monohydrate Analytical Reagent C H O .H O MW =360.31 12 22 11 2

500 gr

Assay % 99.0 - 103 Insoluble matter % Max 0.01 Chloride (Cl) % Max 0.0005Nitrite & Nitrate (NO ) % Max 0.0053

Calcium (Ca) % Max 0.005 Copper (Cu) % Max 0.002Iron (Fe) % Max 0.001 Potassium (K) % Max 0.005Sodium (Na) % Max 0.005

Product code: 312010500

C.A.S. : 6080-56-4

EINECS :

206-104-4

Lead acetate trihydrate Analytical MW =379.33

Reagent (CH .COO) Pb.3H O 3 2 2

500 gr

H360-H373-H400-H410-H302-H332P260-P261-P281-P304-P340-P405-P501

Assay (ex Pb) % Min 98.5 Water soluble matter % Max 0.1Moisture % Max 0.1Chloride (Cl) % Max 0.04

Product code:

C.A.S. :

EINECS :

311580500

7446-14-2

231-198-9

MW =

Lead (II) sulfate Laboratory Reagent PbSO 303.264

500 gr

H360-H373-H400-H410-H302-H332P260-P261-P281-P304-P340-P405-P501A

Assay % Min 99.5

Product code:

C.A.S. :

EINECS :

312370500

7439-92-1

231-100-4

Lead (metal) powder Laboratory Reagent Pb 207.20

MW =

500 gr

H360DI-H373-H400-H410-H302-H332P201-P273-P308-P313

Assay (Complexometric) % Min 99.5

Product code:

C.A.S. :

EINECS :

312310500

7439-92-1

231-100-4

Lead (metal) granular Analytical Reagent Pb 207.20

MW =

500 gr

H360-H373-H400-H410-H302-H332P201-P273-P308-P313

Assay % Min 95Substances insoluble in nitric acid and hydrogen peroxide % Max 0.1Chloride (Cl) % Max 0.05Manganese (Mn) % Max 0.001Sulfate (SO ) % Max 0.054

Product code:

C.A.S. :

EINECS :

312290500

1309-60-0

215-174-5

Lead dioxide PbO MW =239.20 2

Laboratory Reagent

500 gr

H360-H373-H400-H410-H302-H332P260-P261-P281-P304-P340-P405-P501

Page 68: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

67

Assay % Min 99Calcium (Ca) % Max 0.01Chloride (Cl) % Max 0.005Heavy metals (as Pb) % Max 0.005Insoluble in HCl % Max 0.01Iron (Fe) % Max 0.002Potassium (K) % Max 0.005Sodium (Na) % Max 0.1Total Sulfur (SO ) % Max 0.24

Ammonium (NH ) % Max 0.00054

Nitrate (NO ) % Max 0.00053

Product code:

C.A.S. :

EINECS :

312060250

554-13-2

209-062-5

Lithium carbonate Analytical Reagent Li CO MW =73.902 3

250 gr

H318-H302-H335-H315P261-P302-P352-P305-P351-P338-P321-P405-P501

Assay % Min 98Chloride (Cl) % Max 0.005Heavy metals (as Pb) % Max 0.005Iron (Fe) % Max 0.005Insoluble in HCl % Max 0.05Total sulfur % Max 0.3Ammonium (NH ) % Max 0.0054

Nitrate (NO ) % Max 0.0053

Product code:

C.A.S. :

EINECS :

312070500

554-13-2

209-062-5

Lithium carbonate Laboratory Reagent Li CO MW =73.902 3

500 gr

H318-H302-H335-H315P261-P302-P352-P305-P351-P338-P321-P405-P501

Assay (Ex acetate) % Min 99 Chloride (Cl) % Max 0.005 Sulfate (SO ) % Max 0.01 4

Iron (Fe) % Max 0.002 Lead (Pb) % Max 0.002 Potassium (K) % Max 0.005 Sodium (Na) % Max 0.01 Lead (Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

311600250

6108-17-4

208-914-3

MW =

Lithium acetate dihydrate Laboratory Reagent CH .COOLi.2H O 102.02 3 2

250 gr

Assay (HClO titration) % Min 99 4

Specific rotation (d) 20 deg(C=4 in 6M HCl calculated

on anhydrous substance) +14.9° to +16.50°

pH of 1% solution 5.5 - 7.0

Loss on drying (at 105 °C) % Max 0.2

Residue on ignition (as SO ) % Max 0.14

Chloride (Cl) % Max 0.02

Sulfate (SO ) % Max 0.034

Iron (Fe) % Max 0.001

Heavy metals (as Pb) % Max 0.001

Ammonium (NH ) % Max 0.024

Foreign amino acids % Max 0.3

Other ninhydrin-positive substances (as glycine) % Max 0.1

Product code:

C.A.S. :

EINECS :

512120025

61-90-5

200-522-0

MW =

L-Leucine For Biochemistry C H NO 131.18 6 13 2

25 gr

Dye content % Min 65.0 Solubility (Turbidity) 1 mg/mL, H O Clear Absorption maxima 2

in water 629 - 634 nm Loss on drying (at 110°C) % Max 12.0

Product code:

C.A.S. :

EINECS :

508190025

5141-20-8

225-906-5

Light green For MicroscopyC H N Na O S 792.8637 34 2 2 9 3

MW =

25 gr

Assay % Min 98.0 Heavy metals (as Pb) % Max 0.01Sodium (Na) % Max 0.2pH of 5% solution at 25°C 6.0 – 9.0 Alkaline earth salts Passes test

Product code: 311610250

C.A.S. : 7447-41-8

EINECS : 231-212-3

Lithium chloride anhydrous Laboratory Reagent Li CO MW =73.902 3

500 gr

H302-H315-H319-H335 P261-P280-P305+P351-P338-P304-P340-P405-P501A

Assay % Min 99Carbonate (Li CO ) % Max 12 3

Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.054

Calcium (Ca) % Max 0.02Sodium (Na) % Max 0.02

Product code:

C.A.S. :

EINECS :

312360500

1310-66-3

215-183-4

Lithium hydroxide monohydrate Laboratory Reagent LiOH.H O MW =41.962

500 gr

H314-H302-H332P280-P303-P361-P353-P305-P351-P338-P310

Assay (Percl. Ac) calc. on anhydrous substance % 98.5 - 101Specific rotation 20/D, C=8 (in HCl) calc. on anhydrous substance +21° to + 22.5°Specific rotation 25/D, C=8 (in HCl) calc.on anhydrous substance +20.4° to + 21.4° Loss on drying (at 110 °C) % Max 0.4Sulfated ash % Max 0.1Iron (Fe) % Max 0.003Lead (Pb) % Max 0.001Ammonium (NH ) % Max 0.024

Sulfate (SO ) % Max 0.034

Product code: 0100

C.A.S. :

EINECS :

20322

657-27-2

211-519-9

L-Lysine monohydrochloride For Biochemistry C H N O .HCl MW =182.65 6 14 2 2

100 gr

Page 69: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

DM2230500

M17 agar base For Microbiology

500 gr

Peptic diest of animal tissue 5.000 G/LPapaic digest of soyaben meal 5.000 G/LYeast extract 2.500 G/LBeef extract 5.00 G/LAscorbic acid 0.500 G/LMagnesium sulfate 0.250 G/LLactose 5.000 G/LAgar 10.000 G/LFinal pH (at 25°C) 7.1 ñ 0.2 G/L

pH rang 6.90 - 7.30Reaction reaction of 3.33% w/v aqueous solution at 25°C pH : 7.1 ñ 0.2

68

Product code:

DM2240500

Mac conkey agar For Microbiology

500 gr

Peptic digest of animal tissue 20.000 G/LLactose 10.000 G/LBile salts 5.000 G/LSodium chloride 5.000 G/LNeutral red 0.070 G/LAgar 15.000 G/LFinal pH (25°C) 7.5 ñ 0.2 G/L

pH 7.30 - 7.70Reaction reaction of 5.5 % w/v aqueous solution at 25 °C pH : 7.5 ñ 0.2

Assay % 98 - 102Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.014

Lead (Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

312490500

16674-78-5

205-554-9

Magnesium acetate tetrahydrate Laboratory Reagent C H MgO .4H O MW =214.46 4 6 4 2

500 gr

Assay % Min 98Water insoluble matter % Max 0.003Nitrogen compounds (N) % Max 0.002Phosphate (PO ) % Max 0.00054

Sulfate (SO ) % Max 0.0024

Arsenic (As) % Max 0.0002Barium (Ba) % Max 0.005Calcium (Ca) % Max 0.01Iron (Fe) % Max 0.0005Heavy metals (as Pb) % Max 0.0005Manganese (Mn) % Max 0.0005Potassium (K) % Max 0.005Sodium (Na) % Max 0.005Strontium (Sr) % Max 0.005Water % 51 - 55pH of 5% solution 5.0 - 6.5Bromide (Br) % Max 0.05

Product code:

C.A.S. :

EINECS :

313030500

7791-18-6

232-094-6

Magnesium chloride hexahydrate Analytical Reagent MgCl .6H O MW =203.30 2 2

500 gr

Assay % Min 99Iron (Fe) % Max 0.05Substances insoluble in HCl % Max 0.05

Product code:

C.A.S. :

EINECS :

313160500

7439-95-4

231-104-6

Magnesium (metal) powder Laboratory Reagent Mg MW =24.31

500 gr

H228-H251-H261P210-P231-P232-P241-P280-P420-P501

Assay % Min 99.5 Insoluble matter in HCl % Max 0.01 Iron (Fe) % Max 0.05

Product code:

C.A.S. :

EINECS :

312600500

7439-95-4

231-104-6

Laboratory Reagent Mg MW =24.31

Magnesium metal turnings

500 gr

H228-H251-H261P210-P231-P232-P241-P280-P420-P501

Assay % 99 - 102 pH (5% water) 5 - 7 Insoluble matter % Max 0.005 Chloride (Cl) % Max 0.001 Phosphate (PO ) % Max 0.0005 4

Sulfate (SO ) % Max 0.002 4

Heavy metals (as Pb) % Max 0.0005 Ammonium (NH ) % Max 0.001 4

Arsenic (As) % Max 0.0001 Barium (Ba) % Max 0.001 Strontium (Sr) % Max 0.001 Calcium (Ca) % Max 0.005 Iron (Fe) % Max 0.0005 Potassium (K) % Max 0.0005 Manganese (Mn) % Max 0.0005 Sodium (Na) % Max 0.0005

Product code:

C.A.S. :

EINECS :

313140500

13446-18-9

233-826-7

MW =

Magnesium nitrate hexahydrate Analytical Reagent Mg(NO ) .6H O 256.41 3 2 2

500 gr

H272-H315-H319-H335P221-P210-P220-P305-P351-P338-P405-P501A

Assay % Min 98Sulfate (SO ) % Max 0.0054

Heavy metals (as Pb) % Max 0.001Arsenic (As) % Max 0.0002Barium and Strontium (as Ba) % Max 0.002Calcium (Ca) % Max 0.1Iron (Fe) % Max 0.001Potassium (K) % Max 0.5Sodium (Na) % Max 0.3

Product code:

C.A.S. :

EINECS :

313080500

7791-18-6

232-094-6

Magnesium chloride hexahydrate Laboratory Reagent MgCl .6H O MW =203.30 2 2

500 gr

Page 70: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

69

Assay (as MgO) % 96 - 100.5 Identification Passes test Loss on ignition (at 800°C) % Max 10 Free alkali and soluble salts % Max 2 Acid insoluble substances % Max 0.1 Calcium (Ca) % Max 1.1 Heavy metals (as Pb) % Max 0.002 Iron (Fe) % Max 0.05Residual solvents Meets the requirment

Product code:

C.A.S. :

EINECS :

313340500

1309-48-4

215-171-9

Laboratory Reagent MW =

Magnesium oxide light MgO 40.30

500 gr

Assay % Min 70

Chloride (Cl) % Max 0.02

Total nitrogen (N) % Max 0.003

Heavy metals (as Pb) % Max 0.001

Iron (Fe) % Max 0.001

Arsenic (As) % Max 0.0005

Calcium (Ca) % Max 0.03

Loss on drying (at 450 °C) % 26 - 32

Product code: 313100500

C.A.S. :

EINECS : 231-298-2

22189-08-8

Laboratory Reagent MW =120.37 (anhy)

Magnesium sulfate dried MgSO .xH O4 2

500 gr

Assay % 99.5 - 102 Water insoluble matter % Max 0.005 pH (5% water) 5 - 7 Nitrate (NO ) % Max 0.002 3

Ammonium (NH ) % Max 0.002 4

Chloride (Cl) % Max 0.0005 Calcium (Ca) % Max 0.02Heavy metals (as Pb) % Max 0.0005 Iron (Fe) % Max 0.0005 Potassium (K) % Max 0.005 Manganese (Mn) % Max 0.0005 Sodium (Na) % Max 0.005Strontium (Sr) % Max 0.005

Product code:

C.A.S. :

EINECS :

313060500

10034-99-8

231-298-2

Analytical Reagent MW =

Magnesium sulfate heptahydrate MgSO .7H O 246.474 2

500 gr

Absorption max. 616 - 620 nm Absorptivity A at œ max. Min 1450

Ratio of œ max.P+/-15 nm 1.00 - 1.15 Loss on drying (at 110°C) % Max 7

Product code:

C.A.S. :

EINECS :

413070025/0100

2437-29-8

219-441-7

MW =

Malachite green For Microscopy C H N O 927.02 52 54 4 12

25 gr100 gr

H302-H312P280-P301-P312-P312-P363-P322-P501A

Assay (acidimetric) % Min 99

Water % Max 2

Sulfated ash % Max 0.1

Fumaric acid % Max 1.5

Heavy metals (as Pb) % Max 0.001

Product code: 113010500

C.A.S. : 110-16-7

EINECS : 203-742-5

Maleic acid For Synthesis C H O MW =116.08 4 4 4

500 gr

H302-H315-H319-H317-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

Assay % Min 99 Melting point °C 51 53°CSulfated ash % Max 0.05

Product code:

C.A.S. :

EINECS :

513010500

108-31-6

203-571-6

MW =

Maleic anhydride Laboratory Reagent C H O 98.06 4 2 3

500 gr

H334-H317-H314-H302P260-P285-P303-P361-P353-P305-P351-P338-P405-P501A

Product code:

DM1180500

Malt extract powder For Microbiology

500 gr

PH (10% w/v aqueous solution) 6.5 ñ 1.0

Protein contents % Min 5.0Carbohydrate content % Min 70.00Loss on drying % Max 5.00

Appearance White powder Maltose % Min 92Moisture % Max 7 pH 4 - 5.5 Ignition residue % Max 0.05 Glucose % Max 3 Arsenic (As) % Max 0.0002Heavy metals (Pb) % Max 0.0005

Product code:

C.A.S. :

EINECS :

516410100

6363-53-7

200-716-5

MW =

Maltose monohydrate For Bacteriology C H O .H O 360.3212 22 11 2

100 gr

Page 71: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

70

Assay % Min 99Calcium (Ca) % Max 0.04Iron (Fe) % Max 0.001Magnesium (Mg) % Max 0.04Heavy metals (as Pb) % Max 0.001Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.014

Sodium (Na) % Max 0.01Zinc (Zn) % Max 0.005

Product code:

C.A.S. :

EINECS :

313010500

6156-78-1

211-334-3

Manganese (ll) acetate tetrahydrate Analytical Reagent C H MnO .4H O MW =245.09 4 6 4 2

500 gr

H315 H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501

Manganes(Mn) % 43 - 46Acid insoluble matter (HNO + H O ) % Max 0.053 2 2

Chloride (HCl) % Max 0.02Sulfate (SO ) % Max 0.54

Iron (Fe) % Max 0.01

Product code:

C.A.S. :

312530500

34156-69-9

Manganese (ll) carbonate Laboratory Reagent MnCO .XH O MW =114.95 3 2

500 gr

Assay % 98 - 101Insoluble matter % Max 0.003Sulfate (SO ) % Max 0.00254

Barium (Ba) % Max 0.01Calcium (Ca) % Max 0.04Copper (Cu) % Max 0.0002Iron (Fe) % Max 0.001Lead (Pb) % Max 0.0002Magnesium (Mg) % Max 0.04Nickel (Ni) % Max 0.002Potassium (K) % Max 0.01Sodium (Na) % Max 0.02Zinc (Zn) % Max 0.02Substance reducing iodine % Max 0.0065

Product code:

C.A.S. :

EINECS :

313120500

13446-34-9

231-869-6

Manganese (II) chloride tetrahydrate Analytical Reagent MnCl .4H O MW =197.90 2 2

500 gr

H302P264-P270-P301-P312-P330-P501

Assay % Min 97Calcium (Ca) % Max 0.1Copper (Cu) % Max 0.0002Iron (Fe) % Max 0.003Lead (Pb) % Max 0.002Zinc (Zn) % Max 0.02Substances reducing iodine (I) % Max 0.0065

Product code:

C.A.S. :

EINECS :

313130500

13446-34-9

231-869-6

Manganese (II) chloride tetrahydrate Laboratory Reagent MnCl .4H O MW =197.90 2 2

500 gr

H302P264-P270-P301-P312-P330-P501

Assay % Min 99 Insoluble matter % Max 0.01 Chloride (Cl) % Max 0.005 Calcium (Ca) % Max 0.005 Iron (Fe) % Max 0.002 Heavy metals (as Pb) % Max 0.002 Magnesium (Mg) % Max 0.005 Nickel (Ni) % Max 0.02 Potassium (K) % Max 0.01 Sodium (Na) Max 0.05 Zinc (Zn) % Max 0.005 Substances reducing permanganate (O) Passes test Loss on ignition % 10 - 12

Product code:

C.A.S. :

EINECS :

313210500

10034-96-5

232-089-9

MW =

Manganese (II) sulfate monohydrate Analytical Reagent MnSO .H O 169.02 4 2

500 gr

H373-H411-H401P260-P273-P314-P391-P501A

Asay (Iodometric) % 92.0-94.0Acid insoluble mater % Max 0.1Chloride (Cl) % Max 0.05Sulfate (SO ) % Max 0.014

Iron (Fe) % Max 0.005Lead (Pb) % Max 0.005Barium (Ba) % Max 0.1Calcium (Ca) % Max 0.1Los on drying (1050C) % Max 0.2

Product code:

C.A.S. :

EINECS :

313260500

1313-13-9

215-202-6

Manganese(IV) oxide MnO MW =86.94 2

Analytical Reagent

500 gr

H302-H332 P261-P264-P304-P340-P301-P312-P312-P501A

Page 72: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

71

Product code: DM2250500

Mannitol salt agar base For Microbiology

500 gr

Proteose peptone 10.000 G/LBeef extract 1.000 G/LSodium chloride 75.000 G/LD-Mannitol 10.000 G/LPhenol red 0.025 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

Reaction reaction of 11.1% w/v aqueous solution at 25°C pH 7.4 ñ 0.2

Prepare the medium per label direction.Inoculate and incubate at 35 ñ2°C for 18 - 48hours

Assay % Min 99Heavy metals (as Pb) % Max 0.001Water % Max 0.5Specific rotation (5% H O) % 13.8° - 14.4°2

Product code: 513160010/0025

C.A.S. : 3458-28-4

EINECS : 222-392-4

D-Mannose For Biochemistry C H O MW =180.16 6 12 6

10 gr 25 gr

Product code:

413140025

May and grunwald's stain For Microscopy

25 gr

Loss on drying (at 105 °C) % Max 10 Absorbance maxima at œ 1648 - 653 nm

Absorbance maxima at œ2 520 - 525 nm

Specific absorptivity A 1%/1 cm at œ1 (dried substance) 1100 - 1300

Specific absAorptivity A 1%/1 cm at œ2 (dried substance) 600 - 800

Product code:

201320125

Mayer's solution Laboratory Reagent

125 ml

Appearance Pale yellow coloured solutionSuitability Passes test

Description light yellow to browish yellow homogeneous free flowing powder having Characteristic odour but not putrescent Solubility 1% w/v aqueous solution remains clear without haziness after autoclaving at 15lbs pressure (121°C) for 15 minutes pH of 1% w/v aqueous solution at 25°C pH 6.4 ñ 0.5

Assay (total nitrogen) % Min 11.50Amino nitrogen % 3.50Loss on drying % Max 5.00Residue on ignition % Max 20.00Sodium chloride % Max 5.00Total aerobic microbial count (cfu/gm) 250.00Total yeast and mold count (cfu/gm) 100.00

Product code:

DM1040500

Meat extract powder For Microbiology

500 gr

Product code:

DM2260500

For Microbiology

Meat liver agar

500 gr

Meat liver base 20.00 G/LDextrose 0.750 G/LStarch 0.750 G/LSodium sulfite 1.200 G/LFerric ammonium citrate 0.500 G/LAgar 11.00G/L Final pH (at 25°C) 7.6 ñ0.2

Product code:

DM1120500

For Microbiology

Meat peptone 500 gr

pH (1.0% w/v aqueous solution) 6.5 ñ 0.5

Total nitrogen Min 11.5à-amino nitrogen % Min 3.0Sodium chloride % Max 6.0Loss on drying % Max 5.0Residue on ignition % Max 15.0Total aerobic microbial count (cfu/gm) Max 250.0Total yeast and mold count (cfu/gm) Max 100.0Microbial limit test Negative in 10 gms of sample

Saccharose % Max 0.1Water % 3.5 - 5.0Specific rotation (5% in H O on anhydrous Substance) +141° to +143°2

Product code:

C.A.S. :

EINECS :

513170005

66009-10-7

209-568-6

D-(+)-Melibiose For Bacteriology C H O .H O MW =360.32 12 22 11 2

5 gr

Assay (By GC) % Min 99.0Wt.per ml at 20°C 1.15 – 1.16 gRefractive index Ë 1.499 - 1.502

Product code:

C.A.S. :

EINECS :

520220100

60-24- 2

200-464-6

C H OS MW =78.13 2 6

2-Mercaptoethanol For Synthesis

100 ml

H301-H310-H315-H317-H335-H318-H400-H410-H227P210-P301-P310-P305-P351-P338-P361-P405-P501A

Assay % Min 98

Chloride (Cl) % Max 0.01

Lead (Pb) % Max 0.002

Iron (Fe) % Max 0.002

Zinc (Zn) % Max 0.005

Calcium (Ca) % Max 0.01

Substances not precipitated by Ammonium sulfide % Max 0.5

Loss on ignition % 10 - 13

Product code:

C.A.S. :

EINECS :

313270500

10034-96-5

232-089-9

Laboratory Reagent MW =

Manganese (II) sulfate monohydrate MnSO .H O 169.02 4 2

500 gr

H373-H411-H401P260-P273-P314-P391-P501A

Page 73: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (Oxidimetric ) % Max 9.0Chloride (Cl) % Max 0.15Calcium (Ca) % Max 0.01Magnesium (Mg) % Max 0.01Mercurous mercury (as Hg) % Max 0.15Soluble mercury compounds % Max 0.08

Product code:

C.A.S. :

EINECS :

313280100

7774-29-0

231-873-8

HgI MW =454.40 2

Mercury (II) iodide red Laboratory Reagent

100 gr

H300-H310-H330-H373-H400-H410P260-P301-P310-P304-P340-P320-P330-P361-P405-P501A

72

Assay (Argentometric; ex Hg) % Min 99.0Chloride (Cl) % Max 0.2Calcium (Ca) % Max 0.05Magnesium (Mg) % Max 0.05

Product code:

C.A.S. :

EINECS :

313300100

21908-53-2

244-654-7

HgO MW =216.59

Mercury (II) oxide yellow Laboratory Reagent

100 gr

H300-H310-H330-H373-H400-H410P260-P301-P310-P304-P340-P320-P330-P361-P405-P501A

Assay (Content of HgSO ) % 99.72 w/w4

Residue after reduction % 0.0108 w/wChloride (Cl) CompliesNitrate (NO ) Complies3

Iron (Fe) CompliesMercurous Mercury (as Hg) % 0.078 w/w

Product code: 31325

C.A.S. : 7783-35-9

EINECS : 231-992-5

0100

Mercury (ll) sulfate Analytical Reagent

HgSO MW =296.65 4

100 gr

H300-H310-H330-H373-H400-H410P260-P301+P310-P304-P340-P320-P330-P361-P405-P501A

Assay % Min 99 Heavy metals (as Pb) % Max 0.001 Water % Max 0.5 Melting range °C 224 227Suitability for microbiology Passes test

Product code:

C.A.S. :

EINECS :

101380025

87-89-8

201-781-2

MW =

meso-Inositol For Biochemistry C H O 180.166 12 6

25 gr

Assay (by GC) % Min 99.8 Water % Max 0.1 Residue on Evaporation % Max 0.001 Carbonyl Compounds % Max 0.005 Acidity (meq/g) (meq/g) Max 0.0005

Product code:

C.A.S. :

EINECS :

213032500

67-56-1

200-659-6

MW =

Methanol Analytical Reagent CH O 32.04 4

2.5 L

H225-H301-H311-H331-H370P210-P301-P310-P303-P361-P353-P361-P405-P501A

Assay (by GC) Min 99.9 Water (KF) % Max 0.05 Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.0005 UV - transmition (1 cm, water): -210 nm % Min 60 220 nm % Min 70 230 nm % Min 80 240 nm % Min 98 250 nm % Min 99

Product code:

C.A.S. :

EINECS :

213012500

67-56-1

200-659-6

MW =

Methanol For HPLC CH O 32.04 4

2.5 L

H225-H301-H311-H331-H370P210-P301-P310-P303-P361-P353-P361-P405-P501A

Assay of Mercuric Chloride % 99.83Description White PowderSoluble in ethyl ether CompliesResidue after deduction % 0.013Iron Complies

Product code: 313220100

C.A.S. : 7487-94-7

EINECS : 231-299-8

Mercury (ll) chloride Analytical Reagent HgCl MW =271.50 2

100 gr

H300-H310-H372-H341-H361-H314-H400-H410P301-P310-P303-P304-P353-P305-P351-P338-P361-P405-P501a

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 74: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

73

Assay (by GC) % Min 99.9 Water (KF) % Max 0.05 Acidity (meq/g) Max 0.0005 Residue on Evaporation % Max 0.0005 UV - transmition (1 cm, water): 210 nm % Min 65 220 nm % Min 75 230 nm % Min 90 240 nm % Min 98 250 nm % Min 99 Gradient specifications (235 nm) Largest peak (mAU) Max 2Magnesium (Mg) (ppm) Max 0.1 Potassium (K) (ppm) Max 0.1Sodium (Na) (ppm) Max 0.1Calcium (Ca) (ppm) Max 0.1Filtration (0.2 um) passes testInterfering of peak caused by impurities determined as : - Lindan (GC/ECD) max 10ng/l lub paration (GC/NPD) max 10ng/l passes test

Product code:

C.A.S. :

EINECS :

201122500

67-56-1

200-659-6

LC-MSChrom MW =

Methanol CH O 32.04 4

2.5 L

H225-H301-H311-H331-H370P210-P301-P310-P303-P361-P353-P361-P405-P501A

Assay (by GC) % Min 99Water % Max 0.3Residue on evaporation % Max 0.005Acidity (meq/g) Max 0.0005 meq/g

Product code:

C.A.S. :

EINECS :

213042500

67-56-1

200-659-6

Laboratory Reagent MW =

Methanol CH O 32.04 4

2.5 L

H225-H301-H311-H331-H370P210-P301-P310-P303-P361-P353-P361-P405-P501A

Assay % Min 99.7 IR Spectrum Passes test Water % Max 0.03 Non volatile substances % Max 0.0005 Guaranteed transmittance in 1 cm cell; ReferenceL water: At 210 nm % Min 20 At 220 nm % Min 50At 230 nm % Min 75At 250 nm % Min 95From 260 nm % Min 98

Product code:

C.A.S. :

EINECS :

213021000

67-56-1

200-659-6

For UV Spectroscopy MW =

Methanol CH O 32.04 4

2.5 L

H225-H301-H311-H331-H370P210-P301-P310-P303-P361-P353-P361-P405-P501A

Assay (by GC) Min 99.9 Water (KF) % Max 0.1 Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.0005

Interfering of peak caused by impurities determined as : - Lindan (GC/ECD) max 10ng/l lub paration (GC/NPD) max 10ng/l passes test

Product code:

C.A.S. :

EINECS :

212992500

67-56-1

200-659-6

PESTIChrom MW =

Methanol CH O 32.04 4

2.5 L

H225-H301-H311-H331-H370P210-P301-P310-P303-P361-P353-P361-P405-P501A

Assay (HClO titration, on dried substance) % 99-1014

Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.024

Selenium (Se) % Max 0.003Heavy metals (as Pb) % Max 0.002Iron (Fe) % Max 0.001Ammonium (NH ) % Max 0.00054

Loss on drying (at 105 °C) % Max 0.5Sulfated ash % Max 0.1

Product code: 504370100

C.A.S. :

EINECS : 200-562-9

59-51-8

DL-Methionine For Biochemistry C H NO S MW =149.21 5 11 2

100 gr

Assay (by GC) % Min 99.9 Water (KF) % Max 0.05 Acidity (meq/g) Max 0.0005 Residue on Evaporation % Max 0.0005 UV - transmition (1 cm, water): 210 nm % Min 65 220 nm % Min 75 230 nm % Min 90 240 nm % Min 98 250 nm % Min 99 Gradient specifications (235 nm) Largest peak (mAU) Max 2 Baseline drift (mAU) Max 15 Filtration (0,2 um) passes test

Product code:

C.A.S. :

EINECS :

213062500

67-56-1

200-659-6

MW =

Methanol For HPLC Gradient CH O 32.04 4

2.5 L

H225-H301-H311-H331-H370P210-P301-P310-P303-P361-P353-P361-P405-P501A

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

ECHOM

IBh mo h rm

C ea a

pC e

ao rp a

h m h m

web on the

FindingUS

5

Page 75: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

74

Dye content % Min 95 Solubility 0.1% in water Clear solution Transition range (pH 3.1 - 4.4) Pink -Orange-Yellow Absorption maxima (pH 3.1) œ1 Max. 501 - 504 nm

Absorption maxima (pH 4.4) œ2 Max. 467 - 471 nm

Absorptivity maximum (A1%/1 cm at pH 3.1, at œ1 max) 1050 - 1150

Absorptivity maximum (A1%/1cm at pH 4.4, at œ2 max) 750 - 850

Loss on drying (at 110 °C) % Max 3

Product code:

C.A.S. :

EINECS :

413170100

547-58-0

208-925-3

MW =

Methyl orange Analytical Reagent C H N NaO S 327.3314 14 3 3

100 gr

H301P264-P270-P301-P310-P321-P405-P501A

Identity Passes test Melting range°C 179 - 182 pH transition range (4.4 - 6.2) Red - yellow orange Transition interval according to ACS Passes test Insoluble matter in ethanol (1 gm/l) Passes test Absorption maxima (buffer pH 4.5) 523 - 526 nm Absorption maxima (buffer pH 6.2) 427 - 437 nm Loss on drying (at 110 °C) % Max 5Residue on ignition (as SO ) % Max 2 4

Product code:

C.A.S. :

EINECS :

413180025/0100

493-52-7

207-776-1

MW =

Methyl red Analytical Reagent C H N O 269.3115 15 3 2

25 gr100 gr

Appearance Dark brown coloured powder pH transition (4.0 - 10.0) Red to yellow to blue

Product code:

213130005

Methyl thymol blue Analytical Reagent

5 gr

Appearance Dark green crystalline powder Absorption maxima in ethanol 583 - 587 nm Absorptivity (1%,1 cm, œmax.) Min 1600 Ratio œmax.P±15 nm 1.060 - 1.190 Loss on drying (at 110° C) % Max 10

Product code:

C.A.S. :

213150025

8004-87-3

Methyl violet For Microscopy

25 gr

H302-H319P280-P264-P305-P351-P338-P301-P312-P337-P313-P501A

Assay About 40.0% w/v Wt.per ml at 15.5°C Abt. 0.904 g

Product code:

C.A.S. :

EINECS :

413260500

74-89-5

200-820-0

Methylamine soln. 40% Laboratory Reagent CH N MW =31.07 5

500 ml

H225-H318-H315-H332-H335P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Dye content (by titanometry) % Min 65 Absorption maxima in water 630 - 635 nm Zinc (Zn) % 7 - 11

Product code:

C.A.S. :

401000010

7114-03-6

EINECS : 230-415-4

MW =

Methyl green For Microscopy C H Cl N .ZnCl 608.78 27 35 2 3 2

10 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay (HClO titration) % Min 994

Specific rotation +22.5° to + 24°pH 2.5% solution 5.5 - 6.5Loss on drying (at 105 °C) % Max 0.3Residue on ignition (as SO ) % Max 0.14

Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.034

Iron (Fe) % Max 0.001Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.014

Foreign amino acids % Max 0.3Other ninhydrin positive substances (as glycine) % Max 0.1

Product code: 50413

C.A.S. : 63-68-3

EINECS : 200-562-9

0025

L-Methionine Laboratory Reagent C H NO S MW =149.21 5 11 2

25 gr

Absorption maximum in 0.005M, HCI 595 - 605 nm Specific absorptivity in 0.005M, HCI 675 - 1125 Loss on drying (at 110°C) % Max 7 Suitability of microscopy Passes test

Product code:

C.A.S. :

413020025

28983-56-4

MW =

Methyl blue For Microscopy C H N O S Na 799.81 37 27 3 9 3 2

25 gr

H302-H315-H319-H335P261-P305-P351-P338

Page 76: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

75

Asay(Complexometric) % Min 99.0Ammonium (NH ) % Max 0.014

Chloride (Cl) % Max 0.05Sulfate (SO ) % Max 0.024

Iron (Fe) % Max 0.02Phosphate, Arsenate,& Silcate (as) % Max 0.02

Product code:

C.A.S. :

EINECS :

312540250

1313-27-5

215-204-7

Molybdenum (IV) oxide Laboratory Reagent MoO MW =143.94 3

250 gr

H300-H319-H335-H351 P261-P280-P301-P310-P305-P351-P338-P405-P501A

Assay (as MoO ) % Min 85 3

Insoluble in dilute NH OH % Max 0.01 4

Chloride (Cl) % Max 0.002 Arsenate phosphate & silicate (as SiO ) % Max 0.001 2

Phosphate (PO ) % Max 0.0005 4

Sulfate (SO ) % Max 0.002 4

Heavy metals (as Pb) % Max 0.003

Product code:

C.A.S. :

EINECS : 231-970-5

212580100

7782-91-4

H MoO 2 4

Molybdic acid Analytical Reagent

100 gr

H315-H319-H335 P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay (GC) % Min 98.5Wt.per ml at 20 °C 0.998 - 1.000 gRefractive index (n20°/D) 1.453 - 1.455Water % Max 0.5

Product code:

C.A.S. :

EINECS :

312550500

110-91-8

203-815-1

Morpholine For Synthesis C H NO MW =87.12 4 9

500 ml

H314-H226-H302-H312-H332P210-P241-P303-P361-P353-P305-P351-P338-P405-P501

Product code: DM2580500

For Microbiology

Motility Nitrate Medium

500 gr

Peptic digest of animal tissue 5.000 G/LBeef extract 3.000 G/LGalactose 5.000 G/LPotassium nitrate 1.000 G/LDi-Sodium phosphate 2.500 G/LAgar 3.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

pH range 7.20 - 7.60Reaction reaction of 1.95% w/v aqueous solution at 25°C pH 7.4 ñ 0.2

Assay % 95 - 101 Identity Passes test Solubility Passes test Methanol insoluble substances % Max 1 Related substances Passes test Iron (Fe) % Max 0.01 Lead Pb) % Max 0.001 Zinc (Zn) % Max 0.001 Sulfated ash (at 600°C) % Max 0.25 Loss on drying (at 105°C) % 8 - 22

Product code:

C.A.S. :

EINECS :

413120025/0100

61-73-4

200-515-2

Methylene blue Analytical Reagent

25 gr100 gr

H302P264-P270-P301-P312-P330-P501A

C H CINS .XHO 319.859 (Anhydrous)16 18 3 2 MW=

Assay (GC) % Min 99 Wt.per ml at 20°C 0.799 - 0.802 Refractive index (n20 )°C/D) 1.395 - 1.397 Water % Max 0.05 Acidity (CH COOH) % Max 0.001 3

Non volatile matter % Max 0.001Copper (Cu) % Max 0.00005 Iron (Fe) % Max 0.00005 Lead (Pb) % Max 0.00005

Product code:

C.A.S. :

EINECS :

204440500

108-10-1

203-550-1

(CH ) CHCH COCH MW =100.16 3 2 2 3

Methyl-iso-butyl ketone Analytical Reagent

500 ml

H225-H332-H319-H335P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Equilibrium H O capacity % About 222

Water content (as shipped) % Max 1.5Nominal pore diameter 4 Angstrom

Product code:

C.A.S. :

EINECS :

513040250

1318-02-1

215-283-8

Molecular sieves 4A Laboratory Reagent

250 gr

Bulk density 43 lb/cu ft.Heat adsorption Max 1800 btu/lb H O2

Equilibrium H O capacity % About 21.52

Nominal pore diameter 5 Angstrom

Product code:

513050250

Molecular sieve 5A° Laboratory Reagent

250 gr

Page 77: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

76

Colour Water white Refractive index (n20 °C\D) 1.515 - 1.525Natural drying time 40mins

Product code:

C.A.S. :

EINECS :

504310250

130-12-2

219-441-7

D.P.X. Mountant For Microscopy

250 ml

H225-H304-H312-H332-H315-H319-H336-H360Df-H371-H373-H400P201-P210-P260-P273-P280-P301-P310

Product code: DM

2280500

For Microbiology

Mueller Hinton agar

500 gr

Beef, infusion from 300.000 G/LCasein acid hydrosate 17.500 G/LStarch 1.500 G/LAgar 17.000 G/LFinal pH (at 25°C) 7.3 ñ 0.2

Reaction reaction of 3.80% w/v aqueous solution at 25°C

Absorption maxima (0.001% in H O) About 521nm2

Specific absorption (At 521nm; 1%, 1cm, water) Min 300Sulfated ash % Max 1.0Loss on drying (105 °C) % Max 2.0

Product code:

C.A.S. :

EINECS :

513090025

3051-09-0

221-266-6

Murexide C H N O MW =284.19 8 8 6 6

Analytical Reagent

25 gr

Assay % Min 98

Melting range °C 51 - 54

Product code: 513070500

C.A.S. : 544-63-8

EINECS : 208-875-2

Myristic acid Laboratory Reagent C H O MW =228.38 14 28 2

500 gr

H302-H315-H319-H317-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Page 78: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (GC) % Min 99.7Melting point °C 79.5 81

Product code:

C.A.S. :

EINECS :

514220500

91-20-3

202-049-5

Analytical ReagentMW=

Naphthalene C H 128.17 10 8

500 gr

H228-H351-H400-H410-H302P210-P280-P281-P301-P312-P405-P501A

Appearance Dark green powder Absorption maxima in water 710 - 720 nm Absorptivity (A 1 cm 1% œ max. water,on dried substance) Min 100

Loss on drying (at 105 °C) % Max 10

Product code:

C.A.S. :

EINECS :

514210025

19381-50-1

243-010-2

MW =

Naphthol green B For Microscopy C H FeN Na O S 878.45030 15 3 3 15 3

25 gr

Assay % Min 99Melting point °C 95 - 97 Insolublematter in methanol % Max 0.01Iron (Fe) % Max 0.001Chloride (Cl) % Max 0.005Heavy metals (as Pb) % Max 0.0012-Naphthol % Max 0.2Naphthalene % Max 0.2Water % Max 0.2Sulfated ash % Max 0.01

Product code: 514090100

C.A.S. : 90-15-3

EINECS : 201-969-4

1-Naphthol Analytical Reagent C H O MW =144.17 10 8

100 gr

H318-H302-H312-H335-H315P261-P305-P351-P338-P302-P352-P321-P405-P501

Assay % Min 99Melting point °C 121 - 123Chloride (Cl) % Max 0.005Heavy metals (as Pb) % Max 0.001Iron (Fe) % Max 0.0011-Naphthol % Max 0.1Naphthalene % Max 0.1Sulfated ash % Max 0.01Water % Max 0.2

Product code:

C.A.S. :

EINECS :

514080100

135-19-3

205-182-7

2-Naphthol Analytical Reagent C H O MW =144.17 10 8

100 gr

H400-H302-H332P261-P273-P301-P312-P304-P312-P501

Assay (By GC) % Min 98.0 Melting point °C 47 - 50

Product code:

C.A.S. : 134-32-7

EINECS : 205-138-7

514070500

1-Naphthylamine Laboratory Reagent C H N MW =143.19 10 9

500 gr

H350-H302-H411P281-P273-P301-P312-P308-P313-P405-P501A

Appearance Pale yellow colored solution Sensitivity to ammonia Passes test

Product code:

C.A.S. :

EINECS :

514110250

7783-33-7

231-990-4

Nessler’s reagent Laboratory Reagent

250 ml

H300-H310-H330-H373-H400-H410P260-P301-P310-P304-P340-P320-P330-P361-P405-P501A

Dye content (Spectrophotometry) % Min 60Transition range (pH 6.8 - 8.0) Violet Red - YellowSolubility 0.1% (in 50% EtOH) Clear solutionAbsorption Maximum (50 % EtOH + 2 ml Acetic Acid œmax.) 539 - 544 nm

Absorptivity (A1%,1cm in 50% EtOH + 2 ml Acetic Acid,at œmax.) Min 900

Loss on drying (at 110 °C) % Min 12

Product code: 414180010/0025

C.A.S. : 553-24-2

EINECS : 209-035-8

Neutral Red C.I.50040 Analytical Reagent C H ClN MW =288.78 15 17 4

10 gr25 gr

Assay % Min 98.0 pH (5% in water) 3.5 to 5.5Sulfate (SO ) % Max 0.005 4

Lead (Pb) % Max 0.002 Calcium (Ca) % Max 0.005Iron (Fe) % Max 0.001 Cobalt (Co) % Max 0.005 Copper (Cu) % Max 0.001 Sodium (Na) % Max 0.01Zinc (Zn) % Max. 0001

Product code: 314040500

C.A.S. : 7791-20-0

EINECS : 231-743-0

Nickel chloride hexahydrate Analytical Reagent NiCl .6H O MW =237.69 2 2

500 gr

H350-H302-H411P281-P273-P301-P312-P308-P313-P405-P501A

77

Page 79: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay % Min 98.0 Chloride (Cl) % Max0.01Alkalis (as Na) % Max0.1 Cobalt (Co) % Max0.5 Iron (Fe) % Max0.02 Heavy metals (as Pb) % Max0.04

Product code: 314270500

C.A.S. : 10101-97-0

EINECS : 232-104-9

Nickel sulfate hexahydrate Laboratory Reagent NiSO .6H O MW =262.86 4 2

500 gr

H350-H302-H411P281-P273-P301-P312-P308-P313-P405-P501A

Assay (complexometric, Ni) % Min 75Lead (Pb) % Max 0.005Iron (Fe) % Max 0.05Cobalt (Co) % Max 0.03Zinc (Zn) % Max 0.05

Product code:

C.A.S. :

313500250

1314-06-3

Nickel oxide Laboratory Reagent Ni O MW=165.39 2 3

250 gr

H317-H350i-H372-H413P201-P280-P308-P313

traceable to NIST

Nitric Acid 1 M (1N)

HNO 63.013

Standardized solution

MW =

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris(hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS05110

7697-37-2

231-714-2

1 L

H314P280 P305-P351-P338-P310

Assay (GC) % Min 99

Chloride (Cl) % Max 0.0002

Residue after evaporation % Max 0.005

Water (KF) % Max 0.15

Product code: 214130500

C.A.S. : 98-95-3

EINECS : 202-716-0

Nitrobenzene Analytical Reagent C H NO MW =123.11 6 5 2

500 ml

H301-H311-H330-H372-H351-H361-H411P260-P301-P310-P304-P340-P320-P330-P361-P405-P501

78

Assay % 99 - 101Melting range °C 128 - 131 Chloride (Cl) % Max. 0.002 Heavy metals (as Pb) % Max. 0.003 Nicotinic acid (TLC) % Max. 0.2 Loss on drying at 105°C % Max. 0.2

Product code: 314300100

C.A.S. : 98-92-0

EINECS : 202-713-4

C H N O MW=122.13 6 6 2

Nicotinamide For Biochemistry

100 gr

H319 P280-P264-P305-P351-P338-P337-P313

pH 5.4 – 7.5 Colourless toYellow Melting range 110 - 114°C Absorption maxima-buffer pH 316 - 320 nm -buffer pH 398 - 402 nm

Product code:

C.A.S. :

EINECS : 202-811-7

301710025

100-02-7

C H NO MW =139.11 6 5 3

P-Nitrophenol Analytical Reagent

25 gr

H373-H302-H312-H332P260-P261-P280-P304-P340-P301-P312-P501A

Assay (iodometric) % Min 90 Residue on ignition (as SO ) % Max 374

Loss on drying % Max 1 Suitability for determination of cobalt Passes test Sensitivity to cobalt 1:1000000

Product code:

C.A.S. :

EINECS :

316350025

525-05-3

208-369-1

MW =

Nitroso-R-Salt Analytical Reagent C H O NS Na 377.3 10 5 8 2 2

25 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Product code: DM

2290500

For Microbiology

Nutrient agar

500 gr

Peptic digest of animal tissue 5.000 G/LSodium chloride 5.000 G/LBeef extract 1.500 G/LYeast extract 1.500 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2 G/L

PH 7.4 ñ 0.2

Reaction reaction of 2.8 % w/v aqueous solution at 25°C

Page 80: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay % Min 99 Water % Max 0.1 Free acid (octanoic acid) % Max 0.005 Density (d20 deg/4 °C) 0.824 - 0.827 Foreign alcohols % Max 1 Substances discoloured by sulfuric acid Passes test

Product code:

C.A.S. :

EINECS :

520430500

111-87-5

203-917-6

C H O MW =130.23 8 18

N-Octanol For Synthesis

500 ml

H315-H319-H227P261-P305-P351-P338

79

Sulfated ash % Max 0.01Mineral acids Passes testIodine number 89 - 95Neutral fat, mineral oils Passes testAcid number 196 - 204Peroxide value Max 10

Product code:

C.A.S. :

EINECS :

115010500

112-80-1

204-007-1

Oleic acid Laboratory Reagent MW =

C H O 282.47 18 34 2

500 ml

H315-H319 P280-P305-P351-P338-P362-P321-P332-P313-P337-P313

Dye content % Min 80 Absorption maxima in water 476 - 481 nm Absorptivity Min 380Loss on drying % Max 15

Product code:

C.A.S. :

EINECS :

415070025

1936-15-8

217-705-6

MW =

Orange G indicator For Microscopy C H N Na O S 452.37 16 10 2 2 7 2

25 gr

Appearance Black colored powder Absorption in NaOH 0.01 Mol/L 575 - 582 nm Specific absorptivity Min 500 Loss on drying % Max 7

Product code:

C.A.S. :

EINECS :

520280005

1400-62-0

215-750-6

Orcein For Microscopy

5gr

H301P264-P270-P301-P310-P321-P405-P501A

Assay % Min 99.5 Insoluble matter % Max 0.005Chloride (Cl) % Max 0.0005 Sulfate (SO ) % Max 0.005 4

Total nitrogen (N) % Max 0.001 Reaction against sulfuric acid Passes test Heavy metals (as Pb) % Max 0.0005 Calcium (Ca) % Max 0.001 Iron (Fe) % Max 0.0002Residue on ignition (at 800 °C) % Max 0.01

Product code:

C.A.S. :

EINECS :

115030500

6153-56-6

205-634-3

Analytical Reagent MW =

Oxalic acid C H O .2H O 126.07 2 2 4 2

500 gr

H314-H302-H312P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

traceable to NIST

Oxalic Acid 0.5 M (1N)

C H O .2H O 126.072 2 4 2

Standardized solution

MW =

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium hydroxide) is a secondary reference material traceable to NIST Standard Reference Materialpotassium hydrogen phthalate, number 841.

Product code:

C.A.S. :

EINECS :

BVS06010

6153-56-6

205-634-3

1 L

H314-H302-H312P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

IMCH

BEO

h ae p r

Ch o mm a

C e ph mmo ar ah

web on the

FindingUS

Page 81: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

80

Assay (as HCHO) % Min 95 Identity Passes test Sulfated ash % Max 0.05Heavy metals (as Pb) % Max 0.001

Product code:

C.A.S. :

EINECS :

203190500

30525-89-4

200-001-8

Paraformaldehyde Laboratory Reagent (H.CHO)n

500 gr

H314-H318-H228-H351-H302-H332-H317P210-P260-P303-P361-P353-P305-P351-P338-P405-P501A

Absorption maxima 569 - 572 nm Absorptivity (at œmax.) Min 250

Loss on drying at 135°C % Max 7Suitability as complexometric indicator Passes test

Product code:

C.A.S. :

EINECS :

203240025

3737-95-9

223-117-0

MW=

Patton and Reeder's reagent Analytical Reagent C H N O S 438.42 21 14 2 7

25 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Water % Max 10.0 Ash % Max 7.0 Degree of esterification % 63 - 66Methoxyl content % 6-10

Product code:

C.A.S. :

EINECS : 232-553-0

203160100

9000-69-5

MW=300000-1000000

Pectin Laboratory Reagent

100 gr

Assay % Min 95.0 Water (KF) % Max 0.05Acidity (meq/g) (meq/g) Max 0.0005Residue on Evaporation % Max. 0.005

Product code:

C.A.S. :

EINECS :

516321000

109-66-0

203-692-4

For Synthesis MW=

n-Pentane 95 % C H 72.15 5 12

1 L

H225-H304-H336-H411-EUH066 P210-P243-P280-P273-P301-P331-P304-P340-P309-P310

Appearance Dark blue powder Absorption maxima 637 - 639 nm

Product code:

C.A.S. :

313350010

129-17-9

MW=

Patent blue V (VF) For Microscopy C H N NaO S 566.6627 31 2 6 2

10 gr

Wt per ml at 20 °C About 0.88 g

Product code:

C.A.S. :

EINECS :

203330100

8012-95-1

232-384-2

Paraffin liquid For IR Spectroscopy

100 ml

Wt.per ml at 20 °C 0.860 - 0.890 gKinematic viscosity at 37.8 °C Min 64 cS

Product code:

C.A.S. :

EINECS :

203100500

8012-95-1

232-384-2

Paraffin liquid colourless, heavy Laboratory Reagent

500 ml

Wt.per ml at 20 °C 0.830 - 0.860 gKinematic viscosity at 37.8 °C Max 30 cS

Product code:

C.A.S. :

EINECS :

203320500

8012-95-1

232-384-2

Paraffin liquid colourless, light Laboratory Reagent

500 ml

Solidification point °C 56 - 58 Impurities with an acidic or alkaline reaction Passes test Aromatic polycyclic hydrocarbons Passes test Reaction against sulfuric acid Passes test Sulfated ash % Max 0.05

Product code:

C.A.S. :

203910500

8002-74-2

Paraffin wax 56-58°C For Histology

500 gr

Solidification point °C 58 - 60

Product code:

C.A.S. :

203171000

8002-74-2

Paraffin wax 58-60 °C Laboratory Reagent

1 kg

Solidification point °C 60 - 62 Sulfated ash % Max 0.05

Product code:

C.A.S. :

203281000

8002-74-2

Paraffin wax 60-62 °C Laboratory Reagent

1 kg

Melting range °C 58 - 60 Residue on ignition % Max 0.05

Product code:

C.A.S. :

203311000

8002-74-2

Laboratory Reagent

Paraffin wax pellets 58°C-60°C

1 kg

Page 82: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

81

Product code:

DM1050500

Peptone For Microbiology

500 gr

pH (1% w/v queous solution) 25°C 5.5 .721

Typical cultural response after 18 - 48 hours at 35 °CE. Coli goodKlebsiella goodProteus goodS.areus good

Biochemical test MR + veVP ñ ve

Nitrate reduction - veCarbohydrate fermentation - ve

Product code:

DM1170500

For Microbiology

Peptone M

500 gr

pH (1% w/v queous solution) 25°C 7.0 ñ 0.5

Typical cultural response after 18 - 48 hours at 35 °CE. Coli luxuriantSalmonella luxuriantS.aureus luxuriantPeseudomonas luxuriant

Product code:

DM2300500

For Microbiology

Peptone Water

500 gr

Peptic digest of animal tissue 10.000 G/LSodium chloride 5.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

pH range 7.00 - 7.40Reaction reaction of 1.5% w/v aqueous solution at 25°C pH 7.2 ñ 0.2

Product code:

C.A.S. :

EINECS :

BVS06101

7601-90-3

231-512-4

Perchloric Acid 0.1 M (0.1N) Standardized solution

traceable to NIST HClO MW =100.46 4

1 L

H272-H314-H226 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Product code:

C.A.S. :

EINECS :

BVS06110

7601-90-3

231-512-4

Perchloric Acid 1 M (1N) Standardized solution

traceable to NIST HClO MW =100.46 4

1 L

H272-H314-H226 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % 69 - 72 Chloride (Cl) % Max 0.001Heavy metals (as Pb) % Max 0.0001Iron (Fe) % Max 0.0001 Nitrogen compound (N) % Max 0.001 Residue after ignition % Max 0.003 Silicate & phosphate (as SiO ) % Max 0.0005 2

Sulfate (SO ) % Max 0.001 4

Product code: 116000500

C.A.S. : 7601-90-3

EINECS : 231-512-4

Perchloric acid 70% AnalyticalMW=100.46

Reagent HClO 4

500 ml

H272-H314-H226 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % Min 99.5 Residue on ignition % Max 0.2 Foreign halogens (as Cl) % Max 0.01 Iodide (I) % Max 0.001 Sulfate (SO ) % Max 0.014

Product code:

C.A.S. :

EINECS :

101090025

10450-60-9

233-937-0

MW=

Periodic acid Analytical Reagent H IO 227.94 5 6

25 gr

H272-H314P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (iodometric) % Min 99Melting point ° C 124 127

Product code:

C.A.S. :

EINECS :

101520025

10450-60-9

233-937-0

MW=

Periodic acid For Synthesis H IO 227.94 5 6

25 gr

H272-H314P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Appearance Off white to pale yellow coloured powder Loss on drying % Max 5 Ash % Max 5 pH 3 - 5 Activity 0.8 Anson units/mg

Product code:

C.A.S. :

EINECS :

516190100

9001-75-6

232-629-3

Pepsin 1:3000 Laboratory Reagent

100 gr

H334-H315-H319-H335P285-P261-P280-P305-P351-P338-P405-P501A

Page 83: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

82

Water % Max 0.05Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.005

Product code:

C.A.S. :

EINECS :

216052500

101316-46-5 232-453-7

For Synthesis

Petroleum ether 40 - 60 °C

2.5 L

H224-H340-H350-H304P210-P280-P301-P310-P303-P361-P353-P405-P501A

Moisture content (KF) % Max 0.01 Non volatile Matter ~ % 0.0001

Maximum Absorption (1 cm cell v/s H O) at 200 nm Max 1.0002

Product code:

C.A.S. :

EINECS :

216161000

8032-32-4

232-453-7

HPLC &

Petroleum ether 40 - 60 °C SpectroscopyFor

1 L

H224-H340-H350-H304P210-P280-P301-P310-P303-P361-P353-P405-P501A

Assay (by acidimetry) % Min 99.5

Water % 7-8.5Sulfated ash % Max 0.2

Product code: 216070005

C.A.S. : 18851-33-7

EINECS : 223-325-1

1,10-Phenanthroline hydrochloride Analytical Reagent C H ClN .H O MW=234.69 12 9 2 2

5 gr

H315-H319P280-P302-P352-P305-P351-P338-P321-P332-P313-P362

Assay % Min 99.5 Melting point °C 17 - 119 Molar adsorptivity of fe complex Min 11700 Sensitivity to iron 1:10,000,000 Melting point (on dried substance) °C 117 - 120 Sulfated ash % Max 0.05

Product code: 216120005

C.A.S. : 5144-89-8

EINECS : 200-629-2

1,10-Phenanthroline monohydrate Analytical Reagent C H N .H O MW=198.23 12 8 2 2

5 gr

H304-H400-H410P273-P264-P301-P321-P405-P501

Assay % Min 99.5Solubility 5% aq. solution clear & colourlessMelting point °C 40 - 41 pH 5% aqueous solution 4.5 - 6.0Non volatile matter % Max 0.01Chloride (Cl) % Max 0.0005Sulfate (SO ) % Max 0.0054

Iron (Fe) % Max 0.0001Heavy metals (as Pb) % Max 0.0001Water % Max 0.02

Product code:

C.A.S. :

EINECS :

516230100

108-95-2

203-632-7

Phenol For Molecular Biology C H O MW =94.11 6 6

100 gr

H301-H311-H314-H341-H373P262-P280-P302-P352-P305-P351-P338-P309-P310

Assay (GC) % Min 99.5 Freezing point ° C 40 41Insoluble matter % Max 0.005 Non-volatile matter % Max 0.02 Chloride (Cl) % Max 0.0005 Iron (Fe) % Max 0.0001 Lead (Pb) % Max 0.001Tarry matter No reaction Water % Max 0.5

Product code:

C.A.S. :

EINECS :

516130500

108-95-2

203-632-7

MW =

Phenol detached crystals Analytical Reagent C H OH 94.116 5

500 gr

H301-H311-H331-H314-H341-H373P260-P301-P310-P303-P361-P353-P305-P351-P338-P361-P405-P501A

Water % Max 0.02Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.001 Sulfur Compounds % Max 0.002

Product code:

C.A.S. :

EINECS :

216132500

101316-46-5 232-453-7

Petroleum ether 40 - 60 °C Analytical Reagent

2.5 L

H224-H340-H350-H304P210-P280-P301-P310-P303-P361-P353-P405-P501A

Page 84: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

83

Product code: DM

2610500

For Microbiology

Phenol red lactose agar

500 gr

Proteose peptone 10.000 G/LBeef extract 1.000 G/LAgar 15.000 G/LSodium chloride 5.000 G/LLactose 10.000 G/LPhenol red 0.025 G/LFinal pH (at 25°C) 7.4 ñ 0.2

pH range 7.20 - 7.60

Assay % Min 99Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.014

Foreign amino acids % Max 0.3Other ninhydrin-positive substances (as glycine) % Max 0.1

Product code:

C.A.S. :

EINECS :

516270025

150-30-1

205-756-7

DL-Phenylalanine For BiochemistryC H NO MW=165.19 9 11 2

25 gr

Assay (HClO titration) % Min 994

Specific optical rotation (20 g/l, water calc.ondried substances) - 33.0° to -34.7°Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.014

Foreign amino acids % Max 0.3Other ninhydrin-positive substances (as glycine) % Max 0.1

Product code: 516280025

C.A.S. : 63-91-2

EINECS : 200-568-1

L-Phenylalanine For BiochemistryC H NO MW=165.19 9 11 2

25 gr

Absorption maxima (In 50% ethanol) 546 - 550 nm Absorptivity (1cm, œ max) Min 750.0

Loss on drying at 110°C % Max 10.0

Product code:

C.A.S. :

516220025

18472-84-2

Phloxin B For Microscopy

25 gr

Insoluble matter % Max 0.01Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.0254

Heavy metals (Pb) % Max 0.005Iron (Fe) % Max 0.005Calcium (Ca) % Max 0.02Ammonium (NH ) % Max 0.014

Product code: 116030025

C.A.S. : 51429-74-4

EINECS : 234-713-5

Phosphomolybdic acid Analytical Reagent C H N MW =156.19 10 8 2

25 gr

H272-H314P221-P280-P305-P351-P338-P308-P313-P501a

Assay % Min 85Wt.per ml at 20 °C About 1.71 gChloride (CI) % Max 0.0005Nitrate (NO ) % Max 0.00053

Silicate (SiO ) % Max 0.0252

Sulfate (SO ) % Max 0.0024

Arsenic (As) % Max 0.0001Calcium (Ca) % Max 0.004Copper (Cu) % Max 0.0005Iron (Fe) % Max 0.0015Lead (Pb) % Max 0.001Magnesium (Mg) % Max 0.004Manganese (Mn) % Max 0.0005Potassium (K) % Max 0.005Substances reducing KMnO % Max 0.0014

Volatile acids (as CH COOH) % Max 0.0013

Zinc (Zn) % Max 0.002

Product code: 11616

C.A.S. :

EINECS :

2500

7664-38-2

231-633-2

Phosphoric acid MW =

Analytical Reagent H PO 98 3 4

2.5 L

H314P260-P301-P330-P331-P303-P361-P353-P305-P351-P338-P405-P501

Product code: DM

2600500

For Microbiology

Phenol red dextrose agar

500 gr

Proteose peptone 10.000 G/LBeef extract 1.000 G/LAgar 15.000 G/LSodium chloride 5.000 G/LDextrose 10.000 G/LPhenol red 0.025 G/LFinal pH (at 25°C) 7.4 ñ0.2

pH range 7.20 - 7.60Reaction reaction of 4.1% w/v aqueous solution at 25°C pH 7.4 ñ 0.2

Product code: DM

2590500

For Microbiology

Phenol red agar base

500 gr

Proteose peptone 20.000 G/LBeef extract 10.000 G/LAgar 10.000 G/LSodium chloride 10.000 G/LPhenol red 11.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

pH range 7.20 - 7.60Reaction reaction of 3.1% w/v aqueous solution at 25°C pH 7.4 ñ 0.2

Transition range pH 6.5 - 8.2 Yellow - Reddish violet Absorption Max.(pH 6.5) œ1max. 430 - 435 nm

Absorption Max.(pH 8.2) œ2max. 557 - 560 nm

Loss on drying (at 110 °C) % Max 5

Product code:

C.A.S. :

EINECS :

416060005/0025

143-74-8

205-609-7

MW=

Phenol red Analytical Reagent C H O S 354.38 19 14 5

5 gr

25 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Page 85: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Chloride (Cl) % Max 0.005 Sulfate (SO ) % Max 0.01 4

Total nitrogen (N) % Max 0.002 Lead (Pb) % Max 0.002 Iron (Fe) % Max 0.002 Potassium (K) % Max 0.02Copper (Cu) % Max 0.001 Sodium (Na) % Max 0.02 Loss on ignition at 750°C % Max 17

Product code:

C.A.S. :

116140100

12501-23-4

Phosphotungstic acid Analytical Reagent

100 gr

H314P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

H PO .12WO .xH W=2880.20(anhy) 3 4 3 2

Assay (alkalimetric) % Min 99.5

Substances insoluble in Na CO solution % Max 0.052 3

Iron (Fe) % Max 0.001

Chloride (Cl) % Max 0.001

Sulfate (SO ) % Max 0.0054

Nitrate (NO ) % Max 0.0053

Heavy metals (as Pb) % Max 0.001

Water % Max 0.2

Sulfated ash % Max 0.02

Product code: 116100500

C.A.S. : 88-99-3

EINECS : 201-873-2

Phthalic acid Analytical Reagent C H O MW=166.13 8 6 4

500 gr

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

Product code: DM

2310500

For Microbiology

Plate count agar PCA

500 gr

Casein enzymic hydrolysate 5.000 G/LYeast extract 2.500 G/LDextrose 1.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.0 ñ 0.2

pH range 6.80 - 7.20Reaction reaction of 2.35% w/v aqueous solution at 25°C pH 7.0 ñ 0.2

Hydroxyl number 535 - 590Density (d20°C/4°C) 1.124 - 1.126

Product code:

C.A.S. :

EINECS :

504200500

25322-68-3

203-473-3

Polyethyleneglycol 200 For SynthesisMW=

HO(C H O)nH 190-200 2 4

500 ml

84

Density (d20° /4 °C) 1.125 - 1.127Refractive index n20° /D ~1.465

Viscosity (at 20 °C) ~95 mPas

Product code:

C.A.S. :

EINECS :

301470500

25322-68-3

203-473-3

Polyethyleneglycol 300 For Synthesis

500 ml

Hydroxyl number 267 - 295 Density (d20°C/4°C) 1.126 - 1.128 Acidity (as acetic acid) % Max 0.05 Viscosity (at 20°C) 85 - 105 cS

Product code:

C.A.S. :

EINECS :

301460500

25322-68-3

203-473-3

Polyethyleneglycol 400 For SynthesisMW=

HO(C H O)nH 380-420 2 4

500 ml

Assay % Min 99 Copper (Cu) % Max 0.00005Nickel (Ni) % Max 0.0001 Iron (Fe) % Max 0.00005 Lead (Pb) % Max 0.0001 Density (d20 °C/4 °C) About 1.7

Product code:

C.A.S. :

EINECS :

116080500

10025-87-3

233-046-7

Phosphorous oxychloride Laboratory Reagent POCl MW =153.33 3

500 ml

H330-H302-H372-H314P260-P303-P361-P353-P304-P340-P305-P351-P338-P320-P330-P405-P501A

Assay (acidimetric) % 85 - 88Volatile acids (as CH COOH) % Max 0.0013

Lead (Pb) % Max 0.001Chloride (CI) % Max 0.005Fluoride (F) % Max 0.001Nitrate (NO ) % Max 0.00053

Potassium (K) % Max 0.005Phosphite, hypophosphite (as H PO ) % Max 0.023 3

Sulfate (SO ) % Max 0.0054

Heavy metals (as Pb) % Max 0.001Arsenic (As) % Max 0.0002Iron (Fe) % Max 0.005Copper (Cu) % Max 0.002Sodium (Na) % Max 0.05Zinc (Zn) % Max 0.002

Product code:

C.A.S. :

EINECS :

116042500

7664-38-2

231-633-2

Phosphoric acid Laboratory Reagent MW =

H PO 98 3 4

2.5 L

H314P260-P301-P330-P331-P303-P361-P353-P305-P351-P338-P405-P501

Page 86: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

85

pH (5% aqueous solution) 3.0 - 7.0Sulfated ash % Max 0.05Heavy metals (Pb) % Max 0.0011% solids w/v aq soln viscosity % 26 - 35Nitrogen content (N) % 11.5 - 12.5Vinyl pyrrolidone % Max 0.8Water (KF) % Max 5.0

Product code:

C.A.S. :

516160100

9003-39-8

Polyvinyl pyrrolidone k-30 Laboratory ReagentAvg.MW=40.000(C H NO)n 6 9

100 gr

Absorption maximum in water 517 - 523 nm Specific absorptivity Min 460 Loss on drying (at 110°C) % Max 10Suitability for electrophorosis Passes test

Product code:

C.A.S. :

EINECS :

416190025

6226-79-5

228-319-2

MW=

Ponceau S For Electrophoreise C H N Na O S 760.56 22 12 4 4 13 4

25 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

H303P312

Assay (T) % Min 99DNases/RNases/Proteases Not detectableSolubility (at 20 °C) 2530 g/LpH (5%; H2O at 20 °C) 7.5 - 8.5Chloride (Cl) % Max 0.005Nitrate (NO ) % Max 0.0053

Sulfate (SO ) % Max 0.0014

Arsenic (As) % Max 0.0001Calcium (Ca) % Max 0.001Copper (Cu) % Max 0.0001Iron (Fe) % Max 0.0005Sodium (Na) % Max 0.5Lead (Pb) % Max 0.0001Zinc (Zn) % Max 0.005

Product code:

C.A.S. :

EINECS :

314690500

127-08-2

204-822-2

MW=

Potassium acetate For Molecular Biology CH .COOK 98.143

500 gr

MW=

Potassium acetate Analytical ReagentCH .COOK 98.143

Assay % Min 99Insoluble matter % Max 0.005Reaction pH 6.5 - 9.0Chloride (Cl) % Max 0.001Phosphate (PO ) % Max 0.0014

Sulfate (SO ) % Max 0.0024

Aluminium (Al) % Max 0.0005Ammonium (NH ) % Max 0.00054

Calcium (Ca) % Max 0.002Copper (Cu) % Max 0.0002Iron (Fe) % Max 0.0005Heavy metals (Pb) % Max 0.0005Magnesium (Mg) % Max 0.002Sodium (Na) % Max 0.03

Product code:

C.A.S. :

EINECS :

314600500

127-08-2

204-822-2

500 gr

H303P312

Degree of polymerisation 1700 - 1800 Viscosity 25 - 32 cps Hydrolysis (mole %) 98 - 99 Volatile matter % Max 5Ash % Max 0.7 pH (0.2% in water) 5 - 7

Product code:

C.A.S. :

516170500

9002-89-5

Polyvinyl alcohol For Synthesis (-C H O)n 2 4

500 gr

Melting point °C 17 23 Density (d20 d°C/4°C) 1.126 - 1.128 Refractive index n 20 °C/D About 1.469 Viscosity (at 20°C) 150 - 190mPas

Product code:

C.A.S. :

EINECS :

301610500

25322-68-3

203-473-3

Polyethyleneglycol 600 For SynthesisMW=

HO(C H O)nH 570-630 2 4

500 ml

Appearance White to creamy white, wax-like solid or flakes Description White or creamy white wax like solid or flakes pH of 5% solution 4.5 - 7.5 Freezing point °C 53 58Color of solution (20% in water) Passes test Arsenic (As) % Max 0.0003 Heavy metals (as Pb) % Max 0.0005 Sulfated ash % Max 0.1

Product code:

C.A.S. :

EINECS :

516400500

25322-68-3

203-473-3

Polyethyleneglycol 4000 For SynthesisMW=

HO(C H O)nH 3500-4000 2 4

500 gr

Appearance White to creamy white, wax-like solid or flakes Description White or creamy white wax like solid or flakes pH of 5% solution 4.5 - 7.5 Freezing point °C 56 60Color of solution (20% in water) Passes test Arsenic (As) % Max 0.0003 Heavy metals (as Pb) % Max 0.0005 Sulfated ash % Max 0.1

Product code:

C.A.S. :

EINECS :

516600500

25322-68-3

203-473-3

Polyethyleneglycol 6000 For Synthesis HO(C H O)nH MW=5000-7000 2 4

500 gr

Page 87: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

MW=

Potassium bromide Laboratory ReagentKBr 119.00

Assay (argentometric) % Min 99pH (5% water) % 5 - 8Chloride (Cl) % Max 0.45Iodide (I) % Max 0.02Sulfate (SO ) % Max 0.0054

Bromate (BrO ) % Max 0.0013

Heavy metals (as Pb) % Max 0.001Iron (Fe) % Max 0.001Magnesium (Mg) % Max 0.002Calcium (Ca) % Max 0.005Barium (Ba) % Max 0.0025Sodium (Na) % Max 0.15Loss on drying (at 105 °C) % Max 0.5

Product code:

C.A.S. :

EINECS :

316510500

7758-02-3

231-830-3

500 gr

Assay (after drying at 300°C) % 99.5 - 100.5 Insoluble matter % Max 0.01 Loss on drying (at 300 °C) % Max 0.5 Sulfur compounds (as SO ) % Max 0.004 4

Chloride (Cl) % Max 0.002 Phosphate (PO ) % Max 0.001 4

Silicate (SiO ) % Max 0.005 2

Calcium (Ca) % Max 0.001 Iron (Fe) % Max 0.0005Magnesium (Mg) % Max 0.0005Sodium (Na) % Max 0.02 Heavy metal (as Pb) % Max 0.0005

Product code:

C.A.S. :

EINECS :

316110500

584-08-7

209-529-3

Analytical Reagent MW =

Potassium carbonate anhydrous K CO 138.21 2 3

500 gr

H302-H319P280-P264-P305-P351-P338-P301-P312-P337-P313-P501A

Product code:

C.A.S. :

EINECS :

BVS07010

7447-40-7

231-211-8

traceable to NIST

MW =

Potassium Chloride 1 M (1N) Standardized solution

KCl 74.55

1 L

86

MW=

Potassium bromide Analytical ReagentKBr 119.00

Assay (by argentometry) % Min 99.5Insoluble matter % Max 0.005pH (5% water) % 5.0 - 8.8Bromate (BrO ) % Max 0.0013

Iodate (IO ) % Max 0.0013

Chloride (Cl) % Max 0.1Iodide (I) % Max 0.001Sulfate (SO ) % Max 0.0054

Total Nitrogen (N) % Max 0.001Heavy metals (as Pb) % Max 0.0005Barium (Ba) % Max 0.002Calcium (Ca) % Max 0.002Iron (Fe) % Max 0.0005Magnesium (Mg) % Max 0.001Sodium (Na) % Max 0.02Loss on drying (at 105 °C) % Max 0.5

Product code:

C.A.S. :

EINECS :

316020500

7758-02-3

231-830-3

500 gr

MW=

Potassium bicarbonate Laboratory Reagent KHCO 100.123

Assay (by acidimetry) % 99.5 - 101 pH (1%, water) 8 - 8.6 Carbonate (as K CO ) Passes test 2 3

Chloride (Cl) % Max 0.015 Sulfate (SO ) % Max 0.01 4

Arsenic (As) % Max 0.0002 Heavy metals (as Pb) % Max 0.0005 Calcium (Ca) % Max 0.005 Iron (Fe) % Max 0.001 Copper (Cu) % Max 0.0005 Sodium (Na) % Max 0.5 Zinc (Zn) % Max 0.0025Loss on drying (silica gel) % Max 0.3

Product code:

C.A.S. :

EINECS :

314660500/1000

298-14-6

206-059-0

500 gr 1 kg

Assay (by iodometry) % Min 99.8 pH (5% water) 5 - 9 Insoluble matter % Max 0.005 Bromide (Br) % Max 0.02 Total nitrogen (N) % Max 0.001 Sulfate (SO ) % Max 0.005 4

Heavy metals (as Pb) % Max 0.0005 Iron (Fe) % Max 0.0005 Sodium (Na) % Max 0.01

Product code:

C.A.S. :

EINECS :

314540500

7758-01-2

231-829-8

MW =

Potassium bromate Analytical Reagent KBrO 167.00 3

500 gr

H271-H301-H350P221-P283-P210-P301-P310-P405-P501A

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 88: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

87

H225-H301-H311-H331-H315-H317-H335-H350-H318-H411P210-P301-P310-P303-P361-P353-P305-P351-P338-P361-P405-P501A

Assay (by iodometry) % Min 99.9 Insolule matter % Max 0.005 Chloride (Cl) % Max 0.001 Sulfate (SO ) % Max 0.0054

Lead (Pb) % Max 0.005Calcium (Ca) % Max 0.002Iron (Fe) % Max 0.002 Copper (Cu) % Max 0.001Sodium (Na) % Max 0.02Loss on drying (at 105°C) % Max 0.05

Product code:

C.A.S. :

EINECS :

316040500

7778-50-9

231-906-6

MW =

Potassium dichromate Analytical ReagentK Cr O 294.182 2 7

500 gr

Product code: BVS08101

C.A.S. :

EINECS :

7778-50-9

231-906-6

Potassium Dichromate 0.0167M (0.1N) Standardized solution

traceable to NIST MW =

K Cr O 294.18 2 2 7

1 L

H225-H301-H311-H331-H315-H317-H335-H350-H318-H411P210-P301-P310-P303-P361-P353-P305-P351-P338-P361-P405-P501A

H225-H301-H311-H331-H315-H317-H335-H350-H318-H411P210-P301-P310-P303-P361-P353-P305-P351-P338-P361-P405-P501A

Assay (Iodometric) % Min 99.5 Chloride (Cl) % Max 0.005 Sulfate (SO ) % Max 0.01 4

Calcium (Ca) % Max.0.005 Sodium (Na) % Max.0.2 Loss on drying at 105°C % Max.0.5

Product code:

C.A.S. :

EINECS :

316540500/1000

7778-50-9

231-906-6

MW =

Potassium dichromate Laboratory ReagentK Cr O 294.182 2 7

500 gr 1 kg

Product code: BVS08110

C.A.S. :

EINECS :

7778-50-9

231-906-6

Potassium dichromate 0.167M (1N) Standardized solution

traceable to NIST MW =

K Cr O 294.18 2 2 7

1 L

H225-H301-H311-H331-H315-H317-H335-H350-H318-H411P210-P301-P310-P303-P361-P353-P305-P351-P338-P361-P405-P501A

MW=

Potassium chloride Analytical ReagentKCl 74.55

Assay % Min 99.5pH of 5% w/v aqueous solution 5.0 - 8.0Loss on drying (at 150°C) % Max. 0.2Insoluble matter % Max 0.003Acidity (as HCl) % Max 0.003Alkalinity (as KOH) % Max 0.005Sulfate (SO ) % Max 0.0034

Total Nitrogen (N) % Max 0.001Arsenic (As) % Max 0.0001Aluminium (Al) % Max 0.0001Barium (Ba) % Max 0.001Bromide (Br) % Max 0.01Iodide (I) % Max 0.002Phosphate (PO ) % Max 0.00054

Calcium (Ca) % Max 0.001Copper (Cu) % Max 0.0002Iron (Fe) % Max 0.0002Lead (Pb) % Max 0.0002Magnesium (Mg) % Max 0.0005Magnesium & alkaline earth metals % Max 0.02

Product code:

C.A.S. :

EINECS :

316030500

7447-40-7

231-211-8

500 gr

Assay (by iodometry) % Min 99.5 Water insoluble matter % Max 0.005 pH (5% water) 9.0 - 9.8 Chloride (Cl) % Max 0.001 Sulfate (SO ) % Max 0.01 4

Lead (Pb) % Max 0.005 Calcium (Ca) % Max 0.005Sodium (Na) % Max 0.05

Product code:

C.A.S. :

EINECS :

316080500

7789-00-6

232-140-5

MW=

Potassium chromate Analytical Reagent K CrO 194.20 2 4

500 gr

H340-H350-H400-H410-H315-H319-H317-H335P261-P280-P281-P305-P351-P338-P405-P501A

Product code: BVS08001

C.A.S. :

EINECS :

7789-00-6

232-140-5

Potassium Chromate 0.0333M (0.1N ) Standardized solution

traceable to NIST MW=

K CrO 194.20 2 4

1 L

H340-H350-H400-H410-H315-H319-H317-H335P261-P280-P281-P305-P351-P338-P405-P501A

Page 89: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

88

di-Potassium hydrogen orthophosphate For Molecular Biology

anydrous K HPO MW =174.18 2 4

H319 P280-P264-P305-P351-P338-P337-P313

Assay (Acidimetric) % Min 99.50Chloride (Cl) % Max 0.003Iron (Fe) % Max 0.001Abs. (A 0.1 mol/L/cm) at 260 nm Max 0.01Abs. (A 0.1 mol/L/cm) at 280 nm Max 0.01Heavy metals (as Pb) % Max 0.0005

Product code:

C.A.S. :

EINECS :

304090500

7758-11-4

231-834-5

500 gr

Potassium ferricyanide MW=

Laboratory ReagentK [Fe(CN) ] 329.253 6

Assay % Min 98.0 Insoluble matter % Max 0.025 Chloride (Cl) % Max 0.05Sulfate (SO ) % Max 0.02 4

Product code:

C.A.S. :

EINECS :

316560500

13746-66-2

237-323-3

500 gr

H303P312

K [Fe(CN) ].3H O MW=422.39 4 6 2

Potassium ferrocyanide trihydrate Analytical Reagent

Assay (by cerimetry) % 98.5- 102Insoluble matter % Max 0.005Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.014

Product code:

C.A.S. :

EINECS :

316060500

14459-95-1

237-722-2

500 gr

H402-H412 P273-P501A

Assay % Min 99Insoluble matter % Max 0.005Acidity % Max 0.05Alkalinity % Max 0.05Chloride (Cl) % Max 0.005Hexafluoro silicate (SiF ) % Max 0.056

Sulfate (SO ) % Max 0.0054

Iron (Fe) % Max 0.001Heavy metals (as Pb) % Max 0.001

Product code:

C.A.S. :

EINECS :

314670500

7789-23-3

232-151-5

Analytical Reagent MW =

Potassium fluoride anhydrous KF 58.10

500 gr

H301-H311-H331 P261-P280-P301-P310-P361-P405-P501A

Assay (by acidimetry, on dried substance) % 98 - 100.5

Insoluble substance % Max 0.2

pH (10% water) 4.2 - 4.5

Chloride (Cl) % Max 0.02

Sulfate (SO ) % Max 0.034

Fluoride (F) % Max 0.001

Heavy metals (as Pb) % Max 0.001

Arsenic (As) % Max 0.0002

Iron (Fe) % Max 0.001

Copper (Cu) % Max 0.0025

Sodium (Na) % Max 0.1

Zinc (Zn) % Max 0.0025

Reducing substances by KMnO (as O) % Max 0.044

Substances insoluble in water % Max 0.2

Loss on drying (at 130 °C) % Max 1

Product code: 316550500

C.A.S. :

EINECS :

7778-77-0

231-913-4

Laboratory Reagent

KH PO MW =136.09 2 4

Potassium dihydrogen orthophosphate anhydrous

500 gr

H315-H319P280-P305-P351-P338-P302-P352-P321-P362-P332-P313

Assay (by acidimetry) % Min 99.5

pH (5% water @ 25 °C) 4.1 - 4.5

Insoluble matter in water % Max 0.01

Chloride (Cl) % Max 0.001

Sulfate (SO ) % Max 0.0034

Total Nitrogen (N) % Max 0.001

Heavy metals (as Pb) % Max 0.001

Iron (Fe) % Max 0.001

Sodium (Na) % Max 0.005

Loss on drying @ 105°C for 2 hrs % Max 0.2

Product code:

C.A.S. :

EINECS :

316090500

7778-77-0

231-913-4

Analytical Reagent

KH PO MW =136.09 2 4

Potassium dihydrogen orthophosphate anhydrous

500 gr

H315-H319 P280-P305-P351-P338-P362-P321-P332-P313-P337-P313

Potassium ferricyanide MW=

Analytical ReagentK [Fe(CN) ] 329.253 6

Assay (by iodometry) % Min 99.0

Insoluble matter in water % Max 0.005

Chloride (Cl) % Max 0.01

Hexacyanoferrate (II) (Fe(CN)6-4)% Max 0.05

Sulfate (SO ) % Max 0.014

Product code:

C.A.S. :

EINECS :

316050500

13746-66-2

237-323-3

500 gr

H303P312

Page 90: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

89

Assay of KOH % 85 - 100.5Identification Passes testAppearance of solution Passes testCarbonate (as K CO ) % Max 12 3

Chloride (Cl) % Max 0.002Sulfate (SO ) % Max 0.00054

Phosphate (PO ) % Max 0.00054

Silicate (SiO ) % Max 0.0052

Total nitrogen (N) % Max 0.0003Heavy metals (Pb) % Max 0.0005Iron (Fe) % Max 0.001Arsenic (As) % Max 0.0001Magnesium (Mg) % Max 0.005Copper (Cu) % Max 0.001Calcium (Ca) % Max 0.001Nickel (Ni) % Max 0.0005Sodium (Na) % Max 0.5

Product code:

C.A.S. :

EINECS :

316250500/1000

1310-58-3

215-181-3

MW =

Potassium hydroxide pellets KOH 56.11

Analytical Reagent

500 gr1 kg

H314-H302 P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

Assay of KOH % Min 85Carbonate (as K CO ) % Max 2.02 3

Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.0034

Phosphate (PO ) % Max 0.0024

Silicate (SiO ) % Max 0.012

Total Nitrogen (N) % Max 0.0005Heavy metals (Pb) % Max 0.001Iron (Fe) % Max 0.001Arsenic (As) % Max 0.0004Calcium (Ca) % Max 0.002Sodium (Na) % Max 0.5

Product code: 316290500/5000

C.A.S. : 1310-58-3

EINECS : 215-181-3

MW =

Potassium hydroxide pellets KOH 56.11

Laboratory Reagent

500 gr5 kg

H314-H302 P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

Assay % Min 99pH of 5% solution at 25 °C 8.7 - 9.6Chloride (Cl) % Max 0.003Heavy metals (as Pb) % Max 0.0005Insoluble matter % Max 0.01Iron (Fe) % Max 0.001Loss on drying at 105 °C Max 1Nitrogen compounds (as N) % Max 0.001Sodium (Na) % Max 0.5Sulfate (SO ) % Max 0.0054

Product code: 304110500

C.A.S. : 7758-11-4

EINECS : 231-834-5

di-Potassium hydrogenphosphate anhydrous Analytical Reagent K HPO MW =174.18 2 4

500 gr

H319 P280-P264-P305-P351-P338-P337-P313

Potassium hydrogen phthalate MW=

Analytical ReagentCH .COOK 98.143

Assay (after drying) % Min 99.5Insoluble matter % Max 0.005Loss on drying (at 110 ° C) % Max 0.2Chloride (Cl) % Max 0.002Phthalic acid % Max 0.005Sulfate (SO ) % Max 0.0054

Copper (Cu) % Max 0.0005Iron (Fe) % Max 0.0005Lead (Pb)% Max 0.0005Sodium (Na) % Max 0.01

Product code:

C.A.S. :

EINECS :

314650500

877-24-7

212-889-4

500 gr

H303P312

Product code: BVS09001

C.A.S. : 1310-58-3

EINECS : 215-181-3

Potassium Hydroxide 0.1 M (0.1N) Standardized solution

traceable to NIST KOH MW =56.11

1 L

H314-H302P260-P301-P330-P331-P303+P361-P353-P305-P351-P338-P405-P501

Product code:

C.A.S. : 1310-58-3

EINECS : 215-181-3

BVS09010

Potassium Hydroxide 1 M (1N) Standardized solution

traceable to NIST KOH MW =56.11

1 L

H314-H302P260-P301-P330-P331-P303+P361-P353-P305-P351-P338-P405-P501

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

HEBI C M

Or

hem

mo a ap

Ch a

m pC o ha

herm

web on the

FindingUS

Page 91: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

90

Assay (iodometric) % 95 - 99.9Iodometric,SO 54.8 - 57.62

Appearance of solution Passes testpH (5% in water) 3 - 4.5Chloride (Cl) % Max 0.05Heavy metals (as Pb) % Max 0.001Thiosulfate Passes testCopper (Cu) % Max 0.0025Zinc (Zn) % Max 0.0025Iron (Fe) % Max 0.002Selenium (Se) % Max 0.0005Arsenic (As) % Max 0.0002Mercury (Hg) % Max 0.0001

Product code:

C.A.S. :

EINECS :

316130500

16731-55-8

240-795-3

K S O MW =222.31 2 2 5

Potassium metabisulfite

Laboratory Reagent

500 gr

H315-H319-H335 P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay (as KNO ) % 99 - 100.53

Identity Passes testAppearance of solution Passes testReducing substance Passes testpH (5% solution at 20 °C) 4.5 - 8.5Acidity or alkalinity Passes testChloride (Cl) % Max 0.001Chlorate and perchlorate (as Cl) Passes testSulfate (SO ) % Max 0.0034

Phosphate (PO ) % Max 0.00054

Heavy metals (as Pb) % Max 0.0005Arsenic (As) % Max 0.0003Iron (Fe) % Max 0.0003Calcium (Ca) % Max 0.001Sodium (Na) % Max 0.02Ammonium (NH ) % Max 0.0014

Iodate (IO ) % Max 0.00053

Nitrite (NO ) % Max 0.0012

Loss on drying (at 105 °C) % Max 0.5

Product code:

C.A.S. :

EINECS :

316140500

7757-79-1

231-818-8

MW =

Potassium nitrate Analytical Reagent KNO 101.113

500 gr

H272-H303 P221-P210-P220-P280-P312-P501A

H272-H315-H319-H335 P221-P210-P220-P305-P351-P338-P405-P501A

Assay % Min 99.5 pH (5% in water) 5.0 – 8.0 Chloride, chlorate, bromide, Bromate (as Cl) % Max 0.02 Iodide (I) % Max 0.002 Sulfate (SO ) % Max 0.006 4

Total nitrogen (N) % Max 0.002 Heavy metals (as Pb) % Max 0.0006 Iron (Fe) % Max 0.001 Sodium (Na) % Max 0.005 Loss on drying at 130°C % Max 0.05

Product code:

C.A.S. :

EINECS : 231-831-9

316280100

7758-05-6

KIO MW =214.00 3

Potassium iodate Analytical Reagent

100 gr

MW=

Potassium iodide Laboratory Reagent KI 166.00

Assay (after drying) % 99.0 – 100.5 Insoluble matter in water % Max 0.01 Nitrate, Nitrite and ammonia Passes testChloride and bromide (as Cl) % Max. 0.05Free alkali (as K CO ) Passes test 2 3

Sulfate (SO ) % Max.0.015 4

Iodate (IO ) % Max.0.0003 3

Thiosulfate (S O ) % Max.0.005 2 3

Heavy metal (as Pb) % Max.0.001 Iron (Fe) % Max.0.001 Loss on drying at 105°C % Max.1.0

Product code:

C.A.S. :

EINECS : 213-659-4

315120250

7681-11-0 250 gr

Product code: BVS10001

C.A.S. : 7681-11-0

EINECS : 231-659-4

Potassium Iodide 0.1 M (0.1N) Standardized solution

traceable to NIST KI MW =166.00

1 L

Product code:

C.A.S. :

EINECS :

BVS10010

7681-11-0

231-659-4

Potassium Iodide 1 M (1N) Standardized solution

traceable to NIST KI MW =166.00

1 L

MW=

Potassium iodide Analytical ReagentKI 166.00

Assay (after drying) % Min 99.0 Insoluble matter % Max 0.005 Loss on drying at 120°C % Max 0.2 pH of 5 % solution 6.0 - 9.2 Chloride & bromide % Max 0.01 Iodate (IO ) % Max 0.0003 3

Nitrogen compounds (N) % Max 0.001 Phosphate (PO ) % Max 0.001 4

Sulfate (SO ) % Max 0.005 4

Barium (Ba) % Max 0.002 Calcium (Ca) % Max 0.002 Iron (Fe) % Max 0.0003 Heavy metals (Pb) % Max 0.0005 Magnesium (Mg) % Max 0.001 Sodium (Na) % Max 0.005

Product code:

C.A.S. :

EINECS : 213-659-4

315090250

7681-11-0 250 gr

Page 92: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

91

Assay (Iodometric) % 99.5 – 100.5Loss on drying (on silica gel) % Max 0.5insoluble matter % Max 0.2Chloride (Cl) % Max 0.005Nitrogen compounds (N) % Max 0.005Sulfate (SO ) % Max 0.01 4

Iron (Fe) % Max 0.002Lead (Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

316270500/1000

7722-64-7

231-760-3

Potassium permanganate Analytical Reagent KMnO MW=158.03 4

500 gr

1 kg

H400-H410-H302P221-P210-P220-P280-P301-P312-P501a

Assay % Min 98Insoluble matter % Max 0.003Chloride (Cl) % Max 0.002Ammonium (NH ) % Max 0.00054

Arsenic (As) % Max 0.00004Copper (Cu) % Max 0.001Iron (Fe) % Max 0.0005Lead (Pb) % Max 0.001Manganese (Mn) % Max 0.0001

Product code: 316190500

C.A.S. : 7727-21-1

EINECS : 232-140-5

MW=

Potassium persulfate K S O 270.312 2 8

Analytical Reagent

500 gr

H334-H315-H319-H317-H272-H302-H335 P221-P210-P285-P305-P351-P338-P405-P501A

Assay (by acidimetry) % Min 99pH (5% water) 4.5 - 8.5Chloride and perchlorate (as Cl) % Max 0.007Sulfate (SO ) % Max 0.014

Ammonium (NH ) % Max 0.0044

Arsenic (As) % Max 0.0003Lead (Pb) % Max 0.005Iron (Fe) % Max 0.001

Product code:

C.A.S. :

EINECS :

316220500/5000

7757-79-1

231-818-8

Laboratory Reagent MW =

Potassium nitrate KNO 101.113

500 gr5 kg

H272-H303 P221-P210-P220-P280-P312-P501A

Assay (Manganometry) % 99.5 - 101Insoluble matter % Max 0.01pH (5% water) 7 - 8.5Chloride (Cl) % Max 0.001Sulfate (SO ) % Max 0.014

Ammonium (NH ) % Max 0.0024

Heavy metals (as Pb) % Max 0.001Iron (Fe) % Max 0.001Sodium (Na) % Max 0.02

Product code:

C.A.S. :

EINECS :

314570500

6487-48-5

209-506-8

Potassium oxalate monohydrate Analytical Reagent C K O .H O MW =184.23 2 2 4 2

500 gr

H302-H312P280-P301-P312-P302-P352-P312-P322-P501a

Potassium Permanganate 0.02 M (0.1N) Standardized solution

traceable to NIST KMnO MW =158.03 4

Tolerance +/- 0.0005MAppearance Purple solutionThe standardisation material (sodium thiosulphate) is a secondary reference material traceable to NIST Standard Reference Materialarsenic trioxide, number 83d.

Product code:

C.A.S. :

EINECS :

BVS11001

7722-64-7

231-760-3

1 L

H400-H410-H302P221-P210-P220-P280-P301-P312-P501a

Potassium Permanganate 0.2 M (1N) Standardized solution

traceable to NIST KMnO MW =158.03 4

Tolerance +/- 0.0005MAppearance Purple solutionThe standardisation material (sodium thiosulphate) is a secondary reference material traceable to NIST Standard Reference Materialarsenic trioxide, number 83d.

Product code: BVS11010

C.A.S. : 7722-64-7

EINECS : 231-760-3

1 L

H411P273

Page 93: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

92

Potatoes, infusion from 200.000 G/LDextrose 20.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 5.6 ñ 0.2 G/L

pH range 6.60 - 7.00Reaction reaction of 2.43% w/v aqueous solution at 25°C pH 6.8 ñ 0.2

Product code:

DM2620500

Potato dextrose agar For Microbiology

500 gr

L-Proline For Biochemistry C H NO MW=115.13 5 9 2

Assay (HClO titration) % Min 99 4

Heavy metals (as Pb) % Max 0.001 Ammonium (NH ) % Max 0.01 4

Foreign amino acids % Max 0.3 Other ninhydrin-positive substance (as glycine) % Max 0.1

Product code:

C.A.S. :

EINECS :

516120005/0025

147-85-3

205-702-2

5 gr25 gr

Assay (by GC) % Min 99.7 Water (KF) % Max 0.1 Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.001

Product code:

C.A.S. :

EINECS :

216022500

67-63-0 200-661-7

Analytical Reagent MW=

2-Propanol C H O 60.103 8

2.5 L

H225-H319-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (by argentometry) % Min 98Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.054

Sulfide (S) % Max 0.002Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.054

Iron (Fe) % Max 0.005

Product code: 316620500

C.A.S. : 333-20-0

EINECS : 206-370-1

Laboratory Reagent KSCN MW =97.18

Potassium thiocyanate

500 gr

H302-H312-H332-H412 P261-P280-P304-P340-P301-P312-P312-P501A

Assay (iodometric) % Min 98Chloride (Cl) % Max 0.005Heavy metals (as Pb) % Max 0.005Iron (Fe) % Max 0.002Manganese (Mn) % Max 0.0005

Product code:

C.A.S. : 7727-21-1

EINECS : 232-140-5

316590500

Potassium persulfate Laboratory ReagentK O S MW=270.31 2 8 2

500 gr

H334-H315-H319-H317-H272-H302-H335 P221-P210-P285-P305-P351-P338-P405-P501A

Product code:

C.A.S. :

EINECS :

BVS12001

333-20-0

206-370-1

traceable to NIST

KSCN MW =97.18

Potassium Thiocyanate 0.1 M (0.1N) Standardized solution

1 L

H302-H312-H332-H412 P261-P280-P304-P340-P301-P312-P312-P501A

MW=

Potassium sodium tartrate tetrahydrate Laboratory Reagent 282.22C H KNaO .4H O 4 4 6 2

Assay % Min 98Acidity or alkalinity % Max 1 ml NChloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.054

Product code:

C.A.S. :

EINECS : 205-698-1

316600500

6381-59-5 500 gr

Assay (by acidimetry) % Min 99Insoluble matter % Max 0.01pH (5% water) 5.5 - 7.5Chloride (Cl) % Max 0.0005Total Nitrogen (N) % Max 0.0005Heavy metals (as Pb) % Max 0.0005Arsenic (As) % Max 0.0002Calcium (Ca) % Max 0.005Iron (Fe) % Max 0.0005Magnesium (Mg) % Max 0.002Sodium (Na) % Max 0.02

Potassium sulfate MW=

Analytical ReagentK SO 174.272 4

Product code: 316210500

C.A.S. : 7778-80-5

EINECS : 231-915-5

500 gr

MW=

Potassium sodium tartrate tetrahydrate Analytical Reagent 282.22C H KNaO .4H O 4 4 6 2

Assay % 99 - 102

Insoluble matter % Max 0.005

pH (5% solution at 20 °C) 7 - 8.5

Chloride (Cl) % Max 0.0005

Sulfate (SO ) % Max 0.0054

Phosphate (PO ) % Max 0.0014

Ammonium (NH ) % Max 0.0024

Heavy metals (as Pb) % Max 0.0005

Iron (Fe) % Max 0.0005

Copper (Cu) % Max 0.0005

Calcium (Ca) % Max 0.004

Product code:

C.A.S. :

EINECS :

316170500

6381-59-5

206-156-8

500 gr

Page 94: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

93

Assay % Min 99.5 Wt.per ml at 20°C 0.982 - 0.983 g Refractive Index 1.509 - 1.510 Water insoluble matter Passes test Water % Max 0.1 Non volatile matter Max 0.002Chloride (CI) Max 0.0005Ammonia (NH ) % Max 0.002 3

Copper (Cu) % Max 0.0002 Iron (Fe) % Max 0.0002Lead (Pb) % Max 0.0001Substances reducing permanganate (O) % Max 0.0008

Product code: 500490500

C.A.S. : 110-86-1

EINECS : 203-809-9

Pyridine Analytical Reagent C H N MW =79.10 5 5

500 ml

H225-H302-H312-H332P210-P261-P280-P303-P361-P353-P403-P235-P501A

Assay (NT) % Min 99Melting point °C 104 - 106

Product code:

C.A.S. :

EINECS :

500620100

120-80-9

200-427-5

Pyrocatechol Analytical Reagent C H (OH) 110.116 4 2

MW =

100 gr

H301-H311-H315-H319P280-P301-P310-P305-P351-P338-P361-P405-P501

Assay (by GC) % Min 99.0 Water (KF) % Max 0.5 Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.005

Product code: 0

C.A.S. :

EINECS :

2160 2500

67-63-0 200-661-7

Laboratory Reagent MW=

2-Propanol C H O 60.103 8

2.5 L

H225-H319-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (by GC) % Min 99.8Water (KF) % Max 0.2Acidity (meq/g) Max 0.0005Residue on Evaporation % Max 0.0005Interfering of peaks caused by impurities determined as:Lindane (GC/ECD) max.5ng/lor Parathion (GC/NPD)max.10ng/l passes test

Product code:

C.A.S. :

EINECS :

215991000

67-63-0 200-661-7

MW=

2-Propanol PestiChromC H O 60.103 8

1 L

H225-H319-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % Min 99 Wt.per ml at 20 °C 0.991 - 0.994 g Refractive index 1.386 - 1.388

Product code:

C.A.S. :

EINECS :

116150500

79-09-4

201-176-3

Propionic acid For Synthesis CH .CH .COOH MW=74.083 2

500 ml

H314-H226P210-P260-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % Min 99.8 Non volatile matter % Max 0.0005Acidity (C H COOH) Max 0.0005 meq/g 2 5

Alkalinity Max 0.0002 meq/g Water % Max 0.05Maximum absorbance in a 1.0 cm cell against water : At 210 nm 1.00 At 220 nm 0.30 At 230 nm 0.10 At 260 nm 0.03 At 270 nm 0.01 At 300 nm 0.01

Product code:

C.A.S. :

EINECS :

216011000

67-63-0 200-661-7

HPLC & MW=

2-Propanol For C H O 60.103 8

Spectroscopy

1 L

H225-H319-H336P210-P261-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (By GC) % Min 98.0Wt.per ml at 20°C 0.714 - 0.716 g

Product code: 216030500

C.A.S. : 107-10-8

EINECS : 203-462-3

n-Propylamine

For Synthesis C H N MW =59.11 3 9

500 ml

H225-H311-H302-H314-H318 P210-P303-P361-P353-P305-P351-P338-P361-P405-P501A

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 95: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay (GC) % Min 99 Density (d20 °C/4°C) 0.859 - 0.861 Water % Max 0.5

Product code: 522240250

C.A.S. : 123-75-1

EINECS : 204-648-7

Pyrrolidine C H N 71.124 9

For Synthesis MW =

250 ml

H225-H314-H318-H302-H332P210-P280-P305-P351-P338-P308-P313

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

94

Assay % 99 - 100.5Insoluble matter in water % Max 0.01Aciddity or alkalinity Passes testMelting range °C 109 - 111Phenol % Max 0.1Sulfated ash % Max 0.01Loss on drying % Max 0.05Chloride (Cl) % Max 0.008Sulfate (SO ) Max 0.024

Pyrocatechol % Max 0.001Heavy metals (as Pb) % Max 0.0005

Product code:

C.A.S. :

EINECS :

518120100

108-46-3

203-585-2

C H O MW=110.11 6 6 2

Resorcinol Analytical Reagent

100 gr

H400-H302-H315-H319 P280H-P273-P305-P351-P338-P308-P313-P410-P501A

Absorption maxima in water 550 - 554 nmAbsorptivity (A 1%/1cm; at œmax., pH7,on dried substances) Min 2100

Loss on drying (at 135°C) % Max 15Suitability for microscopy Passes test

Product code:

C.A.S. :

EINECS :

316440025

81-88-9

201-383-9

C H ClN O MW=479.02 28 31 2 3

Rhodamine B For Microscopy

25 gr

H318-H351-H302 P280-P281-P305-P351-P338-P310-P405-P501A

For Biochemistry MW=

D-Raffinose pentahydrateC H O .5H O 594.5218 32 16 2

Assay % Min 99Specifc rotation +122.0 to +124.0°Melting point °C 78 - 80 Water % 14 - 16

Product code:

C.A.S. :

EINECS :

517060010

17629-30-0

208-146-9

10 gr

MW=

L-Rhamnose monohydrate Analytical ReagentC H O .H O 182.196 12 5 2

Assay % Min 99Melting point °C 90 - 92 Specific rotation (a 20/D;10%;H2O) +8.7° to +9.2°Water (by KF) 9 - 10.5

Product code: 518140005

C.A.S. : 10030-85-0

EINECS : 222-793-4

5 gr

Page 96: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

For Biochemistry MW =

D-(-)-Ribose C H O 150.13 5 10 5

Assay % Min 99Specific rotation (a 20/D; 2% H O) -21° to -18.5°2

Heavy metals (as Pb) Max 0.001Water Max 0.5

Product code: 301740005

C.A.S. : 50-69-1

EINECS : 200-059-4

5 gr

Identity (IR) Passes testSolubility (1mg/ml; H O) Clear to slightly hazy red color solution2

Absorption maxima (0.001% in water+ 1 ml 1% Na CO solution 544 - 550 nm2 3

Dye content % Min 85.0Loss on drying (at 110°C) % Max 10

Product code: 316450025

C.A.S. : 632-69-9

EINECS : 211-183-3

C H .Cl I Na O MW =1017.65 20 2 4 4 2 5

Rose bengal Analytical Reagent

25 gr

H315-H319-H335 P261-P280-P305-P351-P338-P304-P340-P405-P501A

pH transition Range 5.0 - 6.8 yellow - pink

Product code:

C.A.S. :

EINECS :

316640025

603-45-2

210-041-8

p-Rosolic acid For Microscopy C H O MW =290.32 19 14 3

25 gr

H315-H319-H335 P261-P280-P305-P351-P338-P304-P340-P405-P501A

95

For Biochemistry MW =

Riboflavin C H N O 376.36 17 20 4 6

Assay (spectrophotometric, on dried substance) % 99 - 101Specific optical rotatio °C -135 to -128 Relative absorption:At A373 nm /A267 nm 0.31 - 0.33At A444 nm /A267 nm 0.36 - 0.39Loss on drying (at 105 °C) % Max 1.5Sulfated ash % Max 0.1

Product code: 301690010

C.A.S. : 83-88-5

EINECS : 201-507-1

10 gr

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Page 97: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

DM2320500

Sabouraud dextrose agar For Microbiology

500 gr

Dextrose 40.000 G/LMycological, peptone 10.000 G/LAgar 15 .000 G/LFinal pH at (25°C) 5.6 ñ 0.2 G/L

Reaction reaction of 6.5% w/v aqueous solution at 25°C pH 5.6 ñ 0.2

Prepare the medium per label directions inoculate and incubate at 35 - 37°C for 18 - 48 hours

Absorption maxima 530 - 534 nmAbsorptivity (A1%, 1cm, œmax) Min 875

Ration œmax +/-15 nm 1.10 - 1.32

Loss on drying at 110 °C % Max 15

Product code: 316420025

C.A.S. : 477-73-6

EINECS : 207-518-8

Safranine O For Microscopy C H ClN MW =350.84 20 19 4

25 gr

H315-H319-H335P261-P302-P352-P305-P351-P338-P321-P405-P501a

Assay % Min 99 Weight per ml at 20°C 1.164 - 1.167 g Refractive index 1.5730 - 1.5740 Salicylic acid % Max 0.2

Product code:

C.A.S. :

EINECS :

219030100

90-02-8

201-961-0

MW =

Salicylaldehyde For Synthesis C H O 122.127 6 2

100 gr

H302-H315-H319-H335-H227P210-P261-P280-P305-P351-P338-P405-P501A

Assay % Min 99.5 Melting point °C 159 - 161 Insoluble matter % Max 0.005 Sulfated ash % Max 0.02 Chloride (Cl) % Max 0.001 Sulfate (SO ) % Max 0.01 4

Copper (Cu) % Max 0.0002 Iron (Fe) % Max 0.0001 Lead (Pb) % Max 0.0002

Product code:

C.A.S. :

EINECS :

119020500

69-72-7

200-712-3

Salicylic acid C H O MW=138.12 7 6 3

Analytical Reagent

500 gr

H318-H302-H335-H315P261-P280-P305-P351-P338-P304-P340-P405-P501A

Appearance Clear colourless to slight pink colored solution Sensitivity Passes testPhysical state at 20 °C Liquid Slight pink solution pH value <2Density [g/cm³] 1

Product code:

504350500

Schiff’s reagent Laboratory Reagent

500 ml

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

For Biochemistry MW =

L-Serine C H NO 105.093 7 3

Assay % Min 99 Specific optical rotation [à]20/Dc=10 (in HCl 2 M) +14° to +16°

Sulfated ash % Max 0.1 Iron (Fe) % Max 0.001 Heavy metals (as Pb) % Max 0.001 Loss on drying at 105 °C % Max 0.5

Product code: 519050005/0025

C.A.S. : 56-45-1

EINECS : 200-274-3

5 gr25 gr

H373 P260-P314-P501A

pH of 10% slurry About 7.0Particle size 60-200 mesh

Product code:

C.A.S. :

519130500

112926-00-8

Silica gel 60-200 mesh For Column Chromatography

500 gr

pH of (10% suspension in water) About 7Calcium sulfate content About % 13Separating powder Pases testAdhesive property Pases testSuitabilty for TLC Pases testOrganic impurities Pases testChloride (Cl) % Max 0.02Iron (Fe) % Max 0.02Heavy metals (Pb) % Max 0.02

Product code:

C.A.S. :

519110500

12926-00-8

Silica gel G For Thin layer chromatography

500 gr

Product code:

C.A.S. :

519120500

112926-00-8

EINECS : 231-545-4

Silicagel GF 254 For Thin layer chromatography

500 gr

Content of CaSO About 134 %

Chloride (Cl) % Max 0.02Iron (Fe) % Max 0.02pH of 10% aqueous slurry About 7.0

96

Page 98: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

97

Product code:

C.A.S. :

519140500

112926-00-8

EINECS : 231-545-4

Silicagel HF 254 For Thin layer chromatography

500 gr

Chloride (Cl) % Max 0.02Iron (Fe) % Max 0.02pH of 10% aquous slurry About 7.0

H350-H373 P260-P281-P308-P313-P314-P405-P501A

Particle size 40-150 Mesh

Product code:

C.A.S. :

EINECS :

519721000

60676-86-0

238-878-4

Silicon dioxide MW =

Laboratory ReagentSiO 60.082

1 kg

Product code:

C.A.S. :

509020250/0500

63148-62-9

Silicone oil Laboratory Reagent

250 ml 500 ml

Appearance Clear colorless viscous liquid Viscosity at 20 °C 370 - 390 m Pas

H315-H319-H335 P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay % Min 99.5Chloride (Cl) % Max 0.001Sulfate (SO ) % Max 0.0054

Total Nitrogen % Max 0.002Heavy metals (as Pb) % Max 0.002Iron (Fe) % Max 0.001Sodium (Na) % Max 0.02Potassium (K) % Max 0.02Loss on ignition (at 750 °C) % Max 16.0

Product code:

C.A.S. :

519730025

12027-43-9

Silicotungstic acid Analytical Reagent

25 gr

H (SiW O ).xH O MW =2878.17 (anhyd) 4 12 40 2

Assay Min 99.9

Product code: 318040025

C.A.S. : 7440-22-4

EINECS : 231-131-3

Silver (metal) powder MW=

Laboratory Reagent Ag 107.87

25 gr

Assay % Min 99.00Copper % Max 0.00005 Iron % Max 0.00005Nickel % Max 0.00005

Product code:

C.A.S. :

EINECS :

318000025

563-63-3

209-254-9

C H AgO MW=166.92 2 3 2

Silver acetate Laboratory Reagent

25 gr

H400-H410-H315 P280-P273-P362-P321-P332-P313-P501A

Assay % 99.11Sulfate % 0.002Nitrate % 0.004Iron % 0.003Loss on drying % 0.05

Product code:

C.A.S. :

EINECS :

318010025

7783-90-6

232-033-3

AgCl MW=143.32

Silver chloride Analytical Reagent

25 gr

H290-H400-H410 P273-P234-P390-P391-P406-P501A

Product code: BVS130001

C.A.S. : 7761-88-8

EINECS : 231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 0.01 M (0.01N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Product code: BVS13001

C.A.S. : 7761-88-8

EINECS : 231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 0.1 M (0.1N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Product code:

C.A.S. :

EINECS :

BVS130005

7761-88-8

231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 0.05 M (0.05N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Page 99: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

98

Product code: BVS13010

C.A.S. : 7761-88-8

EINECS : 231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 1 M (1N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Assay (Dry basis) % 99.92pH (4% aqueous sol. 5.5Chloride % 0.0001Sulfate % 0.0025Calcium % 0.0007Bismuth % 0.0003 Lead % 0.0002Magnesium % 0.0007Potassium % 0.009Sodium % 0.0018Copper % 0.00014Iron % 0.00015Substance not ppp.by HCl (as sulfate.) % 0.04

Product code: 0100/0500

C.A.S. :

EINECS :

32215

7761-88-8

231-853-9

Analytical ReagentAgNO MW=169.88 3

Silver nitrate

100 gr500 gr

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Assay % 97.55Nitrate % 0.04Alkalies (Sulfate) % 0.016Free Alkalies % 8.0 ml N/1

Product code:

C.A.S. :

EINECS :

318060025

20667-12-3

243-957-1

Ag O MW=231.74 2

Silver oxide Laboratory Reagent

25 gr

H271-H318-H400-H410-H303 P221-P283-P210-P305-P351-P338-P306-P360-P501A

Assay % 98.91Alkalis (Sulfated) % 0.001Iron (Fe) % 0.0012PH 5.09

Product code:

C.A.S. :

EINECS :

322210050

10294-26-5

233-653-7

Ag SO MW=311.80 2 4

Silver sulfate Laboratory Reagent

50 gr

H318-H400-H410P280-P273-P305-P351-P338-P310-P391-P501

MW=

Sodium acetate anhydrous Analytical Reagent C H NaO 82.032 3 2

Assay % Min 99pH of 5% aqueous solution 7.5 - 9.0Insoluble matter % Max 0.01Chloride (Cl) % Max 0.002Phosphate (PO ) % Max 0.0014

Sulfate (SO ) % Max 0.0034

Aluminium (Al) % Max 0.001Calcium (Ca) % Max 0.005Copper (Cu) % Max 0.0005Iron (Fe) % Max 0.001Heavy metals (as Pb) % Max 0.001Magnesium (Mg) % Max 0.002Potassium (K) % Max 0.05Loss on drying % Max 1.0

Product code:

C.A.S. :

EINECS :

319010500

127-09-3

204-823-8

500 gr

H303P312

MW=

Sodium acetate anhydrous Laboratory ReagentC H NaO 82.032 3 2

Assay % 99.0 – 101.0 pH (5% water) 7.5 - 9.2 Insoluble matter in water % Max 0.05 Loss on drying at 105°C % Max 1.0 Calcium & Magnesium Passes test Potassium (K) Passes test Iron (Fe) % Max 0.001 Heavy metals (as Pb) Max 0.001 Chloride (Cl) % Max 0.01 Sulfate (SO ) % Max 0.005 4

Product code:

C.A.S. :

EINECS :

319770500

127-09-3

204-823-8

500 gr

H303P312

Product code: BVS13005

C.A.S. : 7761-88-8

EINECS : 231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 0.5 M (0.5N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

IB CO HEMC mo ra me

ah

hph

hpC emo ra ma

web on the

FindingUS

Page 100: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

99

Assay % Min 99Insoluble matter % Max 0.005Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.0054

Chromium (Cr) % Max 0.005Copper (Cu) % Max 0.005Iron (Fe) % Max 0.005Lead (Pb) % Max 0.005

Product code:

C.A.S. :

EINECS :

319020100

26628-22-8

247-852-1

NaN MW=65.01 3

Sodium azide Analytical Reagent

100 gr

H300-H400-H410 P273-P264-P301-P310-P321-P405-P501A

Assay % 99 - 100.5Identification Passes testAppearance of solution Passes testAcidity or alkalinity Passes testLoss on drying at 105 °C % Max 1.5Heavy metals (as Pb) % Max 0.001Total chlorine % Max 0.03Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.014

Product code:

C.A.S. :

EINECS :

319810500

532-32-1

208-534-8

C H COONa MW=144.10 6 5

Sodium benzoate Laboratory Reagent

500 gr

H315-H319-H303 P280-P305-P351-P338-P362-P312-P321-P332-P313

Assay (as So ) % Min 58.52

Arsenic (As) % Max 0.0001Chloride (Cl) % Max 0.02Heavy metlas (as Pb) % Max 0.001Insoluble matter % Max 0.005Iron (Fe) % Max 0.002

Product code:

C.A.S. :

EINECS :

319170500

7631-90-5

231-673-0

Sodium bisulfite MW=104.06

Analytical Reagent

NaHSO 3

500 gr

H318-H302 P280-P264-P305-P351-P338-P310-P301-P312-P501A

Assay % Min 97Chloride (Cl) % Max 0.5Sulfate (SO ) % Max 0.014

Copper (Cu) % Max 0.005Lead (Pb) % Max 0.005Iron (Fe) % Max 0.005Zinc (Zn) % Max 0.005Cadmium (Cd) % Max 0.005

Product code:

C.A.S. :

EINECS :

202100100

16940-66-2

241-004-4

NaBH MW=37.83 4

Sodium borohydride Laboratory Reagent

100 gr

H301-H311-H331-H314-H318-H261 P280-P303-P361-P353-P305-P351-P338-P310-P370-P378I-P402-P404

MW=

Sodium bromideNaBr 102.89

Analytical Reagent

Assay (by argentometry) % Min 99Water insoluble matter % Max 0.005Bromate (BrO ) % Max 0.0013

Chloride (Cl) % Max 0.2Sulfate (SO ) % Max 0.0024

Arsenic (As) % Max 0.0002Iron (Fe) % Max 0.0003Heavy metals (as Pb) % Max 0.0005Potassium (K) % Max 0.1Nickel (Ni) % Max 0.0005Calcium (Ca) % Max 0.002Barium (Ba) % Max 0.002Copper (Cu) % Max 0.0005Lead (Pb) % Max 0.0005Loss on drying at 105 °C % Max 2pH (5% solution) 5.0 - 8.8Iodides % Max 0.001

Product code:

C.A.S. :

EINECS :

319630500

7647-15-6

231-599-9

500 gr

MW=

Sodium acetate trihydrate Analytical Reagent CH COONa.3H O 136.083 2

Assay % 99.5 - 101pH of 5% aqueous solution 7.5 - 9.2Insoluble matter % Max 0.005Chloride (Cl) % Max 0.003Nitrogen compounds (N) % Max 0.001Phosphate (PO ) % Max 0.00054

Sulphate (SO ) % Max 0.0024

Calcium (Ca) % Max 0.001Iron (Fe) % Max 0.0005Lead (Pb) % Max 0.0005Magnesium (Mg) % Max 0.002Potassium (K) % Max 0.005Substance reducing prmangnate (O) Passes test

Product code:

C.A.S. :

EINECS :

318980500

6131-90-4

204-823-8

500 gr

Page 101: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

100

Standardized solution

traceable to NIST MW =

Sodium Chloride 0.1 M (0.1N)

NaCl 58.44

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium chloride) is traceable to NIST Reference Standard Material potassium chloride, number 999.

Product code:

C.A.S. :

EINECS :

BVS15001

7647-14-5

231-598-3

1 L

Standardized solution

traceable to NIST MW =

Sodium Chloride 1 M (1N)

NaCl 58.44

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium chloride) is traceable to NIST Reference Standard Material potassium chloride, number 999.

Product code:

C.A.S. :

EINECS :

BVS15010

7647-14-5

231-598-3

1 L

MW=

Sodium chloride Analytical ReagentNaCl 58.44

Assay (after ingnition) % Min 99.5 Identity Passes test Appearance of solution Passes test Acidity or alkalinity Passes test pH of 5% solution 5.0 - 8.0 Insoluble matter % Max 0.005 Bromide (Br) % Max 0.005 Iodide (I) % Max 0.001Ferrocyanide (Fe(CN) ) % Max 0.0001 6

Chlorate and Nitrate (NO ) % Max 0.003 3

Nitrite (NO ) Passes test 2

Phosphate (PO ) % Max 0.0005 4

Sulfate % Max 0.001 Total Nitrogen (N) % Max 0.0005 Heavy metals (as Pb) % Max 0.0005 Arsenic (As) % Max 0.00004 Barium (Ba) Max 0.001Calcium (Ca) % Max 0.002 Copper (Cu) % Max 0.0002 Iron (Fe) % Max 0.0002Magnesium (Mg) % Max 0.001 Magnesium and alkali earth metals (as Ca) % Max 0.01Potassium (K) % Max 0.005 Loss on drying (at 105°C for 2 hrs) % Max 0.5

Product code:

C.A.S. :

EINECS :

319120500/5000

7647-14-5

231-598-3

500 gr 5 kg

H303P312

MW=

Sodium chloride Laboratory ReagentNaCl 58.44

Assay (ex Cl) (after ignition) % Min 99.5 Loss on drying at 105°C % Max 1.0 Sulfate (SO ) % Max 0.024

Ammonia (NH ) % Max 0.0023

Iron (Fe) % Max 0.002Lead (Pb) % Max 0.0005Potassium (K) % Max 0.02

Product code:

C.A.S. :

EINECS :

319581000/5000

7647-14-5

231-598-3

1 kg 5 kg

H303P312

Assay (on dried material) % Min 99.5Moisture (at 300 °C) % Max 1.5Chloride (Cl) % Max 0.01Silicate (SiO ) % Max 0.022

Sulfate (SO ) % Max 0.024

Iron (Fe) % Max 0.005Heavy metals (as Pb) % Max 0.003

Product code:

C.A.S. :

EINECS :

319840500

497-19-8

207-838-8

Na CO MW=105.99 2 3

Sodium carbonate anhydrous Laboratory Reagent

500 gr

H319 P280-P264-P305-P351-P338-P337-P313

Product code:

C.A.S. :

EINECS :

BVS1401

497-19-8

207-838-8

traceable to NIST MW =

Sodium carbonate 0.5 M (1N)

105.99

Standardized solution

Na CO2 3

1 L

Assay (on dried material) % Min 99.5Identity Passes testAppearance of solution Passes testInsoluble matter in water % Max 0.01Moisture (at 300°C) % Max 0.5Chloride (Cl) % Max 0.002Phosphate and silicate (as SiO ) % Max 0.0052

Total sulphur (as SO ) % Max 0.0054

Heavy metals (as Pb) % Max 0.0005Arsenic (As) % Max 0.0005Calcium (Ca) % Max 0.03Iron (Fe) % Max 0.0005 Potassium (K) % Max 0.01Magnesium (Mg) % Max 0.005

Product code:

C.A.S. :

EINECS :

319060500

497-19-8

207-838-8

Na CO MW=105.99 2 3

Sodium carbonate anhydrous Analytical Reagent

500 gr

H319 P280-P264-P305-P351-P338-P337-P313

Page 102: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

101

MW=

tri-Sodium citrate dihydrate Analytical ReagentC H Na O .2H O 294.106 5 3 7 2

Assay (HClO titration) % 99 - 100.5 2

Identity Passes test Appearance of solution (100g/l) Clear and colorless Insoluble matter % Max 0.005 Acidity or alkalinity Passes test pH (50gm/l water 25°C) 7.5 - 9.0 Chloride (Cl) % Max 0.001 Sulfate (SO ) % Max 0.004 4

Phosphate (PO ) % Max 0.002 4

Total nitrogen (N) % Max 0.001 Heavy metals (as Pb) % Max 0.0005 Iron (Fe) % Max 0.0005 Oxalate (C H O ) % Max 0.002 2 2 4

Tartarate (C H ) Passes test 4 6

Readily carbonisable substances Passes test Ammonium (NH ) % Max 0.0034

Calcium (Ca) % Max 0.005 Arsenic (As) % Max 0.0001 Mercury (Hg) % Max 0.0001 Lead (Pb) % Max 0.0001 Water (by KF) % 11 - 13 Loss on drying (180°C, 18 hrs) % 10 - 13

Product code:

C.A.S. :

EINECS :

319460500

6132-04-3

200-675-3

500 gr

H272-H301-H330-H334-H350-H360-H372-H314-H400-H410-H312-H317P221-P301-P310-P303-P361-P353-P305-P351-P338-P320-P405-P501a

Assay (By iodometry) % 99.5 - 100.5Insoluble matter % Max 0.005Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.014

Calcium (Ca) % Max 0.002Aluminium (Al) % Max 0.002Copper (Cu) % Max 0.01Iron (Fe) % Max 0.002Lead (Pb) % Max 0.002Potassium (K) % Max 0.01Magnesium (Mg) % Max 0.005

Product code:

C.A.S. :

EINECS :

318070500

7789-12-0

234-190-3

Sodium dichromate dihydrate Na Cr O .2H O MW =289.00 2 2 7 2

Analytical Reagent

500 gr

MW=

Sodium dihydrogen orthophosphate

dihydrate NaH PO .2H O 156.012 4 2

Analytical Reagent

Assay % 99.0 - 100.5 Identity (acc. to pharma) Passes test Appearance of solution Passes test Water insoluble matter % Max 0.01 pH of 1% solution in water 4.1-4.7 pH of 5% solution in water 4.2-4.5 pH of 5.7% solution in water 4.1-4.5 Chloride (Cl) % Max 0.001 Sulfate (SO ) % Max 0.005 4

Aluminium,Calcium and related elements Passes test Substance reducing KMnO Passes test 4

Arsenic (As) % Max 0.0002 Calcium (Ca) % Max 0.002 Copper (Cu) % Max 0.0001 Iron (Fe) % Max 0.001Lead (Pb) % Max 0.0001 Magnesium (Mg) % Max 0.001Potassium (K) % Max 0.005Loss on drying (at 130 °C) % 21.5 - 24.0

Product code:

C.A.S. :

EINECS :

319090500

13472-35-0

231-449-2

500 gr

MW=

Sodium dihydrogen orthophosphate Laboratory Reagent

dihydrate NaH PO .2H O 156.012 4 2

Assay % Min 98pH (5% water) 4.2 - 4.5Chloride (Cl) % Max 0.005Fluoride (F) % Max 0.001Hydrogen phosphate (HPO ) % Max 0.54

Sulfate (SO ) % Max 0.024

Heavy metals (as Pb) % Max 0.0005Arsenic (As) % Max 0.0002Lead (Pb) % Max 0.0005Calcium (Ca) % Max 0.005Iron (Fe) % Max 0.001Copper (Cu) % Max 0.0025Magnesium (Mg) % Max 0.005Zinc (Zn) % Max 0.0025Substance reducing KMnO % Max 0.044

Loss on drying (at 130°C) % 21.5 - 24

Product code:

C.A.S. :

EINECS :

319710500

13472-35-0

231-449-2

500 gr

MW=

Sodium chloride For Molecular BiologyNaCl 58.44

Assay % Min 99.5 DNases/RNases/Proteases Not detectable pH of 5% aqueous solution (20 °C) 5.0 - 8.0 Bromide (Br) % Max 0.005 Iodide (I) % Max 0.001 Phosphate (PO ) % Max 0.0014

Sulfate (SO ) % Max 0.0014

Barium (Ba) % Max 0.001Calcium (Ca) % Max 0.002 Iron (Fe) % Max 0.0001 Potassium (K) % Max 0.005Magnesium (Mg) % Max 0.001Lead (Pb) % Max 0.0005

Product code:

C.A.S. :

EINECS :

319870500

7647-14-5

231-598-3

500 gr

H303P312

H301-H330-H312-H317-H334-H340-H350-H360-H372-H314-H318-H400-H410P260-P301-P310-P303-P361-P353-P304-P340-P305-P351-P338-P320-P330P405-P501A

Assay % Min 99 Acidity as HCl % Max 0.2Alkalinity as NaOH % Max 0.1Aluminium (Al) % Max 0.002 Calcium (Ca) % Max 0.005Chloride (Cl) % Max 0.005 Insoluble matter % Max 0.005Sulfate (SO ) % Max 0.014

Loss on drying (at 105°C) % Max 0.05

Product code:

C.A.S. :

EINECS :

319330500

10034-82-9

231-889-5

MW =

Sodium chromate tetrahydrate Analytical ReagentNa CrO .4H O 234.072 4 2

500 gr

Page 103: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

102

MW=

Sodium DL-tartrate anhydrousC H Na O 194.05 4 2 64

Laboratory Reagent

Assay % Min 99.5Iron (Fe) % Max 0.004Lead (Pb) % Max 0.002Chloride (Cl) % Max 0.01

Product code:

C.A.S. :

318300500

868-18-8 500 gr

Washing active substances % 91 - 92 Density ~ 450 g/l pH (1% solution) 6.0-9.0 Sodium sulfate % ~2.0

Unsulphated fractions % Max 3.0 Sodium Chloride % Max 0.5 Water % Max 7.5

Product code:

C.A.S. :

EINECS :

319590500

151-21-3

205-788-1

MW=

Sodium dodecylsulfate Laboratory Reagent C H NaO S 288.3812 25 4

500 gr

H228-H311-H302-H315-H319-H335P210-P261-P305-P351-P338-P361-P405-P501A

Assay % Min 99 Insoluble matter % Max 0.01 Loss on drying at 105°C % Max 0.2Acidity (HF) % Max 0.05 Free alkali % Max 0.04 Chloride (Cl) % Max 0.005 Hexafluorosilicate (SiF ) % Max 0.1 6

Sulfate (SO ) % Max 0.01 4

Sulfite (SO ) % Max 0.005 3

Heavy metal (as Pb) % Max 0.001 Calcium (Ca) % Max 0.004Iron (Fe) % Max 0.002Lead (Pb) % Max 0.0005

Product code:

C.A.S. :

EINECS :

318260500

7681-49-4

231-667-8

MW=

Sodium fluoride Analytical Reagent NaF 41.99

500 gr

H301-H315-H319P280-P301-P310-P305-P351-P338-P362-P405-P501A

MW=

Sodium hydrogen carbonate Laboratory ReagentNaHCO 84.013

Assay (acidimetric) % 99.5 - 101 pH (5% water) 8.0 - 8.5 Chloride (Cl) % Max 0.015 Sulfate (SO ) % Max 0.01 4

Total Nitrogen % Max 0.002 Heavy metals (as Pb) % Max 0.0005 Arsenic (As) % Max 0.0002 Lead (Pb) % Max 0.0005 Calcium (Ca) % Max 0.01 Iron (Fe) % Max 0.002

Product code:

C.A.S. :

EINECS :

319901000

144-55-8

205-633-8

1 kg

H303P312

MW=

di-Sodium hydrogenephosphate Laboratory Reagent

dodecahydrate Na HPO .12H O 358.142 4 2

Assay (by acidimetry) % 98.5 - 100.5 pH (5% water) 9.0 - 9.3 Chloride (Cl) % Max 0.01 Sulfate (SO ) % Max 0.01 4

Sodium dihydrogen phosphate (NaH PO ) % Max 1.0 2 4

Heavy metals (as Pb) % Max 0.001 Iron (Fe) % Max 0.001 Arsenic (As) % Max 0.0001 Substances reducing KMnO (as O) % Max 0.02 4

Loss on drying (at 130 °C) % 57 - 61Water (KF) % 57 - 61

Product code:

C.A.S. :

319950500

10039-32-4500 gr

Standardized solution

traceable to NIST MW =

Sodium Hydroxide 0.1 M (0.1N)

NaOH 40

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (potassiumhydrogen phthalate) is traceable to NIST Reference Standard Material potassiumhydrogen phthalate, number 841.

Product code:

C.A.S. :

EINECS :

BVS16001

1310-73-2

215-185-5

1 L

H314P280 P305-P351-P338-P310

Standardized solution

traceable to NIST MW =

Sodium Hydroxide 1 M (1N)

NaOH 40

Tolerance +/- 0.005MAppearance Clear solutionThe standardisation material (Hydrochloric acid) is a secondary reference material traceable toNIST Reference Standard MaterialTris(hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS16010

1310-73-2

215-185-5

1 L

H314P280 P305-P351-P338-P310

Assay (By iodometry) % 85 - 87 Chloride (Cl) % Max 0.01 Iron (Fe) % Max 0.002

Product code:

C.A.S. :

EINECS :

319440500

7775-14-6

231-890-0

MW=

Sodium dithionite Laboratory Reagent Na S O 174.11 2 2 4

500 gr

H251-H302P280-P235-P410-P301-P312-P420-P407-P501A

Page 104: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

103

Assay (acidimetric) % 98 - 100.5Insoluble matter in water % Max 0.025Sodium Carbonate (Na CO ) % Max 1.02 3

Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.00054

Phosphate (PO ) % Max 0.00054

Silicate (SiO ) % Max 0.0012

Total nitrogen (N) % Max 0.0003Heavy metals (as Pb) % Max 0.0005Iron (Fe) % Max 0.0005Aluminium (Al) % Max 0.0005Calcium (Ca) % Max 0.0005Potassium (K) % Max 0.01

Product code:

C.A.S. :

EINECS :

319250500/5000

1310-73-2

215-185-5

Sodium hydroxide NaOH MW=40

Analytical Reagent

500 gr5 kg

H314-H290P280-P301-P330-P331-P309-P310-P305-P351-P338

Assay (acidimetric) % Min 98Carbonate (as Na CO ) % Max 1.02 3

Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.0034

Phosphate (PO ) % Max 0.0024

Silicate as (SiO ) % Max 0.012

Nitrogen compounds (as N) % Max 0.0005Heavy metals (as Pb) % Max 0.002Iron (Fe) % Max 0.001Aluminium (Al) % Max 0.001Arsenic (As) % Max 0.0004Potassium (K) % Max 0.1

Product code:

C.A.S. :

EINECS :

319450500/5000

1310-73-2

215-185-5

Sodium hydroxide Laboratory ReagentNaOH MW=40

500 gr5 kg

H314-H290P280-P301-P330-P331-P309-P310-P305-P351-P338

Assay (active chlorine) 4.0 - 6.0 Density at 20 °C About 1.12

Product code:

C.A.S. :

EINECS :

319611000

7681-52-9

231-668-3

Sodium hypochlorite

Laboratory Reagent

1 L

H314P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

MW=

Sodium hypophosphite monohydrateNaH PO .H O 105.992 2 2

Laboratory Reagent

Assay % Min 99Water (KF) % 5 - 18Arsenic (As) % Max 0.0005Calcium (Ca) % Max 0.02Iron (Fe) % Max 0.001Heavy metals (as Pb) % Max 0.001Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.24

Product code:

C.A.S. :

EINECS :

319620500

10039-56-2

231-669-9

500 gr

MW=

Sodium L(+) ascorbate Analytical Reagent C H NaO 198.116 7 6

Assay (calculated on dried basis) (Idimetric) % 9 - 101pH of 10% aq. soln. 7 - 8Specifc optical rotation 10% soln. +103 - +108°Los on drying (for 24 hrs.at 60°C, vacum) % Max0.25Heavy metals (as Pb) % Max 0.02Organic volatile impurites Pases test

Product code:

C.A.S. :

EINECS :

319640100

134-03-2

205-126-1

100 gr

MW =

Sodium molybdate dihydrate Analytical ReagentNa MoO .2H O 241.95 2 4 2

Assay % 99 - 102Insoluble matter % Max 0.005pH of 5% solution % 7.0 - 10.5Chloride (Cl) % Max 0.001Nitrate (NO ) % Max 0.0053

Phosphate (PO ) % Max 0.0014

Sulfate (SO ) % Max 0.024

Ammonium (NH ) % Max 0.014

Copper (Cu) % Max 0.002Iron (Fe) % Max 0.001Lead (Pb) % Max 0.001

Product code:

C.A.S. :

EINECS :

318130100

10102-40-6

231-551-7

100 gr

H272-H301-H330-H400P221-P301-P304-P340-P320-P330-P401-P501

Assay % Min 98Insoluble matter % Max 0.003Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.0054

Arsenic (As) % Max 0.00004Calcium (Ca) % Max 0.002Copper (Cu) % Max 0.0005Iron (Fe) % Max 0.001Lead (Pb) % Max 0.0005Magnesium (Mg) % Max 0.002Potassium (K) % Max 0.001

Product code:

C.A.S. :

EINECS :

319130500

7632-00-0

231-555-9

Sodium nitrite NaNO MW =69.00 2

Analytical Reagent

500 gr

Page 105: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

104

H272-H301-H330-H400P221-P301-P304-P340-P320-P330-P401-P501

Assay % Min 97Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.0054

Heavy metals (as Pb) % Max 0.001Calcium (Ca) % Max 0.005Loss on drying % Max 0.25

Product code:

C.A.S. :

EINECS :

319930500

7632-00-0

231-555-9

Sodium nitrite Laboratory Reagent NaNO MW =69.00 2

500 gr

H301-H312-H332P261-P280-P301-P310-P304-P340-P405-P501A

Assay (Argentometric ) % Min 99.0Insoluble matter % Max 0.01Chloride (Cl) % Max 0.01Ferricyanide [Fe(CN6)] % Max 0.01Ferrocyanide [Fe(CN6)] % Max 0.02Sulfate (SO ) % Max 0.014

Product code:

C.A.S. :

EINECS :

501210100

13755-38-9

238-373-9

Na [Fe(CN) NO].2H O MW =297.95 2 5 2

Sodium nitroprusside dihydrate Analytical Reagent

100 gr

Analytical Reagent

MW =

Tri-sodium orthophosphate

dodecahydrate Na PO .12H O 380.12 3 4 2

Assay % 98 - 102 Insoluble matter % Max 0.01 Free alkali (NaOH) % Max 2.5 Chloride (Cl) % Max 0.005 Nitrogen compounds (N) % Max 0.001 Sulfate (SO ) % Max 0.005 4

Calcium (Ca) % Max 0.002 Copper (Cu) % Max 0.0005 Iron (Fe) % Max 0.001 Lead (Pb) % Max 0.0005 Magnesium (Mg) % Max 0.002 Potassium (K) % Max 0.005

Product code:

C.A.S. :

EINECS :

319150500

10101-89-0

231-509-8

500 gr

H314-H318P280-P305+P351-P338-P309-P310

H272-H360-H318-H302-H335P221-P210-P220-P305-P351-P338-P405-P501A

Assay % Min 97 Chloride (Cl) % Max 0.033 Sulfate (SO ) % Max 1.5 4

Heavy metals (as Pb) % Max 0.001 Iron (Fe) % Max 0.002

Product code:

C.A.S. :

EINECS :

319401000

10486-00-7

239-172-9

MW =

Sodium perborate tetrahydrate Laboratory ReagentNaBO .4H O 153.863 2

1 kg

Assay % Min 95 Chloride (Cl) % Max 0.002 Phosphate (PO ) % Max 0.0005 4

Sulfate (SO ) % Max 0.001 4

Total nitrogen (N) % Max 0.003 Heavy metals (Pb) % Max 0.002 Aluminium (Al) % Max 0.001 Iron (Fe) % Max 0.002

Product code:

C.A.S. :

EINECS :

318160100

1313-60-6

215-209-4

MW =

Sodium peroxide Analytical ReagentNa O 77.982 2

100 gr

H271-H314P221-P283-P303-P361-P353-P305-P351-P338-P405-P501A

H225-H351-H319-H335P210-P261-P303-P361-P353-P305-P351-P338-P405-P501

Assay (Iodometric) % Min 98.0Insoluble mater % Max 0.005Chloride (Cl) % Max 0.002Ammonium (NH ) % Max 0.00054

Arsenic (As) % Max 0.00004Iron (Fe) % Max 0.0005Heavy metals (Pb) % Max 0.001Manganese (Mn) % Max 0.0001

Product code:

C.A.S. :

EINECS :

319101000

7775-27-1

231-892-1

Sodium persulfate Analytical Reagent MW =238.09

Na S O 2 2 8

1 kg

H302-H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

Assay (calculated to dried material) % Min 99Loss on drying at 105 °C % Max 0.5Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.054

Heavy metal (as Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

319960500

54-21-7

200-198-0

Sodium salicylate C H NaO MW =160.10 7 5 3

Laboratory Reagent

500 gr

Page 106: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

105

H300- -H331-H317-H411P261-P301-P310-P302-P352-P321-P405-P501

EUH031

Assay % Min 99Chloride (Cl) % Max 0.005Sulfate and Selenate (as SO ) % Max 0.0054

Nitrogen compounds (N) % Max0.005Iron (Fe) % Max 0.001

Product code: 31934

C.A.S. : 10102-18-8

EINECS : 233-267-9

0025

Sodium selenite anhydrous Analytical Reagent Na SeO MW =173.01 2 3

25 gr

MW=

Sodium sulfate anhydrousNa SO 142.042 4

Analytical Reagent

Assay (ionsensitive electrode) % Min 99 Insoluble matter % Max 0.01 pH (5% water) 5.2 - 9.2 Chloride (Cl) % Max 0.001 Phosphate (PO ) % Max 0.001 4

Total nitrogen (N) % Max 0.0005 Heavy metals (as Pb) % Max 0.0005 Arsenic (As) % Max 0.0001 Calcium (Ca) % Max 0.01 Iron (Fe) % Max 0.0005 Potassium (K) % Max 0.002 Magnesium (Mg) % Max 0.001Loss on ignition (at 800 °C) % Max 0.5

Product code:

C.A.S. :

EINECS :

319260500/1000

7757-82-6

231-820-9

500 gr1 kg

MW=

Sodium sulfite anhydrous Analytical Reagent Na SO 126.042 3

Assay (Iodmetric) % Min 98 Insoluble matter in water % Max 0.005Acidity Passes test Alkalinity Max 0.03 meq/g Chloride (Cl) % Max 0.02 Heavy metals (as Pb) % Max 0.001 Iron (Fe) % Max 0.0005

Product code:

C.A.S. :

EINECS :

319270500

7757-83-7

231-821-4

500 gr

H303P312

MW =

Sodium (+) tartrate dihydrate Laboratory ReagentC H Na O .2H O 230.08 4 4 2 6 2

Assay (ex Na) % Min 99pH (5% solution 20 °C) 7.0 - 8.0Chloride (Cl) % Max 0.01Sulfate (SO ) % Max 0.054

Iron (Fe) % Max 0.004Lead (Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

318230500

6106-24-7

212-773-3

500 gr

H302-H312-H332-H412P261-P280-P304-P340-P301-P312-P312-P501A

Assay % Min 98 Chloride (Cl) % Max 0.02 Sulfate (SO ) % Max 0.014

Iodine absorption (I) % Max 1 ml

Product code:

C.A.S. :

EINECS :

318340500

540-72-7

208-754-4

MW =

Sodium thiocyanate Laboratory ReagentNaSCN 81.07

500 gr

Sodium Thiosulfate 0.1 M (0.1N) Standardized solution

traceable to NIST Na O S .5H O MW =248.17 2 3 2 2

Tolerance +/- 0.0005MAppearance Clear solution The standardisation material (potassium iodate) is traceable to NIST Standard Reference Material arsenic trioxide, number 83d

Product code:

C.A.S. :

EINECS :

BVS17001

10102-17-7

231-867-5

1 L

Sodium Thiosulfate 1 M (1N) Standardized solution

traceable to NIST Na O S .5H O MW =248.17 2 3 2 2

Tolerance +/- 0.0005MAppearance Clear solution The standardisation material (potassium iodate) is traceable to NIST Standard Reference Material arsenic trioxide, number 83d

Product code:

C.A.S. :

EINECS :

BVS17010

10102-17-7

231-867-5

1 L

H290-H314-H335P261-P280-P305-P351-P338-P310

Chloride (Cl) % Max 0.05 Sulfate (SO ) % Max 0.05 4

Iron (Fe) % Max 0.005 Heavy metals (as Pb) % Max 0.001 Loss on ignition (at 700°C) % 35 – 50

Product code:

C.A.S. :

EINECS :

321040500

13517-24-3

229-912-9

Sodium silicate (meta) Na O Si.9H O MW =284.20 2 3 2

Laboratory Reagent

500 gr

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 107: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

106

Assay % 99 - 101

Melting range °C 132 - 135

Residue on ignition (as SO ) % Max 0.24

Aldehydes (as C H O) % Max 0.152 4

Heavy metals (Pb) % Max 0.001

Arsenic (As) % Max 0.0003

Water (Karl Fischer) % Max 0.5

Product code: 11913

C.A.S. : 110-44-1

EINECS : 203-768-7

0500

Sorbic acid C H O MW =112.13 6 8 2

Laboratory Reagent

500 gr

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

Product code:

DM1080500

Soya peptone For Microbiology

500 gr

pH (1.0 w/v aqueous solution) 6.4 ~ 0.5

Total nitrogen % Min 9.0 à- Amino nitrogen % Min 1.8Sodium chloride % Max 5.0Moisture % 5.0Ash % 14.0

Product code:

DM2340500

SS agar (Salmonella shigella agar) For Microbiology

500 gr

Beef extract 5.000 G/LPeptic digest of animal tissue 5.000 G/LLactose 10.000 G/LBile salts mixture 8.500 G/LSodium citrate 10.000 G/LSodium thiosulfate 8.500 G/LFerric citrate 1.000 G/LBrilliant green 0.00033 G/LNeutral red 0.025 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.0 ~ 0.2

PH range 6.80 - 7.20Reaction reaction of 6.3% w/v aqueous solution at 25°C pH 7.0 ~ 0.2

Assay (mix of fatty acid) % Min 98 Acid number 195 - 200 Sulfated ash % Max 0.1 Iodine value Max 4.0Congealing temprature Min 54°C

Product code:

C.A.S. :

EINECS :

101350500

57-11-4

200-313-4

MW =

Stearic acid For SynthesisC H O 284.4818 36 2

500 gr

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501A

Product code:

DM2630500

Streptococcus Selection agar For Microbiology

500 gr

Casein enzymic hydrolysate 15.000 G/LPapaic digest of soyabean meal 5.000 G/LDextrose 5.000 G/LSodium chloride 4.000 G/LSodium citrate 1.000 G/LSodium sulfite 0.200 G/LL-Cystine 0.200 G/LSodium azide 0.200 G/LCrystal violet 0.0002 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ~ 0.2

MW =

Strontium carbonateSrCO 147.633

Laboratory Reagent

Assay (Complexometry) % Min 98 Insoluble matter in CH COOH % Max 0.025 3

Chloride (Cl) % Max 0.02 Phosphate (PO ) % Max 0.005 4

Copper (Cu) % Max 0.002 Iron (Fe) % Max 0.002 Nickel (Ni) % Max 0.002 Lead (Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

302070250

1633-05-2

216-643-7

250 gr

H318P280-P305-P351-P338-P310

Assay (complexometric) % Min 98 Insoluble matter in water % Max 0.01 Sulfate (SO ) % Max 0.005 4

pH (5% water) 5.0 - 7.0 Heavy metals (as Pb) % Max 0.002 Barium (Ba) % Max 0.01 Calcium (Ca) % Max 0.1 Iron (Fe) % Max 0.002

Product code:

C.A.S. :

EINECS :

319070500

10025-70-4

233-971-6

MW =

Strontium chloride hexahydrate Laboratory ReagentSrCl .6H O 266.622 2

500 gr

MW=

Sodium thiosulfate pentahydrate Na S O .5H O 248.172 2 3 2

Analytical Reagent

Assay % 99.5 - 101.0 Insoluble matter % Max 0.003 Reaction pH 5.5-7.5 Chloride(Cl) % Max 0.02 Nitrogen compounds(N) % Max 0.005 Sulfate and sulfite(SO ) % Max 0.1 4

Sulfide(S) % Max 0.0002 Calcium(Ca) % Max 0.002 Copper(Cu) % Max 0.0005 Iron(Fe) % Max 0.0005 Lead(Pb) % Max 0.0005 Magnesium(Mg) % Max 0.001 Potassium(K) % Max 0.001

Product code:

C.A.S. :

EINECS :

319280500

10102-17-7

231-867-5

500 gr

Page 108: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

107

MW =

Strontium sulfate anhydrousSrSO 183.684

Laboratory Reagent

Assay % Min 98 Loss on ignition (20 min. 400 °C) % Max 1.5 Alklalis (as sulfates) % Max 1.0 Chloride (Cl) % Max 0.005 Iron (Fe) % Max 0.003

Product code:

C.A.S. :

EINECS :

320200500

7759-02-6

231-850-2

500 gr

H318-H335-H315P261-P305-P351-P338-P302-P352-P321-P405-P501a

Assay % Min 99.5Melting point °C 185 - 190 Insoluble matter % Max 0.003Sulfated ash % Max 0.01Chloride (Cl) % Max 0.001Sulfate (SO ) % Max 0.0024

Ammonium (NH ) % Max 0.0014

Copper (Cu) % Max 0.0005Iron (Fe) % Max 0.0005Lead (Pb) % Max 0.0005Substances reducing permanganate (O) % Max 0.008

Product code:

C.A.S. :

EINECS :

119030100

110-15-6

203-740-4

Succinic acid Analytical Reagent

C H O MW =118.094 6 4

100 gr

Assay % Min 99 Melting point °C 117 - 119

Product code:

C.A.S. :

EINECS :

519020500

108-30-5

203-570-0

MW =

Succinic anhydride For SynthesisC H O 100.074 4 3

H302-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

500 gr

MW =

Sucrose Analytical ReagentC H O 342.30 12 22 11

Specific rotation (x) 20 °C (10.0% w/v aqueoussolution) +66.4° to +66.6°Insoluble matter % Max 0.003Loss on drying at 100 °C % Max 0.05Sulfated ash % Max 0.02Chloride (Cl) % Max 0.0005Nitrogen compounds (N) % Max 0.002Sulfate (SO ) % Max 0.0024

Copper (Cu) % Max 0.0001Iron (Fe) % Max 0.0001Lead (Pb) % Max 0.0001Reducing sugars (C H O ) % Max 0.016 12 6

Product code:

C.A.S. :

EINECS :

500111000

57-50-1

200-334-9

1 kg

MW =

Sucrose For Molecular BiologyC H O 342.30 12 22 11

Assay % Min 99.5pH (of 1M soln. in water) 5.0 – 7.0Specific Rotation ¾ (C=26% in water) +65.5°to +67.5°Maximum Absorbance (1M inwater)at 260 nm 0.11 280 nm 0.08Loss on drying (at 100°C) % Max 0.1Sulfated ash % Max 0.01Chloride (Cl) % Max 0.005Sulfate (SO ) % Max 0.0054

Arsenic (As) % Max 0.00001Aluminium (Al) % Max 0.0005Bismuth (Bi) % Max 0.0005Zinc (Zn) % Max 0.0005Cadmium (Cd) % Max 0.0005Calcium (Ca) % Max 0.001Chromium (Cr) % Max 0.0005Cobalt (Co) % Max 0.0005Copper (Cu) % Max 0.0005Iron (Fe) % Max 0.0005Heavy metals (as Pb) % Max 0.0005Lithium (Il) % Max 0.0005Magnesium (Mg) % Max 0.0005Manganese (Mn) % Max 0.0005Nickel (Ni) % Max 0.0005Potassium (K) % Max 0.005Sodium (Na) % Max 0.005Strontium (Sr) % Max 0.0005

Product code:

C.A.S. :

EINECS :

500480500

57-50-1

200-334-9

500 gr

MW =

Sucrose Laboratory ReagentC H O 342.30 12 22 11

Specific Rotation 20°C (10% w/v aq. solution) +66.4° to +66.6°Sulfated ash % Max 0.02 Acidity or alkalinity reacting impurities Passes testBarium (Ba) Passes test Lead (Pb) Passes test Sulfite (SO ) % Max 0.001 3

Dextrines Passes test Dye stuffs Passes test Glucose, invert sugars Passes test

Product code:

C.A.S. :

EINECS :

501291000/2500

57-50-1

200-334-9

1 kg 2.5 kg

H272-H302-H315-H319-H335P221-P210-P220-P305-P351-P338-P405-P501A

Assay (complexometric) % Min 98.0 Chloride (Cl) % Max 0.005 Sulfate (SO ) % Max 0.02 4

Iron (Fe) % Max 0.005 Lead (Pb) % Max 0.005

Product code:

C.A.S. :

EINECS :

320160500

10042-76-9

233-131-9

MW =

Strontium nitrate anhydrous Laboratory ReagentSr(NO ) 211.63 3 2

500 gr

Page 109: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

108

H315-H319-H335-H303P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay (on dried material) % Min 99 IR spectrum Conforms to structure Acid insoluble impurities Passes test Alkali insoluble impurities Passes test Melting range 163-166°C Sulfate (SO ) % Max 0.02 4

Chloride (Cl) % Max 0.01 Heavy metals (as Pb) % Max 0.002Loss on drying (105 °C) % Max 0.5 Sulfated ash % Max 0.1

Product code:

C.A.S. :

EINECS :

202070100

63-74-1

200-563-4

Analytical Reagent

MW=

Sulfanilamide C H N O S 172.206 8 2 2

100 gr

Standardized solution

traceable to NIST MW =

Sulfuric Acid 0.05 M (0.1N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18001

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

Standardized solution

traceable to NIST MW =

Sulfuric Acid 0.1 M (0.2N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18002

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

H314-H302P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501

Assay % Min 99Sulfated ash % Max 0.1Iron (Fe) % Max 0.001Heavy metals (Pb) % Max 0.01Chloride (Cl) % Max 0.01

Product code:

C.A.S. :

EINECS :

121020250

5965-83-3

202-555-6

5-Sulphosalicylic acid dihydrate Laboratory Reagent C H O S.2H O MW =254.217 6 6 2

250 gr

Standardized solution

traceable to NIST MW =

Sulfuric Acid 0.25 M (0.5N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18005

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

Standardized solution

traceable to NIST MW =

Sulfuric Acid 0.5 M (1N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18010

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

Standardized solution

traceable to NIST MW =

Sulfuric Acid 1 M (2N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18020

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

Page 110: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web

FindingUS on the

109

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

Assay % Min 98Non-volatile matter % Max 0.002Chloride (CI) % Max 0.00002Nitrate (NO ) % Max 0.000023

Ammonium (NH ) % Max 0.00024

Arsenic (As) % Max 0.000005Copper (Cu) % Max 0.00001Iron (Fe) % Max 0.0001Lead (Pb) % Max 0.0001Selenium (Se) % Max 0.001Substances reducing permanganate (O) Max 0.0001

Product code:

C.A.S. :

EINECS :

119042500

7664-93-9

231-639-5

Analytical Reagent

H SO MW= 98.08 2 4

Sulfuric acid 98 %

2.5 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

Assay (acidimetric) % Min 98Chloride (CI) % Max 0.0002Nitrate (NO ) % Max 0.00013

Heavy metals (as Pb) % Max 0.0005Ammonium (NH ) % Max 0.00054

Arsenic (As) % Max 0.00001Iron (Fe) % Max 0.0002Substances reducing by KMnO % Max 0.02 ml N/14

Residue on ignition % Max 0.005Wt.per ml at 20 °C About 1.84

Product code:

C.A.S. :

EINECS :

119012500

7664-93-9

231-639-5

Laboratory Reagent H SO MW= 98.08 2 4

Sulfuric acid 98 %

2.5 L

Page 111: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

MW =

Tannic acid Analytical ReagentC H O 1701.20 76 52 46

Heavy metals (as Pb) % Max 0.003Arsenic (As) % Max 0.0003Loss on drying (at 105 °C) % Max 12Sulfated ash % Max 0.1

Product code:

C.A.S. :

EINECS :

120050100

1401-55-4

215-753-2

100 gr

Assay % Min 99.5 Chloride (Cl) % Max 0.002 Sulfate (SO ) % Max 0.015 4

Oxalate (C O ) % Max 0.05 2 4

Heavy metals (as Pb) % Max 0.001 Lead (Pb) % Max 0.001 Copper (Cu) % Max 0.001 Zinc (Zn) % Max 0.001 Arsenic (As) % Max 0.0001 Loss on drying (at 105°C) % Max 0.5 Sulfated ash % Max 0.05

Product code:

C.A.S. :

EINECS :

120030500

87-69-4

201-766-0

MW=

L-(+)-Tartaric acid Laboratory ReagentC H O 150.094 6 6

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

500 gr

Absorption maxima in water 421 - 427nmAbsorptivity, 1cm, lmax Min 400Loss on drying at 135 °C % Max 15

Product code: 120060025

C.A.S. : 1934-21-0

EINECS : 217-699-5

Tartrazine For Microscopy C H N Na O S MW =534.37 16 9 4 3 9 2

25 gr

H334-H317P285-P261-P280-P302-P352-P321-P501a

Product code:

DM2640500

TCBS agar For Microbiology

500 gr

Proteose pepetone 10.000 G/LYeast extract 5.000 G/LSodium thiosulfate 10.000 G/LSodium citrate 10.000 G/LOxgall 8.000 G/LSucrose 20.000 G/LSodium chloride 10.000 G/LFerric citrate 1.000 G/LBromo thymol blue 0.040 G/LThymol blue 0.040 G/LAgar 15.000 G/LFinal pH (at 25°C) 8.6 ~ 0.2

pH range 8.40 - 8.80Reaction reaction of 8.9% w/v aqueous solution at 25°C pH 8.6 ~ 0.2

110

Appearance Colorless to yellowish liquid Mixture of isomers Contains % ~65%, ~20%, ~10

Water % Max. 0.5 Density (d20°C/4 °C) ~0.934

Refractive index (n 20°C) ~1.483

Product code:

C.A.S. :

102170500

8006-39-1

MW=

Terpineol anhydrous Laboratory ReagentC H O 154.2510 18

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

500 ml

H225-H332-H319-H335P210-P241-P303-P361-P353-P305-P351-P338-P405-P501

Assay (GC) % Min 99

Wt.per ml at 30 °C 0.773 - 0.778 g

Freezing point °C Min 25

Refractive index 1.384 - 1.386

Water % Max 0.5

Acidity (CH COOH) % Max 0.0033

Non volatile matter % Max 0.001

Aldehydes and ketones (C H CHO) % Max 0.013 7

Butan-2-ol [C H (OH)] % Max 0.24 9

Copper (Cu) % Max 0.00005

Iron (Fe) % Max 0.00005

Lead (Pb) % Max 0.00005

Product code:

C.A.S. :

EINECS :

220020500

75-65-0

200-889-7

Tert-Butanol Analytical Reagent C H O MW =74.124 10

500 ml

H300-H310-H370-H372-H314-H411P260-P301-P310-P303-P361-P353-P305-P351-P338-P361-P405-P501A

Appearance Clear colorless solution Assay (acidimetric) % 24 - 26 Wt. per ml at 20°C ~1.02 g

Sulfated ash % Max 0.1 Halide (as Cl) % Max 0.2

Product code:

C.A.S. :

EINECS :

303160100

75-59-2

200-882-9

MW =

Tetramethyl ammonium hydroxide Laboratory Reagent

solution in water (CH ) N.OH 91.153 4

100 ml

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

BI HO EC MCa

oh m p arme h

Ca

ophhem arm

web on the

FindingUS

Page 112: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

111

H225-H314-H302-H332P210-P260-P303-P361-P353-P305+P351-P338-P405-P501A

Assay % Min 99 Iron (Fe) % Max 0.00001Water % Max 0.5 Sulfated ash % Max 0.005Refractive index ~1.4179

Product code: 52005

C.A.S. : 110-18-9

EINECS : 203-744-6

0100/0250

N,N,N’N’-Tetramethylethylenediamine C H N MW =116.21 6 16 2

Analytical Reagent

100 ml250 ml

Assay % Min 99

Product code:

C.A.S. :

520420010

67-03-8

EINECS : 200-641-8

MW=

Thiamine hydrochloride For BiochemistryC H Cl N OS.H O 337.2712 18 2 4 2

H315-H319-H335 P261-P280-P305-P351-P338-P304-P340-P405-P501A

10 gr

H350-H302-H315-H319-H412P280-P302-P352-P305-P351-P338-P321-P405-P501a

Assay (ex N) % Min 99Heavy metals (as Pb) % Max 0.001Iron (Fe) % Max 0.0005Sulfated ash % Max 0.05Melting point °C 111 - 114

Product code: 52008

C.A.S. : 62-55-5

EINECS : 200-541-4

0100

Thioacetamide Analytical Reagent CH CSNH MW =75.13 3 2

100 gr

Product code:

DM2650500

Thioglycollate agar For Microbiology

500 gr

Casein enzymic hydrolysate 15.000 G/LDextrose 5.500 G/LSodium chloride 2.500 G/LYeast extract 5.000 G/LSodium thioglycollate 0.500 G/LL-Cystine 0.500 G/LResazurin sodium salt 0.001 G/LAgar 20.000 G/LFinal pH (at 25°C) 7.1 ~ 0.2

H314-H302-H332 P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

Assay (iodometric/ex Cl) % 99.0 - 101 Wt. per ml at 20°C About 1.64 g

Product code:

C.A.S. :

EINECS :

113060500

7719-09-7

231-748-8

Thionyl chloride For Synthesis SOCl MW =118.97 2

500 ml

H351-H361-H302-H411P273-P280h

Assay % Min 99Melting point °C 174 - 178 Water insoluble matter % Max 0.005Sulfated ash % Max 0.05Sulfate (SO ) % Max 0.014

Iron (Fe) % Max 0.0005Loss on drying (at 105 °C) % Max 0.5

Product code:

C.A.S. :

EINECS :

520010500

62-56-6

200-543-5

Thiourea Analytical Reagent NH .CS.NH MW =76.12 2 2

500 gr

MW =

L-Threonine For BiochemistryC H NO 119.12 4 9 3

Assay (HClO titration) % Min 994

Heavy metals (as Pb) % Max 0.001Ammonium (NH ) % Max 0.014

Foreign amino acids % Max 0.3Other ninhydrin positive substances (as glycine) % Max 0.1

Product code: 520300005/0025

C.A.S. : 72-19-5

EINECS : 200-774-1

5 gr25 gr

MW =

Thymol blue indicator Analytical ReagentC H O S 466.6027 30 5

Acidic range pH 1.2-2.8 Red to yellow Alkaline range pH 8.0-9.6 Yellow to blue Loss on drying % Max 10Dye content (By Spectrophotometry) % Min. 95.0

Product code:

C.A.S. :

EINECS :

303410005/0025

76-61-9

200-973-3

5 gr25 gr

MW =

Titan yellow Analytical ReagentC H N Na O S 695.7328 19 5 2 6 4

pH 12.0 - 13.0 Yellow to red Absorption maxima 398 - 402 nmLoss on drying (at 110°C) % Max 8

Product code:

C.A.S. :

420260010

1829-00-1

10 gr

Page 113: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

112

H351P281-P201-P202-P308-P313-P405-P501A

Assay % Min 99.5 Heavy metals (as Pb) % Max 0.002 Iron (Fe) % Max 0.02 Arsenic (As) % Max 0.0003 Antimony (Sb) % Max 0.005 Soluble in acid (HCl 0.5 mol/L) % Max 0.5 Loss on drying (at 105°C) % Max 0.5 Loss on ignition (at 1000 °C; 2h) % Max 0.5

Product code:

C.A.S. :

EINECS :

320150500

13463-67-7

236-675-5

Analytical Reagent MW =

Titanium (IV) oxide TiO 79.90 2

500 gr

H225-H304-H361-H373-H315-H336P210-P260-P301-P310-P303-P361-P353-P405-P501A

Assay (by GC) % Min 99.5 Water (KF) % Max 0.03 Acidity (meq/g) (meq/g) Max 0.0005 Residue on Evaporation % Max 0.002 Sulfur Compounds % Max 0.0003

Product code:

C.A.S. :

EINECS :

220092500

108-88-3

203-625-95

Analytical Reagent MW =

Toluene C H 92.14 7 8

2.5 L

Assay (GC) % Min 99.8 Non volatile matter % Max 0.0001 Water % Max 0.05 Absorbance in 1.0 cm cell against water at: 285 nm Max 1.00 290 nm Max 0.50 300 nm Max 0.20 310 nm Max 0.10 335 nm Max 0.02 350 nm Max 0.01

Product code:

C.A.S. :

EINECS :

220351000

108-88-3

203-625-95

MW =

Toluene C H 92.14 7 8

For HPLC & Spectroscopy

1 L

H225-H304-H361-H373-H315-H336P210-P260-P301-P310-P303-P361-P353-P405-P501A

MW =

Toluidine blue For MicroscopyC H ClN S 305.815 16 3

Dye content (By spectrophotometry) % Min 80 Absorption maximum in water 628 - 633 nm Solubility (0.1%; water) Clear solution Absorptivity (0.005g/l in H O) Min 1200 2

Loss on drying (at 110°C) % Max 8

Product code:

C.A.S. :

EINECS :

303350025

92-31-9

202-146-2

25 gr

Assay (by GC) % Min 99.0Water (KF) % Max 0.1Residue on Evaporation % Max 0.005Acidity (meq/g) (meq/g) % Max 0.0005

Product code:

C.A.S. :

EINECS :

220012500

108-88-3

203-625-95

Laborarory Reagent MW =

Toluene C H 92.14 7 8

2.5 L

H225-H304-H361-H373-H315-H336P210-P260-P301-P310-P303-P361-P353-P405-P501A

Assay % Min 99Melting point 42 - 44 °CInsoluble matter in dil HCl % Max 0.01Sulfated ash % Max 0.02p-Nitrotoluene (CH C H NO ) % Max 0.0013 6 4 2

Toluene (C H CH ) % Max 0.16 5 3

m-Toluidine (CH C H NH ) % Max 0.33 6 4 2

o-Toluidine (CH C H NH ) % Max 0.13 6 4 2

Product code:

C.A.S. :

EINECS :

301670100

106-49-0

203-403-1

C H N MW =107.16 7 9

P-Toluidine Analytical Reagent

100 gr

H301-H311-H331-H319-H317-H351-H400P280H-P273-P309-P310-P302-P352

Assay (GC) % Min 99.5Wt. Per ml at 20°C 0.998 - 1.000gChloride (Cl) % Max 0.0005Heavy metals (Pb) % Max 0.0001Iron (Fe) % Max 0.0001Water % Max 0.1Sulfated ash % Max 0.005Suitability for glucose determination Passes test

Product code:

C.A.S. :

EINECS :

220190500

95-53-4

202-429-0

o-Toluidine Analytical Reagent

C H N MW =107.16 7 9

500 ml

H301-H331-H319-H350-H400-H227-H313P273-P201-P309-P310

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

Page 114: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

113

MW =

Trehalose dihydrate For BiochemistryC H O .2H O 378.34 12 22 11 2

Assay % Min 99Melting point on dried substance (at 130 °C) °C 210 - 215 Loss on drying (at 130 °C) % 9 - 10Specific rotation 5% in water +177° to +180°Sulfated ash % Max 0.2

Product code: 220390005

C.A.S. :

EINECS :

6138-23-4

202-739-6

5 gr

Assay % 98.5 - 101 pH (5% solution) 6.0 - 7.5 Water insoluble matter % Max 0.005Chloride (Cl) % Max0.001 Oxalate (C O ) % Max 0.012 4

Sulfate (SO ) % Max 0.005 4

Copper (Cu) % Max 0.0001Iron (Fe) % Max 0.0005 Lead (Pb) % Max 0.0005 Potassium (K) % Max 0.003Sodium (Na) % Max 0.004

Product code: 30029

C.A.S. :

EINECS :

0500

3458-72-8

222-394-5

tri-Ammonium citrate Analytical Reagent C H N O MW =243.22 6 17 3 7

500 gr

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501

Assay % Min 99Freezing point Min 56 °CInsoluble matter % Max 0.005Heavy metals (as Pb) % Max 0.002Chloride (Cl) % Max 0.001Nitrate (NO ) % Max 0.0023

Phosphate (PO ) % Max 0.00054

Sulfate (SO ) % Max 0.024

Residue on ignition % Max 0.02Iron (Fe) % Max 0.001Substance darkened by H SO Passes test2 4

Product code:

C.A.S. :

EINECS :

120010500

76-03-9

200-927-2

Trichloroacetic acid Analytical Reagent Cl CCO H MW =163.39 3 2

500 gr

H314-H400-H410 P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

Assay (acidimetric) % Min 98.0Freezing point °C 55.5 - 58.0 Sulfated ash % Max 0.02Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.02 4

Product code: 120130500

C.A.S. :

EINECS :

76-03-9

200-927-2

Trichloroacetic acid Laboratory Reagent Cl CCO H MW =163.39 3 2

500 gr

H314-H400-H410 P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

Assay % Min 99.5 APHA colour Max 10 Non volatile matter % Max 0.001 Ethanol % Max 0.5Tetrachloroethylene % Max 0.05 Free halogens Passes test Acidity Max 0.0001 meq/g Alkalinity Max 0.0003 meq/g Water (H O) % Max 0.02 2

Chloride (Cl) % Max 0.0004Heavy metals (as Pb) % Max 0.001

Product code:

C.A.S. :

EINECS :

220340500

79-01-6

201-167-4

MW =

Trichloroethylene Analytical ReagentC HCl 131.79 2 3

500 ml

H350-H341-H315-H319-H336-H412P261-P280-P281-P305-P351-P338-P405-P501A

Assay % Min 99.5 Wt. per ml at 20°C 0.727 g Colour Max 10 Hazen units Water % Max 0.1 Non-volatile matter % Max 0.01 Aluminium (Al) % Max 0.000005 Barium (Ba) % Max 0.000002 Cadmium (Cd) % Max 0.000002 Calcium (Ca) % Max 0.00005 Chromium (Cr) % Max 0.000002 Cobalt (Co) % Max 0.000002 Copper (Cu) % Max 0.000002 Iron (Fe) % Max 0.00002 Lead (Pb) % Max 0.000002Magnesium (Mg)% Max 0.000002 Manganese (Mn) % Max 0.000002 Nickle (Ni) % Max 0.000002Potassium (K) % Max 0.000005 Sodium (Na) % Max 0.00005 Strontium (Sr) % Max 0.000002Zinc (Zn) % Max 0.00001U.V. Absorbance Passes test

Product code:

C.A.S. :

EINECS :

301930500

121-44-8

204-469-4

Analytical Reagent

MW =

Triethylamine (C H ) N 101.19 2 5 3

500 ml

H225-H314-H302-H312-H332P210-P260-P303-P361-P353-P305-P351-P338-P405-P501A

Page 115: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

114

Assay (by acidimetry) % Min 98

Density (d20 deg/4 °C) 1.487 - 1.489

Refractive index 1.2995-1.3005

Product code:

C.A.S. :

EINECS :

301920100

76-05-1

200-929-3

Trifluoroacetic acid For Synthesis MW =114.02

C HF O 2 3 2

100 ml

H314-H332-H412P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501

Product code:

DM2350500

Tripe sugar iron agar TSI For Microbiology

500 gr

Peptic digest of animal tissue 10.000 G/LCasein enzymic hydrolysate 10.000 G/LYeast extract 3.000 G/LBeef extract 3.000 G/LLactose 10.000 G/LSucrose 10.000 G/LDextrose 1.000 G/LSodium chloride 5.000 G/LFerrous sulfate 0.200 G/LSodium thiosulfate 0.300 G/LPhenol red 0.024 G/LAgar 12.000 G/LFinal pH (at 25°C) 7.4 ~ 0.2

pH range 7.20 - 7.60Reaction reaction of 6.4% w/v aqueous solution at 25°C pH 7.4 ~ 0.2

Assay (HClO ) titration on anhydrous substances. % Min 99.5 4

pH (5% water) 10 - 11 Absorptivity A 250 - 440 nm (1cm; 10% water) Passes test Melting point °C 169 - 171Chloride (Cl) % Max 0.001 Sulfated ash % Max 0.01 Water % Max 0.5Biological buffer at 25°C pKa 8.07

Product code:

C.A.S. :

EINECS :

520000100

77-86-1

201-064-4

Tris(hydroxymethyl)aminomethane buffer MW =

Analytical Reagent

NH C(CH OH) 121.14 2 2 3

100 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay % Min 99.0 Melting point °C 165 - 170Sulphated ash % Max 0.15 Biological buffer pKa at 20°C A bout 8.3

Product code: 520290500

C.A.S. :

EINECS :

77-86-1

201-064-4

Tris(hydroxymethyl)aminomethane Laboratory

buffer MW =

Reagent

NH C(CH OH) 121.14 2 2 3

500 gr

H315-H319-H335P261-P280-P305-P351-P338-P304-P340-P405-P501A

MW =

Tris hydrochloride Analytical ReagentC H NO .HCl 157.604 11 3

Assay (Cl) % Min 99 pH (0.5M in water, 20°C) 3.5 - 5.0 Loss on drying (at 110°C) % Max 0.2 Residue on ignition (SO , at 900°C) % Max 0.2 4

Solubility (0.5 M in water,at 20 °C) Complete and colourless Insoluble matter Passes filter test Absorption max (0.5 M in water): At 260 nm Max 0.015At 280 nm Max 0.010

Product code:

C.A.S. :

EINECS :

520040100

1185-53-1

214-684-5

100 gr

H350-H361P201-P202-P281-P308-P313-P405-P501a

Dye content % Min 70

Product code:

C.A.S. :

EINECS :

420030025

72-57-1

200-786-7

Trypan blue For Microscopy

25 gr

Wt per ml at 20 °C About 1.06 gm

pH 5% aqueous solution 6 - 8

Product code:

C.A.S. :

318550500

9002-93-1

Triton X 100 Laboratory Reagent

500 ml

H302-H319-H411 P273-P305-P351-P338

Assay (Acidimetric, on dried material) % Min9.8Melting point °C 168-172pH (of 1M soln. in wate 10.5 – 12.0Los on drying (at 105°C) % Max 0.5Maximum UV Absorbance (1M soln. in HPLC water)at 260 nm 0.04Maximum UV Absorbance (40% soln.in HPLC water,1cm)at290 nm 0.05Insoluble mater Pases filter testChloride (Cl) % Max 0.02Sulfate(SO ) % Max 0.0054

Iron (Fe) % Max 0.005Heavy metals (as Pb) % Max 0.002

Product code:

C.A.S. :

EINECS :

520140100

77-86-1

201-064-4

NH C(CH OH) MW =297.95 2 2 3

Tris(hydroxymethyl)aminomethane For Molecular biology

100 gr

H315-H319-H335 P261-P280-P305-P351-P338-P304-P340-P405-P501A

Page 116: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

115

H334-H335-H315-H319P285-P261-P280-P305-P351-P338-P405-P501A

Appearance Light brown Colored powder

Product code:

C.A.S. :

EINECS :

303480025

9002-07-7

232-650-8

Trypsin 1: 250 Laboratory Reagent

25 gr

Solubility in water % Min 98Loss on drying % Max 5Pathogenic germs AbsentSalmonella AbsentEscherichia coli AbsentPseudomonas aeruginosa AbsentStaphylococcus aureus Absent

Product code:

C.A.S. :

303500100

9002-07-7

Trypsin 2000 U/G Laboratory Reagent

H315-H319-H334-H335P261-P305-P351-P338-P342-P311

100 gr

Product code:

DM1090500

Tryptone type-(I) For Microbiology

500 gr

Assay (Non - Aqueous) % Min 9.0Iron (Fe) % Max 0.03Heavy metals (as Pb) % Max 0.01Los on drying (1 05°C) % Max 0.5

Product code:

C.A.S. :

EINECS :

318580025

54-12-6

233-886-4

DL-Tryptophan For Biochemistry C H N O MW =204.23 11 12 2 2

25 gr

H300-H310-H330-H272-H373-H400-H410 P221-P301-P310-P304-P340-P320-P330-P361-P405-P501A

L-Tryptophan MW =

For Biochemistry C H N O 204.23 11 12 2 2

Assay (HClO titration) % Min 994

Heavy metals (as Pb) % Max 0.001

Ammonium (NH ) % Max 0.014

Foreign amino acids % Max 0.3

Other ninhydrin-positive substances (as glycine) Max 0.1

Product code:

C.A.S. :

EINECS :

318570025

73-22-3

200-795-6

25 gr

MW =

Tween-20

Laboratory ReagentC H O 1227.72 58 114 26

Hydroxyl number 97 - 113 Saponification value 40 - 51 Density (d20 °C/4°C) 1.105 - 1.107

Product code:

C.A.S. :

520200500

9005-64-5

500 ml

Tween-80 Laboratory Reagent

Refractive Index 1.471-1.473 Acid value Max 2 Sapnofication Value 45-55 Viscosity at 25 °C 400-500 cSt Water % Max 3.0 Wt/ml at 20 °C 1.077-1.081

Product code:

C.A.S. :

520800500

9005-64-5

500 ml

Assay (HClO titration) % Min 99 4

Heavy metals (as Pb) % Max 0.001 Ammonium (NH ) % Max 0.014

Foreign amino acids % Max 0.3 Other ninhydrin-positive substances (as glycine) % Max 0.1

Product code:

C.A.S. :

EINECS :

520250025

60-18-4

200-460-4

MW =

L-Tyrosine For BiochemistryC H NO 181.19 9 11 3

25 gr

H315-H319-H335P261-P305-P351-P338-P302-P352-P321-P405-P501A

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Page 117: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

DM2660500

Urea agar base (Christensen) For Microbiology

500 gr

Peptic digest of animal tissue 1.000 G/L Dextrose 1.000 G/LSodium chloride 5.000 G/LDisodium phosphate 1.200 G/LMonopotassium phosphate 0.800 G/LPhenol red 0.012 G/LAgar 15.000 G/LFinal pH (at 25°C) 6.8 ~ 0.2

PH range 6.60 - 7.00Reaction reaction of 2.4% w/v aqueous solution at 25°C pH 6.8 ~ 0.2

MW =

Urea cryst. Pure Laboratory ReagentNH CONH 60.06 2 2

Assay (Kjeldahl) % Min 9.0Melting Point °C 131°- 134Sulfated ash % Max 0.1Chloride (Cl) % Max 0.02Sulfate (SO ) % Max 0.054

Product code:

C.A.S. :

EINECS :

521030500

57-13-6

200-315-5

500 gr

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web

FindingUS on the

L-Valine MW =

For Biochemistry C H NO 117.15 5 11 2

Assay % Min 99 Heavy metals (as Pb) % Max 0.001 Ammonium (NH ) % Max 0.01 4

Foreign amino acids % Max 0.3

Other ninhydrin positive substances (as glycine) % Max 0.1

Product code:

C.A.S. :

EINECS :

522020025

72-18-4

200-773-6

25 gr

Assay % Min 99 Melting point °C 81- 83Sulfated ash % Max 0.1

Product code:

C.A.S. :

EINECS :

406170100

121-33-5

204-465-2

MW =

Vanillin For SynthesisCH O.C H (OH).CHO 152.15 3 6 3

100 gr

H302-H332P261-P264-P304-P340-P301-P312-P312-P501A

Product code:

DM2670500

Violet red bile agar For Microbiology

500 gr

Peptic digest of animal tissue 7.000 G/LYeast extract 3.000 G/LLactose 10.000 G/LBile salts mixture 1.500 G/LSodium chloride 5.000 G/LNeutral red 0.030 G/LCrystal violet 0.002 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ~0.1

pH range 7.30 - 7.50Reaction reaction of 4.15% w/v aqueous solution at 25°C pH 7.4 ~ 0.1

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

116

Page 118: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

MW =

Water For HPLC 18.02

H O 2

pH 5 - 7Residue on evaporation % Max 0.0005UV transmission (with air as blank):At 200 nm % Min 100At 250 nm % Min 100Colour Max 10 Hazen

Product code:

C.A.S. :

EINECS :

522111000

7732-18-5

231-791-2

1 L

LC-MSChrom MW =

Water 18.02

H O 2

Colour (j.Hz) Max 5 Specific elektrolitic conductance(25°C) (uS/cm) % Max 2 Total Organic Carbon (TOC) % Max 0.2 Phenolphthalein presence not contain not containGradient specifications (254 nm) -Largest peak (mAU) Max 2 Magnesium (Mg) (ppm) Max 0.1 Potassium (K) (ppm) Max 0.1 Sodium (Na) (ppm) Max 0.1 Calcium (Ca) (ppm) Max 0.1 Filtration (0,2 um) passes test passes testInterfering of peaks caused by impurities determined as:- Lindane (GC/ECD) max.5ng/l or Parathion (GC/NPD)Max.10ng/l passes test

Product code:

C.A.S. :

EINECS :

522162500

7732-18-5

231-791-2

2.5 L

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web

FindingUS on the

117

MW =

Xanthine For Biochemistry C H N O 152.115 4 4 2

Assay % Min 98 Heavy metals (as Pb) % Max 0.001

Product code:

C.A.S. :

EINECS :

522140005

69-89-6

200-718-6

5 gr

Assay (by GC) % Min 98.0 Water % Max 0.05 Residue on Evaporation % Max 0.002 Acidity (meq/g) (meq/g) Max 0.0005 Sulfur Compounds % Max 0.001 Benzene % Max 0.1 Assay of toluene % Max 0.5

Product code :

C.A.S. :

EINECS : 215-535-7

522152500

1330-20-7

Analytical Reagent MW =

XyleneC H 106.17 8 10

2.5 L

H226-H312-H332-H315 P210-P262-P302+P352

Assay % Min 98 Desnity (d20°/4°C) 0.878 - 0.881 Refractive index (n20°/D) ~1.5054

Product code :

C.A.S. :

EINECS :

522190500

95-47-6

202-422-2

o-Xylene For Synthesis MW =

C H 106.17 8 10

500 ml

H226-H312-H332-H315P210-P262-P302-P352

Assay % Min 99Desnity (d20°/4°C) ~0.864

Free acid (as HCl) % Max 0.002Ethyl benzene % Max 0.1o-Xylene % Max 0.5p-Xylene % Max 0.3Toluene % Max 0.1

Product code :

C.A.S. :

EINECS :

522180500

108-38-3

203-576-3

m-Xylene For Synthesis MW =

C H 106.17 8 10

500 ml

H226-H312-H332-H315-H303 P210-P262-P302-P352

Page 119: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Assay % Min 99 Desnity (d20°/4°C) 0.860 - 0.862 Refractive index (n20°/D) ~1.4958

Product code :

C.A.S. :

EINECS :

522200500

106-42-3

203-396-5

p-Xylene For Synthesis MW =

C H 106.17 8 10

500 ml

H314-H226P210-P260-P303-P361-P353-P305-P351-P338-P405-P501A

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

118

Active range pH 1.2 - 3.8 Red to yellowAlkaline range pH 8.0 - 9.6 Yellow to blue

Product code :

C.A.S. :

EINECS :

522230001

125-31-5

204-736-5

C H O S MW =410.49 23 22 5

p-Xylenol blue indicator Analytical Reagent

1 gr

H315-H319-H335 P261-P280-P305-P351-P338-P304-P340-P405-P501A

Product code:

DM1110500

Yeast extract powder For Microbiology

500 gr

Description light yellow or ligth to buff brownColoured free flowing spay dried powder havinga a characteristic sweet odour solubility 2% solution in water is clear and completeAutoclave test passes testpH of (2% solution in water) 5.0 - 7.0Total nitrogen (by kjeldals method) % Min 9.5Protein content % Min 59.4

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web

FindingUS on the

Assay % Min 99.5Insoluble matter % Max 0.003Chloride (Cl) % Max 0.001Nitrogen compounds (N) % Max 0.002Sulfate (SO ) % Max 0.0054

Cadmium (Cd) % Max 0.0005Calcium (Ca) % Max 0.001Copper (Cu) % Max 0.0005Iron (Fe) % Max 0.0005Lead (Pb) % Max 0.0005Sodium (Na) % Max 0.001

Product code :

C.A.S. :

EINECS :

326010500

5970-45-6

209-170-2

Zinc acetate dihydrate Analytical Reagent (CH .COO) Zn.2H O MW =219.50 3 2 2

500 gr

H400-H410-H302-H319 P280-P273-P305-P351-P338-P301-P312-P337-P313-P501A

Assay (complexometry Zn) % Min 47

Chloride (Cl) % Max 0.05

Sulfate (SO ) % Max 0.5 4

Arsenic (As) % Max 0.0005

Lead (Pb) % Max 0.002

Calcium (Ca) % Max 0.5

Iron (Fe) % Max 0.02

Residue on ignition % 70 - 74

Product code :

C.A.S. :

EINECS :

326020500

5263-02-5

226-076-7

Zinc carbonate basic Laboratory Reagent [ZnCO ] [Zn(OH) ] MW =549.02 3 2 2 3

500 gr

Page 120: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

119

Assay % Min 98 Insoluble matter % Max 0.005 Oxide chloride (as ZnO) Passes test Sulfate (SO ) % Max 0.01 4

Nitrate (NO ) % Max 0.003 3

Lead (Pb) % Max 0.005 Iron (Fe) % Max 0.001 Magnesium (Mg) % Max 0.01 Calcium (Ca) % Max 0.06 Sodium (Na) % Max 0.05 Potassium (K) % Max 0.02Ammonium (NH ) % Max 0.0054

Product code:

C.A.S. :

EINECS :

326030500

7646-85-7

231-592-0

MW =

Zinc chloride Analytical Reagent ZnCl 136.28 2

500 gr

H314-H400-H410-H302P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

Assay (by complexometry) % Min 99.9 Lead (Pb) % Max 0.005 Tin (Sn) % Max 0.005 Copper (Cu) % Max 0.001 Iron (Fe) % Max 0.02 Cadmium (Cd) % Max 0.0005 Arsenic (As) % Max 0.00001

Product code :

C.A.S. :

EINECS :

326000500

7440-66-6

231-175-3

MW =

Zinc metal granular Analytical ReagentZn 65.37

500 gr

Assay % Min 98 Water insoluble matter % Max 0.005Chloride (Cl) % Max 0.001 Sulfate (SO ) % Max 0.0054

Cadmium (Cd) % Max 0.0005 Calcium (Ca) % Max 0.001 Copper (Cu) % Max 0.0005 Lead (Pb) % Max 0.001 Magnesium (Mg) % Max 0.001 Nickel (Ni) % Max 0.0005 Potassium (K) % Max 0.001 Sodium (Na) % Max 0.001 Iron (Fe) % Max 0.0005

Product code :

C.A.S. :

EINECS :

326140500

10196-18-6

231-943-8

MW =

Zinc nitrate hexahydrate Analytical ReagentN O Zn.6H O 297.48 2 6 2

500 ml

H272-H302-H315-H319-H335P221-P210-P220-P305-P351-P338-P405-P501A

Absorption maxima in NaOH 0.001 mol/L 490 - 495 nm Absoprtivity ,1cm, œmax Min 375 Loss on drying at 135°C % Max 10 Suitability as complexometric indicator Passes test

Product code :

C.A.S. :

EINECS :

326310001

62625-22-3

263-651-1

MW =

Zincon Analytical ReagentC H N NaO S.H O 480.43 20 15 4 6 2

1 gr

H315-H319-H335 P261-P280-P305-P351-P338-P304-P340-P405-P501A

Assay % Min 97.0 Silicate (SiO ) % Max 0.252

Titanium (TiO ) % Max 0.16 2

Iron (Fe O ) % Max 0.07 2 3

Loss on ignition at 1000°C % 2.0 – 3.5

Product code : 326240500

C.A.S. : 1314-23-4

EINECS : 215-227-2

Zirconium (IV) oxide Laboratory ZrO MW =123.22 2

Reagent

500 gr

H319 H335 H315P280-P302-P352-P304-P340-P305-P351-P338-P309-P311

Assay (Gravimetric) % Min 99.5ZrO + HfO % Min 35.0 2 2

Product code : 326180100

C.A.S. : 14985-18-3

EINECS : 237-529-3

Zirconyl nitrate Laboratory ZrO(NO ) .H2O MW =231.23 3 2

Reagent

100 gr

H272-H315-H319 P221-P210-P220-P280-P305-P351-P338-P501A

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

CIO EH MB

mo rCh

hp ae

mae

a aCh

mmo h rp

web on the

FindingUS

Page 121: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Http://www.biochemopharma.fr

Volumetric Solutions Traceable to NIST

120

Page 122: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code: BVS01001

C.A.S. : 64-19-7

EINECS : 200-580-7

Acetic Acid 0.1 M (0.1N) traceable to NIST

C H O MW =60.04 2 4 2

Standardized solution

1 L

Product code: BVS01010

C.A.S. : 64-19-7

EINECS : 200-580-7

Acetic Acid 1 M (1N) traceable to NIST

C H O MW =60.04 2 4 2

Standardized solution

1 L

Product code:

C.A.S. :

EINECS :

BVS02001

1762-95-4

217-175-6

traceable to NIST

Ammonium thiocyanate 0.1 M (0.1N) Standardized solution

NH SCN MW =76.12 4

1 L

H302-H312-H332-H412-EUH032P261-P280-P302-P352-P304-P322-P501

Product code:

C.A.S. :

EINECS :

BVS03002

6381-92-6

205-358-3

traceable to NIST

C H N Na O .2H O MW = 10 14 2 2 8 2

EDTA di-Sodium Salt 0.1 M (0.2N) Standardized solution

372.24

1 L

Product code:

C.A.S. :

EINECS :

BVS03010

6381-92-6

205-358-3

traceable to NIST

C H N Na O .2H O MW = 10 14 2 2 8 2

EDTA di-Sodium Salt 0.5 M (1N) Standardized solution

372.24

1 L

Hydrochloric acid traceable to NIST

0.1 M (0.1N)

Standardized solution

MW = HCl 36.46

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris(hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS04001

7647-01-0

231-595-7

1 L

H314-H335P260-P301-P330-P331-P361-P3535-P305-P351-P338-P405-P501a

Product code:

C.A.S. :

EINECS :

BVS02010

1762-95-4

217-175-6

traceable to NIST

Ammonium thiocyanate Standardized solution

NH SCN MW =76.12 4

1 M (1N)

1 L

H302-H312-H332-H412-EUH032P261-P280-P302-P352-P304-P322-P501

Hydrochloric acid

traceable to NIST

1 M (1N) Standardized solution

MW = HCl 36.46

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris(hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS04010

7647-01-0

231-595-7

1 L

H314-H335P260-P301-P330-P331-P361-P3535-P305-P351-P338-P405-P501a

w w w .b i o c h e m o p h a r m a . f rw w w .b i o c h e m o p h a r m a . f r

web

FindingUS on the

121

Hydrochloric acid traceable to NIST

2 M (2N) Standardized solution

MW = HCl 36.46

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris(hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS04020

7647-01-0

231-595-7

1 L

H314-H335P260-P301-P330-P331-P361-P3535-P305-P351-P338-P405-P501a

Page 123: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

C.A.S. :

EINECS :

BVS06101

7601-90-3

231-512-4

Perchloric Acid 0.1 M (0.1N) Standardized solution

traceable to NIST HClO MW =100.46 4

1 L

H226 H314P280 P305-P351-P338-P310

Product code:

C.A.S. :

EINECS :

BVS06110

7601-90-3

231-512-4

Perchloric Acid 1 M (1N) Standardized solution

traceable to NIST HClO MW =100.46 4

1 L

H226-H314P280-P305-P351-P338-P310

Product code:

C.A.S. :

EINECS :

BVS07010

7447-40-7

231-211-8

Potassium Chloride 1 M (1N) Standardized solution

traceable to NIST KCl MW =74.55

1 L

122

Nitric Acid 1 M (1N) Standardized solution

traceable to NIST HNO MW =63.01 3

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris(hydroxymethyl)amino methane, number 723e.

Product code: BVS05110

C.A.S. : 7697-37-2

EINECS : 231-714-2

1 L

H314P280 P305-P351-P338-P310

Oxalic Acid 0.5 M (1N) Standardized solution

traceable to NIST C H O .2H O MW =126.07 2 2 4 2

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium hydroxide) is a secondary reference material traceable to NIST Standard Reference Materialpotassium hydrogen phthalate, number 841.

Product code: BVS06010

C.A.S. : 6153-56-6

EINECS : 205-634-3

1 L

H314-H302-H312P260-P303-P361-P353-P305-P351-P338-P301-P330-P331-P405-P501A

Product code: BVS08001

C.A.S. :

EINECS :

7789-00-6

232-140-5

Potassium Chromate 0.0333M (0.1N ) Standardized solution

traceable to NIST MW=

K CrO 194.20 2 4

1 L

H340-H350-H400-H410-H315-H319-H317-H335P261-P280-P281-P305-P351-P338-P405-P501A

Product code: BVS08101

C.A.S. :

EINECS :

7778-50-9

231-906-6

Potassium Dichromate 0.0167M (0.1N) Standardized solution

traceable to NIST MW =

K Cr O 294.18 2 2 7

1 L

H225-H301-H311-H331-H315-H317-H335-H350-H318-H411P210-P301-P310-P303-P361-P353-P305-P351-P338-P361-P405-P501A

Product code: BVS08110

C.A.S. :

EINECS :

7778-50-9

231-906-6

Potassium dichromate 0.167M (1N) Standardized solution

traceable to NIST MW =

K Cr O 294.18 2 2 7

1 L

H225-H301-H311-H331-H315-H317-H335-H350-H318-H411P210-P301-P310-P303-P361-P353-P305-P351-P338-P361-P405-P501A

Iodine 0.5 M (1N) Standardized solution

traceable to NIST I MW =253.81 2

Tolerance +/- 0.0005MAppearance Brown solutionThe standardisation material (sodium thiosulphate) is a secondary reference material traceable to NIST Standard Reference Materialarsenic trioxide, number 83d.

Product code: BVS05010

C.A.S. : 7553-56-2

EINECS : 231-442-4

1 L

H311-H314-H318-H400-H332P260-P303-P361-P353-P305-P351-P338-P361-P405-P501

Page 124: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

123

Product code: BVS13001

C.A.S. : 7761-88-8

EINECS : 231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 0.1 M (0.1N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Product code:

C.A.S. :

EINECS :

BVS130005

7761-88-8

231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 0.05 M (0.05N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Potassium Permanganate 0.2 M (1N) Standardized solution

traceable to NIST KMnO MW =158.03 4

Tolerance +/- 0.0005MAppearance Purple solutionThe standardisation material (sodium thiosulphate) is a secondary reference material traceable to NIST Standard Reference Materialarsenic trioxide, number 83d.

Product code:

C.A.S. :

EINECS :

BVS11010

7722-64-7

231-760-3

1 L

H400-H410-H302P221-P210-P220-P280-P301-P312-P501a

Product code:

C.A.S. :

EINECS :

BVS12001

333-20-0

206-370-1

traceable to NIST

KSCN MW =97.18

Potassium Thiocyanate 0.1 M (0.1N) Standardized solution

1 L

H302-H312-H332-H412 P261-P280-P304-P340-P301-P312-P312-P501A

Product code: BVS130001

C.A.S. : 7761-88-8

EINECS : 231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 0.01 M (0.01N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Product code:

C.A.S. :

EINECS :

BVS10010

7681-11-0

231-659-4

Potassium Iodide 1 M (1N) Standardized solution

traceable to NIST KI MW =166.00

1 L

Potassium Permanganate 0.02 M (0.1N) Standardized solution

traceable to NIST KMnO MW =158.03 4

Tolerance +/- 0.0005MAppearance Purple solutionThe standardisation material (sodium thiosulphate) is a secondary reference material traceable to NIST Standard Reference Materialarsenic trioxide, number 83d.

Product code:

C.A.S. :

EINECS :

BVS11001

7722-64-7

231-760-3

1 L

H400-H410-H302P221-P210-P220-P280-P301-P312-P501a

Product code: BVS09001

C.A.S. : 1310-58-3

EINECS : 215-181-3

Potassium Hydroxide 0.1 M (0.1N) Standardized solution

traceable to NIST KOH MW =56.11

1 L

H314-H302P260-P301-P330-P331-P303+P361-P353-P305-P351-P338-P405-P501

Product code: BVS09010

C.A.S. : 1310-58-3

EINECS : 215-181-3

Potassium Hydroxide 1 M (1N) Standardized solution

traceable to NIST KOH MW =56.11

1 L

H314-H302P260-P301-P330-P331-P303+P361-P353-P305-P351-P338-P405-P501

Product code: BVS10001

C.A.S. : 7681-11-0

EINECS : 231-659-4

Potassium Iodide 0.1 M (0.1N) Standardized solution

traceable to NIST KI MW =166.00

1 L

Page 125: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Standardized solution

traceable to NIST MW =

Sodium Hydroxide 0.1 M (0.1N)

NaOH 40

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (potassiumhydrogen phthalate) is traceable to NIST Reference Standard Material potassiumhydrogen phthalate, number 841.

Product code:

C.A.S. :

EINECS :

BVS16001

1310-73-2

215-185-5

1 L

H314P280 P305-P351-P338-P310

Sodium Hydroxide 1 M (1N) Standardized solution

traceable to NIST NaOH MW =40

Tolerance +/- 0.005MAppearance Clear solutionThe standardisation material (Hydrochloric acid) is a secondary reference material traceable toNIST Reference Standard MaterialTris(hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS16010

1310-73-2

215-185-5

1 L

H314P280 P305-P351-P338-P310

Sodium Thiosulfate 0.1 M (0.1N) Standardized solution

traceable to NIST Na O S .5H O MW =248.17 2 3 2 2

Tolerance +/- 0.0005MAppearance Clear solution The standardisation material (potassium iodate) is traceable to NIST Standard Reference Material arsenic trioxide, number 83d

Product code: BVS17001

C.A.S. : 10102-17-7

EINECS : 231-867-5

1 L

Sodium Thiosulfate 1 M (1N) Standardized solution

traceable to NIST Na O S .5H O MW =248.17 2 3 2 2

Tolerance +/- 0.0005MAppearance Clear solution The standardisation material (potassium iodate) is traceable to NIST Standard Reference Material arsenic trioxide, number 83d

Product code: BVS17010

C.A.S. : 10102-17-7

EINECS : 231-867-5

1 L

124

Standardized solution

traceable to NIST MW =

Sodium Chloride 1 M (1N)

NaCl 58.44

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium chloride) is traceable to NIST Reference Standard Material potassium chloride, number 999.

Product code:

C.A.S. :

EINECS :

BVS15010

7647-14-5

231-598-3

1 L

Product code: BVS13005

C.A.S. : 7761-88-8

EINECS : 231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 0.5 M (0.5N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Product code: BVS13010

C.A.S. : 7761-88-8

EINECS : 231-853-9

ndardized solution

traceable to NIST MW =

Silver Nitrate 1 M (1N) Sta

AgNO 169.88 3

1 L

H272-H314-H290-H400-H410 P221-P210-P303-P361-P353-P305-P351-P338-P405-P501A

Standardized solution

traceable to NIST MW =

Sodium Chloride 0.1 M (0.1N)

NaCl 58.44

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium chloride) is traceable to NIST Reference Standard Material potassium chloride, number 999.

Product code:

C.A.S. :

EINECS :

BVS15001

7647-14-5

231-598-3

1 L

Product code:

C.A.S. :

EINECS :

BVS1401

497-19-8

207-838-8

traceable to NIST MW =

Sodium carbonate 0.5 M (1N)

105.99

Standardized solution

Na CO2 3

1 L

Page 126: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Standardized solution

traceable to NIST MW =

Sulfuric Acid 1 M (2N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18020

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

125

Standardized solution

traceable to NIST MW =

Sulfuric Acid 0.05 M (0.1N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18001

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

Standardized solution

traceable to NIST MW =

Sulfuric Acid 0.1 M (0.2N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18002

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

Standardized solution

traceable to NIST MW =

Sulfuric Acid 0.25 M (0.5N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18005

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

Standardized solution

traceable to NIST MW =

Sulfuric Acid 0.5 M (1N)

H SO 98.082 4

Tolerance +/- 0.0005MAppearance Clear solutionThe standardisation material (sodium carbonate, anhydrous) is traceable to NIST Standard Reference Material Tris (hydroxymethyl)amino methane, number 723e.

Product code:

C.A.S. :

EINECS :

BVS18010

7664-93-9

231-639-5

1 L

H314P260-P301-P330-P331-P-303-P361-P353-P305-P351-P338-P405-P501

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web on the

FindingUS

Page 127: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Http://www.biochemopharma.fr

Deshydrated Media & Bases for Microbiology

126

Page 128: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

DM1100500

Agar powder extra pure For Microbiology

500 gr

Description withe to yellowish wither or pale yellow powderSolubility insoluble in cold water and soluble in boiling waterClarity of solution (1.5% solution in water after autoclaving) passes test Loss on drying (105°) % Max 20.0Residue on ignition % Max 5.0Gelling temperature Not more than 38°C

Product code:

C.A.S. :

DM0500025

9012-36-6

Agarose high EEO For Microbiology

25 gr

Description a white free flowing powderSolubility 1.5% hot aq. Soln is clear & colourleesGel strenght (1.5% gel) Min 800 g\ cm2

Loss on drying % Max 10.0

Sulafe (SO ) % Max 0.54

Sulfated ash % Max 1.0EEO (Mr) 0.25 - 0.30Gelling tem (1.5% gel) 3.6ñ1.5 °C

A 1.5 aq ~ 50°C 430 nm 0.1A 1.5 aq ~ 525 nm 0.05A 1.5 aq ~ 625 nm 0.03

Product code:

C.A.S. :

DM0530025

9012-36-6

Agarose low EEO For Microbiology

25 gr

Description a white free flowing powderSolubility 1.5% hot aq. Soln is clear & colourles

2Gel strenght (1.5% gel) Min 800 g\ cmLoss on drying % Max 10.0

Sulfated ash % Max 0.75Sulfate (SO ) Max 0.24

EEO (-Mr) 0.10 - 0.15Gelling tem (1.5% gel) 38ñ 40 °C

A 1.5 aq ~ 50°C 430 nm 0.1A 1.5 aq ~ 430 nm 0.05A 1.5 aq ~ 430 nm 0.03

Product code:

C.A.S. :

DM0510025

9012-36-6

Agarose medium EEO type (I) For Microbiology

25 gr

Description a white free flowing powderSolubility 1.5% hot aq. Soln is clear & colourles

2Gel strenght (1.5% gel) Min 1500mg\ cmLoss on drying % Max 10.0

Sulfated ash % Max 1.0Sulfate (So ) Max 0.24

EEO (Mr) 0.15 - 0.20Gelling temperature 36 °CA 1.5 aq ~ 50°C 430 nm 0.01A 1.5 aq ~ 525 nm 0.05A 1.5 aq ~ 655 nm 0.03

Product code:

DM2400500

Anaerobic agar (Brewer) For Microbiology

500 gr

Proteose peptone 10.000 G/LCasein enzymic hydrolysate 5.000 G/LYeast exctract 5.000 G/LDextrose 10.000 G/LSodium chloride 5.000 G/LSodium thioglycollate 2.000 G/LSodium formaldehyde sulfoxylate 1.000 G/LResazurin 0.002 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2 G/L

pH range 7.00 - 7.40Reaction reaction of 3.5% w/v aqueous solution at 25°C pH 7.2ñ 7.40

Product code:

DM2010500

(

Antibiotic assay medium N° 1 For Microbiology

seed agar)

500 gr

Peptic digest of animal tissue Peptone) 6000G/LCasein enzymic hydrolysate 4.000G/LYeast extract 3.000 G/LBeef extract 1500 G/LDextrose 1.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 6.6 ñ 0.2

Product code:

DM2020500

Antibiotic assay medium N° 2 For Microbiology

(base agar)

500 gr

Peptic digest of animal tissue(Peptone) 6.000 G/LBeef extract 1.500 G/LYeast extract 3.000 G/LAgar 15.000 Final pH (at 25°C) 6.6 ñ 0.2

Product code:

DM2030500

Antibiotic assay medium N° 3 For Microbiology

500 gr

Peptic digest of animal tissue (Peptone) 5.00 G/LBeef extract 1.500 G/LYeast extract 1.500 G/LDextrose 1.000 G/LSodium chloride 3.500 G/LDipotassium phosphate 3.680 G/LPotassium dihydrogen phosphate 1.320 G/LFinal pH (at 25°C) 7.0 ñ 0.2

127

Product code:

DM1000500

Agar powder bacteriological For Microbiology

500 gr

Description white to yellowishe white or pale yellow powderSolubility 1.5% insoluble in cold water, soluble in boiling waterClarity of soln. (1.5% solution in water After autoclaving) passes testLoss on drying (105°C) % Max 20.0Residue on ignition % Max 5.0Gelling temp Below 40°CGel formation (1.5% aq solution) passes testForeign strach passes testTotal bacerial count (cuf/g) less than 1000

Page 129: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

DM2040500

Antibiotic assay medium N° 4 For Microbiology

(yeast beef agar)

500 gr

Peptic digest of animal tissue (peptone) 6.000 G/LBeef extract 1.500 G/LYeast extract 3.000 G/LDextrose 1.000 G/LAgar 15.000 G/LpH range 6.40 - 6.80Reaction reaction of 2.65% w/v aqueous solution at 25°C pH: 6.6ñ 0.2

Product code:

DM2050500

Antibiotic assay medium N° 5 For Microbiology

500 gr

Peptic digest of animal tissue (Peptone) 6.00 G/LBeef extract 1.500 G/LYeast extract 3.00 G/LAgar 15.00 G/LFinal pH (at 25°C) 7.9 ñ 0.2

Product code:

DM2060500

Antibiotic assay medium N° 6 For Microbiology

500 gr

Casein enzymic hydrolysate 17.000 G/LPapaic digest of soyabean meal 3.000 G/LSodium chloride 5.000 G/L Dextrose 2.500 G/LDipotassium phosphate 2.500 G/LManganese sulfate 0.030 G/LFinal pH (at 25°C) 7.0 ñ 0.2

pH range 6.80 - 7.20Reaction of 3.0% w/v aqueous solution solution at 25°C pH 7.0 ñ 0.2

Product code:

DM2070500

Antibiotic assay medium N° 7 For Microbiology

500 gr

Beef extract 1.500 G/LYeast extract 3.000 G/LPancreatic digest of gelatin 6.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.0 ñ 0.2 G/L

Product code:

DM2080500

Antibiotic assay medium N° 8 For Microbiology

500 gr

Peptic digest of animal tissue (Peptone) 6.00 G/LYeast extract 3.00 G/LBeef extract 1.50 G/LAgar 15.00 G/LFinal pH (at 25°C) 5.9 ñ 0.2

Product code:

DM2090500

Antibiotic assay medium N° 9 For Microbiology

(polymyxin base agar)

500 gr

Casein enzymic hydrolysate 17.000 G/LPapaic digest of soyabean meal 3.000 G/LSodium chloride 5.000 G/L Dextrose 2.500 G/LDipotassium phosphate 2.500 G/LAgar 20.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

pH range 7.00 - 7.40Reaction of 5 % w/v aqueous solution solution at 25°C pH 7.2 ñ 0.2

Product code:

DM2100500

Antibiotic assay medium N° 10 For Microbiology

(polymyxin seed agar)

500 gr

Casein enzymic hydrolysate 17.000 G/LPapaic digest of soyabean meal 3.000 G/LSodium chloride 5.000 G/L Dextrose 2.500 G/LDipotassium phosphate 2.500 G/LAgar 12.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

pH range 7.00 - 7.40Reaction of 4.2 % w/v aqueous solution containing 1% polysorbate 80 at 25°C pH 7.2 ñ 0.2

Product code:

DM2120500

Antibiotic assay medium N° 12 For Microbiology

(nystatin assay agar)

500 gr

Peptic digest of animal tissue (Peptone) 10.000 G/LSodium chloride 10.000 G/LDextrose 10.000 G/LBeef extract 2.500 G/LYeast extract 5.000 G/LAgar 25.000 G/LFinal pH (at 25°C) 6.1 ñ 0.2

Product code:

DM2130500

Baird parker agar For Microbiology

500 gr

Casein enzymic hydrolysate 10.000 G/LBeef extract 5.000 G/LYeast extract 1.000 G/LGlycine 12.000 G/LSodium pyruvate 10.000 G/LLithium chloride 5.000 G/LAgar 20.000 G/LFinal pH (at 25°C) 7.0 ñ 0.2

pH range 6.80 - 7.20Reaction reaction of 6.3% w/v aqueous solution at 25°C pH 7.0 ñ 0.2

Product code:

DM1010500

Bile salt For Microbiology

500 gr

Description yellowish - brown powderSolubility soluble in water and alcoholBile acid % Not less than 65pH (2% solution) 6 - 8Sulfated ash % Max 13 - 17Loss on drying % Max 5

128

Page 130: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

DM2420500

Blood agar base No.2 w/1,2 % agar For Microbiology

500 gr

Proteose peptone 15.000 G/LLiver extract 2.50 G/LYeast extract 5.000 G/LSodium chloride 5.000 G/LAgar 12.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

Product code:

DM2140500

Brilliant green agar w/1,2 % agar For Microbiology

500 gr

Protease peptone 15.000 G/LYeast extract 3.000 G/LLactose 10.000 G/LSucrose 10.000 G/LSodium chloride 5.000 G/LPhenol red 0.080 G/LBrilliant green 0.0125 G/LAgar 12.000 G/LFinal pH (at 25°C) 6.9 ñ0.2

Product code:

DM1150500

Casein acid hydrolysate For Microbiology

500 gr

pH (1% w/v queous solution) 25°C 6.8 - 7.4

Typical cultural response after 24 - 48 hours at 35 °C

E. Coli goodKlebsiella goodSalmonella good

Biochemical testIndole + veH S + ve2

Nitrate reduction - ve

Product code:

C.A.S. :

Dm1070500

73049-73-7

Casein peptone For Microbiology

500 gr

Description light tan, homogenous, free flowing powder 1% w/v aqueous solution remains clear amber, complete after autoclaving at 15 lbsSolubility pressure (121°C) for 15 minutespH of 2% w/v aqueous solution at 25°C 6.5-7.5Total nitrogen % 10 Amino nitrogen % 4 Ash % Max 15.0Loss on drying % Max 5.0

129

Product code:

DM1130500

Bio peptone For Microbiology

500 gr

pH (1% w/v queous solution) 25°C 5.5 .72

Typical cultural response after 18 - 48 hours at 35 °CE. Coli goodKlebsiella goodProteus goodS.areus good

Biochemical test MR + veVP ñ ve

Nitrate reduction - veCarbohydrate fermentation - ve

Product code:

DM2450500

Cetrimide agar base For Microbiology

500 gr

Pancreatic digest of gelatin 20.000 G/LMagnesium chloride 1.400 G/LPotassium sulfate 10.000 G/LCetrimide 0.300 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2 G/L

pH 7.2 ñ 0.2

Reaction reaction of 4.67% w/v aqueoussolution containing 1% glycerol at 25°C (after sterilization)

Product code:

DM2150500

Chapman stone agar For Microbiology

500 gr

Casein enzymic hydrolysate 10.000 G/LYeast extract 2.500 G/LGelatin 30.000 G/LD-Mannitol 10.000 G/LSodium chloride 55 .000 G/LAmmonium sulfate 75 .000 G/LDipotassium phosphate 5.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.0 ñ0.2

pH range 6.80 ñ 7.20

Reaction reaction of 20.25% w/v aqueous solution at 25°C pH 7.0ñ 0.2

Product code:

DM2470500

Columbia blood agar base For Microbiology

500 gr

Peptone, special 23.000 G/LCorn starch 1.000 G/LSodium chloride 5.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.3 ñ 0.2 G/L

pH rang 7.10 - 7.50Reaction reaction of 4.4% w/v aqueous solution at 25°C pH 7.3ñ0.2

Product code:

DM2160500

Crystal violet lactose agar For Microbiology

500 gr

Proteose peptone 5.00 G/LBeef extract 3.00 G/LLactose 10.00 G/LCrystal violet 0.0033 G/LAgar 15.00 G/LFinal pH (at 25°C) 6.8 ñ 0.2

Product code:

DM2510500

Dextrose tryptone agar For Microbiology

500 gr

Casein enzymic hydrolysate 10.000 G/L Dextrose 5.00 G/LBromocresol purple 0.040Agar 15.00 G/LFinal pH (at 25°C) 6.7ñ0.2

Page 131: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

DM2180500

For Microbiology

ENDO agar

500 gr

Peptic digest of animal tissue 10.000 G/L Lactose 10.000 G/LDipotassium phosphate 3.500 G/LSodium sulfite 2.500 G/LBasic fuchsin 0.500 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.5 ñ 0.2

pH range 7.30 - 7.70Reaction reaction of 4.15% w/v aqueous solution at 25°C pH 7.5 ñ 0.2

Product code:

DM2190500

For Microbiology

Gelatin agar

500 gr

Gelatin 30.000 G/LCasein enzymic hydrolysate 10.000 G/LSodium chloride 10.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

Reaction reaction of 6.5% w/v aqueous solution at 25°C pH 7.2 ñ 0.2

Prepare the medium per label direction Inculate and incubate at 35 ñ 2°C for 24 - 48 Hours

Product code: DM1160500

Gelatin peptone For Microbiology

500 gr

pH (1% w/v queous solution) 25°C 6.7 ñ 0.2

Typical cultural response after 18 - 48 hours at 35 °CE. Coli poor to good S.areus poor to goodIndole test (tryptophan content) - ve

Product code:

DM2530500

For Microbiology

Heart infusion agar

500 gr

Beef heart, infusion from 500.000 G/LTryptose 10.000 G/LSodium chloride 5.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

pH range 7.20 - 7.60Reaction reaction of 4.0% w/v aqueous solution at 25°C pH 7.4 ñ 0.2

Indole nitrate medium (tryptone nitrate medium) For Microbiology

Product code:

DM2200500

500 gr

Casein enzymic hydrolysate 20.000 G/LDisodium phosphate 2.000 G/LDextrose 1.000 G/LPotassium nitrate 1.000 G/LAgar 1.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

Reaction reaction of 2.5 % w/v aqueous solution at 25°C pH 7.2 ñ 0.2

Prepare the medium per label direction Inoculate and incubate at 35 ñ 2°C for 18 - 48 Hours

Product code:

DM2220500

Lactose monohydrate broth For Microbiology

500 gr

Pancreatic digest of gelatin 4.750 G/LBeef extract 3.00 G/LLactose monohydrate 5.00 G/LpH after sterilization 6.9 ñ 0.2

Product code:

DM2230500

M17 agar base For Microbiology

500 gr

Peptic diest of animal tissue 5.000 G/LPapaic digest of soyaben meal 5.000 G/LYeast extract 2.500 G/LBeef extract 5.00 G/LAscorbic acid 0.500 G/LMagnesium sulfate 0.250 G/LLactose 5.000 G/LAgar 10.000 G/LFinal pH (at 25°C) 7.1 ñ 0.2 G/L

pH rang 6.90 - 7.30Reaction reaction of 3.33% w/v aqueous solution at 25°C pH : 7.1 ñ 0.2

Product code:

DM2240500

Mac conkey agar For Microbiology

500 gr

Peptic digest of animal tissue 20.000 G/LLactose 10.000 G/LBile salts 5.000 G/LSodium chloride 5.000 G/LNeutral red 0.070 G/LAgar 15.000 G/LFinal pH (25°C) 7.5 ñ 0.2 G/L

pH 7.30 - 7.70Reaction reaction of 5.5 % w/v aqueous solution at 25 °C pH : 7.5 ñ 0.2

Product code:

DM2270500

Lactobacillus MRS agar (MRS agar) For Microbiology

500 gr

Proteose peptone 10.00 G/LBeef extract 10.00 G/LYeast extract 5.00 G/LDextrose 20.00 G/LPolysorbate 80 1.00 G/LAmmonium citrate 2.00 G/LSodium acetate 5.00 G/LMagnesium sulfate 0.10 G/LManganese sulfate 0.05 G/LDipotassium phosphate 2 .00 G/LAgar 12 G/LFinal pH (at 25°C) 6.5 ñ 0.2

130

Product code:

DM2170500

EMB agar For Microbiology

500 gr

Peptic digest of animal tissue 10.000 G/L Dipotassium phosphate 2.000 G/LLactose 5.000 G/LSucrose 5.000 G/LEosin-Y 0.400 G/LMethylene blue 0.065 G/LAgar 15.500 G/LFinal pH (at 25°C) 7.2 ñ 0.2

pH range 7.00 - 7.40Reaction reaction of 3.6% w/v aqueous solution at 25°C pH 7.2 ñ 0.2

Page 132: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Description light yellow to browish yellow homogeneous free flowing powder having Characteristic odour but not putrescent Solubility 1% w/v aqueous solution remains clear without haziness after autoclaving at 15lbs pressure (121°C) for 15 minutes pH of 1% w/v aqueous solution at 25°C pH 6.4 ñ 0.5

Assay (total nitrogen) % Min 11.50Amino nitrogen % 3.50Loss on drying % Max 5.00Residue on ignition % Max 20.00Sodium chloride % Max 5.00Total aerobic microbial count (cfu/gm) 250.00Total yeast and mold count (cfu/gm) 100.00

Product code:

DM1040500

Meat extract powder For Microbiology

500 gr

Product code:

DM2260500

For Microbiology

Meat liver agar

500 gr

Meat liver base 20.00 G/LDextrose 0.750 G/LStarch 0.750 G/LSodium sulfite 1.200 G/LFerric ammonium citrate 0.500 G/LAgar 11.00G/L Final pH (at 25°C) 7.6 ñ0.2

Product code:

DM1120500

For Microbiology

Meat peptone

500 gr

pH (1.0% w/v aqueous solution) 6.5 ñ 0.5

Total nitrogen Min 11.5à-amino nitrogen % Min 3.0Sodium chloride % Max 6.0Loss on drying % Max 5.0Residue on ignition % Max 15.0Total aerobic microbial count (cfu/gm) Max 250.0Total yeast and mold count (cfu/gm) Max 100.0Microbial limit test Negative in 10 gms of sample

Product code: DM2580500

For Microbiology

Motility Nitrate Medium

500 gr

Peptic digest of animal tissue 5.000 G/LBeef extract 3.000 G/LGalactose 5.000 G/LPotassium nitrate 1.000 G/LDi-Sodium phosphate 2.500 G/LAgar 3.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

pH range 7.20 - 7.60Reaction reaction of 1.95% w/v aqueous solution at 25°C pH 7.4 ñ 0.2 Product code:

DM2250500

Mannitol salt agar base For Microbiology

500 gr

Proteose peptone 10.000 G/LBeef extract 1.000 G/LSodium chloride 75.000 G/LD-Mannitol 10.000 G/LPhenol red 0.025 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

Reaction reaction of 11.1% w/v aqueous solution at 25°C pH 7.4 ñ 0.2

Prepare the medium per label direction.Inoculate and incubate at 35 ñ2°C for 18 - 48hours

Product code: DM

2280500

For Microbiology

Mueller Hinton agar

500 gr

Beef, infusion from 300.000 G/LCasein acid hydrosate 17.500 G/LStarch 1.500 G/LAgar 17.000 G/LFinal pH (at 25°C) 7.3 ñ 0.2

Reaction reaction of 3.80% w/v aqueous solution at 25°C

Product code: DM

2290500

For Microbiology

Nutrient agar

500 gr

Peptic digest of animal tissue 5.000 G/LSodium chloride 5.000 G/LBeef extract 1.500 G/LYeast extract 1.500 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2 G/L

PH 7.4 ñ 0.2

Reaction reaction of 2.8 % w/v aqueous solution at 25°C

Product code:

DM1050500

Peptone For Microbiology

500 gr

pH (1% w/v queous solution) 25°C 5.5 .721

Typical cultural response after 18 - 48 hours at 35 °CE. Coli goodKlebsiella goodProteus goodS.areus good

Biochemical test MR + veVP ñ ve

Nitrate reduction - veCarbohydrate fermentation - ve

131

Product code:

DM1180500

Malt extract powder For Microbiology

500 gr

PH (10% w/v aqueous solution) 6.5 ñ 1.0

Protein contents % Min 5.0Carbohydrate content % Min 70.00Loss on drying % Max 5.00

Page 133: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code: DM

2590500

For Microbiology

Phenol red agar base

500 gr

Proteose peptone 20.000 G/LBeef extract 10.000 G/LAgar 10.000 G/LSodium chloride 10.000 G/LPhenol red 11.000 G/LFinal pH (at 25°C) 7.4 ñ 0.2

pH range 7.20 - 7.60Reaction reaction of 3.1% w/v aqueous solution at 25°C pH 7.4 ñ 0.2

Product code: DM

2610500

For Microbiology

Phenol red lactose agar

500 gr

Proteose peptone 10.000 G/LBeef extract 1.000 G/LAgar 15.000 G/LSodium chloride 5.000 G/LLactose 10.000 G/LPhenol red 0.025 G/LFinal pH (at 25°C) 7.4 ñ 0.2

pH range 7.20 - 7.60

Product code: DM

2310500

For Microbiology

Plate count agar PCA

500 gr

Casein enzymic hydrolysate 5.000 G/LYeast extract 2.500 G/LDextrose 1.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.0 ñ 0.2

pH range 6.80 - 7.20Reaction reaction of 2.35% w/v aqueous solution at 25°C pH 7.0 ñ 0.2

Potatoes, infusion from 200.000 G/LDextrose 20.000 G/LAgar 15.000 G/LFinal pH (at 25°C) 5.6 ñ 0.2 G/L

pH range 6.60 - 7.00Reaction reaction of 2.43% w/v aqueous solution at 25°C pH 6.8 ñ 0.2

Product code:

DM2620500

Potato dextrose agar For Microbiology

500 gr

Product code:

DM2320500

Sabouraud dextrose agar For Microbiology

500 gr

Dextrose 40.000 G/LMycological, peptone 10.000 G/LAgar 15 .000 G/LFinal pH at (25°C) 5.6 ñ 0.2 G/L

Reaction reaction of 6.5% w/v aqueous solution at 25°C pH 5.6 ñ 0.2

Prepare the medium per label directions inoculate and incubate at 35 - 37°C for 18 - 48 hours

Product code:

DM2340500

SS agar (Salmonella shigella agar) For Microbiology

500 gr

Beef extract 5.000 G/LPeptic digest of animal tissue 5.000 G/LLactose 10.000 G/LBile salts mixture 8.500 G/LSodium citrate 10.000 G/LSodium thiosulfate 8.500 G/LFerric citrate 1.000 G/LBrilliant green 0.00033 G/LNeutral red 0.025 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.0 ~ 0.2

PH range 6.80 - 7.20Reaction reaction of 6.3% w/v aqueous solution at 25°C pH 7.0 ~ 0.2

Product code:

DM1080500

Soya peptone For Microbiology

500 gr

pH (1.0 w/v aqueous solution) 6.4 ~ 0.5

Total nitrogen % Min 9.0 à- Amino nitrogen % Min 1.8Sodium chloride % Max 5.0Moisture % 5.0Ash % 14.0

Product code:

DM2630500

Streptococcus Selection agar For Microbiology

500 gr

Casein enzymic hydrolysate 15.000 G/LPapaic digest of soyabean meal 5.000 G/LDextrose 5.000 G/LSodium chloride 4.000 G/LSodium citrate 1.000 G/LSodium sulfite 0.200 G/LL-Cystine 0.200 G/LSodium azide 0.200 G/LCrystal violet 0.0002 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ~ 0.2

132

Product code:

DM1170500

For Microbiology

Peptone M

500 gr

pH (1% w/v queous solution) 25°C 7.0 ñ 0.5

Typical cultural response after 18 - 48 hours at 35 °CE. Coli luxuriantSalmonella luxuriantS.aureus luxuriantPeseudomonas luxuriant

Product code:

DM2300500

For Microbiology

Peptone Water

500 gr

Peptic digest of animal tissue 10.000 G/LSodium chloride 5.000 G/LFinal pH (at 25°C) 7.2 ñ 0.2

pH range 7.00 - 7.40Reaction reaction of 1.5% w/v aqueous solution at 25°C pH 7.2 ñ 0.2

Page 134: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Product code:

DM2350500

Tripe sugar iron agar TSI For Microbiology

500 gr

Peptic digest of animal tissue 10.000 G/LCasein enzymic hydrolysate 10.000 G/LYeast extract 3.000 G/LBeef extract 3.000 G/LLactose 10.000 G/LSucrose 10.000 G/LDextrose 1.000 G/LSodium chloride 5.000 G/LFerrous sulfate 0.200 G/LSodium thiosulfate 0.300 G/LPhenol red 0.024 G/LAgar 12.000 G/LFinal pH (at 25°C) 7.4 ~ 0.2

pH range 7.20 - 7.60Reaction reaction of 6.4% w/v aqueous solution at 25°C pH 7.4 ~ 0.2

Product code:

DM1090500

Tryptone type-(I) For Microbiology

500 gr

Product code:

DM2660500

Urea agar base (Christensen) For Microbiology

500 gr

Peptic digest of animal tissue 1.000 G/L Dextrose 1.000 G/LSodium chloride 5.000 G/LDisodium phosphate 1.200 G/LMonopotassium phosphate 0.800 G/LPhenol red 0.012 G/LAgar 15.000 G/LFinal pH (at 25°C) 6.8 ~ 0.2

PH range 6.60 - 7.00Reaction reaction of 2.4% w/v aqueous solution at 25°C pH 6.8 ~ 0.2

Product code:

DM2670500

Violet red bile agar For Microbiology

500 gr

Peptic digest of animal tissue 7.000 G/LYeast extract 3.000 G/LLactose 10.000 G/LBile salts mixture 1.500 G/LSodium chloride 5.000 G/LNeutral red 0.030 G/LCrystal violet 0.002 G/LAgar 15.000 G/LFinal pH (at 25°C) 7.4 ~0.1

pH range 7.30 - 7.50Reaction reaction of 4.15% w/v aqueous solution at 25°C pH 7.4 ~ 0.1

Product code:

DM1110500

Yeast extract powder For Microbiology

500 gr

Description light yellow or ligth to buff brownColoured free flowing spay dried powder havinga a characteristic sweet odour solubility 2% solution in water is clear and completeAutoclave test passes testpH of (2% solution in water) 5.0 - 7.0Total nitrogen (by kjeldals method) % Min 9.5Protein content % Min 59.4

133

w w w. b i o c h e m o p h a r m a . f rw w w. b i o c h e m o p h a r m a . f r

web

FindingUS on the

Product code:

DM2640500

TCBS agar For Microbiology

500 gr

Proteose pepetone 10.000 G/LYeast extract 5.000 G/LSodium thiosulfate 10.000 G/LSodium citrate 10.000 G/LOxgall 8.000 G/LSucrose 20.000 G/LSodium chloride 10.000 G/LFerric citrate 1.000 G/LBromo thymol blue 0.040 G/LThymol blue 0.040 G/LAgar 15.000 G/LFinal pH (at 25°C) 8.6 ~ 0.2

pH range 8.40 - 8.80Reaction reaction of 8.9% w/v aqueous solution at 25°C pH 8.6 ~ 0.2

Product code:

DM2650500

Thioglycollate agar For Microbiology

500 gr

Casein enzymic hydrolysate 15.000 G/LDextrose 5.500 G/LSodium chloride 2.500 G/LYeast extract 5.000 G/LSodium thioglycollate 0.500 G/LL-Cystine 0.500 G/LResazurin sodium salt 0.001 G/LAgar 20.000 G/LFinal pH (at 25°C) 7.1 ~ 0.2

Page 135: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Www.biochemopharma.fr

134

Page 136: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Actinium Ac 89 227.0277* Aluminum Al 13 26.981538 Amercium Am 95 243.0614* Antimony Sb 51 121.760 Argon Ar 18 39.948 Arsenic As 33 74.92160 Astatine At 85 209.9871 Barium Ba 56 137.327 Berkelium Bk 97 247.0703* Beryllium Be 4 9.012182 Bismuth Bi 83 208.98038 Bohrium Bh 107 264.12* Boron B 5 10.811 Bromine Br 35 79.904 Cadmium Cd 48 112.411 Calcium Ca 20 40.078 Californium Cf 98 251.0796* Carbon C 6 12.0107 Cerium Ce 58 140.116 Cesium Cs 55 132.90545 Chlorine Cl 17 35.453 Chromium Cr 24 51.9961 Cobalt Co 27 58.933200 Copper Cu 29 63.546 Curium Cm 96 247.0704* Dubnium Db 105 262.1141* Dysprosium Dy 66 162.50 Einsteinium Es 99 252.0803* Erbium Er 68 167.259 Europium Eu 63 151.964 Fermium Fm 100 257.0951* Fluorine F 9 18.9984032 Francium Fr 87 223.0197* Gadolinium Gd 64 157.25 Gallium Ga 31 69.723 Germanium Ge 32 72.64 Gold Au 79 196.96655 Hafnium Hf 72 178.49 Helium He 2 4.002602 Holmium Ho 67 164.93032 Hydrogen H 1 1.00794 Indium In 49 114.818 Iodine I 53 126.90447 Iridium Ir 77 192.217 Iron Fe 26 55.845 Krypton Kr 36 83.80 Lanthanum La 57 138.9055 Lawrencium Lr 103 262.1097* Lead Pb 82 207.2 Lithium Liber 3 6.941 Lutetium Lu 71 174.967 Magnesium Mg 12 24.3050 Manganese Mn 25 54.938049 Meitnerium Mt 109 268.1388* Mendelevium Md 101 258.0984*

Element Symbol Atomicnumber

Atomicweight

Mercury Hg 80 200.59 Molybdenum Mo 42 95.94 Neodymium Nd 60 144.24 Neon Ne 10 20.1797 Neptunium Np 93 237.0482* Nickel Ni 28 58.6934 Niobium Nb 41 92.90638 Nitrogen N 7 14.0067 Nobelium No 102 259.1010* Osmium Os 76 190.23 Oxygen O 8 15.9994 Palladium Pd 46 106.42 Phosphorus P 15 30.973761 Platinum Pt 78 195.078 Plutonium Pu 94 244.0642* Polonium Po 84 208.9824* Potassium K 19 39.0983 Praseodymium Pr 59 140.90765 Promrthium Pm 61 144.9127* Protactinium Pa 91 231.03588* Radium Ra 88 226.0254* Radon Rn 86 222.0176* Rhenium Re 75 186.207 Rhodium Rh 45 102.90550 Rubidium Rb 37 85.4678 Ruthenium Ru 44 101.07 Rutherfordium Rf 104 261.1088* Samarium Sm 62 150.36 Scandium Sc 21 44.955910 Seaborgium Sg 106 266.1219* Selenium Se 34 78.96 Silicon Si 14 28.0855 Silver Ag 47 107.8682 Sodium Na 11 22.989770 Strontium Sr 38 87.62 Sulfur S 16 32.065 Tantalum Ta 73 180.9479 Technetium Tc 43 97.9072* Tellurium Te 52 127.60 Terbium Tb 65 158.92534 Thallium Tl 81 204.3833 Thorium Th 90 232.0381* Thulium Tm 69 168.93421 Tin Sn 50 118.710 Titanium Ti 22 47.867 Tungsten W 74 183.84 Unununium Uuu 111 272.1535* Uranium U 92 238.0291 Vanadium V 23 50.9415 Xenon Xe 54 131.293 Ytterbium Yb 70 173.04 Yttrium Y 39 88.90585 Zinc Zn 30 65.39 Zirconium Zr 40 91.224

Element Symbol Atomicnumber

Atomicweight

*Relative atomic mass of the isotope of that element of longest known half-life. 135

Page 137: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Barium Ba 137.327Lanthanum La 138.9055Cerium Ce 140.116Praseodymium Pr 140.90765Neodymium Nd 144.24Promrthium Pm 144.9127*Samarium Sm 150.36Europium Eu 151.964Gadolinium Gd 157.25Terbium Tb 158.92534Dysprosium Dy 162.50Holmium Ho 164.93032Erbium Er 167.259Thulium Tm 168.93421Ytterbium Yb 173.04Lutetium Lu 174.967Hafnium Hf 178.49Tantalum Ta 180.9479

Tungsten W 183.84Rhenium Re 186.207Osmium Os 190.23Iridium Ir 192.217Platinum Pt 195.078Gold Au 196.96655Mercury Hg 200.59Thallium Tl 204.3833Lead Pb 207.2Bismuth Bi 208.98038Polonium Po 208.9824*Astatine At 209.9871Radon Rn 222.0176*Francium Fr 223.0197*Radium Ra 226.0254*Actinium Ac 227.0277*Thorium Th 232.0381*Protactinium Pa 231.03588*Uranium U 238.0291Neptunium Np 237.0482*Plutonium Pu 244.0642*Amercium Am 243.0614*Curium Cm 247.0704*Berkelium Bk 247.0703*Californium Cf 251.0796*Einsteinium Es 252.0803*Fermium Fm 257.0951*Mendelevium Md 258.0984*Nobelium No 259.1010*Lawrencium Lr 262.1097*Rutherfordium Rf 261.1088*Dubnium Db 262.1141*Seaborgium Sg 266.1219*Bohrium Bh 264.12*Meitnerium Mt 268.1388*Unununium Uuu 272.1535*

Hydrogen H 1.00794Helium He 4.002602Lithium Liber 6.941Beryllium Be 9.012182Boron B 10.811Carbon C 12.0107Nitrogen N 14.0067Oxygen O 15.9994Fluorine F 18.9984032Neon Ne 20.1797Sodium Na 22.989770Magnesium Mg 24.3050Aluminum Al 26.981538Silicon Si 28.0855Phosphorus P 30.973761Sulfur S 32.065Chlorine Cl 35.453Argon Ar 39.948Potassium K 39.0983Calcium Ca 40.078Scandium Sc 44.955910Titanium Ti 47.867Vanadium V 50.9415Chromium Cr 51.9961Manganese Mn 54.938049Iron Fe 55.845Cobalt Co 58.933200Nickel Ni 58.6934Copper Cu 63.546Zinc Zn 65.39Gallium Ga 69.723Germanium Ge 72.64Arsenic As 74.92160Selenium Se 78.96Bromine Br 79.904Krypton Kr 83.80Rubidium Rb 85.4678Strontium Sr 87.62Yttrium Y 88.90585Zirconium Zr 91.224Niobium Nb 92.90638Molybdenum Mo 95.94Technetium Tc 97.9072*Ruthenium Ru 101.07Rhodium Rh 102.90550Palladium Pd 106.42Silver Ag 107.8682Cadmium Cd 112.411Indium In 114.818Tin Sn 118.710Antimony Sb 121.760Tellurium Te 127.60Iodine I 126.90447Xenon Xe 131.293Cesium Cs 132.90545

Element Symbol Atomicnumber

Atomicweight

*Relative atomic mass of the isotope of that element of longest known half-life.

Element Symbol Atomicnumber

Atomicweight

12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455

5657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107109111

136

Page 138: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

137

Page 139: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Code / Hazard statements

Hazard class Pictogram P-Codes

H200 / Unstable Explosive Explosives

P201, P202, P281, P372, P373, P380, P401, P501

H201 / Explosive; mass explosion hazard

Explosives

P210, P230, P240, P250, P280, P372, P373, P370 + P380, P401,

P501

H202 / Explosive; severe projection hazard

Explosives

P210, P230, P240, P250, P280, P372, P373, P370 + P380, P401,

P501

H203 / Explosive; fire, blast or projection hazard

Explosives

P210, P230, P240, P250, P280, P372, P373, P370 + P380, P401,

P501

H204 / Fire or projection hazard

Explosives

P210, P230, P240, P250, P280, P372, P373, P370 + P380, P401,

P501

H205 / May mass explode in fire

Explosives

P210, P230, P240, P250, P280, P372, P373, P370 + P380, P401,

P501

H220 / Extremely flammable gas

Flammable gases

P210, P377, P381, P403

H221 / Flammable gas Flammable gases

P210, P377, P381, P403

H222 / Extremely flammable aerosol

Flammable aerosols

P210, P211, P251, P410 + P412

H223 / Flammable aerosol Flammable aerosols

P210, P211, P251, P410 + P412

H224 / Extremely flammable liquid and vapour

Flammable liquids

P210, P233, P240, P241, P242, P243, P280, P303 + P361 + P353, P370 + P378, P403 +

P235, P501

H225 / Highly Flammable liquid and vapour

Flammable liquids

P210, P233, P240, P241, P242, P243, P280, P303 + P361 + P353, P370 + P378, P403 +

P235, P501

H226 / Flammable liquid and vapour

Flammable liquids

138

P210, P233, P240, P241, P242, P243, P280, P303 + P361 + P353, P370 + P378, P403 +

P235, P501

Page 140: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Code / Hazard statements

Hazard class Pictogram P-Codes

H227 / Combustible liquid Flammable liquids

P210, P280, P370 + P378, P403 + P235, P501

H228 / Flammable solid Flammable solids

P210, P240, P241, P280, P370 + P378

H228 / Flammable solid Flammable solids

P210, P280, P370 + P378, P403 + P235, P501

H240 / Heating may cause an explosion

Self-reactive substances and mixtures; and Organic

peroxides

P210, P220, P234, P280, P370 + P378, P370 + P380 + P375,

P411, P420, P403 + P235, P501

H241 / Heating may cause a fire or explosion

Self-reactive substances and mixtures; and Organic

peroxides

P210, P220, P234, P280, P370 + P378, P370 + P380 + P375,

P411, P420, P403 + P235, P501

H242 / Heating may cause a fire

Self-reactive substances and mixtures; and Organic

peroxides

P210, P220, P234, P280, P370 + P378, P411, P420, P403 + P235,

P501

H242 / Heating may cause a fire

Self-reactive substances and mixtures; and Organic

peroxides

P210, P220, P234, P280, P370 + P378, P411, P420, P403 + P235,

P501

H250 / Catches fire spontaneously if exposed to air

Pyrophoric liquids; Pyrorophoric solids

P210, P222, P280, P302 + P334, P370 + P378, P422

H251 / Self-heating; may catch fire

Self-heating substances and mixtures

H252 / Self-heating in large quantities; may catch fire

Self-heating substances and mixtures

P280, P235 + P410, P407, P413, P420

H260 / In contact with water releases flammable gases which may ignite spontaneously

Substances And Mixtures Which, In Contact With Water,Emit Flammable

Gases

H261 / In contact with water releases flammable gas

Substances And Mixtures Which, In Contact With Water,Emit Flammable

Gases

P223, P280, P231 + P232, P335 + P334, P370 + P378, P402 +

P404, P501

H261 / In contact with water releases flammable gas

Substances And Mixtures Which, In Contact With Water,Emit Flammable

Gases

P280, P231 + P232, P370 + P378, P402 + P404, P501

H270 / May cause or intensify fire; oxidizer

Oxidising gases

139

P220, P244, P370 + P376, P403

Page 141: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Code / Hazard statements

Hazard class Pictogram P-Codes

H271 / May cause fire or explosion; strong oxidiser

Oxidising liquids;Oxidising solids

P210, P220, P221, P280, P283, P306 + P360, P370 + P378, P371

+ P380 + P375, P501

H272 / May intensify fire; oxidizer

Oxidising liquids;Oxidising solids

P210, P220, P221, P280, P370 + P378, P501

H272 / May intensify fire; oxidizer

Oxidising liquids;Oxidising solids

P210, P220, P221, P280, P370 + P378, P501

H280 / Contains gas under pressure; may explode if heated

Gases under pressure

P410 + P403

H281 / Contains refrigerated gas; may cause cryogenic burns or injury

Gases under pressure

P282, P315, P336, P403

H290 / May be corrosive to metals

Corrosive to Metals

P234, P390, P404

H300 / Fatal if swallowed Acute toxicity,oral

P264, P270, P321, P330, P301 + P310, P405, P501

H301 / Toxic if swalloed Acute toxicity,oral

P264, P270, P321, P330, P301 + P310, P405, P501

H302 / Harmful if swallowed Acute toxicity,oral

134

P264, P270, P312, P330, P301 + P312, P501

H303 / May be harmfulif swallowed

Acute toxicity,oral

H304 / May be fatal if swallowed and enters airways

Aspiration hazard

H305 / May be fatal if swallowed and enters airways

Aspiration hazard P331, P301 + P310, P405, P501

H310 / Fatal in contact with skin

Acute toxicity,dermal

P262, P264, P270, P280, P310, P322, P361, P363, P302 + P350,

P405, P501

H311 / Toxic in contact with skin

Acute toxicity,dermal

140

P280, P312, P322, P361, P363, P302 + P352, P405, P501

Page 142: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Code / Hazard statements

Hazard class Pictogram P-Codes

H312 / Harmful in contact with skin

Acute toxicity,dermal

P280, P312, P322, P363, P302 + P352, P501

H313 / May be harmful in contact with skin

Acute toxicity,dermal P312

H314 / Causes severe skin burns and eye damage

Skin corrosion/irritation

P260, P264, P280, P310, P321, P363, P301 + P330 + P331, P303

+ P361 + P353, P304 + P340, P305 + P351 + P338, P405, P501

H315 / Causes skin irritation Skin corrosion/irritation

P264, P280, P321, P362, P302 + P352, P332 + P313

H316 / Causes mild skin irritation

Skin corrosion/irritation P332 + P313

H317 / May cause an allergic skin reaction

Sensitisation, Skin

P261, P272, P280, P321, P363, P302 + P352, P333 + P313, P501

H318 / Causes serious eye damage

Serious eye damage/eye irritation

P280, P310, P305 + P351 + P338

H319 / Causes serious eye irritation

Serious eye damage/eye irritation

P264, P280, P305 + P351 + P338, P337 + P313

H320 / Causes eye irritation Serious eye damage/eye

irritation P264, P305 + P351 + P338, P337

+ P313

H330 / Fatal if inhaled Acute toxicity,inhalation

P260, P271, P284, P310, P320, P304 + P340, P405, P403 +

P233, P501

H331 / Toxic if inhaled Acute toxicity,inhalation

P261, P271, P311, P321, P304 + P340, P405, P403 + P233, P501

H332 / Harmful if inhaled Acute toxicity,inhalation P261, P271, P312, P304 + P340

H333 / May be harmful if inhaled

Acute toxicity,inhalation P304 + P312

H334 / May cause allergy or asthma symptoms or breathing difficulties if inhaled

Sensitisation, respiratory

P261, P285, P304 + P341, P342 + P311, P501

H335 / May cause respiratory irritation

Specific target organ toxicity, single

exposure;Respiratory tract irritation

141

Page 143: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Code / Hazard statements

Hazard class Pictogram P-Codes

H336 / May cause drowsiness or dizziness

Specific target organ toxicity,single exposure;

Narcotic effects

P261, P271, P312, P304 + P340, P405, P403 + P233, P501

H340 / May cause genetic defects

Germ cell mutagenicity

H341 / Suspected of causing genetic defects

Germ cell mutagenicity

P201, P202, P281, P308 + P313, P405, P501

H350 / May cause cancer Carcinogenicity

H351 / Suspected of causing cancer

Carcinogenicity

P201, P202, P281, P308 + P313, P405, P501

H360 / May damage fertility or the unborn child

Reproductive toxicity

P201, P202, P281, P308 + P313, P405, P501

H361 / Suspected of damaging fertility or the unborn child

Reproductive toxicity

H362 / May cause harm to breast-fed children

Reproductive toxicity, effects on or via lactation

P201, P260, P263, P264, P270, P308 + P313

H370 / Causes damage to organs

Specific target organ toxicity, single exposure

P260, P264, P270, P321, P307 + P311, P405, P501

H371 / May cause damage to organs

Specific target organ toxicity, single exposure

P260, P264, P270, P309 + P311, P405, P501

H372 / Causes damage to organs through prolonged or repeated exposure

Specific target organ toxicity, single exposure

P260, P264, P270, P301, P314, P501

H373 / Causes damage to organs through prolonged or repeated exposure

Specific target organ toxicity, single exposure

P260, P314, P501

H400 / Very toxic to aquatic life Hazardous to the aquatic

environment, acute hazard

P273, P391, P501

H401 / Toxic to aquatic life Hazardous to the aquatic

environment, acute hazard P273, P501

H402 / Harmful to aquatic life Hazardous to the aquatic

environment, acute hazard

142

Page 144: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Code / Hazard statements

Hazard class Pictogram P-Codes

H410 / Very toxic to aquatic life with long lasting effects

Hazardous to the aquatic environment, long-term

hazard

P273, P391, P501

H411 / Toxic to aquatic life with long lasting effects

Hazardous to the aquatic environment, long-term

hazard

H412 / Harmful to aquatic life with long lasting effects

Hazardous to the aquatic environment, long-term

hazard

P273, P501

H413 / May cause long lasting harmful effects to aquatic life

Hazardous to the aquatic environment, long-term

hazard

H420 / Harms public health and the environment by destroying ozone in the upper atmosphere

Hazardous to the ozone layer

143

P502

Page 145: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

O r d e r i n g I n f o r m a t i o n

1.OrdersTo simplify the order process, please include your customer number, as well as the product number and packing size listed in our catalogue or in our quotation.

2.Prices and price changesAll quotes are in EUR, Ex.works Seller’s Place. Special packing charges will be added to the invoice.

Since we try to ship all orders the day of receipt, shipment will be made promptly even if prices have been nominally increased (unless you tell us not to). Price reductions will automatically apply to the invoice.

3.QuotationsWe will promptly quote on your needs, giving current prices and estimates of insurance and freight charges.

4.AcknowledgementOrders which cannot be delivered from stock are acknowledged, with an estimated delivery time, which may be subject to alteration.

5.Transport All consignments are dispatched at the risk of the consignee. This included coverage provided by the shipping carrier. Charges are to the customer’s account.

6.Claims for lost or Damaged ShipmentsIf you should need assistance in filing a claim for lost, incomplete or damaged shipment,we will be happy to help you. Please inspect packages immediately upon receipt and inform our Sales Department of any shortage or damage within 3 days of receipt.

7.Return ShipmentsWe will not accept return shipments unless we have given prior written permission and shipping instructions. Returned shipments must pass all current packing and transportation regulations.

8.Bulk QuantitiesMost of the chemicals listed in this catalogue can be supplied in larger quantities. Contact us for prompt quotation on price and delivery.

9.Custom SynthesisWe are constantly adding new products and welcome suggestions.If you require a chemical not listed in our catalogue, we will consider making it as a custom synthesis.

10.End User StatementFor certain chemicals we may ask the buyer to provide written assurance that the chemicals will neither be purchased nor resold for an improper use. We will consider requests for commercial use of our products. Pleasecontact our Sales Department.

11.UseThroughout this catalogue we list possible uses for certain chemicals as described in the referenced literature. These uses are provided for experimental or technical purposes only; that is, use in the laboratory under supervision of a technically qualified person. We expressly disclaim any warranties of merchantatability and fitness for a particular purpose.

International customersTel : (+33) 3 .86.27.24.96Web : www.biochemopharma.frcontact : [email protected]

International customersTel : (+33) 3 .86.27.24.96Web : contact : [email protected]

www.biochemopharma.fr

82, Avenue du 85eme de Ligne58200 COSNE SUR LOIRE - FRANCE82, Avenue du 85eme de Ligne58200 COSNE SUR LOIRE - FRANCE

BIOCHEM CHEMOPHARMA FRANCE Fine Chemicals DivisionBIOCHEM CHEMOPHARMA FRANCE Fine Chemicals Division

144

Page 146: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

1.AcceptanceAll sales are subject to an expressly conditioned upon the terms and conditions contained herein, and upon Buyer’s assent thereto. No variation of these terms and conditions will be binding upon Seller unless agreed to in writing and signed by an officer or other authorized representative of Seller.

2.ChangesOrders arising hereunder may be changed or amended only by written agreement signed by both Buyer and Seller, setting forth the particular changes to be made and the effect, if any, of such changes on the price and time of delivery. Buyer may not cancel this order unless such cancellation is expressly agreed to in writing by Seller. In such event, Seller will advise Buyer of the total charge for such cancellation, and Buyer agrees to pay such charges, including, but not limited to, storage and shipment costs, costs of producting non-standard materials, costs of purchasing non-returnable materials, cancellation costs imposed on Seller by its suppliers, and any other cost resulting from cancellation of this order by Buyer which is permited by Seller.Certification of such costs by Seller’s independent public accountants shall be conclusive on the parties hereto.

3.Delivery, Claims, DelaysUnless specified differently in writing, all sales are FCA Seller’s shipping point. Delivery of goods to the carrier at Seller’s plant or other loading point, shall constitute delivery to Buyer and regardless of shipping terms, all risk of loss or damage in transit shall be borne by Buyer.The general method of shipment for each item will be in accordance with the method specified by Buyer.However, Seller reserves the right, in its discretion, to determine the exact method of shipment. Seller reserves the right to make delivery in installments, all such installments to be separately invoiced and paid for when due per invoice, without regard to subsequent deliveries. Delay in delivery of any installment shall not

relieve Buyer of Buyer’s obligation to accept remaining deliveries.Immediately upon Buyer’s receipt of any goods shipped hereunder, Buyer shall inspect the same and shall notify Seller in writing of any claims for shortages, defects or damages and shall hold the goods for Seller’s written instructions concerning disposition. If Buyer shall fail to so notify Seller within three days after the goods have been received by Buyer, such goods shall conclusively be deemed to conform to the terms and conditions hereof and to have been irrevocably accepted by the Buyer. Seller shall not be liable for any loss, damage or penalty as a result of any delay in or failure to manufacture, deliver, or otherwise perform hereunder due to any cause beyond Seller’s reasonable control, including, without limitation, unsuccessful reactions, act of Buyer, embargo or other governmental act, regulation or request affecting the conduct of Seller’s business, fire, explosion, accident, theft, vandalism, riot, acts of war, strikes or other labor difficulties, lightning, flood, windstorm or other acts of God, delay transportation, or inability to obtain necessary labor, fuel, materials, supplies, or power at current prices.

4.Allocation of Goods If Seller is unable, for any reason, to supply the total demands for goods specified in Buyer’s order, Seller may allocate its available supply among any or all buyers on such basis as Seller may deem fair and pratical, without liability for any failure of performance that may result thereform.

5.PaymentTerms of sale are net 30 days of date of invoice, unless otherwise stated.If the financial condition of Buyer result in the insecurity of Seller, in its sole and unfettered discretion, as to the ultimate collectability of the purchase price, Seller may, without notice to Buyer, delay or postpone the delivery of the products; and Seller, at its option, is authorized to change the terms of payment to payment in full or in part in advance of shipment of the entire undelivered balance of said products. In the event of default by

Buyer in the payment of purchase priceor otherwise, of this or any other order, Seller, at its option, without prejudice to any other of Seller’s lawful remedies, may defer delivery, cancel this Contract, or sell any undelivered products on hand for the account of Buyer and apply such proceeds as a credit, without set-off or deduction of any kind, against the contract purchase price, and Buyer agrees to pay the balance then due to Seller on demand. Buyer agrees to pay all costs, including, but not limited to, reasonable attorney and accounting fees and other expenses of collection resulting from any default by Buyer in any of the terms hereof.

6.Taxes and Other ChargesAny use tax, sales tax, exise tax, duty, custom, inspection or testing fee, or any other tax, fee, or charge of any nature whatsover imposed by any governmental authority, on or measured by the transaction between Seller and Buyer shall be paid by Buyer in addition to the prices quoted or invoiced. In the event Seller is required to pay any such tax, fee, or charge, Buyer shall reimburse Seller therefor; or, in lieu of such payment, Buyer shall provide Seller, at the time the order is submitted, an exemption certificate or other document acceptable to the authority imposing the tax, fee,or charge.

7.WarrantiesSeller warrants that its products shall conform to the description of such products as provided to Buyer by Seller throught Seller’s catalogue, analytical

data, or other literature.This warranty is exclusive, and Seller makes no other warranty, express or implied, including any implied warranty of merchantability or fitness for any particular purpose. Seller’s warranties made in connection with this sale shall not be effective if Seller has determined, in its sole discretion, that Buyer has misused the products in any manner, has failed to use the products in accordance with industry standards and practices, or has failed to use the products in accordance with instructions, if any, furnished by Seller.

145

Page 147: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Notes

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

www.Biochemopharma.fr

Page 148: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

Notes

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

______

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

_________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

________________________________________________________________________________________________________________________________________

_________

________________________________________________________________________________________________________________________________________

www.Biochemopharma

Page 149: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.
Page 150: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.
Page 151: Chemical ReagentsGCL Suitable for use gas liquid. GC Gas chromatography. GPC Gel permeation chromatography. HPLC High-performance liquid chromatography. ID Inner diameter. IR Infrared.

2015

-201

6C

hem

ical

Rea

gen

ts

International customersTel : (+33) 3 .86.27.24.96Web : www.biochemopharma.frcontact : [email protected]

82, Avenue du 85eme de Ligne58200 COSNE SUR LOIRE - FRANCE

BIOCHEMChemopharmaChemopharma

C A T A L O G U E

Chemical Reagents2015 - 2016