Reliable, Top-Quality Supplies for Your Lab

Resprep Line Expands • Polymeric SPE— alternative to silica-based sorbents.

• Eliminate cross-contamination with QR vacuum manifolds.

MXT Columns: A Perfect Fit for Compact and High-Temp GCsCoil diameters down to 2.5"

Simplify Gas Flow MeasurementWith its wide range of capabilities, the ProFLOW 6000 is the only flowmeter you need.

SSENTIALSESSENTIALS2020.3

www.thamesrestek.co.uk

www.restek.com/GCacc = Less downtime + faster analyses2

Leverage the outstanding inertness, low bleed, and high reproducibility of Rxi 3-in-1 technology to gain:

• Accurate Data

• The Right Results Fast

• Maximized Instrument Uptime

Featured Rxi Columns

Rxi columns span the polarity range, so you can select a column perfectly matched to your analysis.

ID df Length temp. limits qty. cat.# Price £

0.25 mm 0.25 µm 30 m -60 to 330/350 °C ea. 13323 £519.30

Rxi-1msIdeal for arson accelerants, essential oils, hydrocarbons, pesticides, PCB congeners (e.g., Aroclor mixes), sulfur compounds, amines, solvent impurities, simulated distillation, oxygenates, gasoline range organics (GRO), refinery gases.

ID df Length temp. limits qty. cat.# Price £0.25 mm 0.25 µm 30 m -60 to 320/350 °C ea. 13623 £537.80

Rxi-5Sil MSIdeal for GC-MS analysis of semivolatiles, polycyclic aromatic compounds, chlorinated hydrocarbons, phthalates, phenols, amines, organochlorine pesticides, organophosphorus pesticides, drugs, solvent impurities, and hydrocarbons.

ID df Length temp. limits qty. cat.# Price £0.25 mm 0.25 µm 30 m 30 to 340/360 °C ea. 13723 £537.80

Rxi-XLBIdeal for many GC-MS applications, including pesticides, PCB congeners (e.g., Aroclor mixes), PAHs.

ID df Length temp. limits qty. cat.# Price £0.25 mm 1.40 µm 30 m -20 to 300/320 °C ea. 13868 £529.00

Rxi-624Sil MS Ideal for volatile organics and residual solvents; a great choice for USP<467>.

Rxi-65TGIdeal for the analysis of triglycerides in edible oils.

ID df Length temp. limits qty. cat.# Price £0.25 mm 0.10 µm 30 m 40 to 370 °C ea. 17108 £802.30

Learn more at www.restek.com/GCaccelerator

Same Separation, Speedier Solution Use a GC Accelerator kit and the EZGC method translator to accurately convert methods to a scaled-down column format.

• Speed up analysis time and increase sample throughput.

• Get the same results faster and without capital investment.

• GC Accelerator kit installs easily without damaging the GC column or interfering with the MS interface.

GC Accelerator Oven Insert Kitfor Agilent 5890, 6890, 7890, and 8890 instruments

Description qty. cat.# Price £GC Accelerator Oven Insert Kit kit 23849 £650.85

Simplify Gas Flow Measurement• Easy to use• NIST-Traceable calibration• Accurate measurements• Volumetric flowmeter• Extended flow range

With its wide range of capabilities, the ProFLOW 6000 is the only flowmeter you need. Real-time measurements can be made for various types of flow paths. Designed with explosive and flammable gases in mind.

Restek ProFLOW 6000 Electronic FlowmeterDescription qty. cat.# Price £Restek ProFLOW 6000 Electronic Flowmeter with Hard-Sided Carrying Case

ea. 22656 £884.30

Certification/compliance:CE, Ex, WEEE, RoHS 2, China RoHS 2

Put Rxi columns to work in your lab. Visit www.restek.com/rxi and order yours today.

Rxi-1HT

Rxi-5ms

Rxi-1ms

Rxi-5Sil MS

Rxi-5HT

Rxi-XLB

Rxi-1301Sil MS

Rxi-624Sil MS

Rxi-PAH

Rxi-17

Rxi-17Sil MS

Rxi-35Sil MS

No matter your analysis, go to www.restek.com for your GC columns and standards. 3

• Ideal for environmental monitoring, vapor intrusion, industrial hygiene, and personal air sampling.

• Higher uptake rates for excellent low-level sensitivity.

• Higher capacity for accurate sampling up to 30 days.

• Easy to use—no pump required.

Monitor a Wide Range of Chemicals with Easy-to-Use radiello Air Samplers

These are just our starter kits; visit www.restek.com/radiello for our full selection!

Finished with Column Install or Maintenance?Verify your column and detector performance by running a Restek test mix.

Restek offers a full line of column test mixes for GC and LC. Find yours at www.restek.com/Test-Mixes

Description Type qty. cat.# Price £Starter kit: 1 complete sampler for BTEX/VOCs, CS2 desorption, white diffusive body, cartridge + blank, support plate, adaptor

Samplers and Diffusive Bodies kit RAD130S £75.95

Starter kit: 1 complete sampler for 1,3-butadiene & isoprene, thermal desorption, yellow diffusive body, cartridge + blank, support plate, adaptor

Samplers and Diffusive Bodies kit RAD141S £233.05

Starter kit: 1 complete sampler for BTEX/VOCs, thermal desorption, yellow diffusive body, cartridge + blank, support plate, adaptor

Samplers and Diffusive Bodies kit RAD145S £244.20

Starter kit: 1 complete sampler for H2S, white diffusive body, cartridge + blank, support plate, adaptor

Samplers and Diffusive Bodies kit RAD170S £83.75

Flexible metal tubing allows coil diameters down to 2.5" to perfectly fit the smallest spaces. Restek MXT columns are available in a variety of standard and custom configurations.

For a list of popular MXT coiling configurations and custom ordering information, visit www.restek.com/MXT-config

The Perfect Fitfor Portable, Process, and High-Temperature GC Analysis

Featured MXT Siltek-treated stainless-steel columns:

MXT-1Ideal for solvent impurities, PCB congeners (e.g., Aroclor mixes), gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semivolatiles, pesticides, and oxygenates.

MXT-Biodiesel TGIdeal for sharp mono-, di-, and triglyceride peaks.

MXT-WAXIdeal for FAMEs, flavor compounds, essential oils, amines, solvents, xylene isomers, and U.S. EPA Method 603 (acrolein/acrylonitrile).

MXT-624Ideal for volatile organic pollutants. Recommended in U.S. EPA methods for volatile organic pollutants.

MXT-1HT SimDist Ideal for ASTM D2887, D6352, D7169, D7213, and D7500.

ID df Length temp. limits qty. cat.# Price £0.53 mm 0.10 µm 5 m -60 to 430/450 °C ea. 70112 £366.85

ID df Length temp. limits qty. cat.# Price £0.53 mm 1.00 µm 30 m 40 to 240/250 °C ea. 70655 £654.25

ID df Length temp. limits ModificationColumn Config qty. cat.# Price £

0.53 mm 0.16 µm 14 m -60 to 380/430 °C

with 2 m Integra-Gap (Total column length

= 16 meters.)

7" 11-pin cage ea. 70289 £637.20

ID df Length temp. limits qty. cat. # Price £0.25 mm 1.40 µm 30 m -20 to 240/280 °C ea. 70968 £631.55

ID df Length temp. limits qty. cat.# Price £0.53 mm 0.21 µm 10 m -60 to 430 °C ea. 70118 £498.25

Stock your lab with high-quality Restek GC accessories at www.restek.com/GCacc4

Purify Detector and Carrier Gas Easy-to-see indicators to signal breakthroughHeavy-walled inner glass tube, protected by a sealed outer plastic tube, further protects against leaks.

Rely on Our Proprietary Cleaning Process for Tubing Free of Residual Organics

For plumbing GC systems:

Turn to Restek PLOT Columns for Reproducible ResultsRestek’s next-generation PLOT columns show a constant flow behavior and have significantly improved mechanical stability, resulting in easier operation, better chromatography, and reduced particle release. Greater particle stability also means more reproducible retention times, virtually no spiking, and longer column lifetimes.

Go to www.restek.com/PLOT for our full selection!

Fittings Dimensions qty. cat.# Price £1/₈" Brass 1.5" x 13" ea. 23813 £195.601/₄" Brass 1.5" x 13" ea. 23812 £195.601/₈" Stainless Steel 1.5" x 13" ea. 23815 £255.601/₄" Stainless Steel 1.5" x 13" ea. 23814 £255.60

Fittings Dimensions qty. cat.# Price £1/₈" Brass 1.5" x 13" ea. 23809 £221.701/₄" Brass 1.5" x 13" ea. 23808 £221.701/₈" Stainless Steel 1.5" x 13" ea. 23811 £254.301/₄" Stainless Steel 1.5" x 13" ea. 23810 £254.30

Indicating Carrier Gas PurifierRemoves multiple impurities such as O2, H2O, CO2, CO, halo-genated compounds, siloxanes, hydrocarbons (heavier than butane), sulfur-containing molecules, and ammonia from inert gases (He, Ar, N2, and H2).

Indicating Detector Gas PurifierRemoves moisture and hydrocarbons (C5 and heavier) from dry air or inert gases.

Cleaned Copper Tubing

ID OD Max Pressure Wall Thickness qty. cat.# Price £

0.065" 1/₈" 2,800 psig 0.030" 50 ft 22628 £77.050.190" 1/₄" 1,000 psig 0.030" 50 ft 22629 £92.45

MXT-Q-BOND Columns (Siltek-treated stainless-steel PLOT)df ID Temp. Limits Column Config qty. cat.# Price £20 µm 0.53 mm -60 to 280/300 °C 7" 11-pin cage ea. 79716 £893.4520 µm 0.53 mm -60 to 280/300 °C 3.5" Coil ea. 79716-273 £893.45

Rt-Msieve 5A Columns (fused silica PLOT)df ID Temp. Limits qty. cat.# Price £20 µm 0.25 mm -100 to 300 °C ea. 19773 £774.25

Rt-Q-BOND Columns (fused silica PLOT)100% divinylbenzene

df ID Temp. Limits qty. cat.# Price £8 µm 0.25 mm -60 to 280/300 °C ea. 19765 £641.20

MXT-Msieve 5A Columns (Siltek-treated stainless-steel PLOT)df ID Temp. Limits Column Config qty. cat.# Price £50 µm 0.53 mm -100 to 300 °C 7" 11-pin cage ea. 79723 £1,292.4050 µm 0.53 mm -100 to 300 °C 3.5" Coil ea. 79723-273 £1,292.40

Rinsed and Cleaned 304 Stainless-Steel Tubing

For carrier, fuel, make-up, and auxiliary gas lines:

ID OD Min Qty qty. cat.# Price £0.03" 1/₁₆" 101 ft >100 ft/price per ft 21508 £3.750.085" 1/₈" 101 ft >100 ft/price per ft 21514 £3.40

Maximum continuous lengths are: 2,000 ft (1/₁₆" OD), 1,500 ft (1/₈" OD), and 750 ft (1/₄" OD). The availability of long lengths is subject to inventory constraints. Lead times may vary depend-ing on the continuous length needed. Please inquire before ordering.

Available in a variety of lengths and ODs.

These are our most popular dimensions. Visit www.restek.com/GC-tubing for the full selection.

Visit www.restek.com/air for sampling canisters, valves, and other air sampling gear. 5

• Independently manufactured by two different sources; easily meet 2nd source lab requirements.

• Pi-marked cylinders available for the EU.

• Drop-shipped directly to you for maximum shelf life (min. 12 months).

• Each cylinder comes with a certificate of analysis and unique serial number.

• All cylinders are disposable.

Two Sources of Pi-Marked Gas Calibration Standards —One Convenient Order

Find your gas calibration standards at www.restek.com/2ndsource

Beat the helium shortage with a Parker Generator

Gas Sampling BagsCost-Effective Alternatives for Air Sampling

• Ideal for whole air sampling at ppb-ppm levels.

• Tedlar, ALTEF, and multi-layer foil bags in a wide range of sizes.

• Extensive line of sampling accessories and replacement parts.

www.restek.com/air

Rinsed and Cleaned 304 Stainless-Steel Tubing

With diminishing helium supplies and rising prices, Parker domnick hunter hydrogen and nitrogen gas generators from Thames Restek are the intelligent choice.

Innovative design and technology facilitate maximum instrument uptime, attractive return on investment and proven analytical performance, eliminating the need for other modes of supply.

For technical information or an onsite consultation, contact your local Restek representative or email uksales@restek.com

The Resprep line has other options for SPE sample prep: www.restek.com/resprep6

PTFE-Free Vials and Caps Ideal for PFAS AnalysisVials fit all 2.0 mL, 12 x 32 mm vial-based autosamplers.

Learn more about Resprep PLR products at

www.restek.com/PLR

Simultaneously Remove Phospholipids and Proteins in One Resprep PLR Procedure • Prevent signal suppression.• No analyte-specific method development.• Minimize contamination and maintenance.

From preparation to analysis, Restek is proud to

offer workflow solutions that help provide

accurate, reliable results.

Resprep Polymeric SPE Offers An Alternative to Silica-Based Sorbents.

Eliminate Cross-Contamination with

Resprep Quick-Replace Vacuum Manifolds • Disposable, quick-replace valve liners.• Screw-type valves for precise flow control.

Limited-Volume 2.0 mL, 9 mm Screw-Thread Polypropylene Vials

Type Volume Color Size qty. cat.# Price £9 mm Screw-Thread 1.5 mL Clear 12 x 32 mm 100-pk. 23242 £47.459 mm Screw-Thread 1.5 mL Clear 12 x 32 mm 1,000-pk. 23245 £357.159 mm Screw-Thread 700 µL Clear 12 x 32 mm 100-pk. 23243 £34.759 mm Screw-Thread 700 µL Clear 12 x 32 mm 1,000-pk. 23246 £327.40

Analyzing PFAS? Visit www.restek.com/PFAS

Description qty. cat.# Price £Resprep PLR SPE Cartridge, 25 mg/1 mL cartridge 100-pk. 28300 £186.00Resprep PLR SPE 96-Well Plate, 25 mg/2 mL each well ea. 28301 £176.70

Order today at www.restek.com/ResprepQR

Description Size qty. cat.# Price £Resprep QR-12 Quick-Replace vacuum manifold 12-port kit 28298-VM £1,175.25Resprep QR-24 Quick-Replace vacuum manifold 24-port kit 28299-VM £1,702.25

Find our full selection of Resprep Polymeric

SPE products at www.restek.com/resprep

Five distinct packings:

• HLB—for general purpose• MAX—for acids• MCX—for bases• WAX—for strong acids• WCX—for strong bases

Cartridgesfor high loading capacity

30 mg/1 mL60 mg/3 mL

200 mg or 150 mg, 6 mL500 mg/6 mL

96-Well Platesfor high throughput

and automation10 mg/2 mL30 mg/2 mL

• Silica-free, bonded polymeric material.

• High surface area.

• Stable over a wide pH range (0–14).

2.0 mL, 9 mm Solid-Top Polyethylene Caps

Type Cap Size Color qty. cat.# Price £Screw-Thread 9 mm Clear 100-pk. 23244 £21.85Screw-Thread 9 mm Clear 1,000-pk. 23247 £198.40

See our entire line of guard cartridges and hardware at www.restek.com/LCguard 7

Everything You Need to Put Together Your Own LC-MS/MS Infusion Rig

Longer lifetimes mean higher sample throughput for your lab!

• Same chromatographic performance as original equipment.• Rugged electrode lasts longer and requires fewer replacements.

View testing results and learn more at www.restek.com/LongLifeESI

• Cost-effective protection for UHPLC systems.

• Minimize extra column volume.

• Maximize sample throughput with SPE, SLE, or other extensive sample preparations.

• Connect easily to any brand of column—including both Force and Raptor 1.8 µm columns.

Reliably Filter Out Particulates and Extend UHPLC Column Lifetimewith UltraShield UHPLC PreColumn Filters

For 3 and 5 µm Force columns, use EXP guard column cartridges: www.restek.com/force

Ultimate Protection for Raptor UHPLC Columns• Extreme protection from particulates and matrix contamination to extend column lifetime.

• Proven to withstand the same UHPLC pressures as Raptor analytical columns.

• Ideal when using dilute-and-shoot or other minimal sample preparation techniques.*

Other sizes available at www.restek.com/raptor

* To minimize extra column volume and maximize UHPLC throughput with extensive sample preparations, pair 1.8 µm Raptor columns with an UltraShield filter instead.

Description Porosity qty. cat.# Price £UltraShield UHPLC PreColumn Filter 0.2 µm frit ea. 25809 £67.50UltraShield UHPLC PreColumn Filter 0.2 µm frit 5-pk. 25810 £301.45UltraShield UHPLC PreColumn Filter 0.2 µm frit 10-pk. 25811 £532.30

LC-MS/MS Infusion Kitqty. cat.# Price £kit 25755 £323.65

Long-Life ESI Electrode(for Sciex Turbo V Sources)

Description Instrument Model # qty. cat.# Price £

Long-Life ESI Electrode Sciex Turbo V Ion Sources API 3200, 3500, 4000, 4500, 5000, 5500+, 6500, and 6500+ ea. 25831 £93.00

ESI Electrode Gauge(for Sciex Turbo V Sources)

Description Instrument qty. cat.# Price £ESI Electrode Gauge Sciex Turbo V Ion Sources ea. 25832 £16.75

Description Size qty. cat.# Price £Raptor C18 EXP Guard Column Cartridge 5 x 2.1 mm 3-pk. 9304U0252 £404.70Raptor C18 EXP Guard Column Cartridge 5 x 3.0 mm 3-pk. 9304U0253 £404.70Raptor ARC-18 EXP Guard Column Cartridge 5 x 2.1 mm 3-pk. 9314U0252 £404.70Raptor ARC-18 EXP Guard Column Cartridge 5 x 3.0 mm 3-pk. 9314U0253 £404.70Raptor Biphenyl EXP Guard Column Cartridge 5 x 2.1 mm 3-pk. 9309U0252 £404.70Raptor Biphenyl EXP Guard Column Cartridge 5 x 3.0 mm 3-pk. 9309U0253 £404.70Raptor FluoroPhenyl EXP Guard Column Cartridge 5 x 2.1 mm 3-pk. 9319U0252 £404.70Raptor FluoroPhenyl EXP Guard Column Cartridge 5 x 3.0 mm 3-pk. 9319U0253 £404.70

EXP Direct Connect HolderDescription qty. cat.# Price £EXP Direct Connect Holder for EXP Guard Cartridges (includes hex-head fitting & 2 ferrules)

ea. 25808 £387.90

EXP Ferrule, Titanium Hybrid, ea. ea. 25935 £39.10EXP Ferrule, Titanium Hybrid, 10-pk. 10-pk. 25936 £347.10

Get More Uptime with Restek’s Long-Life ESI Electrode for Sciex Turbo V Sources

Use with any LC-MS/MS and syringe pump—you can even Tee-in your LC mobile phase for the best signal optimization.

ID Length

RaptorBiphenyl

LC Columns (USP L11)

1.8 µm Particles2.1 mm 30 mm 93092322.1 mm 50 mm 93092522.1 mm 100 mm 93092122.1 mm 150 mm 93092623.0 mm 50 mm 930925E3.0 mm 100 mm 930921E

Raptor FluoroPhenylLC Columns

(USP L43)

9319232931925293192129319262931925E931921E

RaptorARC-18

LC Columns (USP L1)

9314232931425293142129314262931425E931421E

Raptor C18

LC Columns (USP L1)

9304232930425293042129304262930425E930421E

Questions? Contact us or your local Restek representative (www.restek.com/contact-us).Restek patents and trademarks are the property of Restek Corporation. (See www.restek.com/Patents-Trademarks for full list.) Other trademarks in Restek literature or on its website are the property of their respective owners. Restek registered trademarks are registered in the U.S. and may also be registered in other countries. To unsubscribe from future Restek communications or to update your preferences, visit www.restek.com/subscribe To update your status with an authorized Restek distributor or instrument channel partner, please contact them directly.

© 2020 Restek Corporation. All rights reserved. Printed in the U.S.A.

www.restek.com Lit. Cat.# GNES3177-UK

Selectivity Accelerated

Further Boost UHPLC-MS/MS Efficiencies with 1.8 µm Raptor Columns• Higher efficiencies under UHPLC pressures.

• Better selectivity for substantially improved resolution.

• Long-lasting ruggedness for dependable reproducibility.

Also available with 2.7 and 5 µm particles to bring UHPLC speed to your existing HPLC instruments!

Order now at www.restek.com/raptor

Si

CH3

CH3

O

Si

CH3

CH3

O

F

F

F

F

F

Si O

Si

TMS

TMS

O

Reliably Versatile Restek FluoroPhenyl Phase:Get the power of HILIC and RP modes in one LC column.

Time-Tested Restek Biphenyl Phase: The established choice for bioanalytical testing since 2005.

Acid-Resistant Restek ARC-18 Phase:Ahead of the curve for large, multiclass lists by mass spec.

General-Purpose Restek C18 Phase:Traditional end-capped C18 ideal for general-purpose use.

Simplify LC Method Migration with Restek’s

Pro EZLC Method Translator• Scale down and speed up your current LC method to increase sample throughput.• Reduce solvent consumption and associated costs.• Increase certainty that your new method will meet performance requirements.

Start using Pro EZLC method translator today at www.restek.com/ezlc