Lab EquipmentLab Equipment

hold solids or hold solids or liquids that will not liquids that will not release gases when release gases when reacted or are reacted or are unlikely to splatter unlikely to splatter if stirred or heated.if stirred or heated.

hold solids or liquids hold solids or liquids that may release that may release gases during a gases during a reaction or that are reaction or that are likely to splatter if likely to splatter if stirred or heated.stirred or heated.

Rarely used in first Rarely used in first year chemistry, it is year chemistry, it is used for the mixing used for the mixing of chemicals. Narrow of chemicals. Narrow neck prevents splash neck prevents splash exposure.exposure.

is used to is used to measure measure volumes of volumes of liquids.liquids.

We use these when large We use these when large volumes of gases are volumes of gases are produced, and must be produced, and must be collected by the collected by the displacement of water.displacement of water.

13 x 100 mm13 x 100 mm

10 x 75 mm10 x 75 mm

is useful for is useful for holding a test holding a test tube which is too tube which is too hot to handle.hot to handle.

are used to clean are used to clean test tubes and test tubes and graduated cylinders.graduated cylinders.

are for holding and organizing test tubes on are for holding and organizing test tubes on the laboratory counter. the laboratory counter.

used to close used to close containers to avoid containers to avoid spillage or spillage or contamination.contamination.

used when we want to used when we want to perform many small perform many small scale reactions at one scale reactions at one time. time.

is used to hold a is used to hold a small amount of small amount of solid, such as the solid, such as the product of a product of a reaction.reaction.

used to manually stir used to manually stir solutions. It can also solutions. It can also be used to transfer a be used to transfer a single drop of a single drop of a solution.solution.

is used to transfer is used to transfer a small volume of a small volume of liquid (less than liquid (less than one mL).one mL).

used to aid in used to aid in the transfer of the transfer of liquid from one liquid from one vessel to vessel to another.another.

measures and measures and delivers exact delivers exact volumes of volumes of liquids.liquids.

has a spout that has a spout that delivers a wash delivers a wash solution to a specific solution to a specific area. Distilled water area. Distilled water is the only liquid that is the only liquid that should be used in a should be used in a wash bottle.wash bottle.

used to weigh solids that used to weigh solids that will be transferred to will be transferred to another vessel.another vessel.

used to dispense solid used to dispense solid chemicals from their chemicals from their containers. containers.

used for the heating used for the heating of nonvolatile liquids of nonvolatile liquids and solids.and solids.

used for the heating used for the heating of stable solid of stable solid compounds and compounds and elements.elements.

used for heating used for heating certain solids, certain solids, particularly metals, particularly metals, to very high to very high temperatures.temperatures.

used as a support for used as a support for porcelein crucibles porcelein crucibles when being heated when being heated over a Bunsen over a Bunsen burner.burner.

For handling hot For handling hot crucibles; also used to crucibles; also used to pick up other hot pick up other hot objects. objects. NOTNOT to be to be used for picking up used for picking up beakers! beakers!

provide a surface provide a surface for semi-micro scale for semi-micro scale experiments, such experiments, such as drop reactions as drop reactions and testing of acids and testing of acids and bases.and bases.

used primarily to used primarily to cut glass rodcut glass rod

connect to a connect to a ringstand and provide ringstand and provide a stable, elevated a stable, elevated platform for the platform for the reaction.reaction.

used to secure test used to secure test tubes, distillation tubes, distillation columns, and burets to columns, and burets to the ringstand.the ringstand.

used to burets – used to burets – long graduated long graduated tubes used in tubes used in titration.titration.

sits on the iron ring to sits on the iron ring to provide a place to stand provide a place to stand a beaker. a beaker.

it provides a it provides a surface for hot surface for hot beakers so that beakers so that the beaker does the beaker does not come in not come in contact with a contact with a cold countertop cold countertop and shatter.and shatter.

used to light Bunsen used to light Bunsen burners. burners.

used to pick up small objectsused to pick up small objects