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Published byRiley Holcomb Modified over 9 years ago
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Chemistry Lab Equipment
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Safety Goggles Protect eyes whenever working with chemicals in the lab
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Test Tubes Store/Mix small amounts of substances Heat/Boil substances over a burner
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Beaker Store/Mix substances Heat substances over a burner
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Test Tube Clamp Holds a test tube to a ring stand, usually for purposes of heating
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Test Tube Holder Allows you to hold a test tube over a burner or other heat source without burning your hand
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Test Tube Rack Stores several test tubes
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Test Tube Brush Used to clean test tubes, can be used to clean other equipment as well
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Ring Stand Clamps of any type are placed on this when setting up an experiment
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Plastic Wash Bottles Add small amounts of water to a container Rinse out glassware NOT A SQUIRT BOTTLE!
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Ring Clamp Clamped to a ring stand to support other equipment
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Wire Gauze Usually rests on top of a ring clamp to support a beaker being heated
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Clay Triangle Sits on a ring stand to support a crucible or a funnel
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Crucible and Cover Ceramic equipment used to heat a small amount of solid to very high temperatures
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Evaporating Dish Ceramic equipment used to drive off a small amount of liquid to leave a dry residue
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Funnel Tool to aid pouring Supports filter paper when performing filtration
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Watch Glass Allows things to be set out to dry Can be used as a cover for a beaker
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Dropper Pipet NOT AN EYE DROPPER! Transfers small volumes of liquids
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Stirring Rod with Rubber Policeman Stirring Rod is used to stir mixtures Rubber Policeman is used like a spatula, to scrape out residue I have no idea where a rubber policeman gets its name!
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Erlenmeyer Flask All flasks have a wide base and a narrow neck Erlenmeyer flasks are conical in shape Used to swirl mixtures easily while avoiding spilling
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Florence Flask Again, wide at the base, narrow at the neck Florence flasks are spherical in shape
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Graduated Cylinder Tall, narrow tube used to measure volumes of a liquid NOTE: While beakers and flasks have graduations on them as well, they are NOT AS ACCURATE as graduated cylinders - only use cylinders to measure volume!!!
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Beaker Tongs Can “grab” beakers, especially when hot, easily to move it from one place to another (this is not on your equipment list)
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Crucible Tongs A tool for smaller, finer work, a crucible tongs is used to move hot crucibles (or other objects) Note - tongs are NOT spelled with an “h”!
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Bunsen Burner and Rubber Tubing Bunsen Burner is a common source of heat (flame) in the lab Rubber Tubing is a common means of carrying a gas from one place to another (for Bunsen burners, we will carry natural gas or methane)
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Mortar and Pestle Used to crush or grind solids
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Rubber Stoppers Seals containers (flasks, test tubes)
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Triple Beam Balance Used to obtain the mass of objects (not weigh them!)
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Pneumatic Trough Used to hold a water bath for various reasons
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Forceps Used to pick up small objects NOT TWEEZERS!
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Scoopula Used to transfer solid objects My favorite word in the English language!
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Condensor Used to change a gas to a liquid
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Ceramic Square Generally used like a “trivet” to place a very hot object onto
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