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Published byBrionna Edens Modified over 9 years ago
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Lab Equipment
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BEAKER Beakers hold solids or liquids that will not release gases when reacted or are unlikely to splatter if stirred or heated
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Erlenmyer Flask Hold solids or liquids that may release gases during a reaction or that are likely to splatter if stirred or heated.
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Graduated Cylinder Used to measure volumes of liquids.
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Test Tube Temporarily holds liquids – can be used for testing for the presence of various chemicals
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Test Tube Holder Useful for holding a test tube which is too hot to handle
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Test tube rack For holding test tubes…DUH!
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Watch Glass Used to hold a small amount of solid We use weighing boats
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Tongs
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Bunsen Burner Used for the heating of nonvolatile liquids and solids.
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Ring Stand Safe & convenient way to perform reactions that require heating using a Bunsen burner
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Wire Gauze Sits on the iron ring to provide a place to stand a beaker
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Evaporating Dish Used for the heating of stable solid compounds and elements
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Crucible with Lid Used for heating certain solids, particularly metals, to very high temperatures
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Clay Triangle Used as a support for porcelain crucibles when being heated over a Bunsen burner.
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Thermometer Do I really need to tell you what a thermometer does??
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Volumetric Flask Used for the mixing of chemicals. Narrow neck prevents splash exposure.
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Disposable Pipette Used to transfer a small volume of liquid
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Volumetric Pipette Used to measure and transfer a specific amount of a liquid
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Buret Long graduated tubes used in titration
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Water bottle/wash bottle Has a spout that delivers a wash solution to a specific area. Distilled water is the only liquid that should be used in a wash bottle.
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Material Safety Data Sheet (MSDS) Provides a wealth of information about a given chemical – more to come tomorrow!
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Probeware
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