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12 terms

chemistry

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medicine dropper
used to transfer a small volume of liquid (less than one mL)
rubber bulb
On top of each medicine dropper is a ____
spatulas
used to dispense solid chemicals from their containers
weighing boats
used to weigh solids that will be transferred to another vessel
funnel
used to aid in the transfer of liquid from one vessel to another
bunsen burner
used for the heating of nonvolatile liquids and solids
crucible
used for heating certain solids, particularly metals, to very high temperatures
clay triangle
used as a support for porcelain crucibles when being heated over a Bunsen burner
crucible tongs
For handling hot crucibles; also used to pick up other hot objects. NOT to be used for picking up beakers
ringstands
a safe and convenient way to perform reactions that require heating using a Bunsen burner
iron rings
connect to a ringstand and provide a stable, elevated platform for the reaction
utility clamps
are used to secure test tubes, distillation columns, and burets to the ringstand