| Term | Definition |
|---|---|
test tube holder | metal device used to hold test tube |
wire screen | used a a base to hold a beaker or a flask while heating |
test tube brush | bristle with a wire handle used to clean small diameter glassware |
clay triangle | wire frame with porcelain supports used to hold a crucible |
thermometer | glass rod containing a liquid used to measure temperature |
evaporating dish | porcelain container used to contain small volumes of liquid being heated |
stirring rod | glass rod used to stir and assist in pouring liquids |
crucible and cover | small porcelain container used to heat small amounts of solid substances |
test tube clamp | metal device that is fastened to a support apparatus used to hold a test tube |
graduated cylinder | glass container used to measure precise volumes . common sizes 10ml, 50ml, and 100ml |
beaker | glass container used to hold liquids and to measure approximate volumes. common sizes 250ml, 400ml, and 600ml |
tongs | metal object used to pick up and hold small items |
watch glass | curved piece of glass used to cover an evaporating dish or beaker |
funnel | glass or plastic device used to transfer solids or liquids |
ring stand | metal base with a metal pole, has many uses as a support |
flask | glass container used in making solutions and holding liquids |
test tubes | glass tube, used to hold small objects or small volumes |
Bunsen burner | metal object with rubber tubing, used to heat chemicals |
water bottle | plastic bottle, used to hold water, usually distilled |
test tube rack | metal or wooden device, used to hold test tubes in vertical position |
goggles | plastic device used to protect your eyes, must be worn at all times while working in a lab |