A test tube holder can be made from wood or metal. It is used for holding a test
tube in place when the tube is hot or should not be touched. For example, a test ...
Used to plug a flask or testtube for safe keeping. Test Tube. Used to mix, heat, or
store substances. Test Tube Rack. Used to hold test tubes. Test Tube Holder.
A test tube holder's purpose is for holding test tubes in place, but they can ... The
function of a test tube brush is the clean test tubes used in a science laboratory.
Uses of a Test Tube Holder. Test tube holders come in two main types: tongs and
racks. Tong types are either wood or metal. They're designed to grasp and ...
Results 1 - 16 of 2750 ... A tube rack, also called a test tube rack or test tube holder, is a piece of
laboratory equipment used to hold, store, and support lab tubes so ...
Test Tube Brush - used to clean test tubes. Evaporating Dish - used for ... Test
Tube Rack - holds test tubes during observation or testing. Wash Bottle - used for
A test tube holder or rack is used in a laboratory to hold or support test tubes
buret/test tube clamp, clamp holder, double buret clamp, ring clamp, 3-pronged
jaw clamp ... glass tip with rubber bulb; used to transfer small volumes of liquid.
Used to easily clean the inside of a test tubes and other glassware. Buchner
funnel. Used with vacuum ... burette clamp. Used to hold burettes on a ring stand.
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