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 ...
Test tube holders are used to distance a person from potentially dangerous tasks
when using chemicals in test tubes. They not only extend a person's reach, ...
A test tube holder is an apparatus designed to support and store test tubes during
a scientific experiment. A test tube is a thin-glassed tube with one closed end ...
Results 1 - 16 of 3109 ... Eisco Labs Premium Wooden Test Tube Rack, (6) 22mm Holes, 9.5" Long ...
Karter Scientific 208V2 Plastic Test Tube Rack for 12/13mm ...
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.
Brass Stoddard test tube clamps easily hold test tubes up to 25mm in diameter.
This test tube holder, or clamp, is 6-1/5 inches long with finger grips. Holds any
size test tube. The test tube holder is used to hold test tubes when they are hot ...
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