The purpose of a test tube holder is to be used only to hold a test tube as it is not
structured for flasks or other heavier objects.
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.
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 ... A test tube is a thin-glassed tube with one closed end used in the ...
A test tube holder's purpose is for holding test tubes in place, but they can also be
useful for holding pipettes and stirring rods as well, and a test tube rack holds ...
Used to hold and heat liquids. Multipurpose and essential in the lab. brushes,
Used to easily clean the inside of a test tubes and other glassware. Buchner
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 ...
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 ...
A test tube holder or rack is used in a laboratory to hold or support test tubes
Many of the test tube holders are able to sink in water without tipping over the test
tubes.Test tube racks are a great tool to have in the lab. Used mainly for ...