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.
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, ...
Test tube racks are commonly used in laboratories to keep test tubes upright so
that the equipment does not roll away, spill or become accidentally cracked.
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 ...
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 ...
A test tube holder or rack is used in a laboratory to hold or support test tubes
Brass Stoddard test tube clamps easily hold test tubes up to 25mm in diameter. ...
These Stoddard clamp test tube holders are made of steel and will easily hold
test tubes 6-31mm in diameter. ... They are for Educational / Laboratory use only.
www.ask.com/youtube?q=What Is The Use Of Test Tube Holders&v=rKZq6aj6olA
Jan 13, 2016 ... Brief Description of a Test tube holder, Test tube clamp, and Test tube rack.
Thorough description of how to properly heat a test tube using a test ...