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.
Test-tube definition, produced in or as if in a test tube; synthetic or experimental.
Exporter of Chemistry Lab Instruments - Flasks, Culture, Haffkine, Test Tube
Brush, Test Tube Holder and Pipette Stand offered by Rac Exports, Ambala, ...
Handheld clamp holder for heating a single test tube over a flame. Has
fingergrips for ease of use.
A test tube holder or rack is used in a laboratory to hold or support test tubes
containing chemicals or other contents awaiting further operations.
a tube of thin, transparent glass closed at one end, used in chemical experiments
, etc. test-tube. made in or as in a test tube; experimental; produced by artificial ...
Jan 21, 2013 ... Definition ... Test tube holder: Spring metal, used to hold test tubes or glass ...
Test tube brush: Bristles with wire handle, used to scrub small ...
Great for cleaning test tubes and other lab ware or tubing.
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 ...