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A test tube holder is a device to ...wait for it...hold test tubes !
;-)
Usually a rack or clamp that keeps them upright (& full if in use).
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∙ 12y ago
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What is used to grip test tube?
Test tube holder
What is the used of test tube holder?
use to hold test tube..
Description of test tube holder?
it is a testube holder
What is a test tube holder or rack and what are its uses?
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. Although it is called a test tube holder, it is also used to hold/support pipettes, etc. Since a test tube has a rounded bottom, it cannot stand by itself; the rack is a convenient and necessary piece of laboratory equipment for the storage of test tubes.
What do you use a test tube holder for?
Like the function of a beaker; to hold chemicalsA test tube is another useful science equipment used in experiments. A test tube is used:-1. to carry solids or liquids in small quantity.2. to do experiments, such as knowing the nature of the substance poured in it( acidic, basic or neutral) .basically, test tube's function is to carry substances in science labs.
How do you use the test tube holder?
Very simple, place the test tubes in the holder.
Uses of test tube brush?
Test tube brush=use for cleaning test tubes
What is the term for an experiment done in a test tube?
A culture tube or sample tube.
What would you use if you were holding and heating a test tube?
When heating a test tube, you would use a test tube holder. It can also be used to hold/ support pipettes, etc. http://www.answers.com/mt/test-tube-holder
What the function of the tube holder?
it is use to hold the test tube
What is used for holding a test tube in place when the tube is hot or should not be touched?
You need a test tube holder.
What are the precautions of test tube holder?
If you are heating a test tube, point it away from yourself and others. If you need to place a test tube into a hot water bath, or take it out of a hot water bath, you need to use a test tube holder and not your unprotected fingers. Do not leave the test tube holder attached to the test tube while it is heating, as this will also heat up the test tube holder. If a test tube breaks, tell your teacher, and clean it up with a broom and dust pan. Don't pick the glass up with your fingers.
