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To hold test tubes. LOL
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∙ 13y ago
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What can a test tube be held upright with?
It can be held upright with a test tube stand or a retort stand.
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 is the material used to hold test tubes?
A boiling tube is used for boiling a liquid in
Where was the test tube made?
when was test tube first made,when and who?
What are the classifications of test tube?
test tube is classified in to various types namely hard test tube ,boiler test tube,20 ml test tube
What are the uses of test tube stand?
Test tube stands have a very simple use. They are used to hold test tubes during experiments to prevent them from falling over and spilling.
What is test tube stand used for?
to hold the test tube
What can a test tube be held upright with?
It can be held upright with a test tube stand or a retort stand.
Uses of test tube rock?
a test tube rock is used to measure liquids
What are the parts of a retort stand?
A retort stand is to hold a test tube/ boiling tube. 1. Turn the side knob( by the "t" on the retort stand) and release it. 2. Put the test tube/boiling tube in the test tube/boiling tube holder. 3. TIGHTEN the side knob ( if not the test tube/ boiling tube will drop). 4. Adjust the height of the retort stand by turining the most corner knob. (if you need to)
Uses of test tube in laboratory apparatus?
used to chemical test
What is the uses of the test tube rask?
A test tube rack is used to hold up test tubes. This is so they do not tip over and spill what is in them.
What is uses of the test tube rack?
To hold your test tubes in, or to keep them upright.
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 is the difference between a test tube holder and a test tube rack?
No. A ringstand is a stand with a base with a large pole sticking out of it. that you can attach rings to. A wire mesh is usually placed on the ring for setting a beaker to be heated. A test tube clamp can be attached to the ring stand to hold a test tube, for say, heating it in a hot water bath.
Uses of test tube brush?
Test tube brush=use for cleaning test tubes
What type of scientist uses a test tube?
Chemists, biologists.
