What are test tube clamps and what is it used for?

Answer 1

It is a clamp that holds a test tube -- for instance to hold a test tube while heating it without getting burned. It is made from a thick piece of metal wire that is shaped into a spring-loaded clamp to securely hold a test tube.

Note the difference between a test tube clamp, and a test tube rack. A clamp is a way to hold a single test tube while heating the contents inside without actually touching the test tube itself. A rack is instead used to hold many test tubes at once in an upright position. See the Related Questions links below for more information on test tube racks.

Answer 2

A test-tube is a heatable glass tube with a round bottom in which chemicals (usually liquid, but not always) can be placed. The test-tube can be held upright in a stand in which holes to take the tube(s) has been drilled. The test-tube can also be held in rubber faced clamps that can be slide up or down a vertical stand. The shape of a test-tube makes it a versatile and useful part of a laboratory's equipment.

Answer 3

how can i use a test tube ?It simple by my coordinate and my knowledge to do this.

You use a test tube to help you test different liquids

Answer 4

Test tube clamps can be used for a variety of things. But mainly to secure the test tubes when heated.

Answer 5

a testing tube is for testing chemicals in a tube

Answer 6

A test tube clamp is used to hold a test tube in position, usually on a lab stand, so that you don't need to hold it in your fingers, or with tongs.

Answer 7

it is used for holding test tubes..

Answer 8

Test tube holder. Similar to tongs.