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A test tube holder is an apparatus designed to support and store test tubes during a scientific experiment. A test tube is a thin-glassed tube with one closed end used in the exami...

Test tube


Test tubes are widely used by chemists to hold, mix, or heat small ... Test tubes are usually held in special-purpose racks, clamps, or tongs.

Commonly Used Lab Equipment


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.

What are the uses of a test tube holder? - Ask.com


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, ...

What is the function of a test tube holder and a test tube rack?


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. Test  ...

Test Tube Clamp / Holder - The Science Company


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 ...

What is a test tube holder or rack and what are its uses - Answers.com


A test tube holder is used in a laboratory and it is used tohold/support test tubes containing chemicals waiting for furtheroperations.

Uses of a Test Tube Holder | eHow


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 ...

Amazon.com: Tube Racks - Lab Racks: Industrial & Scientific


Results 1 - 16 of 2878 ... Karter Scientific 208U2 Plastic Test Tube Rack for 15/17mm Tubes, .... A test tube rack is typically used to hold lab tubes, and can be found ...

Chemistry Lab Instruments - Test Tube Brush Exporter from Ambala.


Leveraging on our vast experience of this domain, we are offering high quality Test Tube Holder to our esteemed customers. This product is widely used in ...

Popular Q&A
Q: What is the test tube holder ? what is it made up of ? what is th...
A: The test tube holder is the scientific object that holds and secures the test tubes. They are also used to hold the place of the test tubes when heating. Test t... Read More »
Source: answers.yahoo.com
Q: What is test tube holder made up of.
A: The test tube holders in my school are made of wood, but they are quite old, and modern one's might not be wood. They can be made of wood, plastic, styrofoam, o... Read More »
Source: www.answers.com
Q: What are test tubes used for.
A: Test tubes are used in science when examining any type of substance. A small amount of substance is put into the test tube and then you can start examining. It ... Read More »
Source: www.answers.com
Q: What are the safety precautions when using test tube?
A: Always point the open end away from you or anyone else when heated, be careful of breaking the glass, tell teacher about any cracks in it, always use tongs to p... Read More »
Source: wiki.answers.com
Q: What is a test tube clamp and how is it used?
A: 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 th... Read More »
Source: wiki.answers.com