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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, they protect the user fr...

Test tube


A test tube, also known as a culture tube or sample tube, is a common piece of laboratory glassware ... length of glass or clear plastic tubing, open at the top, usually with a rounded U-shaped bott...

Uses of a Test Tube Holder | eHow


Test tube holders come in two main types: tongs and racks. ... like "do not point the tube at your face or anyone else," because a test tube ... You May Also Like.

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


Results 1 - 16 of 2878 ... Karter Scientific 208U2 Plastic Test Tube Rack for 15/17mm Tubes, .... used to hold, store, and support lab tubes so that they do not roll ...

Chemistry Lab Instruments - Test Tube Brush Exporter from Ambala.


Exporter of Chemistry Lab Instruments - Test Tube Brush, Test Tube Holder, ... glass capillary viscometers let you determine viscosities using ASTM testing ...

Test Tube Rack: Healthcare, Lab & Life Science | eBay


Find great deals on eBay for Test Tube Rack in Lab Supplies. ... (white)new colour: white diameter: 26mm the price is for one piece durable service,you need put together. Shown as picture. Wooden Test Tube Rack Used - 6 Holes 6 Pins.

Heating substances | Nuffield Foundation


Dec 16, 2011 ... Eye protection should be worn whenever a substance is heated. Heating substances is ... Use a suitable test-tube holder. Hold the test-tube at ...

Handling and moving hot apparatus | Nuffield Foundation


Dec 16, 2011 ... When heating solids or liquids in a test-tube (or boiling-tube), the test tube should be firmly held in a clamp or in a testtube holder. Do not use ...

Test Tube Holder - Instructables


A very simple test tube holder for experiments. ... With Instructables you can share what you make with the world, and tap into an ... Do It Yourself Lab Ware

test, tube, rack YouTube


Feb 6, 2014 ... We are engaged in offering blood tube stands, which are used to prevent any kind of damage caused by Blood splitting. Our stands are ...

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Commonly Used Lab Equipment


Use. Compound Microscope. Uses two lenses to make things look larger. Cover Slip ... Test Tube. Used to mix, heat, or store substances. Test Tube Rack. Used to hold test tubes. Test Tube ... To be worn when told to do so to protect your eyes .

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


Test tube racks are commonly used in laboratories to keep test tubes upright so ... bottoms, so it is impossible to rest them upon a table top as you would a cup.

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


A test tube holder's purpose is for holding test tubes in place, but they can also be useful for holding ... How do you test the purity of touluene using NMR? Q: ...

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 ... What do you use a test tube holder for?

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 ...