What is the function of a test tube?

Answer

A test tube is thin, cylindrical laboratory glassware for putting solutions when carrying out laboratory experiments. Their function is to hold chemical substances for mixing or heating. They also serve as temporary storage areas for chemicals to be used in chemical experiments.
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1 Additional Answer
Ask.com Answer for: Function of Test Tube
The Uses for Test Tubes
Test tubes are used primarily in science and medicine laboratories for the purposes of experimentation and testing. They come in various sizes, but usually hold 200 milliliters or less, and have the ability to store small samples of materials as well as... More »
Difficulty: Easy
Source: www.ehow.com
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