Test tubes and test tube racks

Product Description

Test tubesare usually cylindrical pipes made up of glass, with a circular opening on oneside and a rounded bottom on the other. They come in different sizes but themost common standard size is 18*150 mm.

Test tubesare one of the most important apparatus as they are functional from storing tomixing reagents in any chemical or biological reactions. They become very handywhen a large number of samples need to be tested for qualitative assessment ofany test.

The testtube rack is the equipment functional in holding the test tubes.