Test Tubes Round

Test Tubes Round Test Tubes Round – Laboratory Glassware Equipment Made of glass medium walled with rim for use in school, colleges,universities, research industrial laboratories. Wall thickness 1 mm comes in pack of 100 pieces. Test Tubes Round made from Borosilicate 3.3 exp. glass tubing, Round  bottom, Rimless, Plain. Available in capacity – 3 ml, 5 ml, 7 ml, 10 ml, 15 ml, 25 ml, 35 ml, 50 ml, 75 ml, 100 ml, 175 ml