Test Tubes (Pack of 24), Borosilicate Glass, Rimmed, Hand Made, Blown, Accurate Size and Consistent Wall Thickness, 150 x 24 mm, 50 ml Capacity

Test Tubes (Pack of 24), Borosilicate Glass, Rimmed, Hand Made, Blown, Accurate Size and Consistent Wall Thickness, 150 x 24 mm, 50 ml CapacityCapacity 50 ml. Length 150 mm. Outer Dia. 24 mm. Wall Thickness 1. 2 mm EISCO, high quality borosilicate glass 3. 3 test tubes Rimmed and have an excellent resistance to heat and chemicals Hand Made, Blown, Accurate Size and Consistent Wall Thickness Capacity 50 ml; Length 150 mm; Outer Dia. 24 mm; Wall Thickness 1. 2 mm Pack of 24 test tubes.