Labvida 40pcs of Glass Serological Test Tubes with Black Bakelite Screw Caps Silicon Liners, Vol.15m…See more

Labvida glass test tubes with black screw caps Material: Made of borosilicate glass, Heat resistant and autoclavableAppearance: Flat bottom, with marking area and black screw caps, cap is in bakelite material mounted with silicon rubber liner.

Tubes and caps are assembledHeating: Withstand 121℃ high temperature autoclave sterilization These glass test tubes is suitable for all usual laboratory applications, will withstand temperature change up to and including boiling of samples, as well highly chemically resistant.