3139 Oak Ridge Centrifuge Tubes with Sealing Cap Materials: Polypropylene Screw Closure silicone gasket polypropylene copolymer Polypropylene copolymer provides greater chemical resistance than polycarbonate and can be autoclaved repeatedly. Contact-clear tubes allow easy view of contents. Can be used up to 50,000 x g in refrigerated or non-refrigerated centrifuges with sealing cap closure option. Before autoclaving, just set closure on top of the tube without engaging the threads. Must be filled to at least 80% of the total capacity for proper performance.

Cat. No.   3139-0010   3139-0016   3139-0030   3139-0050   Nom. Cap., ml   10   16   30   50   No. per Pkg   10   10   10   10   No. per Case   50   50   50   50