0.5 ml Freestanding Tube W / Screw Cap, Attached, Amber, Sterile, Pack Of 500

Details:

0.5, 1.5 Or 2.0 Ml capacitiesclear or amberconical bottoms or freestandingconical microcentrifuge tubes are made from a crystal clear resin that allows users to easily view samples. Polypropylene tubes are suitable for vapor phase liquid nitrogen storage, boiling and autoclaving.&Nbsp;external ribs on the free standing tubes position and lock the tubes into place in racks with serrated holes allowing for one-handed opening and closing. Conical bottoms allow for more complete sample retrieval while o-ring is designed to form a positive seal against the rim of the screw cap and guard against leakage.&Nbsp;conical and freestanding tubes are available in 0.5, 1.5 Or 2.0 Ml sizes and clear or amber for light-sensitive applications. Tubes are free of dnase, rnase and endotoxins.&Nbsp;conical bottom tubes are rated at 25,000 x g (0.5 Ml ) or 20,000 x g (1.5/2.0 Ml ). Freestanding tubes are rated at 30,000 x g (0.5 Ml ) or 18,000 x g (1.5/2.0 Ml ).