Nalgene Polycarbonate Conical-Bottom Centrifuge Tube, 15ml (Case of 100)

Polycarbonate open-top tubes have outstanding mechanical strength. Excellent for whole cell separations. For use up to 6,000 x g in refrigerated or non-refrigerated centrifuges. Translucent polypropylene copolymer has excellent chemical resistance. For low-speed centrifugation up to 6,000 x g. Both tubes have molded-in graduations and are supplied without closures. For proper performance must be filled to at least 80% of the total capacity.

• Conical bottoms concentrate pellet in a small area for easy isolation and retrieval
• Excellent clarity for viewing tube contents
• For use up to 6000 x g in refrigerated or non-refrigerated centrifuges. (Tubes must be filled to at least 80% capacity for proper function)
• Molded-in graduations last the life of the tube
• Autoclaving repeatedly will shorten the life of polycarbonate tubes