Nalgene™ 1L Super-Speed Centrifuge Bottles with Sealing Closure

Key Features: Process a full liter in each bottle at speeds up to 15,810 x g Smooth inner walls reduce sheering in mammalian culture separations Choose polycarbonate for excellent clarity and mechanical strength Choose polypropylene for excellent chemical resistance Recommended operating temperature range 4° to 22°C; storage to -70°C Includes three-piece sealing cap assembly, polypropylene plug, closure and silicone o-ring for added leakproof† assurance USP Class VI compliant, non-cytotoxic, autoclavable Ordering information: Replacement closures and o-rings are available.   For 3141-1006 PPCO bottles, use replacement sealing closure assembly DS3132-0RED; replacement red o-rings are item number 713141-PPCO. For 3140-1006 PC bottles, use replacement sealing closure assembly DS3132-BLUE; replacement blue o-rings are item number 713140-00PC.