PPCO Centrifuge Bottle with Sealing Closure, 250mL

Centrifugalize low- to moderate-speed large-volume biological and chemical samples with Thermo Scientific™ Nalgene™ PPCO Centrifuge Bottles, which include a sealing closure for added leakproof assurance at maximum speeds for when spinning hazardous materials. Molded of rigid and robust polycarbonte copolymer, these translucent bottles are designed for pelleting applications such as cell culture harvesting and protein biochemistry, including ammonium sulfate precipitations. Additionally, these PPCO bottles are autoclavable and offer excellent mechanical strength. Features: For low to moderate speed centrifugation of biological and chemical samples Bottle includes polypropylene sealing cap assembly with silicone gasket for added leakproof assurance at maximum speeds or when spinning hazardous materials For proper performance bottles must be filled to 80% of total capacity Requires: When spinning 250mL bottle in a Sorvall GSA rotor, use of the Nalgene centrifuge bottle adapter (DS3125-0250) is required