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Alex Davis, Managing DirectorAlex Davis, Managing Director

Conical-Bottom Centrifuge Bottle, PPCO

PPCO, sealing cap PP screw closure with silicone gasket. Translucent bottles with excellent chemical resistance. Molded-in graduations. Designed for pelleting applications such as cell culture harvesting and protein biochemistry, including ammonium sulfate precipitations. Excellent for use in refrigerated or non-refrigerated centrifuges up to 27500 x g. For proper performance these bottles must be filled to at least 80 % of the total capacity. Must be used with NALGENE adapter for conical-bottom centrifuge bottles (Cat. No. DS3126-0175). Overall height with closure and adapter is 143 mm. Autoclavable, graduated, leakproof.
Conical-Bottom Centrifuge Bottle, PPCO  Nalgene®
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Note: before autoclaving just set closure on top of the tube without engaging the threads.