Thermo Scientific™

Nalgene™ Reusable Bottle Top Filters

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Combine the convenience of a bottle top filter with the savings of a reusable device. Non-cytotoxic Nalgene™ polysulfone reusable bottle top filters screw securely onto glass media bottles with 33 or 45mm neck sizes.

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  • Available in 250 and 500mL sizes
  • Polysulfone is strong, washable and autoclavable
  • molded-in graduationsmake it easy to see sample volume
  • Polypropylene tubing adapter can be stuffed with cotton for sterile venting during autoclaving
  • Removable sterilizationmembrane support plate is designed to providemaximum flow rate and throughput
  • Filters accept 0.25 to 0.3125 in. (6 to 8mm) I.D. vacuum tubing
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