[No.431117] 500 mL Bottle Top Vacuum Filter, 0.22 µm Pore 33.2cm² PES Membrane, Fits 33 mm Diameter Necks, Sterile

Corning® 500 mL Bottle Top Vacuum Filter, 0.22 µm Pore 33.2cm² PES Membrane, Fits 33mm Diameter Necks, Sterile, 12/Case

  • Fits plastic or glass media bottles with 33mm neck sizes.
  • Polyethersulfone (PES) membranes provide the fastest flow rates, the lowest protein binding and low extractables and are best for filtering cell culture media.
  • Angled hose connector simplifies vacuum line attachment.
  • Individually packaged, sterile and certified nonpyrogenic.
  • Each system has the membrane material and pore size printed on the unit and is color-coded by membrane type for easy product identification.
  • Expiration date appears on the filter funnel and shipping boxes.
  • Expiration date of the membrane is three years from the time the product is manufactured.

More information: corning.com

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