Whatman Polydisc AS (Aqueous Solution) in-line filters from Cytiva feature high-throughput PES membrane with a glass microfiber prefilter. Available irradiated or nonsterile.

  • Whatman filters with polyethersulfone membranes have low protein binding and are surfactant-free
  • GMF prefilter removes heavy particulates, increasing membrane longevity
  • Gamma irradiated, so there are no ethylene oxide (EtO) residuals
  • Barbed hose connections fit multiple tubing sizes
  • Integrity-testable with the bubble point method
  • Lightweight design prevents tubing collapse
  • Recyclable after use. Learn how you can recycle it.

Whatman disc filters from Cytiva's business offer a wide range of high-throughput, in-line options. Explore the Polydisc line  to find the right filter for your application.

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Product Product Name Price
6724-5002 Polydisc AS, PES membrane, 0.2 µm, irradiated (10 pcs) 0.2 µm Yes 254.00 USD Add to cart


6724-5045 Polydisc AS, PES membrane, 0.45 µm, irradiated (10 pcs) 0.45 µm Yes 276.00 USD Add to cart


6724-5145 Polydisc AS, PES membrane, 0.45 µm, (50 pcs) 0.45 µm No 675.00 USD Add to cart


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