Whatman™ Polycap™ SPF Filter Capsules, Whatman products (Cytiva)

Proveedor: Whatman products (Cytiva)
Whatman™ Polycap™
6705-7500 6705-3600 6705-3600 6705-7500
28137-920EA 3100 MXN
CA28137-922 28137-920 28137-922 CA28137-920
Whatman™ Polycap™ SPF Filter Capsules, Whatman products (Cytiva)
Filtros Cápsulas de filtro de membrana
Cytiva's Whatman Polycap SPF (Serum Prefilter) Capsule Filters are optimized for prefiltration applications. They are typically used upstream of a Polycap AS or a Polycap TC capsule during enzyme and buffer filtration.

  • Three layers of filter media: fine glass microfiber (GMF), ultrafine GMF, and polyethersulfone (PES)
  • Suitable for hard-to-filter solutions, particularly sera and protein solutions
  • Can be sterilized by autoclaving
  • Well suited for serum, viral suspension, nutrient, biological, immunological, enzyme, and buffer filtration

Biological filtration, especially serum filtration, is often difficult because of the high concentration of complex particulates, lipids, triglycerides, and lipoproteins in solution that can clog filters. Single-layer membrane filters clog rapidly without proper prefiltration.

Polycap SPF prefilters are highly suitable for biological filtration, especially serum, buffer, and enzyme filtration, because of the density graded pre-filtration layers they contain. Prefiltration with Whatman Polycap SPF can help extend the life of the final filter.

Certificaciones: Manufactured according to ISO9001:2008 QMS standards
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