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WHA67057500

Whatman® Polycap SPF serum pre- filter, encapsulated

Polycap SPF 75, pore size 1 μm

Synonym(s):

Whatman filter, Whatman filters, Z743798, filter Whatman

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About This Item

UNSPSC Code:
41104922
NACRES:
NB.24

material

polyethersulfone membrane (With prefilters of Fine glass microfiber and ultrafine glass microfiber)
polypropylene housing

sterility

non-sterile

packaging

pkg of 1 ea

manufacturer/tradename

Whatman 6705-7500
Whatman Article No. 28420138 (US reference)

diam.

75 mm

pore size

1 μm

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General description

Whatman Polycap SPF capsule filters from Cytiva are optimized for prefiltration applications. They are typically used upstream of a Polycap AS or Polycap TC capsule during enzyme, nutrient media or buffer filtration.

Capsule filters for serum 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.

Application

Biologicals, Buffers, Diagnostic standards, Enzymes, Immunologicals, Nutrients, Serum prefiltration, Tissue culture media, Viral suspensions.

Features and Benefits

  • 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
  • Manufactured according to ISO9001:2008 QMS standards
  • Well suited for serum, viral suspension, nutrient, biological, immunological, enzyme, and buffer filtration

Other Notes

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

Legal Information

Whatman is a registered trademark of Cytiva

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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