WHA67053600
Whatman® Polycap SPF serum pre- filter, encapsulated
Polycap SPF 36, pore size 1 μm
Synonym(s):
Whatman filter, Whatman filters, Z743755, filter Whatman
About This Item
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 6705-3600
Whatman Article No. 28420134 (US reference)
diam.
36 mm
pore size
1 μm
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General description
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
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
Legal Information
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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