Whatman Polydisc In-Line Filters Serum Prefilter SPF

  • Tags :   Plasticware,  Molecular Biology
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Product Details

Polydisc SPF disc filters from GE contain a glass microfiber GMF and polyethersulfone PES stack designed to purify serum and other hard-to-filter solutions.


  • High-throughput, in-line prefilters for use upstream of serum filters
  • GMF prefilter captures large particles and cell debris while PES stack removes remaining particles and bacteria larger than 1 �m
  • Designed to extend the life of downstream serum filters
  • Effective for microbiology and tissue culture, immunoassays, virology, and diagnostic controls
  • 6 to 10 mm i.d. hose connection

Whatman membranes from GE Healthcare�۪s Life Sciences business offer a wide range of high-throughput, in-line options. 


Disc filters for serum prefiltration

Filtering serum requires removing proteins, lipids, salts, and other cell debris. This range of particulate matter is effectively handled with multi-layer prefilters to facilitate downstream work and to avoid clogging later serum filters.

Polydisc SPF stacks a high-flow, hydrophilic PES membrane with a high particle-loading GMF filter to clean out particulates from serum and reduce stress on the final-stage serum filters.

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