Membrane Filters

Cytiva’s Whatman cellulose acetate membrane filters have very low protein binding, which minimizes sample loss when filtering protein-based aqueous samples.

Membranes that commonly used in Microbiological analysis for a water sample.

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  • Minimal sample loss in protein-based samples due to low protein binding
  • Pure cellulose acetate composition, minimizing sample contamination
  • Hydrophilic, for use with aqueous and alcoholic media
  • High solvent resistance, particularly to low molecular weight alcohols
  • High physical strength and a heat resistance up to 180°C
  • Can be sterilized by most common methods without sacrificing membrane integrity


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