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Polyethersulfone Ultrafilter

PES membrane is a membrane polymer that is well established in the biotechnological and pharmaceutical industries. It is a stable polymer featuring a broad pH and temperature range. PES membranes are designed for use in the biotechnical and pharmaceutical industries.

  • Stable polymer featuring a broad pH and temperature range

  • Minimal adsorption of proteins, viruses, etc.
  • Membrane regeneration, storage and depyrogenation can be accomplished by using NaOH even at elevated temperatures
  • Membrane retention is unaffected by repeated re-use


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PES Ultrafiltration Cassettes are available in the following molecular weight cut offs: PES Max, 1 kDa, 5 kDa, 8 kDa, 10 kDa, 30 kDa, 50 kDa, 100 kDa, 300 kDa

Main applications are:

  • IgG

  • Blood factors

  • Enzymes

  • Peptides


Polyethersulfone Ultrafiltration Cassettes - Protein purification, concentration and diafiltration
en 281.4 kB
Polyethersulfone Ultrafiltration Cassettes - Protein Purification, Concentration and Diafiltration
en 336.0 kB

User Manual

Directions for Use - Sartocon® | Sartocon® Slice | Sartocon® Slice 200 Cassettes - Gray Silicone | Graues Silikon
en 1.0 MB

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