Liquid Filtration

Hydrophilic Polyethersulfone Membranes

Superior Flow Rates and Excellent Throughput

Sartorius Stedim Biotech polyethersulfone (PES) membranes are available in a wide variety of different pore sizes and performance characteristics making them ideally suited for all major liquid filtration applications. Their superior intra and inter lot consistency guarantees reliable results. Gamma compatibility and high mechanical and thermal resistance make our hydrophilic PES membranes perfectly suited for a wide variety of liquid filtration devices.

Reliable Removal of Particles and Microorganisms

Hydrophilic PES membranes are ideal for prefiltration, clarification and sterilization of aqueous liquids laden with particles or microorganisms.

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Match Your Pore Size and Structure

Broad range of pore sizes and structures of hydrophilic PES membranes to serve nearly unlimited selectivity of separation combinations.

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Leading PES Membrane Technology

Quality Made in Germany

All Sartorius Stedim Biotech PES membranes are manufactured in our premier production facility in Göttingen, Germany according to an ISO 9001 certified Quality Management System. Backed up by many decades of experience in membrane manufacturing and utilizing the most state-of-the-art production equipment on the market, we guarantee excellent performance, consistent quality and a reliable supply of our membrane products.

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