These membranes combine very low adsorption characteristics and thermal stability with high flow rates.
They have a very low aqueous extract of < 0.1 % and are available in four pore sizes: 0.2 – 0.45 – 0.65 and 0.8 μm.
Typical applications are filtration of enzyme solutions to minimize protein loss, diagnostic cytology, receptor binding studies and general sterilization and clarification of aqueous and alcoholic solutions and oils.