Cytiva, SLK7002NTZP, Posidyne™ membrane filter cartridges

Posidyne membrane in Sealkleen junior style filter cartridge, 0.1 µm removal rating
Posidyne™ filter cartridges, a Pall Life Sciences product, incorporate a covalent charge-modified Nylon 6,6 membrane that provides enhanced retention of fine particles smaller than the membrane’s rating.
Posidyne filter cartridges incorporate a covalent charge-modified Nylon 6,6 membrane which exhibits a net positively-charged Zeta potential in aqueous solutions. This positive Zeta potential provides enhanced retention of fine particles smaller than the membrane’s rating, such as endotoxins in water, in a direct flow mode without the higher pressure drop of finer filters. High-area pleated into single open-ended (SOE) AB sanitary-style cartridges, N66 Posidyne filters are available in particulate and bioreduction grades and in sterilizing-grades.
Key features Inherently water wettable Resin and surfactant-free Positive Zeta potential Enhanced retention of particles smaller than filter rating Removes endotoxins from water High protein recovery from sera and most protein solutions Low filter extractables 100% integrity-tested Individually serialized Manufactured for use in conformance with cGMP ISO 9000 Certified Quality System Pharmaceutical P optimized grades with Certificate of Test provided Validation Guide available