Medications :: DiagnosticsLVPs and SVPs :: WFI WaterVaccines :: Biologicals(Final Filtration Applications) |
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Developed for the Special Needs of the Pharmaceutical IndustryPolyethersulfone Membrane Media Filter CartridgesPPS grade |
PPS grade Polyethersulfone cartridges are designed to be used as sterilizing grade cartridges for the pharmaceutical industry. The PPS membrane utilized in these cartridges is optimized for retention and are double layered for extra security. Polyethersulfone cartridges see broad service in sterile fill applications in SVPs and biological products. Polyethersulfone is particularly suited for the filtration of products whose constituents, such as preservatives, can adsorb to the media. The lower binding characteristics of Polyethersulfone make it a good choice for filtration of valuable protein solutions such as vaccines and other biologicals. PPS grade cartridges are 100% integrity tested.
Pore Size Air Diffusion Rate 0.03 μm ≤ 15 cc/min at 60 psi (4137 mbar) 0.1 μm ≤ 15 cc/min at 48 psi (3307 mbar) 0.22 μm ≤ 15 cc/min at 35 psi (2412 mbar) 0.45 μm ≤ 15 cc/min at 20 psi (1378 mbar) 0.65 μm ≤ 15 cc/min at 15 psi (1044 mbar)
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