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Vacuum Filter/Storage Systems, Sterile, Corning®

431475 430771 430773 431205 430756 430767 431206 430516 430758 430769 430515 430768 430517 431096 431153 431098 431097 431155 430770 431474 430186 431154
Designed for vacuum filtration of tissue culture solutions, biological fluids, or other aqueous solutions

Four membrane types: polyethersulfone (PES), cellulose acetate (CA), cellulose nitrate (CN), and nylon (NY). PES filters have lowest protein binding and fastest flow rates. Filter funnel, dust cover, and receiver/storage bottles are polystyrene. Tubing adapter, filter adapter ring, and plug seal cap are polyethylene. Pore size, part number, and membrane type are printed on each unit. Gamma radiation sterilized. Certified nonpyrogenic.

Units feature stable profile receiver bottle with easy-grip sides and angled hose adapter to minimize tipping. The new square membrane funnel design provides improved flow rates. Receiver converts to a storage bottle by removing filter and applying sterile plug seal cap.

Ordering information: Systems are comprised of filter funnel, filter membrane, filter cap, neck adapter, receiver, receiver cap, and hose connector.



Item # Filtration Area Funnel Capacity Membrane Type Pore Size Receiver Capacity Unit Availability Price Quantity
28199-788 33.2 cm2 500 mL CA 0.22 µm 500 mL Case of 12 Retrieving


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