Corning 500mL Vacuum Filter/Storage Bottle System, 0.22Micrometer Pore 33.2cm squared  Polyethersulfone Membrane, Sterile, Individually Packaged,  12/Case

Receiver easily unscrews from unit and can be sealed with a plug cap for filtrate storage.

• Radiation sterilized and certified nonpyrogenic
• Angled hose connector simplifies vacuum line attachment
• Receiver bottles feature easy-grip sides for improved handling
• Units are color coded by membrane type and labeled with both membrane material and pore size
• All membrane types are tissue culture compatible, and heat-sealed to the support grid to maximize flowrate, and reduce foaming and protein denaturization
• NYL, CN and PES membranes are detergent-free

• Models with 150mL funnel contain 42 × 42mm square membrane filter
• 250mL funnel contains 49.5 × 49.5mm square membrane filter
• 500mL funnel contains 63 × 63mm square membrane filter
• 1000mL funnel contains 79 × 79mm square membrane filter

• Cellulose acetate (CA)—For low protein binding
• Nylon (NYL)—For low extractables
• Cellulose nitrate (CN)—For general-purpose filtration
• Polyethersulfone (PES)—For fast flowrates and low protein binding

Not for parenteral use.