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Corning™ Disposable Vacuum Filter/Storage Systems

Features printed funnels that identify membrane type and product number for easy product product identification. Corning™ Disposable Vacuum Filter/Storage Systems provide a complete solution for your filtering needs. The system consists of a polystyrene filter funnel joined by an adapter ring to a removable polystyrene storage bottle with a separate sterile polyethylene cap.

Manufacturer: corning™  C430771

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Catalog No. 09-761-2

  • / Case of 12 Each

Description & Specifications


Membrane Material Nylon
Material Polystyrene
Quantity (No. per Case) 12 case
Volume (Metric) 250mL
Connectors Angled hose
Pore Size 0.2μm
For Use With (Equipment) 4.5cm bottle neck
Volume (Metric) Receiver 250mL
For Use With (Application) Filtering and storing cell culture media, biological fluids and other aqueous solutions
Graduations Yes
Product Type Vacuum Filter System
Item Description Includes square membrane filter, graduated funnel and receiver of clear polystyrene, polyethylene neck adapter, orange HDPE plug seal
Filtration Area 19.6cm2
Disposable Yes
Sterile Yes

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
Membrane Sizes
  • 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
Membrane Types
  • 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.