Disposable Vacuum Filter/Storage Systems
Disposable Vacuum Filter/Storage Systems
Actual product may vary
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.
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Catalog NumberPore SizeMaterial (Membrane)Volume (Metric)Filtration Area
CRG4310960.2 μmPES250 mL19.6 cm2
CRG4314750.1 μmPES500 mL33.2 cm2
CRG4314740.1 μmPES1000 mL54.5 cm2
CRG4307690.2 μmCellulose Acetate500 mL33.2 cm2
CRG4305170.2 μmCellulose Acetate1000 mL54.5 cm2
CRG4311530.22 μmPES150 mL13.6 cm2
CRG4310970.2 μmPES500 mL33.2 cm2
CRG4310980.2 μmPES1000 mL54.5 cm2
Catalog number CRG431096
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Pore Size:
0.2 μm
Material (Membrane):
PES
Volume (Metric):
250 mL
Filtration Area:
19.6 cm2

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.

Specifications
ConnectorsAngled hose
DescriptionIncludes square membrane filter, graduated funnel and receiver of clear polystyrene, polyethylene neck adapter, orange HDPE plug seal
DisposableSingle-use
For Use With (Equipment)4.5cm bottle neck
MaterialPolystyrene
Material (Membrane)PES
Pore Size0.2 μm
SterilitySterile
Filtration Area19.6 cm2
For Use With (Application)Filtering and storing cell culture media, biological fluids and other aqueous solutions
GraduationsYes
Quantity12 case
TypeVacuum Filter System
Volume (Metric)250 mL
Volume (Metric) Receiver250 mL
Unit SizeCS