Corning™ Disposable Sterile Bottle-Top Filters Available on GSA/VA Contract for Federal Government customers only.

Designed for use on glass or polystyrene media bottles with 33 and 45mm neck sizes. Corning™ Disposable Sterile Bottle-Top Filters are ideal for filtration of tissue culture media and components, biological fluids, other solutions.

Manufacturer: Corning™ 431160

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Catalog No. 09-761-125

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    Diameter (Metric) Outer 5cm
    Material Polystyrene
    Connectors Hose
    Product Type Bottle Top Vacuum Filter
    Disposable Yes
    Filtration Area 13.6cm2
    For Use With (Application) Ideal for filtration of tissue culture media and components, biological fluids, other solutions
    Graduated Yes
    For Use With (Equipment) 3.3cm bottle neck
    Includes Square membrane filter, graduated funnel of clear polystyrene with polyethylene neck yellow adapter, and tubing adapter
    Material (Membrane) PES
    Volume (Metric) 150mL
    Pore Size (Metric) 0.22μm
    Quantity (No. per Case) 48 Case
    Sterile Yes


    • Systems are individually packaged, gamma radiation-sterilized and certified nonpyrogenic
    • Imprinted with membrane material and pore size
    • Color-coded by membrane type for easy product identification
    • Choice of membrane media: Cellulose acetate (CA) for low protein binding; Nylon (NYL) for low extractables; or polyethersulfone (PES) for fast flowrates and low protein binding
    • Tissue culture compatible
    • Heat-sealed to the support grid to maximize flowrate and reduce foaming and protein denaturization


    Note: Not for parenteral use


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