Thermo Scientific™ Nalgene™ 25mm Syringe Filters

Filter sample volumes of 10 to 100mL with these nonsterile syringe filters featuring a variety of membranes and pore sizes for most laboratory applications.

Manufacturer: Thermo Scientific™ 7282020

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Catalog No. 09-740-119

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    Type Syringe Filter
    Diameter (Metric) 25mm
    Applications Filtration of HPLC/GC samples and solvents, sterile venting
    Housing Material Polypropylene (PP) w/white ring
    Pore Size 0.2μm
    Membrane PTFE
    Sterile No
    No. per Pack 100
    No. per Case 500
    Diameter (Metric) Membrane 25mm

    Filter sample volumes of 10 to 100mL with Thermo Scientific™ Nalgene™ Nonsterile 25mm Syringe Filters. A broad choice of membranes and pore sizes are available for laboratory applications with aqueous and non-aqueous fluids, as well as gases. Nalgene 25mm diameter syringe filters perform as well as 30mm or 33mm diameter products in most applications, but produce less plastic waste.

    Key Features

    • 10 to 100mL sample size
    • Inlet: Female Luer-Lok™
    • Outlet: Male Luer slip
    • Polypropylene housing with ID color rings
    • Pore size and membrane type printed on unit

    Surfactant-free Cellulose Acetate (SFCA)

    • Low protein binding, lower extractables than standard CA
    • Good for cell culture fluids and cellular solutions
    • Polypropylene housings with blue color rings

    Cellulose Acetate (CA)

    • Some protein binding and extractables
    • For sterile filtration and clarification of: buffers, aqueous solutions and reagents
    • Polypropylene housings with red color rings


    • Naturally hydrophilic, low extractables, some protein binding
    • Useful for alcohols, cryoprotectants such as DMSO and with aqueous/biological and weak solvents
    • Polypropylene housings with pink color rings
    • Naturally hydrophobic
    • Excellent for HPLC/GC solvent filtration. Ideal for sterile venting of air or other gases during filtration
    • Polypropylene housings with white color rings

  • Description & Specifications

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