Secure Checkout
Grade GF 9 Filter w/ Inorganic Binder, 110mm D Circle, 100/Pk

Thumbnail Filmstrip of Grade GF 9 Filter w/ Inorganic Binder, 110mm D Circle, 100/Pk Images

    Purchase Grade GF 9 Filter w/ Inorganic Binder, 110mm D Circle, 100/Pk

    Whatman
    Grade GF 9 Filter w/ Inorganic Binder, 110mm D Circle, 100/Pk SKU: 10370206

    $282.44
    Ships in 10 business days
     

    Whatman Grade GF 9 glass microfiber filters are strengthened with an inorganic binder for environmental analysis of coarse, heavy samples.

    Features

    • Retention of coarse particles (~ 3 um)
    • Strengthened with inorganic binder
    • Can withstand temperatures up to 500°C
    • Medium filtration speed
    • Can be used as a pre-filter for dense samples

    Strength for Environmental Analysis

    Grade GF 9 borosilicate glass filters can be used in a range of environmental analysis applications. The added strength of the inorganic binder makes these filters appropriate for use in retention of samples with heavy particles. Other applications include:

    • Determination of PCB*, DDE, DDT, furans, and dioxins in air
    • Pollution measurements in industrial, urban, and populated areas
    • Dust measurements in the workplace
    • Determination of dust fraction in technical gases
    • Testing the effectiveness of dust-collecting

    * PCB = polychlorinated biphenyl, DDE = dichlorodiphenyldichloroethylene, DDT = dichlorodiphenyltrichloroethane

    Whatman Product Code10370206
    Filter Size150mm Diameter
    Filter MaterialBorosilicate Glass
    Particle Retention~3 um
    Filter Thickness350 um
    Air Flow Rate27 s/100ml/1.56 cm^2
    Basis Weight70 g/m^2
    Operating Temperature<500 °C
    Binder TypeInorganic
    Filter ShapeCircle
    Binder TypeInorganic Binder
    Pack Size100
    Diameter
    110mm
    Grade
    GF 9
    Material
    Glass Fiber (GF)
    Pore Size (µm)
    1.0-3.0
    Sterility
    Nonsterile
    Wetability
    Hydrophilic