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Grade GF/D Glass Microfiber PreFilters, 460x570mm Sheet, 25 pack

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    Purchase Grade GF/D Glass Microfiber PreFilters, 460x570mm Sheet, 25 pack

    Whatman
    Grade GF/D Glass Microfiber PreFilters, 460x570mm Sheet, 25 pack SKU: 1823-915

    $1,664.10
    Made to order. Contact us for lead time.
     

    GF/D grade glass microfiber prefilters, like other glass microfiber filtering options, are designed thick to offer high loading capacities. They also offer increased flow rate and filtering speed relative to other filtering materials of similar particle retention rates. These properties make GF/D prefilters ideal for air filtration and for gravimetric analysis of volatile materials when ignition is involved.

    They are generally recommended for fluid flow and high particle loading capacity situations and can provide good protection for finely retentive membranes. GF/D prefilters can be combined with similarly sized GF/B filters to provide even better, and more efficient prefilter protection for such membranes.

    These large prefilter papers are 460 x 570 mm.

    Whatman product code1823-915
    Filter Mediabinder free glass microfiber
    MaterialBorosilicate glass
    Particle Retention Rate2.7 µm
    Size460 x 570 mm
    Thickness675 µm
    Maximum Temperature550°C
    Air Flow Rate2.6 s/100 ml/in^2
    Water Flow Rate681 (ml/min)^2
    Pack Size25
    ApplicationAir filtration and gravimetric analysis of volatile materials involving ignition
    Dimensions
    460mm x 570mm
    Grade
    GF/D
    Material
    Glass Fiber (GF)
    Pack Count
    25
    Pore Size (µm)
    2.7
    Sterility
    Nonsterile
    Wetability
    Hydrophilic