Fisherbrand™ Glass Fiber Circles Available on GSA/VA Contract for Federal Government customers only.

Faster flow, higher retention than cellulose filters

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Catalog No. 09-804-55C

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    Material Glass Fiber
    Diameter (Metric) Outside 5.5cm
    Autoclavable Yes
    For Use With (Application) Water/wastewater analysis of suspended solids, biochemical filtration, microorganism retention, harvesting lymphocytes, other cells, scintillation counting
    Flow Rate Fast
    Grade G4
    Particle Retention 1.2μm
    Temperature (Metric) Max 500°C
    Thickness (English) 0.01 in.
    Thickness (Metric) 0.28mm
    Diameter (English) Outside 2.1 in.
    Temperature (English) Maximum 932°F

    Used as prefilters and for gravimetric analyses. Suitable for many corrosive applications.

    • Low hygroscopicity
    • Chemically and biologically inert, with no organic binders
    • Offer higher retention efficiency of fine particles (<3µm in size)
    • Resist clogging for greater loading capacity than cellulose paper filters
    • Autoclavable and usable to 500°C (932°F)
    • Filters should be used flat: folding will break the glass fibers

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