Whatman™ Quantitative Filter Papers - Grade 41 Available on GSA/VA Contract for Federal Government customers only.

Contains extremely low ash content at 0.007%. Whatman™ Quantitative Filter Papers – Grade 41 aid analytical procedures involving coarse particles or gelatinous precipitates.

Manufacturer: Whatman™ 14416309

Catalog No. 09-927-642

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    For Use With (Application) Quantitative air pollution analysis
    Pore Size (Metric) 20-25μm
    Thickness 220μm
    Diameter (Metric) 25mm
    Quantity 10000 per pack
    Grade 41
    Format Circle

    Gravimetric filter is well suited for quantitative analysis of soil and air.

    • Fastest ashless filter paper
    • For quantitative air pollution analysis
    • Easily removed for further analysis or culturing
    • Disposable filter funnel available

  • Description & Specifications

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