Quantitative Filter Paper

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Quantitative Filter Paper
 

These filter papers are used for quantitative and gravimetric analyses as well as for pressure or vacuum filtration. They are made out of 100 % cotton linters with an α-cellulose content of > 98 % and are acid-washed to make the papers ashless and achieve high purity.

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Products (115)

  • 180 mm Green Dot Quantitative Filter Paper Discs / Grade 390
    180 mm Green Dot Quantitative Filter Paper Discs / Grade 390
    Pieces
    100
    Item no.
    FT-3-103-180
    Grade
    390
    Retention Rate
    3–5 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $101.00

  • 90 mm White Dot Quantitative Filter Paper Discs / Grade 389
    90 mm White Dot Quantitative Filter Paper Discs / Grade 389
    Pieces
    100
    Item no.
    FT-3-102-090
    Grade
    389
    Retention Rate
    8–12 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $31.70

  • 125 mm White Dot Quantitative Filter Paper Discs / Grade 389
    125 mm White Dot Quantitative Filter Paper Discs / Grade 389
    Pieces
    100
    Item no.
    FT-3-102-125
    Grade
    389
    Retention Rate
    8–12 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $47.50

  • 150 mm Blue Dot Quantitative Filter Paper Discs / Grade 391
    150 mm Blue Dot Quantitative Filter Paper Discs / Grade 391
    Pieces
    100
    Item no.
    FT-3-104-150
    Grade
    391
    Retention Rate
    2–3 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $67.00

  • 150 mm Blue Dot Quantitative Folded Filter Papers / Grade 391
    150 mm Blue Dot Quantitative Folded Filter Papers / Grade 391
    Pieces
    100
    Item no.
    FT-4-104-150
    Grade
    391
    Retention Rate
    2–3 µm
    Filter Format
    Folded
    Dimensions
    N/A

    $87.70

  • 200 mm Black Dot Quantitative Folded Filter Papers / Grade 388
    200 mm Black Dot Quantitative Folded Filter Papers / Grade 388
    Pieces
    100
    Item no.
    FT-4-101-200
    Grade
    388
    Retention Rate
    12–15 µm
    Filter Format
    Folded
    Dimensions
    N/A

    $130.00

  • 125 mm Black Dot Quantitative Folded Filter Papers / Grade 388
    125 mm Black Dot Quantitative Folded Filter Papers / Grade 388
    Pieces
    100
    Item no.
    FT-4-101-125
    Grade
    388
    Retention Rate
    12–15 µm
    Filter Format
    Folded
    Dimensions
    N/A

    $73.10

  • 45 mm White Dot Quantitative Filter Paper Discs / Grade 389
    45 mm White Dot Quantitative Filter Paper Discs / Grade 389
    Pieces
    100
    Item no.
    FT-3-102-045
    Grade
    389
    Retention Rate
    8–12 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $13.40

  • Purple Dot Quantitative Filter Papers / Grade 393 / 340 × 440 mm Sheets
    Purple Dot Quantitative Filter Papers / Grade 393 / 340 × 440 mm Sheets
    Pieces
    100
    Item no.
    FT-2-127-340440
    Grade
    393
    Retention Rate
    1 µm
    Filter Format
    Sheets
    Dimensions
    340 × 440 mm

    $189.00

  • 55 mm Black Dot Quantitative Filter Paper Discs / Grade 388
    55 mm Black Dot Quantitative Filter Paper Discs / Grade 388
    Pieces
    100
    Item no.
    FT-3-101-055
    Grade
    388
    Retention Rate
    12–15 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $13.40

  • 240 mm Black Dot Quantitative Filter Paper Discs / Grade 388
    240 mm Black Dot Quantitative Filter Paper Discs / Grade 388
    Pieces
    100
    Item no.
    FT-3-101-240
    Grade
    388
    Retention Rate
    12–15 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $166.00

  • 110 mm Blue Dot Quantitative Filter Paper Discs / Grade 391
    110 mm Blue Dot Quantitative Filter Paper Discs / Grade 391
    Pieces
    100
    Item no.
    FT-3-104-110
    Grade
    391
    Retention Rate
    2–3 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $41.40

  • Blue Dot Quantitative Filter Papers / Grade 391 / 210 × 297 mm Sheets
    Blue Dot Quantitative Filter Papers / Grade 391 / 210 × 297 mm Sheets
    Item no.
    FT-2-104-210297
    Grade
    391
    Retention Rate
    2–3 µm
    Filter Format
    Sheets
    Dimensions
    210 × 297 mm

    $494.00

  • 110 mm White Dot Quantitative Filter Paper Discs / Grade 389
    110 mm White Dot Quantitative Filter Paper Discs / Grade 389
    Pieces
    100
    Item no.
    FT-3-102-110
    Grade
    389
    Retention Rate
    8–12 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $41.40

  • 45 mm Blue Dot Quantitative Filter Paper Discs / Grade 391
    45 mm Blue Dot Quantitative Filter Paper Discs / Grade 391
    Pieces
    100
    Item no.
    FT-3-104-045
    Grade
    391
    Retention Rate
    2–3 µm
    Filter Format
    Discs
    Dimensions
    N/A

    $13.40

    • Results per page: | |

    Quantitative Filter Paper

    Brochure

    Filter Papers for the Laboratory and Industry
    en 4.1 MB
    Depth Filters - Specifications eBook
    en 5.1 MB

    Catalog

    Laboratory Filtration Products Catalog
    en 20.2 MB
  • High-purity, Qualitative Filter Papers
    High-purity, Qualitative Filter Papers
    Item no.
    M_Qualitative_Filter_Papers_Highpurity

    These paper grades are used for analytical purposes that require a low ash content.

    Grades 292 and 292a are especially suitable for soil analyses because they are low in nitrogen. For phosphate or sodium determination, we recommend grades 131 and 132.

  • Wet-strengthened Filter Papers for Qualitative Analyses
    Wet-strengthened Filter Papers for Qualitative Analyses
    Item no.
    M_Qualitative_Filter_Papers_wetstrengthened

    These qualitative filter papers are essentially used for analytical purposes and routine analyses, whenever no gravimetric analyses are required. They are wet-strengthened and can be used for pressure and vacuum filtration. They are made of refined pulp and linters with an > 95% α-celluloose content, are very pure with an ash content < 0.1%.