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Whatman Filter Papers

Whatman Filter Papers

  • The industry standard for high-purity filtration
  • Available in a variety of grades and sizes
  • Quantitative filter papers are the choice for gravimetric analysis. High purity hardened filters have a high wet-strength and are chemical-resistant to handle vacuum filtration or acid/alkali solutions.
  • Qualitative filter papers are used for liquid clarifications, analytical separations, or air and water analysis.
  • Glass microfiber filter papers are made entirely of borosilicate glass and contain no binders. See our water pollution test papers below. Use up to 550°C (1022°F).
  • Prepleated filter papers save you the trouble of folding papers. Papers have more filter surface area for faster filtrations.
Our Whatman filter papers offer you flexibility in filter choice without sacrificing quality. All filters are packaged 100 to a box.
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Whatman Qualitative Filter Papers; 18.5 cm dia; pore size, 11 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 18.5 cm
  • Diameter: 185 mm
EW-06648-16
In stock.
$34.00 USD/BOX of 100

Qty:

Whatman GF/F Glass Microfiber Filters, 0.7um, 4.7cm; 100/Box

  • Product Type: Filter Papers
  • Filter size: 4.7 cm
  • Membrane support: Glass Microfiber
EW-06648-91
In stock.
$165.00 USD/BOX of 100

Qty:

Whatman Qualitative Filter Papers; 15 cm dia; pore size, 20-25 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 15.0 cm
  • Diameter: 150 mm
EW-06648-05
In stock.
$31.25 USD/BOX of 100

Qty:

Whatman Qualitative Filter Papers; 11.0 cm dia; pore size, 20-25 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 11.0 cm
  • Diameter: 110 mm
EW-06648-03
In stock.
$20.00 USD/BOX of 100

Qty:

Whatman Qualitative Filter Papers; 9.0 cm dia; pore size, 11 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 9.0 cm
  • Diameter: 90 mm
EW-06648-12
In stock.
$14.25 USD/BOX of 100

Qty:

Whatman 42 Ashless Quantitative Filter Paper, 2.5um, 11cm; 100/Box

  • Product Type: Filter Papers
  • Filter size: 11.0 cm
  • Diameter: 110 mm
EW-06647-23
In stock.
$55.00 USD/BOX of 100

Qty:

Whatman 934-AH Glass Microfiber Filters, 1.5um, 4.7cm; 100/Box

  • Product Type: Filter Papers
  • Filter size: 4.7 cm
  • Membrane support: Glass Microfiber
EW-06649-01
In stock.
$57.00 USD/BOX of 100

Qty:

Whatman Qualitative Filter Papers; 9.0 cm dia; pore size, 20-25 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 9.0 cm
  • Diameter: 90 mm
EW-06648-02
In stock.
$16.25 USD/BOX of 100

Qty:

Whatman GF/D Glass Microfiber Filters, 2.7um, 4.7cm; 100/Box

  • Product Type: Filter Papers
  • Filter size: 4.7 cm
  • Membrane support: Glass Microfiber
EW-06648-81
In stock.
$62.00 USD/BOX of 100

Qty:

Whatman Qualitative Filter Papers; 15 cm dia; pore size, 11 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 15.0 cm
  • Diameter: 150 mm
EW-06648-15
In stock.
$25.00 USD/BOX of 100

Qty:

Whatman Qualitative Filter Papers; 9.0 cm dia; pore size, 2.5 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 9.0 cm
  • Diameter: 90 mm
EW-06648-22
In stock.
$19.25 USD/BOX of 100

Qty:

Whatman 41 Ashless Quantitative Filter Paper, 20-25um, 12.5cm; 100/Box

  • Product Type: Filter Papers
  • Filter size: 12.5 cm
  • Diameter: 125 mm
EW-06647-04
In stock.
$61.00 USD/BOX of 100

Qty:

Whatman Qualitative Filter Papers; 5.5 cm dia; pore size, 2.5 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 5.5 cm
  • Diameter: 55 mm
EW-06648-21
In stock.
$12.25 USD/BOX of 100

Qty:

Whatman Qualitative Filter Papers; 12.5 cm dia; pore size, 11 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 12.5 cm
  • Diameter: 125 mm
EW-06648-14
In stock.
$17.00 USD/BOX of 100

Qty:

Whatman Qualitative Filter Papers; 15 cm dia; pore size, 2.5 µ; 100/box

  • Product Type: Filter Papers
  • Filter size: 15.0 cm
  • Diameter: 150 mm
EW-06648-25
In stock.
$43.00 USD/BOX of 100

Qty:

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