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Whatman 1004-090 Whatman 1004-090 Qualitative Filter Papers; 9.0 cm Diameter; Pore Size, 20-25 µ (Pack of 100)

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  • Description: qualitative filter papers; 9.0 cm dia; pore size, 20-25 µ; 100/box
  • Diameter (cm): 9
  • Pore size (micron): 23
  • Diameter (mm): 90


Our Whatman filter papers offer you flexibility in filter choice without sacrificing quality. All filters are packaged 100 per box. Qualitative filter papers are used for liquid clarifications, analytical separations, or air and water analysis. The industry standard for high-purity filtration available in a variety of grades and sizes.