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Filter Papers, 20-30um

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We offer a complete range of Whatman cellulose filter papers, glass and quartz fiber filters, quantitative filters and membrane filters.

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  1. Particle Retention
    20-30um
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Shopping Options
Category
  • Cellulose Filters 5 items
Format
  1. Circle 4 items
  2. Sheet 1 item
Grade
  1. 470 1 item
  2. 8 RULED 4 items
Particle Retention
  1. 0.6-0.8um 6 items
  2. 1-3um 12 items
  3. 1-5um 5 items
  4. 1.2um 26 items
  5. 1.5um 68 items
  6. 1.6um 1 item
  7. 100um 1 item
  8. 10um 10 items
  9. 11um 35 items
  10. 12-25um 17 items
  11. 15-18um 3 items
  12. 16um 1 item
  13. 19um 1 item
  14. 1um 32 items
  15. 2.2um 11 items
  16. 2.5um 26 items
  17. 2.7um 57 items
  18. 20-25um 57 items
  19. 20-30um 5 items
  20. 20um 8 items
  21. 22um 11 items
  22. 25-30um 11 items
  23. 25um 25 items
  24. 2um 9 items
  25. 30um 17 items
  26. 3um 17 items
  27. 4-12um 13 items
  28. 4-7um 41 items
  29. 5-10um 2 items
  30. 5um 3 items
  31. 6-12um 4 items
  32. 6um 11 items
  33. 7-12um 17 items
  34. 7-14um 12 items
  35. 7um 5 items
  36. 8-10um 7 items
  37. 8-12um 22 items
  38. 8-15um 3 items
  39. 8um 60 items
  40. 9-14um 3 items
  41. Kieselguhr 3 items
  42. Under 1um 15 items
  43. Under 2um 16 items
Product Diameter
  1. 1.5 in x 450 ft 1 item
  2. 45mm 1 item
  3. 75mm 1 item
  4. 70mm 1 item
  5. 90mm 1 item
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