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Membranes

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  2. Whatman (394)

Membranes

Whatman products have set the standard for sample preparation and laboratory microfiltration for decades. The Whatman brand is in nearly every lab in the world. In addition, they continue to be finding new applications in every part of science such as genomics, forensics, and human identification. Whatman is working hard to progress your research towards powerful and accurate conclusions.

For those cases where a lower cost alternative is necessary and other advantages like stocking programs, custom manufacturing, labeling, packaging. quantity discounts and distributor programs may we suggest a Best Value alternative in membrane filters? These Tisch Brand products are manufactured, tested and distributed under our strict quality standards. We also offer sample membrane filters that are readily available and ship from stock in one business day.
1–36 of 395 items
  1. Whatman 10402506, PROTRAN BA85 25MM 100/PK Whatman 10402506, PROTRAN BA85 25MM 100/PK

    Regular Price: $76.20

    Price $66.26

  2. Whatman 10402548, PROTRAN BA85 137MM 50/PK Whatman 10402548, PROTRAN BA85 137MM 50/PK
    $324.32
  3. Whatman 10405316, PROTRAN BA85/20 82MM 50/PK Whatman 10405316, PROTRAN BA85/20 82MM 50/PK
    $244.53
  4. Whatman 10402578, PROTRAN BA85 25MM 1000/PK Whatman 10402578, PROTRAN BA85 25MM 1000/PK

    Regular Price: $605.48

    Price $526.50

  5. Whatman 10401316, PROTRAN BA83 82MM 50/PK Whatman 10401316, PROTRAN BA83 82MM 50/PK

    Regular Price: $169.58

    Price $147.46

  6. Whatman 10401116, PROTRAN BA85 82MM 50/PK Whatman 10401116, PROTRAN BA85 82MM 50/PK

    Regular Price: $154.54

    Price $134.38

  7. Whatman 10401124, PROTRAN BA85 132MM 25/PK Whatman 10401124, PROTRAN BA85 132MM 25/PK
    $180.18
  8. Whatman 10401164, PROTRAN BA85 87MM 50/PK Whatman 10401164, PROTRAN BA85 87MM 50/PK
    $169.73
  9. Whatman 10402525, PROTRAN BA85 132MM 50/PKG Whatman 10402525, PROTRAN BA85 132MM 50/PKG

    Regular Price: $312.16

    Price $271.44

  10. Whatman 10439126, OPTITRAN BAS85 132MM 50/PK Whatman 10439126, OPTITRAN BAS85 132MM 50/PK
    $324.32
  11. Whatman 10439116, OPTITRAN BAS85 82MM 50/PK Whatman 10439116, OPTITRAN BAS85 82MM 50/PK
    $144.65
  12. Whatman 10404131, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 142 mm circle (25 pcs) Whatman 10404131, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 142 mm circle (25 pcs)

    Regular Price: $204.34

    Price $177.68

  13. Whatman 10404180, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 300  x 600 mm sheet (5 pcs) Whatman 10404180, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 300 x 600 mm sheet (5 pcs)

    Regular Price: $493.81

    Price $429.40

  14. Whatman 10403012, Cellulose Acetate Membrane Circle (ST 69), 1.2 um pore size, 47 mm circle (100 pcs) Whatman 10403012, Cellulose Acetate Membrane Circle (ST 69), 1.2 um pore size, 47 mm circle (100 pcs)

    Regular Price: $161.95

    Price $140.83

  15. Whatman 10404170, Cellulose Acetate Membrane Circle (OE 66), sterile, 0.2 um pore size, 47 mm sheet (100 pcs) Whatman 10404170, Cellulose Acetate Membrane Circle (OE 66), sterile, 0.2 um pore size, 47 mm sheet (100 pcs)

    Regular Price: $182.99

    Price $159.12

  16. Whatman 10404106, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 25 mm circle (100 pcs) Whatman 10404106, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 25 mm circle (100 pcs)

    Regular Price: $121.53

    Price $105.68

  17. Whatman 10404139, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 293 mm circle (25 pcs) Whatman 10404139, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 293 mm circle (25 pcs)

    Regular Price: $510.84

    Price $444.21

  18. Whatman 10404006, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 25 mm circle (100 pcs) Whatman 10404006, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 25 mm circle (100 pcs)

    Regular Price: $121.53

    Price $105.68

  19. Whatman 10404112, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 47 mm circle (100 pcs) Whatman 10404112, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 47 mm circle (100 pcs)

    Regular Price: $161.95

    Price $140.83

  20. Whatman 10404044, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 85 mm circle (50 pcs) Whatman 10404044, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 85 mm circle (50 pcs)

    Regular Price: $299.49

    Price $260.43

  21. Whatman 10404031, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 142 mm circle (25 pcs) Whatman 10404031, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 142 mm circle (25 pcs)

    Regular Price: $204.34

    Price $177.68

  22. Whatman 10404026, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 110 mm circle (50 pcs) Whatman 10404026, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 110 mm circle (50 pcs)

    Regular Price: $398.66

    Price $346.66

  23. Whatman 10404014, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 50 mm circle (100 pcs) Whatman 10404014, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 50 mm circle (100 pcs)

    Regular Price: $168.14

    Price $146.21

  24. Whatman 10404012, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 47 mm circle (100 pcs) Whatman 10404012, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 47 mm circle (100 pcs)

    Regular Price: $160.73

    Price $139.76

  25. Whatman 10404001, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 13 mm circle (100 pcs) Whatman 10404001, Cellulose Acetate Membrane Circle (OE 67), 0.45 um pore size, 13 mm circle (100 pcs)

    Regular Price: $97.29

    Price $84.60

  26. Whatman 10403112, Cellulose Acetate Membrane Circle (ST 68), 0.8 um pore size, 47 mm circle (100 pcs) Whatman 10403112, Cellulose Acetate Membrane Circle (ST 68), 0.8 um pore size, 47 mm circle (100 pcs)

    Regular Price: $161.95

    Price $140.83

  27. Whatman 10404126, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 110 mm circle (50 pcs) Whatman 10404126, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 110 mm circle (50 pcs)

    Regular Price: $398.66

    Price $346.66

  28. Whatman 10404114, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 50 mm circle (100 pcs) Whatman 10404114, Cellulose Acetate Membrane Circle (OE 66), 0.2 um pore size, 50 mm circle (100 pcs)

    Regular Price: $168.14

    Price $146.21

  29. Whatman 10410206, Regenerated Cellulose Membrane (RC55), 0.45 um pore size, 25 mm circle (100 pcs) Whatman 10410206, Regenerated Cellulose Membrane (RC55), 0.45 um pore size, 25 mm circle (100 pcs)

    Regular Price: $175.18

    Price $152.33

  30. Whatman 10410380, Regenerated Cellulose Membrane (RC58), 0.2 um pore size, 300  x 600 mm sheet (5 pcs) Whatman 10410380, Regenerated Cellulose Membrane (RC58), 0.2 um pore size, 300 x 600 mm sheet (5 pcs)

    Regular Price: $686.13

    Price $596.64

  31. Whatman 10410319, Regenerated Cellulose Membrane (RC58), 0.2 um pore size, 100 mm circle (25 pcs) Whatman 10410319, Regenerated Cellulose Membrane (RC58), 0.2 um pore size, 100 mm circle (25 pcs)

    Regular Price: $181.48

    Price $157.81

  32. Whatman 10410314, Regenerated Cellulose Membrane (RC58), 0.2 um pore size, 50 mm circle (100 pcs) Whatman 10410314, Regenerated Cellulose Membrane (RC58), 0.2 um pore size, 50 mm circle (100 pcs)

    Regular Price: $264.44

    Price $229.94

  33. Whatman 10410312, Regenerated Cellulose Membrane (RC58), 0.2 um pore size, 47 mm circle (100 pcs) Whatman 10410312, Regenerated Cellulose Membrane (RC58), 0.2 um pore size, 47 mm circle (100 pcs)

    Regular Price: $261.43

    Price $227.33

  34. Whatman 10410229, Regenerated Cellulose Membrane (RC55), 0.45 um pore size, 142 mm circle (25 pcs) Whatman 10410229, Regenerated Cellulose Membrane (RC55), 0.45 um pore size, 142 mm circle (25 pcs)

    Regular Price: $329.54

    Price $286.56

  35. Whatman 10410224, Regenerated Cellulose Membrane (RC55), 0.45 um pore size, 110 mm circle (25 pcs) Whatman 10410224, Regenerated Cellulose Membrane (RC55), 0.45 um pore size, 110 mm circle (25 pcs)

    Regular Price: $209.34

    Price $182.04

  36. Whatman 10410219, Regenerated Cellulose Membrane (RC55), 0.45 um pore size, 100 mm circle (25 pcs) Whatman 10410219, Regenerated Cellulose Membrane (RC55), 0.45 um pore size, 100 mm circle (25 pcs)

    Regular Price: $181.48

    Price $157.81

1–36 of 395 items