Filter Membranes

Shop by

Brand

1. Whatman

Product Type

1. Filter Paper

Membrane Material

1. High-quality cotton linters

Pore Size

1. µm
2. 12-25 µm
3. 2.5 µm
4. 20-25 µm
5. 4-12 µm
6. 7 µm
7. 1.5 µm
8. 2 µm
9. 2.7 µm
10. 3 µm
11. 8 µm

Diameter

1. 12.7 mm
2. 125 mm
3. 185 mm
4. 20.3 mm
5. 24 mm
6. 240 mm
7. 32 mm
8. 320 mm
9. 40.5 mm
10. 42.5 mm
11. 450 mm
12. 46 mm
13. 500 mm
14. 55 mm
15. 60 mm
16. 70 mm
17. 30 mm
18. 47 mm
19. 50 mm
20. 90 mm
21. 110 mm
22. 150 mm

Sterility

1. Non-Sterile
2. Sterile
3. No
4. Non-Sterile
5. Yes

Price

1. $0.00 - $999.99
2. $1,000.00 and above

Color Code

1. Black
2. Blue
3. White

Shape

1. Circles
2. Folded

Filter Grade

1. Grade 40
2. Grade 41
3. Grade 42
4. Grade 43
5. Grade 44
6. Grade 50
7. Grade 52
8. Grade 54
9. Grade 540
10. Grade 541
11. Grade 542
12. Grade 589/1
13. Grade 589/1 ½
14. Grade 589/2
15. Grade 589/2 ½
16. Grade 589/3

Affinity

1. Hydrophilic
2. Hydrophillic
3. Hydrophobic

Quantity

1. 100
2. 400
3. 1000