Quantitative Filter Papers
Grade 41 Fast Ashless Filter Paper,460 × 570 mm sheet (100 pcs) 1441-917
1441-917
GR 41 46x57CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 125 mm circle (100 pcs) 1442-125
1442-125
GR 42 12 5CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 150 mm circle (100 pcs) 1442-150
1442-150
GR 42 15CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 185 mm circle (100 pcs) 1442-185
1442-185
GR 42 18 5CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 240 mm circle (100 pcs) 1442-240
1442-240
GR 42 24CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 320 mm circle (100 pcs) 1442-320
1442-320
GR 42 32CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 42.5 mm circle (100 pcs) 1442-042
1442-042
GR 42 4 25CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 460 × 570 mm sheet (100 pcs) 1442-917
1442-917
GR 42 46 x 57CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 47 mm circle (100 pcs) 1442-047
1442-047
GR 42 4 7CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 55 mm circle (100 pcs) 1442-055
1442-055
GR 42 5 5CM 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, 70 mm circle (100 pcs) 1442-070
1442-070
GR 42 7CM 100/PK
Grade 42 Ashless filter paper for instrumental analysis, 79 mm, circle, (100 pcs) 1442-10055
1442-10055
GR 42 79mm 100/PK
Grade 42 Ashless Filter Paper for Instrumental Analysis, Flag sheet (100 pcs) 1442-971
1442-971
GR 42 Flag S093H0 100/PK
Grade 42 Quantitative Filter Paper Ashless (Ash 0.007%), sheet, 25.4 × 90 mm 1442-6551
1442-6551
GR 42 2 54 x 9CM 100/PK
Grade 43 Ashless Filter Paper for Inorganic Analysis, 110 mm circle (100 pcs) 1443-110
1443-110
GR 43 11CM 100/PK
Grade 43 Ashless Filter Paper for Inorganic Analysis, 125 mm circle (100 pcs) 1443-125
1443-125
GR 43 12 5CM 100/PK
Grade 43 Ashless Filter Paper for Inorganic Analysis, 150 mm circle (100 pcs) 1443-150
1443-150
GR 43 15CM 100/PK
Grade 43 Ashless Filter Paper for Inorganic Analysis, 185 mm circle (100 pcs) 1443-185
1443-185
GR 43 18 5CM 100/PK
Grade 43 Ashless Filter Paper for Inorganic Analysis, 90 mm circle (100 pcs) 1443-090
1443-090
GR 43 9CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 110 mm circle (100 pcs) 1450-110
1450-110
GR 50 11CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 125 mm circle (100 pcs) 1450-125
1450-125
GR 50 12 5CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 150 mm circle (100 pcs) 1450-150
1450-150
GR 50 15CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 185 mm circle (100 pcs) 1450-185
1450-185
GR 50 18 5CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 240 mm circle (100 pcs) 1450-240
1450-240
GR 50 24CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 320 mm circle (100 pcs) 1450-320
1450-320
GR 50 32CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 42.5 mm circle (100 pcs) 1450-042
1450-042
GR 50 4 25CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 460 × 570 mm sheet (100 pcs) 1450-917
1450-917
GR 50 46x57CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 500 mm circle (100 pcs) 1450-500
1450-500
GR 50 50CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 55 mm circle (100 pcs) 1450-055
1450-055
GR 50 5 5CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 63.5 mm circle (100 pcs) 1450-063
1450-063
GR 50 6 35CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, 70 mm circle (100 pcs) 1450-070
1450-070
GR 50 7CM 100/PK
Grade 50 Filter for Quantitative Analysis, Thin, White Smear Tab Sheet (100 pcs) 1450-993
1450-993
GR 50 WHT SMEAR TAB 100/PK
Grade 50 Quantitative Filter Paper Hardened Low Ash, sheet, 150 × 230 mm 1450-916
1450-916
GR 50 15x23CM 100/PK
Grade 52 Filter for Quantitative Analysis, General, 110 mm circle (100 pcs) 1452-110
1452-110
GR 52 11CM 100/PK
Grade 52 Filter for Quantitative Analysis, General, 125 mm circle (100 pcs) 1452-125
1452-125
GR 52 12 5CM 100/PK
Grade 52 Filter for Quantitative Analysis, General, 150 mm circle (100 pcs) 1452-150
1452-150
GR 52 15CM 100/PK
Grade 52 Filter for Quantitative Analysis, General, 240 mm circle (100 pcs) 1452-240
1452-240
GR 52 24CM 100/PK
Grade 52 Filter for Quantitative Analysis, General, 90 mm circle (100 pcs) 1452-090
1452-090
GR 52 9CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 110 mm circle (100 pcs) 1454-110
1454-110
GR 54 11CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 125 mm circle (100 pcs) 1454-125
1454-125
GR 54 12 5CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 150 mm circle (100 pcs) 1454-150
1454-150
GR 54 15CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 185 mm circle (100 pcs) 1454-185
1454-185
GR 54 18 5CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 240 mm circle (100 pcs) 1454-240
1454-240
GR 54 24CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 320 mm circle (100 pcs) 1454-320
1454-320
GR 54 32CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 500 mm circle (100 pcs) 1454-500
1454-500
GR 54 50CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 55 mm circle (100 pcs) 1454-055
1454-055
GR 54 5 5CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 70 mm circle (100 pcs) 1454-070
1454-070
GR 54 7CM 100/PK
Grade 54 Filter for Quantitative Analysis, Fast, 90 mm circle (100 pcs) 1454-090
1454-090
GR 54 9CM 100/PK
Grade 54 Quantitative Filter Paper Hardened Low Ash, sheet, 460 × 570 mm 1454-917
1454-917
GR 54 46x57CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 110 mm circles (100 pcs) 1540-110
1540-110
GR 540 11CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 125 mm circles (100 pcs) 1540-125
1540-125
GR 540 12 5CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 150 mm circles (100 pcs 1540-150
1540-150
GR 540 15CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 21 mm circles (100 pcs) 1540-321
1540-321
GR 540 2 1CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 24 mm circles (100 pcs) 1540-324
1540-324
GR 540 2 4CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 240 mm circles (100 pcs) 1540-240
1540-240
GR 540 24CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 320 mm circles (100 pcs) 1540-320
1540-320
GR 540 32CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 42.5 mm circles (100 pcs) 1540-042
1540-042
GR 540 4 25CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 55 mm circles (100 pcs) 1540-055
1540-055
GR 540 5 5CM 100/PK
Grade 540 Ashless General Lab Filter Paper, 90 mm circles (100 pcs) 1540-090
1540-090
GR 540 9CM 100/PK
MicroAnalytix offers a wide choice of quantitative Filter Papers.
Quantitative Filter Papers/ Hardened Filter Papers are used for quantitative and gravimetric analyses where the precipitate is to be recovered, as well as for pressure or vacuum filtration. Hardened low ash grade papers are acid-treated to remove trace metals, produce high wet strength, and chemical resistance. The tough, smooth surface of these filters makes it easy to recover precipitates, rendering them particularly suitable for Büchner filtration. Hardened ashless grade filters combine acid-hardening with extremely low ash content, making them suitable for a wide range of critical filtration procedures.