| Filter Devices - 1PS Aqueous and Solvent Phase Separator Papers Circles 11.0 - Catalog # 2200-110 | PK of 100 | 
| Filter Devices - 1PS Aqueous and Solvent Phase Separator Papers Circles 12.5 - Catalog # 2200-125 | PK of 100 | 
| Filter Devices - 1PS Aqueous and Solvent Phase Separator Papers Circles 15.0 - Catalog # 2200-150 | PK of 100 | 
| Filter Devices - 1PS Aqueous and Solvent Phase Separator Papers Circles 18.5 - Catalog # 2200-185 | PK of 100 | 
| Filter Devices - 1PS Aqueous and Solvent Phase Separator Papers Circles 24.0 - Catalog # 2200-240 | PK of 100 | 
| Filter Devices - 1PS Aqueous and Solvent Phase Separator Papers Circles 27.0 - Catalog # 2200-270 | PK of 100 | 
| Filter Devices - 1PS Aqueous and Solvent Phase Separator Papers Circles 9.0 - Catalog # 2200-090 | PK of 100 | 
| Filter Devices - Adsorbent Loaded Sheet 46 x 57 - Catalog # 3668-915 | PK | 
| Filter Devices - Black Filter Paper 11 cm - Catalog # 6611-7327 | PK of 100 | 
| Filter Devices - Black Filter Paper 12.5 cm - Catalog # 6611-7326 | PK of 100 | 
| Filter Devices - BLACK FILTER PAPER 6.5X2.5 - Catalog # 6618-3136 | PK | 
| Filter Devices - Black Filter Paper 9 cm - Catalog # 6611-7325 | PK of 100 | 
| Filter Devices - Grade 1  11µm Particle Retention (sheet) 46 x 57 - Catalog # 1001-917 | PK of 100 | 
| Filter Devices - Grade 1  11µm Particle Retention (sheet) 46 x 57 - Catalog # 1001-918 | PK of 500 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 11.0 - Catalog # 1001-110 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 12.5 - Catalog # 1001-125 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 15.0 - Catalog # 1001-150 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 2.0 - Catalog # 1001-317 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 2.1 - Catalog # 1001-321 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 2.5 - Catalog # 1001-325 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 3.0 - Catalog # 1001-329 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 4.25 - Catalog # 1001-042 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 5.5 - Catalog # 1001-055 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 7.0 - Catalog # 1001-070 | PK of 100 | 
| Filter Devices - Grade 1 11µm Particle Retention (circle) 9.0 - Catalog # 1001-090 | PK of 100 | 
| Filter Devices - GRADE 1 PAPER 18.5CM 100/PK - Catalog # 1001-185 | PK of 100 | 
| Filter Devices - GRADE 1 PAPER 24.0CM 100/PK - Catalog # 1001-240 | PK of 100 | 
| Filter Devices - GRADE 1 PAPER 32.0CM 100/PK - Catalog # 1001-320 | PK of 100 | 
| Filter Devices - Grade 113  30 µm Particle Retention Creped surface (circle) 11.0 - Catalog # 1113-110 | PK of 100 | 
| Filter Devices - Grade 113  30 µm Particle Retention Creped surface (circle) 12.5 - Catalog # 1113-125 | PK of 100 | 
| Filter Devices - Grade 113  30 µm Particle Retention Creped surface (circle) 15.0 - Catalog # 1113-150 | PK of 100 | 
| Filter Devices - Grade 113  30 µm Particle Retention Creped surface (circle) 24.0 - Catalog # 1113-240 | PK of 100 | 
| Filter Devices - Grade 113  30 µm Particle Retention Creped surface (circle) 32.0 - Catalog # 1113-320 | PK of 100 | 
| Filter Devices - Grade 113  30 µm Particle Retention Creped surface (circle) 9.0 - Catalog # 1113-090 | PK of 100 | 
| Filter Devices - Grade 113V  30 µm Particle Retention Prefolded Version of Grade 113 (circle) 15.0 - Catalog # 1213-150 | PK of 100 | 
| Filter Devices - Grade 113V  30 µm Particle Retention Prefolded Version of Grade 113 (circle) 18.5 - Catalog # 1213-185 | PK of 100 | 
| Filter Devices - Grade 113V  30 µm Particle Retention Prefolded Version of Grade 113 (circle) 24.0 - Catalog # 1213-240 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (circle) 11.0 - Catalog # 1114-110 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (circle) 12.5 - Catalog # 1114-125 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (circle) 15.0 - Catalog # 1114-150 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (circle) 18.5 - Catalog # 1114-185 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (circle) 24.0 - Catalog # 1114-240 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (circle) 32.0 - Catalog # 1114-320 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (circle) 5.5 - Catalog # 1114-055 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (circle) 7.0 - Catalog # 1114-070 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (circle) 9.0 - Catalog # 1114-090 | PK of 100 | 
| Filter Devices - Grade 114  25 µm Particle Retention (sheet) 46 x 57* - Catalog # 1114-917 | PK of 100 | 
| Filter Devices - Grade 114V  25 µm Prefolded Version of Grade 114 (circle) 12.5 - Catalog # 1214-125 | PK of 100 | 
| Filter Devices - Grade 114V  25 µm Prefolded Version of Grade 114 (circle) 15.0 - Catalog # 1214-150 | PK of 100 | 
| Filter Devices - Grade 114V  25 µm Prefolded Version of Grade 114 (circle) 18.5 - Catalog # 1214-185 | PK of 100 | 
| Filter Devices - Grade 114V  25 µm Prefolded Version of Grade 114 (circle) 24.0 - Catalog # 1214-240 | PK of 100 | 
| Filter Devices - Grade 2  8 µm Particle Retention (circle) 11.0 - Catalog # 1002-110 | PK of 100 | 
| Filter Devices - Grade 2  8 µm Particle Retention (circle) 12.5 - Catalog # 1002-125 | PK of 100 | 
| Filter Devices - Grade 2  8 µm Particle Retention (circle) 15.0 - Catalog # 1002-150 | PK of 100 | 
| Filter Devices - Grade 2  8 µm Particle Retention (circle) 4.25 - Catalog # 1002-042 | PK of 100 | 
| Filter Devices - Grade 2  8 µm Particle Retention (circle) 5.5 - Catalog # 1002-055 | PK of 100 | 
| Filter Devices - Grade 2  8 µm Particle Retention (circle) 7.0 - Catalog # 1002-070 | PK of 100 | 
| Filter Devices - Grade 2  8 µm Particle Retention (circle) 9.0 - Catalog # 1002-090 | PK of 100 | 
| Filter Devices - Grade 2  8 µm Particle Retention (sheet) 46 x 57 - Catalog # 1002-917 | PK of 100 | 
| Filter Devices - Grade 2  8 µm Particle Retention (sheet) 58 x 68 - Catalog # 1002-931 | PK of 100 | 
| Filter Devices - GRADE 2 PAPER 18.5CM 100/PK - Catalog # 1002-185 | PK of 100 | 
| Filter Devices - GRADE 2 PAPER 24.0CM 100/PK - Catalog # 1002-240 | PK of 100 | 
| Filter Devices - GRADE 2 PAPER 46 X 57CM 500/PK - Catalog # 1002-918 | PK of 500 | 
| Filter Devices - Grade 2V  8µm Particle Retention Prefolded Version of Grade 2 (circle) 12.5 - Catalog # 1202-125 | PK of 100 | 
| Filter Devices - Grade 2V  8µm Particle Retention Prefolded Version of Grade 2 (circle) 18.5 - Catalog # 1202-185 | PK of 100 | 
| Filter Devices - Grade 2V  8µm Particle Retention Prefolded Version of Grade 2 (circle) 24.0 - Catalog # 1202-240 | PK of 100 | 
| Filter Devices - Grade 2V  8µm Particle Retention Prefolded Version of Grade 2 (circle) 32.0 - Catalog # 1202-320 | PK of 100 | 
| Filter Devices - Grade 2V  8µm Particle Retention Prefolded Version of Grade 2 (circle) 38.5 - Catalog # 1202-385 | PK of 100 | 
| Filter Devices - Grade 2V  8Śm Particle Retention Prefolded Version of Grade 2 (circle) 15.0 - Catalog # 1202-150 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 11.0 - Catalog # 1003-110 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 12.5 - Catalog # 1003-125 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 15.0 - Catalog # 1003-150 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 18.5 - Catalog # 1003-185 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 2.3 - Catalog # 1003-323 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 24.0 - Catalog # 1003-240 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 27.0 - Catalog # 1003-270 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 4.25 - Catalog # 1003-042 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 5.5 - Catalog # 1003-055 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 7.0 - Catalog # 1003-070 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (circle) 9.0 - Catalog # 1003-090 | PK of 100 | 
| Filter Devices - Grade 3  6 µm Particle Retention (sheet) 46 x 57 - Catalog # 1003-917 | PK of 100 | 
| Filter Devices - Grade 3MM Chr - Thickness 0.34 mm. Flow Rate (Water) 130 mm/30 min. Qualitative version of 3mm Circle Dia (cm) 2.1 - Catalog # 1030-021 | PK of 100 | 
| Filter Devices - Grade 3MM Chr - Thickness 0.34 mm. Flow Rate (Water) 130 mm/30 min. Qualitative version of 3mm Circle Dia (cm) 2.3 - Catalog # 1030-023 | EA of 100 | 
| Filter Devices - Grade 3MM Chr - Thickness 0.34 mm. Flow Rate (Water) 130 mm/30 min. Qualitative version of 3mm Circle Dia (cm) 2.4 - Catalog # 1030-024 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (circle) 11.0 - Catalog # 1004-110 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (circle) 12.5 - Catalog # 1004-125 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (circle) 15.0 - Catalog # 1004-150 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (circle) 18.5 - Catalog # 1004-185 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (circle) 4.25 - Catalog # 1004-042 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (circle) 5.5 - Catalog # 1004-055 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (circle) 7.0 - Catalog # 1004-070 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (circle) 9.0 - Catalog # 1004-090 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (sheet) 46 x 57 - Catalog # 1004-917 | PK of 100 | 
| Filter Devices - Grade 4  20-25 µm Particle Retention (sheet) 46 x 57* - Catalog # 1004-918 | PK of 500 | 
| Filter Devices - GRADE 4 PAPER 24.0CM 100/PK - Catalog # 1004-240 | PK of 100 | 
| Filter Devices - GRADE 4 PAPER 27.0CM 100/PK - Catalog # 1004-270 | PK of 100 | 
| Filter Devices - Grade 40  8 µm Particle Retention (circle) 11.0 - Catalog # 1440-110 | PK of 100 | 
| Filter Devices - Grade 40  8 µm Particle Retention (circle) 12.5 - Catalog # 1440-125 | PK of 100 | 
| Filter Devices - Grade 40  8 µm Particle Retention (circle) 15.0 - Catalog # 1440-150 | PK | 
| Filter Devices - Grade 40  8 µm Particle Retention (circle) 18.5 - Catalog # 1440-185 | PK | 
| Filter Devices - Grade 40  8 µm Particle Retention (circle) 24.0 - Catalog # 1440-240 | PK | 
| Filter Devices - Grade 40  8 µm Particle Retention (circle) 3.2* - Catalog # 1440-032 | PK of 100 | 
| Filter Devices - Grade 40  8 µm Particle Retention (circle) 5.5 - Catalog # 1440-055 | PK of 100 | 
| Filter Devices - Grade 40  8 µm Particle Retention (circle) 7.0 - Catalog # 1440-070 | PK of 100 | 
| Filter Devices - Grade 40  8 µm Particle Retention (circle) 9.0 - Catalog # 1440-090 | PK of 100 | 
| Filter Devices - Grade 40  8 µm Particle Retention (sheet) 46 x 57* - Catalog # 1440-917 | PK of 100 | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 10.1* - Catalog # 1441-101 | EA of 100 | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 10.5 - Catalog # 1441-105 | PK of 100 | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 11.0 - Catalog # 1441-110 | PK | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 12.5 - Catalog # 1441-125 | PK of 100 | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 15.0 - Catalog # 1441-150 | PK of 100 | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 18.5 - Catalog # 1441-185 | PK | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 24.0 - Catalog # 1441-240 | PK of 100 | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 32.5 - Catalog # 1441-325 | PK of 100 | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 4.7 - Catalog # 1441-047 | PK | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 5.5 - Catalog # 1441-055 | PK | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 7.0 - Catalog # 1441-070 | PK | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (circle) 9.0 - Catalog # 1441-090 | PK | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (sheet) 46 x 57 cm* - Catalog # 1441-917 | EA of 100 | 
| Filter Devices - Grade 41  20-25 µm Particle Retention (sheet) 8 x 10 in - Catalog # 1441-866 | PK of 100 | 
| Filter Devices - GRADE 41 32.0CM 100/PK - Catalog # 1441-320 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 11.0 - Catalog # 1442-110 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 12.5 - Catalog # 1442-125 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 15.0 - Catalog # 1442-150 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 18.5 - Catalog # 1442-185 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 24.0 - Catalog # 1442-240 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 27.0* - Catalog # 1442-270 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 4.25 - Catalog # 1442-042 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 4.7* - Catalog # 1442-047 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 5.5 - Catalog # 1442-055 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 7.0 - Catalog # 1442-070 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (circle) 9.0 - Catalog # 1442-090 | PK of 100 | 
| Filter Devices - Grade 42  2.5 µm Particle Retention (sheet) 46 x 57 - Catalog # 1442-917 | PK of 100 | 
| Filter Devices - Grade 43  16 µm Particle Retention (circle) 11.0 - Catalog # 1443-110 | PK of 100 | 
| Filter Devices - Grade 43  16 µm Particle Retention (circle) 12.5 - Catalog # 1443-125 | PK of 100 | 
| Filter Devices - Grade 43  16 µm Particle Retention (circle) 15.0 - Catalog # 1443-150 | PK of 100 | 
| Filter Devices - Grade 43  16 µm Particle Retention (circle) 18.5 - Catalog # 1443-185 | PK of 100 | 
| Filter Devices - Grade 43  16 µm Particle Retention (circle) 24.0 - Catalog # 1443-240 | PK of 100 | 
| Filter Devices - Grade 43  16 µm Particle Retention (circle) 5.5 - Catalog # 1443-055 | PK of 100 | 
| Filter Devices - Grade 43  16 µm Particle Retention (circle) 7.0 - Catalog # 1443-070 | PK of 100 | 
| Filter Devices - Grade 43  16 µm Particle Retention (circle) 9.0 - Catalog # 1443-090 | PK of 100 | 
| Filter Devices - Grade 44  3 µm Particle Retention (circle) 11.0 - Catalog # 1444-110 | PK of 100 | 
| Filter Devices - Grade 44  3 µm Particle Retention (circle) 12.5 - Catalog # 1444-125 | PK of 100 | 
| Filter Devices - Grade 44  3 µm Particle Retention (circle) 15.0 - Catalog # 1444-150 | PK of 100 | 
| Filter Devices - Grade 44  3 µm Particle Retention (circle) 18.5 - Catalog # 1444-185 | PK of 100 | 
| Filter Devices - Grade 44  3 µm Particle Retention (circle) 4.25 - Catalog # 1444-042 | PK of 100 | 
| Filter Devices - Grade 44  3 µm Particle Retention (circle) 5.5 - Catalog # 1444-055 | PK of 100 | 
| Filter Devices - Grade 44  3 µm Particle Retention (circle) 7.0 - Catalog # 1444-070 | PK of 100 | 
| Filter Devices - Grade 44  3 µm Particle Retention (circle) 9.0 - Catalog # 1444-090 | PK of 100 | 
| Filter Devices - Grade 44  3 µm Particle Retention (sheet) 46 x 57* - Catalog # 1441-917 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 11.0 - Catalog # 1005-110 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 12.5 - Catalog # 1005-125 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 13.5 - Catalog # 1005-135 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 15.0 - Catalog # 1005-150 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 18.5 - Catalog # 1005-185 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 2.5 - Catalog # 1005-325 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 24.0 - Catalog # 1005-240 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 4.25 - Catalog # 1005-042 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 4.7 - Catalog # 1005-047 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 5.5 - Catalog # 1005-055 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 7.0 - Catalog # 1005-070 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 8.2 - Catalog # 1005-082 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (circle) 9.0 - Catalog # 1005-090 | PK of 100 | 
| Filter Devices - Grade 5  2.5 µm Particle Retention (sheet) 46 x 57* - Catalog # 1005-917 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 11.0 - Catalog # 1450-110 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 12.5 - Catalog # 1450-125 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 15.0 - Catalog # 1450-150 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 18.5 - Catalog # 1450-185 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 24.0 - Catalog # 1450-240 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 4.25 - Catalog # 1450-042 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 5.5 - Catalog # 1450-055 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 7.0 - Catalog # 1450-070 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 8.2 - Catalog # 1450-082 | PK of 100 | 
| Filter Devices - Grade 50  2.7 µm Particle Retention (circle) 9.0 - Catalog # 1450-090 | PK of 100 | 
| Filter Devices - Grade 50  2.7 Śm Particle Retention (sheet) Smear Tabs, 100/pkg - Catalog # 1450-993 | PK | 
| Filter Devices - Grade 52  7 µm Particle Retention (circle) 11.0 - Catalog # 1452-110 | PK of 100 | 
| Filter Devices - Grade 52  7 µm Particle Retention (circle) 12.5 - Catalog # 1452-125 | PK of 100 | 
| Filter Devices - Grade 52  7 µm Particle Retention (circle) 15.0 - Catalog # 1452-150 | PK of 100 | 
| Filter Devices - Grade 52  7 µm Particle Retention (circle) 18.5 - Catalog # 1452-185 | PK of 100 | 
| Filter Devices - Grade 52  7 µm Particle Retention (circle) 24.0 - Catalog # 1452-240 | PK of 100 | 
| Filter Devices - Grade 52  7 µm Particle Retention (circle) 5.5 - Catalog # 1452-055 | PK of 100 | 
| Filter Devices - Grade 52  7 µm Particle Retention (circle) 7.0 - Catalog # 1452-070 | PK of 100 | 
| Filter Devices - Grade 52  7 µm Particle Retention (circle) 9.0 - Catalog # 1452-090 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (circle) 11.0 - Catalog # 1454-110 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (circle) 12.5 - Catalog # 1454-125 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (circle) 15.0 - Catalog # 1454-150 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (circle) 18.5 - Catalog # 1454-185 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (circle) 24.0 - Catalog # 1454-240 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (circle) 32.0 - Catalog # 1454-320 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (circle) 5.5 - Catalog # 1454-055 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (circle) 7.0 - Catalog # 1454-070 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (circle) 9.0 - Catalog # 1454-090 | PK of 100 | 
| Filter Devices - Grade 54  20-25 µm Particle Retention (sheet) 46 x 57 - Catalog # 1454-917 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 11.0 - Catalog # 1540-110 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 12.5 - Catalog # 1540-125 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 13.5* - Catalog # 1541-135 | EA of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 15.0 - Catalog # 1540-150 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 18.5 - Catalog # 1540-185 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 2.1 - Catalog # 1540-321 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 2.4 - Catalog # 1540-324 | PK | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 24.0 - Catalog # 1540-240 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 4.25 - Catalog # 1540-042 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 5.5 - Catalog # 1540-055 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 7.0 - Catalog # 1540-070 | PK of 100 | 
| Filter Devices - Grade 540  8 µm Particle Retention (circle) 9.0 - Catalog # 1540-090 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 11.0 - Catalog # 1541-110 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 12.5 - Catalog # 1541-125 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 15.0 - Catalog # 1541-150 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 18.5 - Catalog # 1541-185 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 24.0 - Catalog # 1541-240 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 4.7 - Catalog # 1541-047 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 5.5 - Catalog # 1541-055 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 50.0 - Catalog # 1541-500 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 7.0 - Catalog # 1541-070 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (circle) 9.0 - Catalog # 1541-090 | PK of 100 | 
| Filter Devices - Grade 541  20-25 µm Particle Retention (sheet) 46 x 57 - Catalog # 1541-917 | PK of 100 | 
| Filter Devices - Grade 542  2.7 µm Particle Retention (circle) 12.5 - Catalog # 1542-125 | PK of 100 | 
| Filter Devices - Grade 542  2.7 µm Particle Retention (circle) 15.0 - Catalog # 1542-150 | PK of 100 | 
| Filter Devices - Grade 542  2.7 µm Particle Retention (circle) 18.5 - Catalog # 1542-185 | PK of 100 | 
| Filter Devices - Grade 542  2.7 µm Particle Retention (circle) 2.1 - Catalog # 1542-321 | PK of 100 | 
| Filter Devices - Grade 542  2.7 µm Particle Retention (circle) 9.0 - Catalog # 1542-090 | PK of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (circle) 11.0 - Catalog # 1006-110 | PK of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (circle) 12.5 - Catalog # 1006-125 | PK of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (circle) 15.0 - Catalog # 1006-150 | PK of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (circle) 24.0* - Catalog # 1006-240 | PK of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (circle) 32.0* - Catalog # 1006-320 | PK of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (circle) 4.25 - Catalog # 1006-042 | PK of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (circle) 5.5* - Catalog # 1006-005 | EA of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (circle) 7.0 - Catalog # 1006-070 | PK of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (circle) 9.0 - Catalog # 1006-090 | PK of 100 | 
| Filter Devices - Grade 6  3 µm Particle Retention (sheet) 46 x 57 - Catalog # 1006-917 | EA of 100 | 
| Filter Devices - GRADE 6 PAPER 5.5CM 100/PK - Catalog # 1006-055 | PK of 100 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 (circle) 2.3 cm - Catalog # 3658-323 | PK of 100 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 (circle) 2.4 cm - Catalog # 3658-324 | EA of 100 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 (circle) 2.5 cm - Catalog # 3658-325 | PK of 100 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 (roll) 46 cm x 50 m - Catalog # 3658-731 | EA | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 (sheet) 46 x 57 cm - Catalog # 3658-915 | PK of 25 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 (sheet) 46 x 57 cm - Catalog # 3658-917 | EA of 100 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 Circle 2.3 - Catalog # 3658-323 | EA of 100 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 Circle 2.4 - Catalog # 3658-324 | PK of 100 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 Circle 2.5 - Catalog # 3658-325 | EA of 100 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 Roll 46 cm x 50 m - Catalog # 3658-731 | EA | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 Sheet 46 x 57 - Catalog # 3658-915 | EA of 25 | 
| Filter Devices - Ion Exchange Cellulose Grade DE 81 Sheet 46 x 57 - Catalog # 3658-917 | PK | 
| Filter Devices - Ion Exchange Cellulose Grade P 81 (sheet) 20 x 20 cm - Catalog # 3698-875 | EA of 25 | 
| Filter Devices - Ion Exchange Cellulose Grade P 81 (sheet) 46 x 57 cm - Catalog # 3698-915 | PK of 25 | 
| Filter Devices - Ion Exchange Cellulose Grade P 81 (sheet) 46 x 57 cm - Catalog # 3698-917 | EA of 100 | 
| Filter Devices - Ion Exchange Cellulose Grade P 81 Sheet 20 x 20 - Catalog # 3698-875 | PK | 
| Filter Devices - Ion Exchange Cellulose Grade P 81 Sheet 46 x 57 - Catalog # 3698-915 | EA | 
| Filter Devices - Ion Exchange Cellulose Grade P 81 Sheet 46 x 57 - Catalog # 3698-917 | PK of 100 | 
| Filter Devices - P81 2.4CM DIA 100/PK - Catalog # 3698-324 | PK of 100 | 
| Filter Devices - PAPER GRADE 44 24.0CM 100/PK - Catalog # 1444-240 | PK of 100 | 
| Filter Devices - PAPER GRADE 44 46X57CM 100/PK - Catalog # 1444-917 | PK of 100 | 
| Filter Devices - Student Grade  11-25 Śm Particle Retention (circle) 11.0 - Catalog # 1093-111 | PK of 1250 | 
| Filter Devices - Student Grade  11-25 Śm Particle Retention (circle) 12.5 - Catalog # 1093-126 | PK of 1250 | 
| Filter Devices - Whatman Grade 3MM Chromatography Circles 2.1 - Catalog # 1030-021 | EA of 100 | 
| Filter Devices - Whatman Grade 3MM Chromatography Circles 2.3 - Catalog # 1030-023 | PK of 100 | 
| Filter Devices - Whatman Grade 3MM Chromatography Circles 2.5 - Catalog # 1030-025 | PK of 100 |