whatmanGF/D玻璃纤维滤纸滤膜1823-110Grade GF/D : 2.7 μm
流速相当快，在相同颗粒保留度的条件下，整个过滤速度比
纤维素更快。滤纸较厚，具有较强的负载力，可作为膜的预
滤。由不同大小来适合大多数滤器。GF/D为保留细小颗粒的
膜提供了很好的保护，可以和GF/B一起使用，给膜提供了非
常有效的预滤保护。
whatmanGF/D玻璃纤维滤纸滤膜1823-110 Grade GF/D : 2.7 μm
流速相当快，在相同颗粒保留度的条件下，整个过滤速度比
纤维素更快。滤纸较厚，具有较强的负载力，可作为膜的预
滤。由不同大小来适合大多数滤器。GF/D为保留细小颗粒的
膜提供了很好的保护，可以和GF/B一起使用，给膜提供了非
常有效的预滤保护。whatmanGF/D玻璃纤维滤纸滤膜1823-110
| 玻璃纤维滤纸订货信息 | ||
| 货号 | 规格 | |
| Grade GF/A | ||
| 1820-8013 | Grade GF/A circles, 13 mm, 100/pk | |
| 1820-021 | Grade GF/A circles, 21 mm, 100/pk | |
| 1820-024 | Grade GF/A circles, 24 mm, 100/pk | |
| 1820-025 | Grade GF/A circles, 25 mm, 100/pk | |
| 1820-030 | Grade GF/A circles, 30 mm, 100/pk | |
| 1820-037 | Grade GF/A circles, 37 mm, 100/pk | |
| 1820-042 | Grade GF/A circles, 42.5 mm, 100/pk | |
| 1820-047 | Grade GF/A circles, 47 mm, 100/pk | |
| 1820-050 | Grade GF/A circles, 50 mm, 100/pk | |
| 1820-055 | Grade GF/A circles, 55 mm, 100/pk | |
| 1820-060 | Grade GF/A circles, 60 mm, 100/pk | |
| 1820-061 | Grade GF/A circles, 60 mm with reinforced rim, 50/pk | |
| 1820-070 | Grade GF/A circles, 70 mm, 100/pk | |
| 1820-6537 | Grade GF/A circles, 81 mm, 100pk | |
| 1820-090 | Grade GF/A circles, 90 mm, 100/pk | |
| 1820-110 | Grade GF/A circles, 110 mm, 100/pk | |
| 1820-125 | Grade GF/A circles, 125 mm, 100/pk | |
| 1820-150 | Grade GF/A circles, 150 mm, 100/pk | |
| 1820-240 | Grade GF/A circles, 240 mm, 100/pk | |
| 1820-866 | Grade GF/A sheets, 8 x 10 inches, 100/pk | |
| 1820-915 | Grade GF/A sheets, 460 x 570 mm, 25/pk | |
| 1600-820 | Grade GF/A FilterCup, (requires FilterCup stem, catalog number 1600-900), 25/pk | |
| 1922-1820 | Disable Filter Funnel 25 ml, GF/A, 50/pk | |
| Grade GF/B | ||
| 1821-019 | Grade GF/B circles, 19.1 mm, 50/pk | |
| 1821-021 | Grade GF/B circles, 21 mm, 100/pk | |
| 1821-024 | Grade GF/B circles, 24 mm, 100/pk | |
| 1821-025 | Grade GF/B circles, 25 mm, 100/pk | |
| 1821-037 | Grade GF/B circles, 37 mm, 100/pk | |
| 1821-042 | Grade GF/B circles, 42.5 mm, 100/pk | |
| 1821-047 | Grade GF/B circles, 47 mm, 100/pk | |
| 1821-055 | Grade GF/B circles, 55 mm, 100/pk | |
| 1821-070 | Grade GF/B circles, 70 mm, 100/pk | |
| 1821-090 | Grade GF/B circles, 90 mm, 25/pk | |
| 1821-110 | Grade GF/B circles, 110 mm, 25/pk | |
| 1821-125 | Grade GF/B circles, 125 mm, 25/pk | |
| 1821-150 | Grade GF/B circles, 150 mm, 25/pk | |
| 1821-185 | Grade GF/B circles, 185 mm, 25/pk | |
| 1821-293 | Grade GF/B circles, 293 mm, 25/pk | |
| 1821-914 | Grade GF/B sheets, 460 x 570 mm, 5/pk | |
| 1821-915 | Grade GF/B sheets, 460 x 570 mm, 25/pk | |
| Grade GF/C | ||
| 1822-021 | Grade GF/C circles, 21 mm, 100/pk | |
| 1822-024 | Grade GF/C circles, 24 mm, 100/pk | |
| 1822-025 | Grade GF/C circles, 25 mm, 100/pk | |
| 1822-6580 | Grade GF/C circles, 25 mm, 400/pk | |
| 1822-037 | Grade GF/C circles, 37 mm, 100/pk | |
| 1822-042 | Grade GF/C circles, 42.5 mm, 100/pk | |
| 1822-047 | Grade GF/C circles, 47 mm, 100/pk | |
| 1822-050 | Grade GF/C circles, 50 mm, 100/pk | |
| 1822-055 | Grade GF/C circles, 55 mm, 100/pk | |
| 1822-070 | Grade GF/C circles, 70 mm, 100/pk | |
| 1822-090 | Grade GF/C circles, 90 mm, 100/pk | |
| 1822-100 | Grade GF/C circles, 100 mm, 100/pk | |
| 1822-9916 | Grade GF/C circles, 100 mm Individually bagged, 100/pk | |
| 1822-110 | Grade GF/C circles, 110 mm, 100/pk | |
| 1822-125 | Grade GF/C circles, 125 mm, 100/pk | |
| 1822-142 | Grade GF/C circles, 142 mm, 100/pk | |
| 1822-150 | Grade GF/C circles, 150 mm, 100/pk | |
| 1822-849 | Grade GF/C Sheets, 102 x 254 mm, 50/pk | |
| 1822-866 | Grade GF/C sheets, 8 x 10 inch, 100/pk | |
| 1822-914 | Grade GF/C sheets, 460 x 570 mm, 5/pk | |
| 1822-915 | Grade GF/C sheets, 460 x 570 mm, 25/pk | |
| 1600-822 | Grade GF/C FilterCup, (requires FilterCup stem, catalog number 1600-900), 25/pk | |
| 1922-1822 | Disable Filter Funnel 25 ml, GF/C, 50/pk | |
| Grade GF/D | ||
| 1823-007 | Grade GF/D circles, 7 mm, 100/pk | |
| 1823-010 | Grade GF/D circles, 10 mm, 100/pk | |
| 1823-021 | Grade GF/D circles, 21 mm, 100/pk | |
| 1823-024 | Grade GF/D circles, 24 mm, 100/pk | |
| 1823-025 | Grade GF/D circles, 25 mm, 100/pk | |
| 1823-035 | Grade GF/D circles, 35 mm, 100/pk | |
| 1823-042 | Grade GF/D circles, 42.5 mm, 100/pk | |
| 1823-047 | Grade GF/D circles, 47 mm, 100/pk | |
| 1823-055 | Grade GF/D circles, 55 mm, 100/pk | |
| 1823-070 | Grade GF/D circles, 70 mm, 100/pk | |
| 1823-090 | Grade GF/D circles, 90 mm, 25/pk | |
| 1823-110 | Grade GF/D circles, 110 mm, 25/pk | |
| 1823-125 | Grade GF/D circles, 125 mm, 25/pk | |
| 1823-142 | Grade GF/D circles, 142 mm, 25/pk | |
| 1823-150 | Grade GF/D circles, 150 mm, 25/pk | |
| 1823-257 | Grade GF/D circles, 257 mm, 25/pk | |
| 1823-915 | Grade GF/D sheets, 460 x 570 mm, 25/pk | |
| Grade GF/F | ||
| 1825-0134 | Grade GF/F circles, 13 mm, 400/pk | |
| 1825-021 | Grade GF/F circles, 21 mm, 100/pk | |
| 1825-024 | Grade GF/F circles, 24 mm, 100/pk | |
| 1825-025 | Grade GF/F circles, 25 mm, 100/pk | |
| 1825-037 | Grade GF/F circles, 37 mm, 100/pk | |
| 1825-042 | Grade GF/F circles, 42.5 mm, 100/pk | |
| 1825-047 | Grade GF/F circles, 47 mm, 100/pk | |
| 1825-055 | Grade GF/F circles, 55 mm, 100/pk | |
| 1825-070 | Grade GF/F circles, 70 mm, 100/pk | |
| 1825-090 | Grade GF/F circles, 90 mm, 25/pk | |
| 1825-110 | Grade GF/F circles, 110 mm, 25/pk | |
| 1825-125 | Grade GF/F circles, 125 mm, 25/pk | |
| 1825-142 | Grade GF/F circles, 142 mm, 25/pk | |
| 1825-150 | Grade GF/F circles, 150 mm, 25/pk | |
| 1825-257 | Grade GF/F circles, 257 mm, 25/pk | |
| 1825-293 | Grade GF/F circles, 293 mm, 25/pk | |
| 1825-915 | Grade GF/F sheets, 460 x 570 mm, 25/pk | |
| 1600-825 | Grade GF/F FilterCup, (requires FilterCup stem, catalog number 1600-900), 25/pk | |
| Grade 934- | ||
| 1827-021 | Grade 934- circles, 21 mm, 100//pk | |
| 1827-024 | Grade 934- circles, 24 mm, 100/pk | |
| 1827-025 | Grade 934- circles, 25 mm, 100/pk | |
| 1827-028 | Grade 934- circles, 28 mm, 100/pk | |
| 1827-030 | Grade 934- circles, 30 mm, 100/pk | |
| 1827-032 | Grade 934- circles, 32 mm, 100/pk | |
| 1827-035 | Grade 934- circles, 35 mm, 100/pk | |
| 1827-037 | Grade 934- circles, 37 mm, 100/pk | |
| 1827-042 | Grade 934- circles, 42.5 mm, 100/pk | |
| 1827-047 | Grade 934- circles, 47 mm, 100/pk | |
| 1827-055 | Grade 934- circles, 55 mm, 100/pk | |
| 1827-070 | Grade 934- circles, 70 mm, 100/pk | |
| 1827-132 | Grade 934- circles, 81 mm, 100/pk | |
| 1827-082 | Grade 934- circles, 82 mm, 100/pk | |
| 1827-085 | Grade 934- circles, 85 mm, 100/pk | |
| 1827-090 | Grade 934- circles, 90 mm, 100/pk | |
| 1827-105 | Grade 934- circles, 105 mm, 100/pk | |
| 1827-110 | Grade 934- circles, 110 mm, 100/pk | |
| 1827-125 | Grade 934- circles, 125 mm, 100/pk | |
| 1827-150 | Grade 934- circles, 150 mm, 100/pk | |
| 1827-185 | Grade 934- circles, 185 mm, 100/pk | |
| 1827-240 | Grade 934- circles, 240 mm, 100/pk | |
| 1827-320 | Grade 934- circles, 320 mm, 100/pk | |
| 1827-808 | Grade 934- sheets, 2 x 12 inches, 100/pk | |
| 1827-866 | Grade 934- sheets, 8 x 10 inches, 100/pk | |
| 1827-889 | Grade 934- sheets, 12 x 15 inches, 100/pk | |
| 1827-957 | Grade 934- sheets, 19 x 28 inches, 100/pk | |
| FilterCup Stem | ||
| 1600-900 | FilterCup stem, 1/pk | |
| , 21 mm, 100/pk | ||
| 1820-024 | Grade GF/A circles, 24 mm, 100/pk | |
| 1820-025 | Grade GF/A circles, 25 mm, 100/pk | |
| 1820-030 | Grade GF/A circles, 30 mm, 100/pk | |
| 1820-037 | Grade GF/A circles, 37 mm, 100/pk | |
| 1820-042 | Grade GF/A circles, 42.5 mm, 100/pk | |
| 1820-047 | Grade GF/A circles, 47 mm, 100/pk | |
| 1820-050 | Grade GF/A circles, 50 mm, 100/pk | |
| 1820-055 | Grade GF/A circles, 55 mm, 100/pk | |
| 1820-060 | Grade GF/A circles, 60 mm, 100/pk | |
| 1820-061 | Grade GF/A circles, 60 mm with reinforced rim, 50/pk | |
| 1820-070 | Grade GF/A circles, 70 mm, 100/pk | |
| 1820-6537 | Grade GF/A circles, 81 mm, 100pk | |
| 1820-090 | Grade GF/A circles, 90 mm, 100/pk | |
| 1820-110 | Grade GF/A circles, 110 mm, 100/pk | |
| 1820-125 | Grade GF/A circles, 125 mm, 100/pk | |
| 1820-150 | Grade GF/A circles, 150 mm, 100/pk | |
| 1820-240 | Grade GF/A circles, 240 mm, 100/pk | |
| 1820-866 | Grade GF/A sheets, 8 x 10 inches, 100/pk | |
| 1820-915 | Grade GF/A sheets, 460 x 570 mm, 25/pk | |
| 1600-820 | Grade GF/A FilterCup, (requires FilterCup stem, catalog number 1600-900), 25/pk | |
| 1922-1820 | Disable Filter Funnel 25 ml, GF/A, 50/pk | |
| Grade GF/B | ||
| 1821-019 | Grade GF/B circles, 19.1 mm, 50/pk | |
| 1821-021 | Grade GF/B circles, 21 mm, 100/pk | |
| 1821-024 | Grade GF/B circles, 24 mm, 100/pk | |
| 1821-025 | Grade GF/B circles, 25 mm, 100/pk | |
| 1821-037 | Grade GF/B circles, 37 mm, 100/pk | |
| 1821-042 | Grade GF/B circles, 42.5 mm, 100/pk | |
| 1821-047 | Grade GF/B circles, 47 mm, 100/pk | |
| 1821-055 | Grade GF/B circles, 55 mm, 100/pk | |
| 1821-070 | Grade GF/B circles, 70 mm, 100/pk | |
| 1821-090 | Grade GF/B circles, 90 mm, 25/pk | |
| 1821-110 | Grade GF/B circles, 110 mm, 25/pk | |
| 1821-125 | Grade GF/B circles, 125 mm, 25/pk | |
| 1821-150 | Grade GF/B circles, 150 mm, 25/pk | |
| 1821-185 | Grade GF/B circles, 185 mm, 25/pk | |
| 1821-293 | Grade GF/B circles, 293 mm, 25/pk | |
| 1821-914 | Grade GF/B sheets, 460 x 570 mm, 5/pk | |
| 1821-915 | Grade GF/B sheets, 460 x 570 mm, 25/pk | |
| Grade GF/C | ||
| 1822-021 | Grade GF/C circles, 21 mm, 100/pk | |
| 1822-024 | Grade GF/C circles, 24 mm, 100/pk | |
| 1822-025 | Grade GF/C circles, 25 mm, 100/pk | |
| 1822-6580 | Grade GF/C circles, 25 mm, 400/pk | |
| 1822-037 | Grade GF/C circles, 37 mm, 100/pk | |
| 1822-042 | Grade GF/C circles, 42.5 mm, 100/pk | |
| 1822-047 | Grade GF/C circles, 47 mm, 100/pk | |
| 1822-050 | Grade GF/C circles, 50 mm, 100/pk | |
| 1822-055 | Grade GF/C circles, 55 mm, 100/pk | |
| 1822-070 | Grade GF/C circles, 70 mm, 100/pk | |
| 1822-090 | Grade GF/C circles, 90 mm, 100/pk | |
| 1822-100 | Grade GF/C circles, 100 mm, 100/pk | |
| 1822-9916 | Grade GF/C circles, 100 mm Individually bagged, 100/pk | |
| 1822-110 | Grade GF/C circles, 110 mm, 100/pk | |
| 1822-125 | Grade GF/C circles, 125 mm, 100/pk | |
| 1822-142 | Grade GF/C circles, 142 mm, 100/pk | |
| 1822-150 | Grade GF/C circles, 150 mm, 100/pk | |
| 1822-849 | Grade GF/C Sheets, 102 x 254 mm, 50/pk | |
| 1822-866 | Grade GF/C sheets, 8 x 10 inch, 100/pk | |
| 1822-914 | Grade GF/C sheets, 460 x 570 mm, 5/pk | |
| 1822-915 | Grade GF/C sheets, 460 x 570 mm, 25/pk | |
| 1600-822 | Grade GF/C FilterCup, (requires FilterCup stem, catalog number 1600-900), 25/pk | |
| 1922-1822 | Disable Filter Funnel 25 ml, GF/C, 50/pk | |
| Grade GF/D | ||
| 1823-007 | Grade GF/D circles, 7 mm, 100/pk | |
| 1823-010 | Grade GF/D circles, 10 mm, 100/pk | |
| 1823-021 | Grade GF/D circles, 21 mm, 100/pk | |
| 1823-024 | Grade GF/D circles, 24 mm, 100/pk | |
| 1823-025 | Grade GF/D circles, 25 mm, 100/pk | |
| 1823-035 | Grade GF/D circles, 35 mm, 100/pk | |
| 1823-042 | Grade GF/D circles, 42.5 mm, 100/pk | |
| 1823-047 | Grade GF/D circles, 47 mm, 100/pk | |
| 1823-055 | Grade GF/D circles, 55 mm, 100/pk | |
| 1823-070 | Grade GF/D circles, 70 mm, 100/pk | |
| 1823-090 | Grade GF/D circles, 90 mm, 25/pk | |
| 1823-110 | Grade GF/D circles, 110 mm, 25/pk | |
| 1823-125 | Grade GF/D circles, 125 mm, 25/pk | |
| 1823-142 | Grade GF/D circles, 142 mm, 25/pk | |
| 1823-150 | Grade GF/D circles, 150 mm, 25/pk | |
| 1823-257 | Grade GF/D circles, 257 mm, 25/pk | |
| 1823-915 | Grade GF/D sheets, 460 x 570 mm, 25/pk | |
| Grade GF/F | ||
| 1825-0134 | Grade GF/F circles, 13 mm, 400/pk | |
| 1825-021 | Grade GF/F circles, 21 mm, 100/pk | |
| 1825-024 | Grade GF/F circles, 24 mm, 100/pk | |
| 1825-025 | Grade GF/F circles, 25 mm, 100/pk | |
| 1825-037 | Grade GF/F circles, 37 mm, 100/pk | |
| 1825-042 | Grade GF/F circles, 42.5 mm, 100/pk | |
| 1825-047 | Grade GF/F circles, 47 mm, 100/pk | |
| 1825-055 | Grade GF/F circles, 55 mm, 100/pk | |
| 1825-070 | Grade GF/F circles, 70 mm, 100/pk | |
| 1825-090 | Grade GF/F circles, 90 mm, 25/pk | |
| 1825-110 | Grade GF/F circles, 110 mm, 25/pk | |
| 1825-125 | Grade GF/F circles, 125 mm, 25/pk | |
| 1825-142 | Grade GF/F circles, 142 mm, 25/pk | |
| 1825-150 | Grade GF/F circles, 150 mm, 25/pk | |
| 1825-257 | Grade GF/F circles, 257 mm, 25/pk | |
| 1825-293 | Grade GF/F circles, 293 mm, 25/pk | |
| 1825-915 | Grade GF/F sheets, 460 x 570 mm, 25/pk | |
| 1600-825 | Grade GF/F FilterCup, (requires FilterCup stem, catalog number 1600-900), 25/pk | |
| Grade 934- | ||
| 1827-021 | Grade 934- circles, 21 mm, 100//pk | |
| 1827-024 | Grade 934- circles, 24 mm, 100/pk | |
| 1827-025 | Grade 934- circles, 25 mm, 100/pk | |
| 1827-028 | Grade 934- circles, 28 mm, 100/pk | |
| 1827-030 | Grade 934- circles, 30 mm, 100/pk | |
| 1827-032 | Grade 934- circles, 32 mm, 100/pk | |
| 1827-035 | Grade 934- circles, 35 mm, 100/pk | |
| 1827-037 | Grade 934- circles, 37 mm, 100/pk | |
| 1827-042 | Grade 934- circles, 42.5 mm, 100/pk | |
| 1827-047 | Grade 934- circles, 47 mm, 100/pk | |
| 1827-055 | Grade 934- circles, 55 mm, 100/pk | |
| 1827-070 | Grade 934- circles, 70 mm, 100/pk | |
| 1827-132 | Grade 934- circles, 81 mm, 100/pk | |
| 1827-082 | Grade 934- circles, 82 mm, 100/pk | |
| 1827-085 | Grade 934- circles, 85 mm, 100/pk | |
| 1827-090 | Grade 934- circles, 90 mm, 100/pk | |
| 1827-105 | Grade 934- circles, 105 mm, 100/pk | |
| 1827-110 | Grade 934- circles, 110 mm, 100/pk | |
| 1827-125 | Grade 934- circles, 125 mm, 100/pk | |
| 1827-150 | Grade 934- circles, 150 mm, 100/pk | |
| 1827-185 | Grade 934- circles, 185 mm, 100/pk | |
| 1827-240 | Grade 934- circles, 240 mm, 100/pk | |
| 1827-320 | Grade 934- circles, 320 mm, 100/pk | |
| 1827-808 | Grade 934- sheets, 2 x 12 inches, 100/pk | |
| 1827-866 | Grade 934- sheets, 8 x 10 inches, 100/pk | |
| 1827-889 | Grade 934- sheets, 12 x 15 inches, 100/pk | |
| 1827-957 | Grade 934- sheets, 19 x 28 inches, 100/pk | |
| FilterCup Stem | ||
| 1600-900 | FilterCup stem, 1/pk | |