0.7um玻璃纤维滤纸WHATMAN GF/F
简要描述：
玻璃纤维滤纸WHATMAN GF/F1825-047
| Grade GF/F | |
| 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 |