GF/F:0.7μm
Whatman玻璃纖維濾膜一種孔隙較小的玻璃微纖維濾膜（0.6-0.8μm），無粘結劑，流速快，負載力很高。環境標準中固廢浸出毒性實驗就是以GF/F為分離介質，沿用至今。GF/F是“水質葉綠素測定”的標準玻纖濾膜。GF/F致密的毛細結構，可用于DNA吸附和純化，或過濾細小的析出蛋白。GF/F通常與GF/D組成梯度過濾膜，處理大量的粘稠或難濾的生化溶液、流體及核酸樣本。GF/F提供一次性過濾漏斗。
訂購詳情：
| Grade GF/F | |
| 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, 100/pk |
| 1825-110 | Grade GF/F circles, 110 mm, 100pk |
| 1825-125 | Grade GF/F circles, 125 mm, 100/pk |
| 1825-142 | Grade GF/F circles, 142 mm, 100/pk |
| 1825-150 | Grade GF/F circles, 150 mm, 100/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 |
