| Whatman Grade 589/1 定量滤纸10300012 Grade 589/1 BLKRIB 150MM 100/PK | 4 | ¥415.00 | ¥415.00 | | ¥415.00 | |
| Whatman Grade3定性滤纸1003-150 GR3 15.0CM 100/PK | 2 | ¥261.00 | ¥261.00 | | ¥261.00 | |
| Whatman Grade 1573定性滤纸10314744 Grade 1573 FF 125MM 100/PK | 3 | ¥385.00 | ¥385.00 | | ¥385.00 | |
| Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350275 Grade603 CELTHIMBLE 44x230MM 25/PK | 15 | ¥1521.00 | ¥1521.00 | | ¥1521.00 | |