| | Whatman Grade4定性滤纸1004-041 GR 4 4.1CM 100/PK | 0 | ￥45.00 | ￥45.00 | | ￥45.00 |  |
| | Whatman Grade 595定性滤纸10311645 Grade 595 FF 150MM 100/PK | 3 | ￥374.00 | ￥374.00 | | ￥374.00 | |
| | Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350243 Grade603 CELTHIMBLE 33x100MM 25/PK | 7 | ￥717.00 | ￥717.00 | | ￥717.00 | |
| | Whatman Grade4定性滤纸1004-648 GR 4 38x114MM OD 63MM ID 1/RL | 2 | ￥290.00 | ￥290.00 | | ￥290.00 | |
