| | Whatman Grade 602H定性滤纸10312645 Grade 602H FF 150MM 100/PK | 4 | ￥462.00 | ￥462.00 | | ￥462.00 |  |
| | Whatman Grade 602H定性滤纸10312647 Grade 602H FF 185MM 100/PK | 6 | ￥681.00 | ￥681.00 | | ￥681.00 | |
| | Whatman Grade 2992定性滤纸10321396 Grade 2992 300MM X 250M CORE 70MM | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Whatman Grade 3000定性滤纸10316114 Grade 3000 185MM 1000/PK | 8 | ￥835.00 | ￥835.00 | | ￥835.00 | |
