| | Whatman Grade 287定性滤纸10310247 Grade 287 FF 185MM 50/PK | 4 | ￥427.00 | ￥427.00 | | ￥427.00 |  |
| | Whatman Grade 556定性滤纸10310643 Grade 556 50DRYPADS 37x100MM 100/PK | 26 | ￥2615.00 | ￥2615.00 | | ￥2615.00 | |
| | Whatman Grade 595定性滤纸10311612 Grade 595 150MM 100/PK | 1 | ￥125.00 | ￥125.00 | | ￥125.00 | |
| | Whatman Grade 595定性滤纸10311611 Grade 595 125MM 100/PK | 0 | ￥95.00 | ￥95.00 | | ￥95.00 | |
