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| | Whatman ReZist30针头式滤器10463505 REZIST 30/0.2 PTFE 500/PK，直径：30mm，孔径：0.2um | 89 | ￥8939.00 | ￥8939.00 | | ￥8939.00 | |
| | Whatman Grade 598定性滤纸10312244 Grade 598 FF 125MM 50/PK | 4 | ￥456.00 | ￥456.00 | | ￥456.00 | |
