| | ITW TechniCloth II Wipers, ITW Texwipe TX1112 | 5 | ￥539.90 | ￥539.90 | | ￥539.90 |  |
| | Whatman ReZist50针头式滤器10463607 REZIST 50/0.2 PTFE S 10/PK，直径：50mm，孔径：0.2um，灭菌 | 8 | ￥864.00 | ￥864.00 | | ￥864.00 | |
| | ITW Flexpk 50WIPERS Technisat 9X11 TX1065 Flexpk 50WIPERS Technisat 9X11 | 4 | ￥439.90 | ￥439.90 | | ￥439.90 | |
