| | Advantec H100A025A PTFE亲水膜 | 23 | ￥2300.00 | ￥2300.00 | | ￥2300.00 |  |
| | 密理博Millipore 收集板 滤膜孔径：1.0μm | 62 | ￥6292.00 | ￥6292.00 | | ￥6292.00 | |
| | ADVANTEC A300A293C 混合纤维素酯膜 | 33 | ￥3350.00 | ￥3350.00 | | ￥3350.00 | |
| | Cole-Parmer 4530 W/9998 筛与NIST可溯源校准报告 | 17 | ￥1727.00 | ￥1727.00 | | ￥1727.00 | |
| | Cole-Parmer 5035 试验筛 | 6 | ￥671.00 | ￥671.00 | | ￥671.00 | |
| | ITW-Texwipe Miracle Wipe 4X4 PK600 TX4004 | 16 | ￥1699.90 | ￥1699.90 | | ￥1699.90 | |
