| | Whatman ME27/21混合纤维素酯膜10408915 ME27/21 STL 0.8uM 50MM 400/PK，尺寸：50MM 孔径0.8um | 39 | ￥3970.00 | ￥3970.00 | | ￥3970.00 |  |
| | Advantec GF75142MM GF75玻璃纤维过滤器 | 50 | ￥5000.00 | ￥5000.00 | | ￥5000.00 | |
| | ADVANTEC 0.20PTFE微米支持疏水膜 | 24 | ￥2400.00 | ￥2400.00 | | ￥2400.00 | |
| | Cole-Parmer 0.25〜50毫升 提示探头 | 29 | ￥2970.00 | ￥2970.00 | | ￥2970.00 | |
