| | Whatman GF92玻璃微纤维滤膜10421060 GF92 142MM 100/PK，尺寸：142MM 含粘结剂玻璃微纤维滤膜 | 21 | ￥2145.00 | ￥2145.00 | | ￥2145.00 |  |
| | Whatman ME25/41混合纤维素酯膜10409472 ME25/41 ST 0.45uM 50MM 100/PK，尺寸：50MM 孔径0.45um | 8 | ￥835.00 | ￥835.00 | | ￥835.00 | |
| | Whatman ME25混合纤维素酯膜10406801 ME25 SELECT/21 50MM ST 100/PK，尺寸：50MM 孔径0.45um | 7 | ￥746.00 | ￥746.00 | | ￥746.00 | |
