| | I-Chem 312-0950-RWD 950ml HDPE瓶，已认证 I-Chem 950ml HDPE Packer Certified | 3 | ￥377.00 | ￥377.00 | | ￥377.00 |  |
| | Whatman TE35 聚四氟乙烯滤膜10411480 TE35 0.2uM 300x600MM 5/PK，尺寸：300x600MM 孔径0.2um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Whatman ME25/21 混合纤维素酯膜10406877 ME25/21 ST 0.45uM 50MM 100/PK，尺寸：50MM 孔径0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
