| | Whatman RC55再生纤维素膜10410248 RC55 0.45uM 460MM 25/PK，尺寸：460MM 孔径0.45um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | Whatman TE38聚四氟乙烯滤膜10411108 TE38 5uM 37MM 50/PK，尺寸：37MM 孔径5um | 15 | ￥1515.00 | ￥1515.00 | | ￥1515.00 | |
| | Cole-Parmer CPF4BBL30V200PSIG-5 数字压力表 | 39 | ￥3949.00 | ￥3949.00 | | ￥3949.00 | |
| | Whatman RC58再生纤维素膜10410338 RC58 34.5MMx50M 1/PK，尺寸：34.5MMx50M 孔径0.2um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
