| | Helix Medical Tubing Sil 50.250INID/.500INOD 60-805-26 | 22 | ￥2299.90 | ￥2299.90 | | ￥2299.90 |  |
| | Whatman Grade 2668 Chr 层析纸10382475 Grade 2668 Chr 144MMx50M 1/PK，厚0.9 mm流速155 mm/10 min，用于电泳分离相对较大分子。 | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | Whatman BA83硝酸纤维膜10401333 BA83 30CMX3M 1/PK，尺寸：30CMx3M 孔径0.2um | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
| | 大龙18900144 长轴离心管夹具 | 5 | ￥510.00 | ￥510.00 | | ￥510.00 | |
