| | Whatman AE98硝酸纤维素膜10400212 AE98 5 uM 47MM 100/PK，尺寸：47mm 孔径5.0um | 11 | ￥1113.00 | ￥1113.00 | | ￥1113.00 |  |
| | WhatmanGrade2定性滤纸1002-270 GR 2 27.0CM 100/PK | 4 | ￥474.00 | ￥474.00 | | ￥474.00 | |
| | Whatman GV050/2/12玻璃真空过滤装置10442219 GV050/2/12 BASE 1/PK AGILENT，BASE | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
