| | Whatman Grade603 CELTHIMBLE标准纤维素萃取套筒/滤筒10350306 Grade603 CELTHIMBLE 22x60MM 25/PK | 11 | ￥1172.00 | ￥1172.00 | | ￥1172.00 |  |
| | WhatmanGrade2定性滤纸1002-240 GR 2 24.0CM 100/PK | 3 | ￥355.00 | ￥355.00 | | ￥355.00 | |
| | 英国Whatman自动萃取套筒/滤筒2800-226 22 × 65 25个一包 | 6 | ￥638.00 | ￥638.00 | | ￥638.00 | |
| | 英国Whatman自动萃取套筒/滤筒2800-258 25 × 80 25个一包 | 6 | ￥674.00 | ￥674.00 | | ￥674.00 | |
