| | Whatman Grade3定性滤纸1003-433 GR 3 12x18IN 100/PK | 30 | ￥3018.00 | ￥3018.00 | | ￥3018.00 |  |
| | Whatman Grade5定性滤纸1005-125 GR 5 12.5CM 100/PK | 1 | ￥166.00 | ￥166.00 | | ￥166.00 | |
| | WhatmanGrade2定性滤纸1002-110 GR 2 11.0CM 100/PK | 0 | ￥95.00 | ￥95.00 | | ￥95.00 | |
| | Whatman 6809-1112 针头式过滤器 | 30 | ￥3050.00 | ￥3050.00 | | ￥3050.00 | |
