| | Whatman Grade 2589a技术应用滤纸10343687 Grade 2589a 580x580MM 100/PK | 21 | ￥2106.00 | ￥2106.00 | | ￥2106.00 |  |
| | 英国Whatman 5309-150， Reeve Angel滤纸，1-5um，直径150mm，慢速定量分析低灰级纤维素滤纸 | 2 | ￥299.00 | ￥299.00 | | ￥299.00 | |
| | Whatman Grade SHARKSKIN 技术应用滤纸10347510 Grade SHARKSKIN 110MM100/PK | 2 | ￥220.00 | ￥220.00 | | ￥220.00 | |
