| | WhatmanGrade1定性滤纸1001-385GR 1 38.5CM 100/PK | 8 | ￥811.00 | ￥811.00 | | ￥811.00 |  |
| | Whatman Grade SHARKSKIN 技术应用滤纸10347521 Grade SHARKSKIN 270MM100/PK | 3 | ￥314.00 | ￥314.00 | | ￥314.00 | |
| | Whatman Grade 595定性滤纸10311653 Grade 595 FF 320MM 100/PK | 7 | ￥776.00 | ￥776.00 | | ￥776.00 | |
| | Whatman Grade 604定性滤纸10312747 Grade 604 FF 185MM 100/PK | 3 | ￥362.00 | ￥362.00 | | ￥362.00 | |
