| | Whatman Grade 589/3定量滤纸10300211 Grade 589/3 BLURIB 125MM 100/PK | 3 | ￥326.00 | ￥326.00 | | ￥326.00 |  |
| | Whatman Grade 2589a技术应用滤纸10343687 Grade 2589a 580x580MM 100/PK | 21 | ￥2106.00 | ￥2106.00 | | ￥2106.00 | |
| | Whatman Grade 589/2 定量滤纸10300102 Grade 589/2 WHTRIB 12.7MM 1000/PK | 3 | ￥332.00 | ￥332.00 | | ￥332.00 | |
