| | 英国Whatman2706T囊式过滤器 POLYCAP 75 0.2 AS 5/PK G/G | 26 | ￥2673.00 | ￥2673.00 | | ￥2673.00 |  |
| | Advantec 7.0厘米等级2号定性滤纸 | 1 | ￥100.00 | ￥100.00 | | ￥100.00 | |
| | WhatmanGrade2定性滤纸1002-270 GR 2 27.0CM 100/PK | 4 | ￥474.00 | ￥474.00 | | ￥474.00 | |
| | 英国Whatman 1442-125，Grade 42无灰级定量滤纸，2.5μm，12.5CM | 3 | ￥326.00 | ￥326.00 | | ￥326.00 | |
