| | 英国Whatman55096，CAP 36 HEPA过滤器，0.2UM AS 50/PK W | 0 | ￥0.00 | ￥0.00 | | ￥0.00 |  |
| | 哈纳HI1331B PH电极 | 15 | ￥1540.00 | ￥1540.00 | | ￥1540.00 | |
| | Whatman Grade3定性滤纸1003-185GR3 18.5CM 100/PK | 3 | ￥344.00 | ￥344.00 | | ￥344.00 | |
| | 英国Whatman 35043，Puradisc 25系列针头滤器0.2UM TF DOUBLE MSL | 0 | ￥0.00 | ￥0.00 | | ￥0.00 | |
