| | Whatman Grade 602H定性滤纸10312620 Grade 602H 240MM 100/PK | 5 | ￥569.00 | ￥569.00 | | ￥569.00 |  |
| | Whatman Grade 595定性滤纸10311641 Grade 595 FF 70mm 100/PK | 2 | ￥261.00 | ￥261.00 | | ￥261.00 | |
| | Cole-Parmer MC-5SLPM-D/5M 流量控制器 | 143 | ￥14377.00 | ￥14377.00 | | ￥14377.00 | |
| | Cole-Parmer FR44L02PI-CP 浮子流量计 | 7 | ￥759.00 | ￥759.00 | | ￥759.00 | |
| | Whatman Grade 597定性滤纸10311853 Grade 597 FF 320MM 100/PK | 9 | ￥965.00 | ￥965.00 | | ￥965.00 | |
| | Whatman Grade3定性滤纸1003-433 GR 3 12x18IN 100/PK | 30 | ￥3018.00 | ￥3018.00 | | ￥3018.00 | |
