| Cole-Parmer RT-100MI-LPM1 桨轮流量计 | 57 | ¥5709.00 | ¥5709.00 | | ¥5709.00 | |
| 英国Whatman 5305-150, Reeve Angel滤纸,20-25um,直径150mm,快速定量分析低灰级纤维素滤纸 | 2 | ¥299.00 | ¥299.00 | | ¥299.00 | |
| Cole-Parmer RT-375PI-GPM1 桨轮流量计 | 62 | ¥6215.00 | ¥6215.00 | | ¥6215.00 | |
| Cole-Parmer RT-150MI-GPM1 桨轮流量计 | 63 | ¥6369.00 | ¥6369.00 | | ¥6369.00 | |