| Cole-Parmer PMR1-010785 浮子流量计 | 21 | ¥2145.00 | ¥2145.00 | | ¥2145.00 | |
| Cole-Parmer PMR1-010911 浮子流量计 | 17 | ¥1727.00 | ¥1727.00 | | ¥1727.00 | |
| Cole-Parmer P13/6-N023-92G 浮子流量计 | 13 | ¥1375.00 | ¥1375.00 | | ¥1375.00 | |
| Cole-Parmer P14/6-N023-92ST 浮子流量计 | 17 | ¥1727.00 | ¥1727.00 | | ¥1727.00 | |
| 苏净 HD-650 桌上式净化工作台 | 12 | ¥1261.00 | ¥1261.00 | | ¥1261.00 | |
| Cole-Parmer PMR1-010748 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 | |