| Cole-Parmer P14/6-N023-92G 浮子流量计 | 17 | ¥1727.00 | ¥1727.00 | | ¥1727.00 | |
| Cole-Parmer P04/1-N044-40C 浮子流量计 | 20 | ¥2035.00 | ¥2035.00 | | ¥2035.00 | |
| Cole-Parmer 165841AIR 流量开关 | 16 | ¥1628.00 | ¥1628.00 | | ¥1628.00 | |
| Cole-Parmer PMR1-010757 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 | |
| Cole-Parmer PMR1-010764 浮子流量计 | 19 | ¥1914.00 | ¥1914.00 | | ¥1914.00 | |