| | Cole-Parmer P23/6-N032-15ST 浮子流量计 | 24 | ￥2409.00 | ￥2409.00 | | ￥2409.00 |  |
| | Cole-Parmer®控制台® A卡口微泵泵头，115伏交流与远程控制的数字分配驱动器 | 185 | ￥18568.00 | ￥18568.00 | | ￥18568.00 | |
| | Ashcroft 60-1379SSH-04L-200# 过程仪表 | 43 | ￥4310.00 | ￥4310.00 | | ￥4310.00 | |
| | Advantec H020A293D PTFE亲水膜 | 60 | ￥6050.00 | ￥6050.00 | | ￥6050.00 | |
| | FlowStat CCB-10-B-ES涡轮流量计 | 24 | ￥2410.00 | ￥2410.00 | | ￥2410.00 | |
