| | + GF + 转轮低流量桨轮流量传感器与PVDF本体，哈氏合金C轴; 5-3/8“ | 76 | ￥7600.00 | ￥7600.00 | | ￥7600.00 |  |
| | Genius NG250A 氮气发生器 | 669 | ￥66968.84 | ￥66968.84 | | ￥66968.84 | |
| | Cole-Parmer CPVC 外壳的ORP电极 970545 | 27 | ￥2772.00 | ￥2772.00 | | ￥2772.00 | |
| | Cole-Parmer溶液接地，铂带的ORP电极；没有ATC元，BNC H721S90003T10AB | 26 | ￥2651.00 | ￥2651.00 | | ￥2651.00 | |
| | 上海精科SPN-300 氮气发生器 | 73 | ￥7350.00 | ￥7350.00 | | ￥7350.00 | |
| | H-B Instrument Company 20720C 玻璃温度计 | 18 | ￥1890.00 | ￥1890.00 | | ￥1890.00 | |
| | Cole-Parmer PMR1-010853 浮子流量计 | 24 | ￥2409.00 | ￥2409.00 | | ￥2409.00 | |
