| | Cole-Parmer 170235 流量开关 | 8 | ￥869.00 | ￥869.00 | | ￥869.00 |  |
| | Cole-Parmer 高温电导池时，K = 10.0，无ATC CS675HT-K = 10.0 | 29 | ￥2959.00 | ￥2959.00 | | ￥2959.00 | |
| | Cole-Parmer ACBKT2ST-V浮子流量计 | 8 | ￥803.00 | ￥803.00 | | ￥803.00 | |
| | Ohaus10200 g x 0.1 g/奥豪斯天平带NTEP认证 | 362 | ￥36200.00 | ￥36200.00 | | ￥36200.00 | |
