| | Thermo Scientific 冷冻循环水浴 SC-150控制器,-10℃〜+100C | 355 | ¥35580.00 | ¥35580.00 | | ¥35580.00 |  |
| | Krohne OPTIFLUX电磁流量传感器,4“37.4-1494 GPM | 355 | ¥35520.00 | ¥35520.00 | | ¥35520.00 |  |
| | Thermo Scientific 冷冻循环水浴 SC-150控制器,5升容量 | 355 | ¥35580.00 | ¥35580.00 | | ¥35580.00 |  |
| | Cole-Parmer 099AEV812ST 加热蒸发器/集中器 | 359 | ¥35937.00 | ¥35937.00 | | ¥35937.00 |  |