| | Cole-Parmer 1/4-DIN温度控制器 | 658 | ￥65857.00 | ￥65857.00 | | ￥65857.00 |  |
| | Cole-Parmer P24/1-N044-40ST 变截面流量计 | 32 | ￥3289.00 | ￥3289.00 | | ￥3289.00 | |
| | Cole-Parmer P117G-10H-C52L-DIS 压力开关 | 10 | ￥1001.00 | ￥1001.00 | | ￥1001.00 | |
| | 松源 DPQ-1200A移动气溶胶喷雾器 药液容量：1200ml | 13 | ￥1300.00 | ￥1300.00 | | ￥1300.00 | |
