| | Cole-Parmer Y12-215D (CGA 580) 通用燃气稳压器 | 48 | ￥4862.00 | ￥4862.00 | | ￥4862.00 |  |
| | Cole-Parmer CP1000B500PSIG-5 数字压力表 | 33 | ￥3399.00 | ￥3399.00 | | ￥3399.00 | |
| | Cole-Parmer 902001 压力/真空系统 | 78 | ￥7876.00 | ￥7876.00 | | ￥7876.00 | |
| | 美国PTC 520-350C双磁铁气罐表面温度计 | 10 | ￥1070.00 | ￥1070.00 | | ￥1070.00 | |
| | Cole-Parmer CP1000B200PSIG-5 数字压力表 | 33 | ￥3399.00 | ￥3399.00 | | ￥3399.00 | |
