| Cole-Parmer 环形电导率变送器,CPVC,0到10毫秒 C3254.1 | 44 | ¥4444.00 | ¥4444.00 | | ¥4444.00 |  |
| 梅特勒FE20K酸度计pH计 | 33 | ¥3330.00 | ¥3330.00 | | ¥3330.00 |  |
| 美国PTC 676F小型点温检查表面温度计 | 8 | ¥800.00 | ¥800.00 | | ¥800.00 |  |
| Nunc 174977 ThermanoxTM盖玻片,已灭菌,外部尺寸,22直径 | 20 | ¥2062.00 | ¥2062.00 | | ¥2062.00 |  |
| Cole-Parmer 022-24S 浮子流量计 | 4 | ¥484.00 | ¥484.00 | | ¥484.00 |  |
| 英科思MDU-420甲烷检测仪 | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |