| | Ashcroft 30-2274-SD-02L-XAO-XU1-XEN-10000# 数字卫生计 | 55 | ¥5550.00 | ¥5550.00 | | ¥5550.00 |  |
| | Thermo Scientific Hypersil 28105-254630 BDS C18柱 - 部分长度250mm,ID4.6毫米,粒径5μm的 | 54 | ¥5400.00 | ¥5400.00 | | ¥5400.00 |  |
| | Cole-Parmer 2651 100WD 11 T1 C CP1 压差传感器 | 18 | ¥1892.00 | ¥1892.00 | | ¥1892.00 |  |
| | Cole-Parmer 2061050PG2M1102CP1 高精度压力表变送器 | 30 | ¥3080.00 | ¥3080.00 | | ¥3080.00 |  |
| | Ashcroft 45-2174-SD-02L-8000# 过程仪表 | 44 | ¥4440.00 | ¥4440.00 | | ¥4440.00 |  |
| | Cole-Parmer®潜水采样泵,90英尺,连接电缆 | 33 | ¥3399.00 | ¥3399.00 | | ¥3399.00 |  |
| | Cole-Parmer 225G100PA2M1106CP1 压力传感器 | 57 | ¥5742.00 | ¥5742.00 | | ¥5742.00 |  |