| | Cole-Parmer PDA2801-CP 外壳塑料 | 10 | ￥1089.00 | ￥1089.00 | | ￥1089.00 |  |
| | 梅特勒 XS1003S 精密天平 810g 1mg | 383 | ￥38300.00 | ￥38300.00 | | ￥38300.00 | |
| | EC-PCWP10防水型智能酸度计/电导率计 | 57 | ￥5700.00 | ￥5700.00 | | ￥5700.00 | |
| | RAE 10-109-20 气体检测管 | 3 | ￥340.00 | ￥340.00 | | ￥340.00 | |
| | 优特EUTECH 防水型测量pH袖珍测试笔pHSpear | 26 | ￥2650.00 | ￥2650.00 | | ￥2650.00 | |
