| | Cole-Parmer 175632 电光点液位传感器 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 |  |
| | Ashcroft 25-W-1005-H-02L-600# 机械压力表 | 2 | ￥240.00 | ￥240.00 | | ￥240.00 | |
| | Thermo Scientific HYPERSIL 31805-253030 CPS-2（氰基）柱 - 长度250mm，3.0mm内径，5μm的颗粒大小 | 50 | ￥5065.00 | ￥5065.00 | | ￥5065.00 | |
| | 上海菁华 YP15KN 电子天平 | 6 | ￥640.00 | ￥640.00 | | ￥640.00 | |
