| | Wika 4376052 膜传感元件 | 178 | ￥17870.00 | ￥17870.00 | | ￥17870.00 |  |
| | Thermo Scientific HYPERSIL 30103-122130 ODS（C18）柱 - 长度125毫米，2.1mm内径，3μm的颗粒大小 | 51 | ￥5170.00 | ￥5170.00 | | ￥5170.00 | |
| | 圣戈班 AVW42003 Tygon®LFL透明长寿命蠕动泵管 | 13 | ￥1362.00 | ￥1362.00 | | ￥1362.00 | |
| | Wika 4334834 机械测试仪 | 25 | ￥2540.00 | ￥2540.00 | | ￥2540.00 | |
| | Cole-Parmer PMR1-010874 浮子流量计 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
| | Cole-Parmer 157750 电光点液位传感器 | 12 | ￥1298.00 | ￥1298.00 | | ￥1298.00 | |
