| | Thermo Scientific 30703-053030 HYPERSIL APS-2（氨基）柱 - 长50mm，3.0mm内径，3μm的颗粒大小 | 46 | ￥4610.00 | ￥4610.00 | | ￥4610.00 |  |
| | Cole-Parmer 115V，60赫兹 高级数码浸入式循环与桥梁 | 172 | ￥17204.00 | ￥17204.00 | | ￥17204.00 | |
| | Matrix 4463PUR-HUD SepraSealmats，紫色，10垫/箱，96盖/垫 Matrix SepraSeal mats, purple, 10 mats of 96 caps/case | 2 | ￥258.00 | ￥258.00 | | ￥258.00 | |
| | Ashcroft 63-W-1008-A-L-02L-1000# 机械压力表 | 3 | ￥320.00 | ￥320.00 | | ￥320.00 | |
