| | Cole-Parmer 95-0493-01 8瓦的紫外线灯 | 24 | ￥2453.00 | ￥2453.00 | | ￥2453.00 |  |
| | Thermo Scientific HYPERSIL 25802-202130 GOLD CN柱 - 2.1mm内径，长度200mm，粒径1.9微米 | 77 | ￥7775.00 | ￥7775.00 | | ￥7775.00 | |
| | Thermo Scientific HYPERSIL 25202-152130 GOLD C8柱 - 2.1mm内径，长度150mm，粒径1.9微米 | 77 | ￥7775.00 | ￥7775.00 | | ￥7775.00 | |
| | Ashcroft 25-1490-A-02L-XTU-30IWV 双尺度低真空计 | 6 | ￥620.00 | ￥620.00 | | ￥620.00 | |
