| | Cole-Parmer 95-0484-02 4瓦的紫外线灯 | 29 | ￥2915.00 | ￥2915.00 | | ￥2915.00 |  |
| | 哈呐HANNA HI98150N酸度计 | 32 | ￥3258.50 | ￥3258.50 | | ￥3258.50 | |
| | International Enviroguard Frock Microguard Ce 4xl Cs50 CE8046BP-4XL | 20 | ￥2099.90 | ￥2099.90 | | ￥2099.90 | |
| | Konus Direct Light Illuminator for 5424 Konus Microscope 210V, European Plug, 5481 | 9 | ￥919.90 | ￥919.90 | | ￥919.90 | |
| | Cole-Parmer 5383 试验筛 | 19 | ￥1947.00 | ￥1947.00 | | ￥1947.00 | |
| | Cole-Parmer 6349 W/9998 筛与NIST可溯源校准报告 | 24 | ￥2464.00 | ￥2464.00 | | ￥2464.00 | |
