| | 必佳带刻度笔式放大镜25× | 7 | ￥792.00 | ￥792.00 | | ￥792.00 |  |
| | 艾德姆 LBH-15 LBH计数秤 | 7 | ￥784.00 | ￥784.00 | | ￥784.00 | |
| | Cole-Parmer LTM8H-CL2-CP 工业激光模块 | 18 | ￥1815.00 | ￥1815.00 | | ￥1815.00 | |
| | Thermo Scientific HyPURITY 21005-011001提前落保护柱 - 长度10毫米日，1.0mm ID，5μm的颗粒大小包4 | 29 | ￥2970.00 | ￥2970.00 | | ￥2970.00 | |
| | Thermo Scientific HyPURITY C8 22205-012101保护柱 - 长度10MM，2.1mm内径，粒径5μm的包4 | 29 | ￥2970.00 | ￥2970.00 | | ￥2970.00 | |
