| | Thermo Scientific HYPERSIL 30303-154030 MOS-2（C8）柱 - 长150mm，ID4.0毫米，3μm的颗粒大小 | 50 | ￥5050.00 | ￥5050.00 | | ￥5050.00 |  |
| | Extech RH30 温湿度计 | 3 | ￥350.00 | ￥350.00 | | ￥350.00 | |
| | Thermo Scientific HYPERSIL 30703-103030 APS-2（氨基）柱 - 尺寸长度100mm，3.0mm内径，3μm的颗粒大小 | 49 | ￥4910.00 | ￥4910.00 | | ￥4910.00 | |
