| | Troemner 9702 100kg 质量100KG 17 W / NIST可溯源证书 | 173 | ￥17310.00 | ￥17310.00 | | ￥17310.00 |  |
| | Troemner 9078T 25 lb 手柄重量与可溯源证书SS25磅 | 60 | ￥6060.00 | ￥6060.00 | | ￥6060.00 | |
| | Thermo Scientific Nunc 96孔板，非无菌盖，非处理，1盒100（10/PK） | 74 | ￥7425.00 | ￥7425.00 | | ￥7425.00 | |
| | Cole-Parmer FR5L84PI-CP 变面积式流量计 | 78 | ￥7821.00 | ￥7821.00 | | ￥7821.00 | |
