| | Hart Scientific 5607-75-B 热敏电阻探头 | 66 | ￥6600.00 | ￥6600.00 | | ￥6600.00 |  |
| | Cole-Parmer VPS3-VA-V04-04-ST 变面积式流量计 | 56 | ￥5643.00 | ￥5643.00 | | ￥5643.00 | |
| | I-Chem 114-0025-RWD 2.5加仑 LDPE方形瓶，未处理 I-Chem 2.5 Gallon LDPE Cubitainer® Unprocessed | 7 | ￥705.00 | ￥705.00 | | ￥705.00 | |
| | 河南兄弟 NJC-1 型焦度计 | 8 | ￥887.00 | ￥887.00 | | ￥887.00 | |
