| | HI2300EC/TDS/NaCl/℃多功能便携式电导率仪 | 87 | ¥8750.00 | ¥8750.00 | | ¥8750.00 |  |
| | 英国Whatman 30349457,CCP500 8INx435M REEL | 0 | ¥0.00 | ¥0.00 | | ¥0.00 |  |
| | Matrix4954-HUD 微孔板盖,透明,无菌,兼容自动化操作 | 10 | ¥1061.00 | ¥1061.00 | | ¥1061.00 |  |
| | Cole-Parmer®机械耦合304不锈钢泵,高头,240加仑或188英尺,230/460 VAC,10 HP TDH | 238 | ¥23826.00 | ¥23826.00 | | ¥23826.00 |  |