| Ohaus/311-00奥豪斯机械天平 | 23 | ¥2380.00 | ¥2380.00 | | ¥2380.00 |  |
| Cole-Parmer® 在线凝灰岩尖pH电极,1000Ω ATC,镀锡端 | 16 | ¥1617.00 | ¥1617.00 | | ¥1617.00 |  |
| Cole-Parmer NGP-250NR垂直平板凝胶系统,28厘米板高度玻璃板 | 4 | ¥484.00 | ¥484.00 | | ¥484.00 |  |
| 英国PPM-400 HTV甲醛分析仪 | 115 | ¥11500.00 | ¥11500.00 | | ¥11500.00 |  |
| Cole-Parmer® 1922757-010BHV1自清洗pH电极,CPVC住房,3kΩ的BALCO实验室,10英尺的电缆,BNC | 17 | ¥1738.00 | ¥1738.00 | | ¥1738.00 |  |