| 美国吉时利KEITHLEY 2510精密温控源表 | 429 | ¥42930.00 | ¥42930.00 | | ¥42930.00 |  |
| Nunc 472400 Nunc Mini Trays滴定板,聚苯乙烯,孔数60,侧面高 | 106 | ¥10642.00 | ¥10642.00 | | ¥10642.00 |  |
| Cole-Parmer 6331 试验筛 | 10 | ¥1023.00 | ¥1023.00 | | ¥1023.00 |  |
| Cole-Parmer® 12毫米的玻璃身体,通用,双结pH电极,100欧姆PT RTD(镀锡完),10英尺电缆 | 14 | ¥1485.00 | ¥1485.00 | | ¥1485.00 |  |
| Ohaus/EEP32001奥豪斯天平 | 448 | ¥44870.00 | ¥44870.00 | | ¥44870.00 |  |