| HYDRO-BIOS Slimline 经济离线型多通道水样采集器 | 1879 | ¥187953.00 | ¥187953.00 | | ¥187953.00 |  |
| HANNA/哈纳94754B-25试剂 | 4 | ¥465.50 | ¥465.50 | | ¥465.50 |  |
| I-Chem Bottle Clr W/CLOS Tef 8OZ CS12 229-0250 | 5 | ¥519.90 | ¥519.90 | | ¥519.90 |  |
| Vaisala HMD60U 温湿度计 | 42 | ¥4200.00 | ¥4200.00 | | ¥4200.00 |  |
| AIC1250分体式测振测温仪 | 28 | ¥2860.00 | ¥2860.00 | | ¥2860.00 |  |