| 上海精科 GCLL2A 气相色谱仪 | 259 | ¥25920.00 | ¥25920.00 | | ¥25920.00 |  |
| Helix Medical Tubing Silicone .500/.750/50FT 61-252-32 | 24 | ¥2499.90 | ¥2499.90 | | ¥2499.90 |  |
| 上海良平 XQ205 电子水份测测定仪 | 28 | ¥2850.00 | ¥2850.00 | | ¥2850.00 |  |
| Cole-Parmer 5196 W/9998 NIST可溯源校准报告 | 18 | ¥1859.00 | ¥1859.00 | | ¥1859.00 |  |