| 英国whatman 6720-5045 AQUEOUS IFD™*水相和有机相在线过滤 | 0 | ¥1.00 | ¥1.00 | | ¥1.00 |  |
| 美国Dranetz-BMI MP主机 | 485 | ¥48500.00 | ¥48500.00 | | ¥48500.00 |  |
| Cole-Parmer 95-0514-02 20cm x 40CM过滤器 | 266 | ¥26697.00 | ¥26697.00 | | ¥26697.00 |  |
| Spectra/Mesh 115×145微米 屏幕光盘式滤膜 | 28 | ¥2890.00 | ¥2890.00 | | ¥2890.00 |  |
| 美国2B Model 211室外环境用臭氧监测分析仪 | 990 | ¥99000.00 | ¥99000.00 | | ¥99000.00 |  |
| 英国Whatman3017-820,Grade 17 Chr系列层析纸,7x9CM | 5 | ¥509.00 | ¥509.00 | | ¥509.00 |  |