| Advantec 标准玻璃微量分析筛选座13毫米的膜 | 19 | ¥1900.00 | ¥1900.00 | | ¥1900.00 |  |
| Cole-Parmer 4719 W/9998 筛与NIST-可追溯的校准报告 | 28 | ¥2849.00 | ¥2849.00 | | ¥2849.00 |  |
| 聚碳酸酯膜过滤器,50毫米 | 30 | ¥3050.00 | ¥3050.00 | | ¥3050.00 |  |
| 康捷 K98-A电子石英定时钟 | 2 | ¥200.00 | ¥200.00 | | ¥200.00 |  |
| Masterflex® 活塞泵系统组成的Masterflex L / S驱动器,适配器和RH0头,3/16“活塞直径,0至30毫升/分钟,190至260VAC | 168 | ¥16880.00 | ¥16880.00 | | ¥16880.00 |  |
| International Enviroguard Shcover Bdyfiltvnliw L Cs200 CE4103CI-L | 20 | ¥2099.90 | ¥2099.90 | | ¥2099.90 |  |