| Masterflex® 77913-30 L / S ®模块化泵系统,壁挂式控制器,115伏交流 | 169 | ¥16950.00 | ¥16950.00 | | ¥16950.00 |  |
| Masterflex® 活塞泵系统组成的Masterflex L / S驱动器,适配器和Q2头,活塞直径3/8“,0至432毫升/分钟,190至260VAC | 166 | ¥16630.00 | ¥16630.00 | | ¥16630.00 |  |
| I-Chem S246-0060-RWD 60ml 琥珀色样品瓶 , 0.125" 非粘合盖垫,已处理 I-Chem 60ml Vial amber 0.125" unbonded septum processed | 10 | ¥1061.00 | ¥1061.00 | | ¥1061.00 |  |
| Cole-Parmer®模拟控制泵; 11.5升/小时,115伏,60赫兹 | 84 | ¥8448.00 | ¥8448.00 | | ¥8448.00 |  |
| Ohaus/AV612N 奥豪斯天平 | 82 | ¥8260.00 | ¥8260.00 | | ¥8260.00 |  |
| Cole-Parmer PMR1-010926 浮子流量计 | 25 | ¥2541.00 | ¥2541.00 | | ¥2541.00 |  |