| | Cole-Parmer 40毫升 清除预清洗EPA瓶 | 13 | ¥1386.00 | ¥1386.00 | | ¥1386.00 |  |
| | Masterflex® 活塞泵系统组成的Masterflex L / S驱动器,适配器和RH1头,3/16“活塞直径,0至60毫升/分钟,190至260VAC | 168 | ¥16880.00 | ¥16880.00 | | ¥16880.00 |  |
| | 日本A&D FG-300KD 精密电子台秤 | 49 | ¥4900.00 | ¥4900.00 | | ¥4900.00 |  |
| | Cole-Parmer P14/6-N042-07G 浮子流量计 | 17 | ¥1727.00 | ¥1727.00 | | ¥1727.00 |  |