| | Walchem远程控制泵,115 VAC,50/60赫兹PVC头,1.3 GPH | 47 | ¥4770.00 | ¥4770.00 | | ¥4770.00 |  |
| | ADVANTEC 47毫米高压不锈钢过滤器支架 | 88 | ¥8800.00 | ¥8800.00 | | ¥8800.00 |  |
| | Micropump® 吸擦鞋齿轮泵头NEMA类型56 C面马达,1.82毫升/转,316不锈钢机身,PEEK齿轮,氟橡胶密封件 | 130 | ¥13030.00 | ¥13030.00 | | ¥13030.00 |  |
| | Cole-Parmer pH值录像机/显示器,115伏交流50/60赫兹 | 122 | ¥12210.00 | ¥12210.00 | | ¥12210.00 |  |