| Masterflex 07518-69 更换转子/轴承支撑组件的Masterflex L / S易装泵头07018-62 | 17 | ¥1770.00 | ¥1770.00 | | ¥1770.00 |  |
| Finish Thompson 聚丙烯磁力驱动自吸式离心油泵,25m/hr - 23M,三相,TEFC电机2.2KW | 351 | ¥35110.00 | ¥35110.00 | | ¥35110.00 |  |
| Micropump腔式泵齿轮泵头为NEMA类型56 C电机,24.5毫升/转,316不锈钢体,PEEK齿轮和氟橡胶密封件 | 592 | ¥59230.00 | ¥59230.00 | | ¥59230.00 |  |
| Masterflex 07518-12 L / S高性能精密管材易装泵头; PSF外壳,不锈钢转子 | 25 | ¥2580.00 | ¥2580.00 | | ¥2580.00 |  |
| Millipore SLCR025NS 针头式过滤器 | 20 | ¥2000.00 | ¥2000.00 | | ¥2000.00 |  |