|  | Cole-Parmer F2613-7 HPLC针头式过滤器 | 23 | ¥2365.00 | ¥2365.00 |      | ¥2365.00 |  | 
   |  | WarrenRupp U1FB1XBTXNS600 气动隔膜泵,UL认证,1”,0-45gpm,铝和聚四氟乙烯建设 | 84 | ¥8400.00 | ¥8400.00 |      | ¥8400.00 |  | 
   |  | Seepex 螺杆泵,铁的身体和氟橡胶定子建设,5.0 HP三相交流电机,45 psi最大压力,62.5 GPM最大流量 | 527 | ¥52760.00 | ¥52760.00 |      | ¥52760.00 |  | 
   |  | Micropump® L21835 微泵® A卡口吸擦鞋泵头,316 SS的身体/石墨齿轮/ PTFE密封,0.042毫升/转,W /内部循环 | 66 | ¥6650.00 | ¥6650.00 |      | ¥6650.00 |  |