| Cole-Parmer®低流量关闭耦合泵,最大流量18 GPM,“管口,12 VDC 3600 RPM电机,316不锈钢 | 39 | ¥3982.00 | ¥3982.00 | | ¥3982.00 |  |
| 万辰 WY028Y 手持式盐度计 | 3 | ¥317.00 | ¥317.00 | | ¥317.00 |  |
| Cole-Parmer®气动双隔膜泵,聚丙烯纤维车身和座椅,PTFE球和隔膜,14.4 GPM,100 PSI | 55 | ¥5599.00 | ¥5599.00 | | ¥5599.00 |  |
| Cole-Parmer®304 SS机械耦合泵,自吸式,180 GPM或110平,1-1/2HP,TEFC,3相 | 82 | ¥8272.00 | ¥8272.00 | | ¥8272.00 |  |
| Cole-Parmer®蠕动泵 变速,220 VAC,1.8 GPD | 114 | ¥11495.00 | ¥11495.00 | | ¥11495.00 |  |
| Cole-Parmer®电磁隔膜泵,1047毫升/分钟,115伏交流 | 54 | ¥5423.00 | ¥5423.00 | | ¥5423.00 |  |