| | Cole-Parmer®模拟控制泵; 45.44升/小时,220伏,50赫兹 | 90 | ¥9042.00 | ¥9042.00 | | ¥9042.00 |  |
| | Cole-Parmer®自吸泵316不锈钢离心泵,中度吸入扬程68 GPM,115/230 VAC | 116 | ¥11682.00 | ¥11682.00 | | ¥11682.00 |  |
| | Cole-Parmer®模拟控制泵; 56.8升/小时,115伏,60赫兹 | 84 | ¥8448.00 | ¥8448.00 | | ¥8448.00 |  |
| | Cole-Parmer®低流量关闭耦合泵,最大流量18 GPM,1“喉管接口,24 VDC 3600 RPM电机,316不锈钢 | 39 | ¥3982.00 | ¥3982.00 | | ¥3982.00 |  |
| | 新宇宙便携式甲醛检测仪XP-308Ⅱ | 200 | ¥20000.00 | ¥20000.00 | | ¥20000.00 |  |
| | Cole-Parmer®电动油桶泵专为浓酸,碱,35 GPM,的PVDF管材料,230伏特,50赫兹 | 172 | ¥17270.00 | ¥17270.00 | | ¥17270.00 |  |