| | Microannular腔式齿轮泵头为NEMA类型56 C电机，24.5毫升/转，316不锈钢体，PEEK齿轮和聚四氟乙烯密封 | 592 | ￥59230.00 | ￥59230.00 | | ￥59230.00 |  |
| | Cole-Parmer®压缩空气喷嘴，聚醋酸酯，扁平喷嘴 | 6 | ￥605.00 | ￥605.00 | | ￥605.00 | |
| | Ingersoll-Rand Diaphragm Pump 3/8 In 5011130987旋片泵 | 70 | ￥7099.90 | ￥7099.90 | | ￥7099.90 | |
| | Cole-Parmer®服务套件75320-90 | 8 | ￥852.50 | ￥852.50 | | ￥852.50 | |
| | Cole-Parmer® EW-70604-52油桶泵管组，SS，39“ | 85 | ￥8520.00 | ￥8520.00 | | ￥8520.00 | |
| | Cole-Parmer®304 SS机械耦合泵，60加仑或103 FT TDH，230/460 VAC，1-1/2 HP | 84 | ￥8470.00 | ￥8470.00 | | ￥8470.00 | |
| | Kent Elastomer Amber Latex Rubber Tubing 1206 50' Coil Length | 9 | ￥999.90 | ￥999.90 | | ￥999.90 | |
| | Micropump® L24153 齿轮泵，毫升/转，PPS，PTFE，手动速度控制 | 108 | ￥10820.00 | ￥10820.00 | | ￥10820.00 | |
| | Cole-Parmer®惰性电磁自吸式微型泵，40微升，12 VDC，PPS，EPDM | 26 | ￥2618.00 | ￥2618.00 | | ￥2618.00 | |
| | Cole-Parmer®惰性电磁自吸式微型泵，20微升，24 VDC，PPS，EPDM | 26 | ￥2618.00 | ￥2618.00 | | ￥2618.00 | |
| | Cole-Parmer®电磁隔膜泵，22毫升/分钟，220 VAC | 48 | ￥4873.00 | ￥4873.00 | | ￥4873.00 | |
| | Cole-Parmer®电机无泄漏泵，黄铜主体，3.5 GPM或6英尺，1/2英寸NPT连接 | 25 | ￥2552.00 | ￥2552.00 | | ￥2552.00 | |
| | Cole-Parmer®屏蔽电机无泄漏泵，18加仑，改性聚苯醚住房，115伏交流 | 20 | ￥2057.00 | ￥2057.00 | | ￥2057.00 | |
| | Pulsafeede LF02SB VTC1 外部步伐泵，6 GPD，230 VAC | 55 | ￥5510.00 | ￥5510.00 | | ￥5510.00 | |
| | Kent Elastomer Black Latex Rubber Tubing BL604R 50' Reel Length | 6 | ￥639.90 | ￥639.90 | | ￥639.90 | |
