| | Cole-Parmer®小巧Sysring的泵230V | 92 | ￥9240.00 | ￥9240.00 | | ￥9240.00 |  |
| | Masterflex® Q0SKY Q系列无阀活塞泵头，1/8“直径的活塞，60磅，316不锈钢活塞/的Kynar ®体/碳衬 | 37 | ￥3750.00 | ￥3750.00 | | ￥3750.00 | |
| | Cole-Parmer®自吸泵316不锈钢离心泵，自吸高度100加仑，230/460 VAC | 155 | ￥15532.00 | ￥15532.00 | | ￥15532.00 | |
| | Cole-Parmer®惰性电磁铁自吸泵微型泵，100微升，12 VDC，PPS，，EPDM | 39 | ￥3949.00 | ￥3949.00 | | ￥3949.00 | |
