| | Micropump® L22063 微泵® A卡口吸擦鞋泵头，316不锈钢机身/ PPS齿轮/ ®氟橡胶密封件，0.58毫升/转，W /内部循环 | 67 | ￥6750.00 | ￥6750.00 | | ￥6750.00 |  |
| | Cole-Parmer®惰性电磁自吸式微型泵，250微升，24 VDC，PPS，EPDM | 39 | ￥3949.00 | ￥3949.00 | | ￥3949.00 | |
| | Cole-Parmer RB-750MI-LPM1 桨轮流量计 | 36 | ￥3619.00 | ￥3619.00 | | ￥3619.00 | |
| | Cole-Parmer RT-750PI-GPM1 桨轮流量计 | 62 | ￥6215.00 | ￥6215.00 | | ￥6215.00 | |
