| | Masterflex 77975-30 L / S数字流程泵泵头系统的高性能，600转，115/230 VAC | 392 | ￥39250.00 | ￥39250.00 | | ￥39250.00 |  |
| | Masterflex® 77410-10 I / P ®精密无刷驱动器，33至650转，115/230 VAC | 203 | ￥20350.00 | ￥20350.00 | | ￥20350.00 | |
| | TYGONR-3603 25# 实验室管 | 9 | ￥950.40 | ￥950.40 | | ￥950.40 | |
| | Masterflex® 06447-26微孔两停管套，聚乙烯；0.89毫米ID PK 12 | 6 | ￥670.00 | ￥670.00 | | ￥670.00 | |
