| | Micropump® 腔式泵齿轮泵头为NEMA类型56 C电机，4.6毫升/转，316不锈钢体，PEEK齿轮，聚四氟乙烯密封 | 327 | ￥32770.00 | ￥32770.00 | | ￥32770.00 |  |
| | Cole-Parmer Radial Tip 4"L x 3/4"W 毛刷 | 3 | ￥385.00 | ￥385.00 | | ￥385.00 | |
| | 密理博/Millirore PHCC60500 Scepter Sensors, 60uM, 500PK (10-50PKS) | 65 | ￥6563.00 | ￥6563.00 | | ￥6563.00 | |
