| 大龙18900146长轴离心管夹具 | 4 | ¥487.00 | ¥487.00 | | ¥487.00 |  |
| KNF Neuberger Pump Vacuum Ptfe 7.5T 20L 115V N820.3FT.40P | 279 | ¥27939.20 | ¥27939.20 | | ¥27939.20 |  |
| Micropump® L22097 微泵® A-山吸擦鞋泵头,316不锈钢机身/ PEEK齿轮/ PTFE密封,内部旁路0.092毫升/转 | 71 | ¥7120.00 | ¥7120.00 | | ¥7120.00 |  |
| Cole-Parmer®磁力驱动泵,离心式聚丙烯泵头,70 GPM,115/230 VAC | 278 | ¥27885.00 | ¥27885.00 | | ¥27885.00 |  |