擦拭取样的回收率大于100%，如何解释这种情况？

yc20160802

实际发生的检验误差。

beiwei5du

Although it does not occur as often, recoveries that are too high should also be a concern. Recoveries of API residues rarely are above 100%, but it is more common for recoveries of detergent to be above 100%. However, consistent recoveries above 100% should be a cause for concern. Single recoveries up to 105% can be considered acceptable, but any recovery greater than 105% should be considered suspect and investigated.
至于为什么detergent的取样回收率为什么经常高于100%，而原料药的取样回收率很少高于100%，可能的一个原因是关于分析方法特异性，或者其他物质的感染吧？？？？
http://www.pharmtech.com/best-practices-cleaning-validation-swab-recovery-studies?pageID=1

liteli

不可能大于100%，一般在80%-95%之间

小金库

谢谢分享

佳楠o30

zhongruixin 发表于 2015-11-30 18:54
一般情况下不会超过130%。建议如果想弄明白这个问题，多去查下资料。。。。。几句话也是说不清楚的。

请问您知道130%的限度是哪里来的吗？