测得结果重现性好，相对标准偏差<1.9%，标准回收率>97%。
The relative standard deviation is less than 1.9%. The recoveries are better than 97%.
测定结果的相对标准偏差小于5%；回收率在92- 107%之间。
RSD was less than 5%, and recovery was in the range 92-107%.
本方法简便、快速，加标回收率在86 ~ 112%之间，相对偏差小于5.0%。
The average recoveries were between 86 ~ 112%, and the RSD was less than 5.0%.
方法简单，快速，精密度好，回收率为98.8% ，相对标准偏差为1.79%。
方法简单，快速，精密度好，回收率为98.8% ，相对标准偏差为1.79%。
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