高、中、低三种浓度的批内和批间变异均小于8.59%；

RSD of intra-batch and inter-batch assays were all less than 8.59%.

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同一份血清样品含量测定的批内和批间变异系数分别为7.95%和7.28%。

Intra-and inter-assay CV of same serum sample were 7.95% and 7.28%, respectively.

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结果批内重复性实验的平均变异系数为1.7%，批间重复性实验平均变异系数为2.3%；

Results Repetitive experiments showed that the averege of coefficient of variation within-run was1.7%; and that between-runs was2.3%, the averege recovery ratio was101%;

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