相关物质峰面积比较和定量限度有什么区别？
What is the difference between a peak area comparison and a quantitative limit for related substances?
而是，通过分析含有高于和低于必需的定量水平的、已知待分析物浓度的样榀，以显示定量限度足够低。
Rather the quantitation limit is shown to be sufficiently low by the analysis of samples with know concentrations of analyte above and below the quantitation level.
无论用什么方法，均应该在随后通过分析适当数量的、已知接近或制备于定量限度的样榀，来验证定量限度。
Whatever method is used the quantitation limit should be subsequently validated by the analysis of a suitable number of samples known to be near or prepared at the quantitation limit.
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