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本文用水中微量铁测定方法对比试验的大量数据进行检验,检验出两种测定铁离子的邻菲螺啉分光光度法的测定结果无显著性差异,通过试验证明了两种方法可以通用,试验中可以采用一种方法。这样既可以节省试剂,又可避免分析误差。
In this paper, a large number of comparative tests using trace amounts of iron in water test data were tested to test the two determination of iron ions phenanthroline spectrophotometric determination of the results no significant difference between the two tests proved that the two methods can be used in general A method can be used. This can save reagents, but also to avoid the analysis of errors.