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研究粉末标准试样的配制及合金样品的处理方法与分析条件。发现加金溶液时引入的HCl会造成Sb的损失,Cu含量的变化使待测元素的工作曲线平移。
Research powder standard sample preparation and alloy sample processing methods and analysis conditions. It is found that the HCl introduced into the gold solution causes the loss of Sb, and the change of Cu content translates the working curve of the element to be measured.