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Simultaneous Determination of Impurities in Tin Sample by ICP
Pages: 10-13
Year: Issue:  1
Journal: Glass & Enamel

Keyword:  tin sampletrace elementsinductively coupled plasma emission spectrometry;
Abstract: 通过建立工作曲线,选择分析谱线和处理样品等试验,建立了电感耦合等离子发射光谱法测定锡样中微量元素含量的检测方法.同时测定锡样中Fe、Cu、Ni、Cr、Ti、Mg、A1、Mn等多种杂质元素的含量,元素检出限0.003~0.123 μg/mL,加标回收率94.8% ~ 103.2%,相对标准偏差小于2%,该方法简便、灵敏,结果稳定准确,可用于锡样中杂质元素含量的同时测定.
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