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本文为环境样品分析建立了准确、灵敏、快速的分析方法,探讨了酸类及酸度对谱线强度的影响,同时对基体元素的谱线干扰进行了校正和背景扣除,测定了环境背景值样品树干和树叶中15种元素,经标样测定结果满意。
In this paper, an accurate, sensitive and rapid analytical method was established for the analysis of environmental samples. The effects of acids and acidity on the spectral line intensities were investigated. At the same time, the spectral line interference of the matrix elements was corrected and background subtracted. The environmental background values 15 kinds of elements in the trunk and leaves, the standard sample results are satisfactory.