火焰原子吸收光谱分析中干扰效应计算消除方法的验证

A Primary Approach to Computational Elimination of Interferent Effects in Flame Atomic Absorption Spectrometry

Pszonicki等定量地描述了火焰原子吸收分析中干扰效应的经验公式,这一处理方法可用于干扰效应的计算消除和对分析结果的修正。本文对某些双组份的分析进行了实验,结果表明,用经验公式修正后的结果与实际浓度一致。

Empirical formulae which describe quantitatively the interferent effects in flame atomic absorption analysis have been proposed formerly. The approach may be used for the computational elimination of interferent effects and for correction of analytical results. In this paper, it is shown that satisfactory results are obtained from the experiments on some simple analyte-interferent pairs, and the corrected results are consistent with the actual concentrations.