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本文对氢化物发生-ICP-AES中,HNO_3和HClO_4对氢化物发生的影响,多元素同时预还原和用HNO_3/HClO_4/HF混酸消解硅酸盐样品时分析元素在蒸发过程中的挥发损失等作了比较详细的研究。并将该方法应用于啤酒和岩石样品的分析。
In this paper, the effects of HNO3 and HClO4 on hydride generation in ICP-AES, the simultaneous pre-reduction of multiple elements and the analysis of volatilization loss of elements during evaporating with HNO3 / HClO4 / HF mixed acid were investigated Made a more detailed study. The method was applied to the analysis of beer and rock samples.