Simultaneous Determination of the Common Impurity Elements in Quartzite Rock by Inductively Coupled Plasma Atomic Emission Spectrometry
Abstract：This article uses HF-HNO3 to dissolve the sample,and inductively coupled plasma atomic emission spectrometry to determine the common impurity elements in quartzite rock simultaneously,for example,Al、Ca、Fe、K、Mg、Mn、Na、P、Ti,etc.The recovery of this method is 95% to 105%,the relative standard deviation(RSD,n = 9) is less than 5%,according to quartzite rock national standard material verification,the measured values and the standard certified values have no significant difference.The method is simple,rapid,accurate,and can be used for the determination of large quantities of quartzite rock sample.
Keywords：inductively coupled plasma atomic emission spectrometryquartzite rockimpurity elements
Publication Date：2012-10-31
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 31-33 )