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血液中存在着多种微量元素,这些元素对人体的健康作用正逐步受到重视。曾有文献介绍利用原子吸收法等手段测量血清中Mo、Cu、Pb、Cd、Se等痕量元素。本文介绍应用PE—ICP/6500单道扫描光谱仪测定血液中Na、K、Ca、Mg、Fe、Cu、Mn、Mo、Co、Zn、Sr等元素的尝试。笔者探索了试样的不同处理法对分析结果的影响,并且通过对仪器工作条件选择、分析线优化、光谱背景校正和加长炬管等措施,使一次处理的
There are a variety of trace elements in the blood, the health effects of these elements on the human body is gradually receiving attention. There have been literature introduction of atomic absorption method such as the measure of serum Mo, Cu, Pb, Cd, Se and other trace elements. This paper presents an attempt to determine the Na, K, Ca, Mg, Fe, Cu, Mn, Mo, Co, Zn, Sr and other elements in blood using the PE-ICP / 6500 single channel scanning spectrometer. The author explored the impact of different treatment methods on the analysis results, and through the selection of working conditions of the instrument, analysis of line optimization, spectral background correction and extension torch and other measures, so that a treatment