论文部分内容阅读
微量元素的研究是当前国内外非常活跃的领域。微量元素是人体中不可缺少的营养素,与人体的正常生理代谢有着密切的关系。要深入研究微量元素对人体的作用,必须建立系统的可靠的分析方法。目前国外已有许多关于血液中微量元素分析的报道。本文通过实验探讨了石墨炉原子吸收法测定血清中微量铜的条件;各种因素对测定的影响;研究了减小基体干扰的方法;在最佳条件下测出血清中铜的含量,测定值与文献报导值基本符合。利用此方法测
Trace element research is currently very active field at home and abroad. Trace elements are indispensable nutrients in the human body, and the body’s normal physiological metabolism are closely related. To study the effect of trace elements on the human body, we must establish a systematic and reliable analytical method. At present, there are many reports about the trace elements in blood. In this paper, the graphite furnace atomic absorption spectrometry to explore the determination of trace copper in serum conditions; various factors on the determination of the impact; study to reduce the interference matrix method; determined in the best conditions of serum copper content measured value Reported value with the literature basically. Use this method to measure