【摘要】 提出了原子吸收分光光度法快速测定精锑中微量镉铋铜铅铁的新方法。所拟方法改进了传统的盐酸加氢溴酸挥发除锑手续,引入洒石酸络合锑,并采用样品中加标准法测试,克服了基体锑的影响,大大简化和缩短了分析流程,控制了空白,提高了方法的精密度准确度及可操作性,具有一定的创新性和较好的实用性。更多还原

【Abstract】 A new measure method of cadmium bismuth copper lead and iron in refined antimony by atomic absorption spectrophotometer was present.The conventional antimony removal method by using of hydrochloric acid and hydrobromic acid was improved.Samples were test by standard measurement which overcome influence of antimony body,analyzing flow sheet was simplified,veracity and operational was improved,and it has great innovation and application.更多还原