摘要
目的建立感冒灵颗粒中6种金属元素的火焰原子吸收测定方法.方法 采用微波消解 样品,利用火焰原子吸收光谱法测定感冒灵颗粒中钙、镁、铁、锌、铜和锰含量.结果 该测定 方法的回收率在95.11%-106.23%之间,市售感冒灵颗粒中含有-定的金属元素,锰和钙含量 较高.结论该法简便、准确,结果令人满意.
Objective To establish FAAS method for determinging 6 metalements in gaomaoling granules. Methods Microware digestion was used to dispose the samples ; FAAS method was applied to determine Ca, Mg, Fe, Zn, Cu and Mn in the gaomaoling granules. Results The results showed that there were relatively rich trace elements in gaomaoling granules. The average recovery rate was 95. 1 1 % -106. 23% . Conclusion The result measured by this method is considered to be accurate.
出处
《广东微量元素科学》
CAS
2016年第9期15-18,共4页
Trace Elements Science
