摘要
报道了硅铁中锰、钙、铝、铬及铜五元素的电感耦合等离子原子发射光谱法(ICP-AES)同时测定方法。对仪器的工作条件和各元素分析谱线的选择进行了试验和优化。通过对多个硅铁标准样品的分析,证实了方法的可行性,所得测定结果与标准值一致。回收率试验所得结果在99.0%-105.0%之间。
Simultaneous determination of Mn, Ca, Al, Cr and Cu in ferrosilicon by ICP-AES was reported. Working conditions of the instrument and selection of suitable analytical spectral lines for the elements were studied and optimized. Feasibility of the proposed method was proved by checking with standard samples and results obtained were in consistency with the standard values. Results of recovery test obtained were in the range of 99. 0% -105.0%.
出处
《理化检验（化学分册）》
CAS
CSCD
北大核心
2007年第4期311-312,共2页
Physical Testing and Chemical Analysis(Part B:Chemical Analysis)
