摘要
用N2O-C2H2火焰原子吸收光谱法测定钢中微量铈,在300μg/mL的LaCl3底液中,铈浓度在0～10μg/mL范围与吸光度呈线性关系。本法用于钢中微量铈的测定,结果满意。
The determination of trace Ce in steel by FAAS with N2O-C2H2 flame was reported.The linear relationship between absorbance and concentration of Ce exists in the concentration range of 0-10μg/mL for Ce in LaCl3 solution.The method has been applied to the determination of trace Ce in steel with satisfactory results.
出处
《冶金分析》
CAS
CSCD
北大核心
2002年第6期32-33,共2页
Metallurgical Analysis
