摘要
用 ICP- AES同时测定了镁合金中痕量 Zr、Fe、Ni等杂质元素 ,不采用基体匹配法 ,研究了基体元素和共存元素对分析元素的光谱干扰 ,并进行了加入回收试验、精密度试验和方法检出限的测定。方法准确可靠 。
A method for determination of trace Zr,Fe,Ni in magnesium alloy by ICP AES was reported.The spectral interference from Mg,Mn,Al,and Zn was studied.The matrix matching method was not used.The recovery and the RSD are satisfactory.
出处
《光谱实验室》
CAS
CSCD
2002年第6期762-764,共3页
Chinese Journal of Spectroscopy Laboratory