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原子吸收光谱法测定高纯稀土氧化铽中钙的干扰效应和分析条件的优选
引用本文:林建原,李青松.原子吸收光谱法测定高纯稀土氧化铽中钙的干扰效应和分析条件的优选[J].光谱实验室,2003,20(6):897-899.
作者姓名:林建原  李青松
作者单位:赣南医学院化学教研室,江西省赣州市青年路,341000
摘    要:本文用正交试验设计对高纯稀土氧化铽中钙测定时,对基体和酸度的干扰进行了试验。结果表明,基体和酸度的干扰表现为与分析元素无关。此外,仪器工作条件的改变.可产生不同程度的干扰。

关 键 词:原子吸收光谱法  高纯稀土氧化铽  干扰效应  正交试验  分析条件优选    基体  Tb4O7
文章编号:1004-8138(2003)06-0897-03
修稿时间:2003年6月2日

Interferent Effects and Analysis Conditional Optimization of Calcium in High Pure Rare Earths Tb4O7 by Atomic Absorption Spectrometry
LIN Jian-Yuan,LI Qing-Song.Interferent Effects and Analysis Conditional Optimization of Calcium in High Pure Rare Earths Tb4O7 by Atomic Absorption Spectrometry[J].Chinese Journal of Spectroscopy Laboratory,2003,20(6):897-899.
Authors:LIN Jian-Yuan  LI Qing-Song
Abstract:The interference effect of the matrix and acidity in calcium content of high pure rare earth Tb 4O 7 was determined by Atomic absorption spectrometry with handing over to experiment the design.It was found that the interference effect of the matrix and acidity was independent of the concentration of calcium.And change of working conditions of instrument could produce interference.
Keywords:Atomic Absorption Spectrometry  Tb  4O  7  Calcium  Analysis Condition Optimization    
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