The RE impurities in 4N luteciumoxide are determined by ICP-AES in this paper.
采用ICP -AES法测定4N氧化镥中稀土杂质,考察了基体浓度、酸度对被测元素的影响。
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The re impurities in 4n luteciumoxide are determined by ICP-AES in this paper. The effects of matrix concentration acidity on tested element are analysed.