摘要
采用JY-ULTIMA②型ICP-AES直接测定高纯氧化镱中14种稀土杂质,考察了14种被测稀土杂质元素的70余条分析线,选择了仪器的最佳工作条件。方法简单、快速、准确、精密度好,在实际应用中取得了满意的结果。
A method for the determination of rare earth impurities in ytterbium oxide has been developed. The operation condition of instrument was optimized working condition. The detection limits for 14 elements are 0.3μg/g- 1.8μg/g. The method is accurate, rapid and convenient. It has been successfully applied to the determination of rare earth impurities in ytterbium oxide samples with satisfactory results.
出处
《稀土》
EI
CAS
CSCD
北大核心
2009年第3期66-68,共3页
Chinese Rare Earths
