摘要
本文提出了用ＩＣＰ－ＡＥＳ测定白云鄂博矿中微量钪的新方法。试验研究了试样的制备方法，优化了仪器多数。进行了谱线选择，基体元素干扰，酸度影响等试验。通过加料回收，误差统计，结果对照认为方法简便、快速、准确。相对标准偏差不大于３．４５％，应用效果令人满意。
This paper presents a new method for the determination of trace element Sc in Baiyunobo ore by ICP-AES. The investigations have been made on sample preparation,apparatus parameter optimazation, spectral line selections,the interference of major element and the effect of acidity. The results show that the method is very convenient,high-speed and precise. The relative standard deviation is less than 3.45 percent.
出处
《稀土》
EI
CAS
CSCD
1996年第1期46-49,共4页
Chinese Rare Earths
