摘要
提出了用火焰原子吸收光谱法快速测定矿物及冶金物料中铊量的新方法;样品加标回收率为97 5%～116%,相对标准偏并为2 0%～4 0%。用于冶金生产工艺中铊的分析,快速简便,效果良好。
A new method for rapid determination of thallium in minerals and metallurgical products with flame atomic absorption spectrometry is presented.With this method,the marking recovery is 975%～116% and the relative standard error is 20%～40%.This method is suitable for analysis of thallium in metallurgical processes as it has the advantages of time saving,easy operation and accuracy.
出处
《云南冶金》
2004年第4期43-44,共2页
Yunnan Metallurgy
关键词
铊
火焰原子吸收光谱法
快速测定
thallium
flame atomic absorption spectrometry
rapid determination
