摘要
研究了氢化物发生原子荧光法测定饲料中硒元素的最佳条件 .测定硒的线性范围为 0 .45～ 1 60 μg/L ,相对标准偏差小于 1 .2 ,加标回收率 98.4%～ 1 0 8.2 % .
A method was proposed for the feed of trace selenium by hydride generation-atomic fluorescence spectrometry. linear range for selenium was 0.45～160 μg/L. The relative standard deviation was less than 1.2 and the recovery was 98.4%%～108.2%.
出处
《哈尔滨师范大学自然科学学报》
CAS
2004年第4期76-78,共3页
Natural Science Journal of Harbin Normal University
