摘要
建立了电感耦合等离子体质谱法(ICP-MS)测定饮料中的铀.对不同基质的饮料进行了前处理方法的摸索,从精密度和回收率考察了方法的准确性,相对标准偏差(RSD)为1.67%—8.21%(n=6),加标回收率为96.0%—109.0%,方法检出限为0.010μg.l-1,方法准确可靠.
The method for determination of uranium in soft drinking by inductively coupled plasma mass spectrometry（ICP-MS） was established.Sample preparation for different soft drink was investigated and precision and recovery results were evaluated.The relative standard deviations（RSDs） were 1.67%—8.21%（n=6）,the spiked recovery were 96.0%—109.0% and the detection limit was 0.010μg·l-1.The method was accurate and reliable.
出处
《环境化学》
CAS
CSCD
北大核心
2009年第6期952-954,共3页
Environmental Chemistry
