摘要
以电感耦合等离子体发射光谱法(ICP-O ES)测定青海省海东地区主要农产品中10种元素含量。方法的回收率在96.4%—101.3%之间,相对标准偏差0.90%—2.98%之间(n=7)。实验证明,建立的方法简单快速,精密度高,满足对农产品中微量元素的监测要求。
Ten trace elements in crops growed in Haidong region of QingHai Province were determined by ICP-OES. The experimental results show that the recovery （n = 7） is 96. 4%-101.3% ,and the RSD（n=7） is 0. 90%--2.98%. Experiments show that the established method is simple,fast,high precision to meet the monitoring requiremenls of trace elements in the crops growed in Haidong region.
出处
《光谱实验室》
CAS
2013年第5期2704-2707,共4页
Chinese Journal of Spectroscopy Laboratory
关键词
电感耦合等离子体发射光谱仪
农产品
海东地区
微量元素
Inductively Coupled Plasma Optical Emission Spectrometer
Crops
Haidong Region
Trace Elements
