ICP—AES测定核桃油中的铁和铜  

Determination of Fe and Cu in Walnut Oil by ICP-AES

作　　者：殷新[1] 沈珂[1] 李海涛[1] 

机构地区：[1]新疆分析测试研究院乌鲁木齐市科学北路374号830011

出　　处：《光谱实验室》2014年第2期230-231,共2页Chinese Journal of Spectroscopy Laboratory

摘　　要：报道了应用电感耦合等离子体-原子发射光谱法（ICP-AES）同时测定核桃油中铁、铜的方法，各元素成分的相对标准偏差均小于4％，回收率在95．0％-110％之间，方法简便，快速，可靠，结果令人满意。Fe and Cu in walnut oil were determined by ICP-AES. The average recoveries were in range of 90.0%-110% and the relative standard derivation was less than 4.0%.The method is simple, quickly and the results were satified.

关 键 词：电感耦合等离子体-原子发射光谱法 核桃油 铁 铜 

分 类 号：O657.31[理学—分析化学]