摘要
本文采用电感耦合等离子体发射光谱法(ICP-OES)同时测定食品中多种元素,通过试验验证样品的精密度、准确度和检出限。结果表明,该方法的相关系数为0.999 64~0.999 96,RSD为0.17%~0.44%,回收率为94.0%~113.4%。
This article uses ICP-OES to simultaneously determine multiple elements in food,and verifies the precision,accuracy and detection limit of samples.The results showed that the correlation coefficient of this method was 0.99964~0.99996,the RSD was 0.17%~0.44%,and the recovery was 94.0%~113.4%.
作者
李杰
李珍
胡新新
王翻红
劳斐
LI Jie;LI Zhen;HU Xinxin;WANG Fanhong;LAO Fei(Urumqi Pony Testing Technology Co.,Ltd.,Wulumuqi 830000,China;Xinjiang Shenzhou Ruilin Environmental Testing Technology Co.,Ltd.,Wulumuqi 830000,China)
出处
《现代食品》
2021年第13期156-159,共4页
Modern Food
