摘要
异戊烯基聚氧乙烯醚样品经微波消解后,采用电感耦合等离子体质谱法,在He气的碰撞模式(KED)下,对Na、K、Ca、Mg、Mn、Ti、Zn、Cu、Cr、Ni、Co、Al、Pb、Fe、Zr等15种金属元素的含量进行测定。在优化的实验条件下,测定了各元素的标准曲线及检出限。各元素的加标回收率均在90.0%~110.0%范围内,表明本方法具有较高的灵敏度和准确度。
Isopentenyl polyoxyethylene ether samples was treated by microwave digestion,the contents of Na,K,Ca,Mg,Mn,Ti,Zn,Cu,Cr,Ni,Co,Al,Pb,Fe and Zr were determined by inductively coupled plasma mass spectrometry in the collision mode(KED)of He gas model.Under the optimized experimental conditions,the linear range and sensitivity of the corresponding elements were obtained.The recoveries of each element were between 86.00%~110.46%.
作者
姜城
许祥娟
金峰
张世佳
王珊珊
JIANG Cheng;XU Xiangjuan;JIN Feng;ZHANG Shijia;WANG Shanshan(Calcium Carbide Factory of Jilin Petrochemical Company,CNPC,Jilin 132022,China;Jilin Institute of Chemical Technology,Jilin 132022,China)
出处
《化工技术与开发》
CAS
2024年第10期42-45,共4页
Technology & Development of Chemical Industry
基金
中国石油吉林石化公司资助项目(F765024H5)。
