电感耦合等离子体-发射光谱法(ICP-AES)快速测定饮用水中8种微量元素  

Rapid Determination of 8 Kinds of Trace Elements in Drinking Water by Inductively Coapled Plasma-Atomic Emission Spectrometry

作　　者：王玉功[1] 拉毛吉[1] 毛振才[1] 

机构地区：[1]国土资源部兰州矿产资源监督检验中心,甘肃兰州730050

出　　处：《分析测试技术与仪器》2008年第3期161-163,共3页Analysis and Testing Technology and Instruments

摘　　要：用电感耦合等离子体-发射光谱法（ICP-AES）同时快速测定饮用水中微量的铜、铅、锌、铁、锰、镉、铬、砷，具有快速、简便、灵敏度高等优点，精密度为1．2％～8．2％（RSD，n=5）．回收率为90％～110％．A method for simultaneous determination of trace elements Cu,Pb,Zn,Fe,Mn,Cd,Cr and As in drinking water by Inductively Coupled Plasma Atomic Emission Spectrometry is proposed. This method has the advantages of rapidity, simplicity and high sensitivity with precision of 1.2%-8.2 % （RSD, n= 5）.Recovery is 90%-110%.

关 键 词：ICP-AES光谱法 饮用水 微量元素 

分 类 号：O657.32[理学—分析化学]