硫酸镍溶液产品中11种微量元素ICP-OES同时测定  

Simultaneous Determination of 11 Components in Nickel Sulfate Sloution by ICP-OES

作　　者：张雷[1] 周永生[1] 

机构地区：[1]深圳市计量质量检测研究院,广东深圳518055

出　　处：《广东化工》2011年第3期129-130,126,共3页Guangdong Chemical Industry

摘　　要：用ICP-OES法测定硫酸镍溶液产品中的钙、镉、钴、铬、铜、铁、镁、锰、钠、铅、锌11种元素含量,用钇作内标校正大量镍基体的干扰。方法检出限可满足日常分析的需要。加标回收率93.9%～105%;相对标准偏差0.34%～3.21%。方法简便、快速、准确。A method of the determination of 11 components in nickel sulfate by ICP-OES has been presented.The interference effect of matrix was effectively corrected by use of internal standard Y.The method detection limits was determined and met the need of daily analysis.The recovery rates are in the rang of 93.9%～105%,with precision of 0.34%～3.21% RSD.The method is accurate,rapid and simple.

关 键 词：ICP-OES 硫酸镍溶液产品 微量元素 

分 类 号：O65[理学—分析化学]