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.
出处
《广东化工》
CAS
2011年第3期129-130,126,共3页
Guangdong Chemical Industry
