摘要
研究了采用电感耦合等离子体-原子发射光谱法(ICP-AES)测定油田水中铜、锌、锰、镍、铬、铁、锶、钡8种元素的方法。方法检出限为0.0003—0.0048μg.mL-1,回收率在96.7%—102.0%之间,相对标准偏差为0.77%—3.57%。采用该方法对油田水样进行了分析,结果表明精密度和准确度均满足分析要求。
The determination of Cu,Zn,Mn,Ni,Cr,Fe,Sr and Ba in oil field water was studied by inductively coupled plasma-atomic emission spectrometry（ICP-AES）.The detection of limitation for the method were 0.0003—0.0048μg·mL-1.The recoveries were 96.7%—102.0%.The relative standard deviations of the samples were 0.77%—3.57%.A sample of oil field water was examined by this method.The method has good accuracy and precision,that can meet the requirements of analysis.
出处
《光谱实验室》
CAS
CSCD
北大核心
2011年第5期2264-2267,共4页
Chinese Journal of Spectroscopy Laboratory
