摘要
建立了单柱阴离子色谱测定地表水中溴酸根的方法,并对实际水样进行了测定。溴酸盐浓度在0.01-4.0mg/L范围内与峰面积线性回归相关系数0.9993,检出限为0.02mg/L,保留时间和峰面积相对标准偏差分别为0.13%和0.92%,回收率为96.2-103.5%。
A method for the determination of bromate in surface water samples by using ion chromatography was established. Linear correlation coefficient was 0.9993. The limits of detection were 0.02mg/L. The relative standard deviation of reten- tion time and peak area were 0.13% and 0.92%. The recoveries of bromate were 96.2-103.5%.
出处
《福建分析测试》
CAS
2014年第4期45-47,共3页
Fujian Analysis & Testing
关键词
离子色谱
溴酸根
地表水
ion chromatography
bromate
surface water
