摘要
采用TOC/TN法测定了环境水样中的总氮。结果表明:其线性范围为0-20mg/L时,具有良好的线性关系,精密度RSD小于2%,对方法的回收率作了试验,所得结果在85.3%—99.1%之间。
TOC/TN is used to determine the total nitrogen of the environmental water samples. The results showed that there was a good linear relationship ih the range of 0-20mg/L, the precision of the method are assessed, RSD is less than 2%, The recoveries of the method are 85.3%- 99.1%.
出处
《光谱实验室》
CAS
2014年第6期682-684,共3页
Chinese Journal of Spectroscopy Laboratory
基金
新疆维吾尔自治区科研机构创新发展专项资金项目(2012003):新疆维吾尔自治区公益性科研究院基本科研业务专项经费项目(KY2013128)