高效液相色谱法和超高效液相色谱-三重四级杆串联质谱法测定水中阿特拉津的方法比较

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英文篇名：Determination of Atrazine in Water by High Performance Liquid Chromatography and Ultra Performance Liquid Chromatography-Tandem mass Spectrometry 作者：崔静 ; 陆亮 英文作者：Cui Jing;Lu Liang;Nantong Environmental Monitoring Station; 关键词：阿特拉津 ; 液相色谱 ; 超高效液相色谱串联质谱 英文关键词：Atrazine;;HPLC;;UPLC-MS/MS 中文刊名：FJFC 英文刊名：Fujian Analysis & Testing 机构：南通市环境监测中心站; 出版日期：2019-01-15 出版单位：福建分析测试 年：2019 期：v.28;No.120 语种：中文; 页：FJFC201901006 页数：4 CN：01 ISSN：35-1246/T 分类号：22-25

摘要

本文对测定水中阿特拉津的两种方法(高效液相色谱法和超高效液相色谱-三重四级杆串联质谱法)进行了比较。结果表明,在一定浓度范围内,两种方法的标准工作曲线线性均良好;两种方法的检出限均符合《地表水环境质量标准》的要求;精密度也均符合实验方法要求;方法也均具有较强的抗干扰能力;两种方法加标回收率分别为85.1%-98.5%和95.0%-105%,相对标准偏差分别为1.8%-3.7%和2.0%-3.6%。
        This paper set up a comparision of determination of atrazine in water by high performance liquid chromatography and ultra performance liquid chromatography tandem mass spectrometry. The results showed that,In a certain concentration range,the standard working curve linear of the two methods were all good;the instrument detection limits of two methods were in line with the " Environmental quality standards for surface water ". The precision experiments also met the requirement of the experiment method. And the two methods had strong anti-interference abilities. The recovery rates of two methods were in the range of 85.1-98.5% and 95.0-105%,RSD were in the range of 1.8%-3.7% and 2.0%-3.6%.

引文

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