摘要
采用气相色谱-质谱联用仪（GC—MS）分析了东北某钢铁厂土壤中15种酞酸酯类化舍物（PAEs）。结果表明，去方法对15种酞酸酯分离好，平均加标回收率为74．8％～121％，精密度RSD（n=5）在8．3％～13．9％之间，方法检出限为0．01～0．09mg／kg。方法操作简便、准确，具有较好的实用性。
A reliable GC- MS method was established for 15 kinds of phthalic acid ester （PAEs） in samples of soil. The result demonstrated that 15 phthalate can be separated complete with the recoveries range of 74.8% - 121%, the accuracy RSD（n = 5） range of 8.3% - 13.9% .The method detection limits were from 0.01 mg/kg to 0.09 mg/kg. The determination method with the advantages of simple operation and accuracy is practical in soil analysis.
出处
《中国环境监测》
CSCD
北大核心
2009年第2期79-83,共5页
Environmental Monitoring in China
基金
环境保护部全国土壤现状调查及污染防治项目(2110402)
