引用本文:赵新娜.加速溶剂萃取-液相色谱测定土壤中酞酸酯类化合物[J].环境监控与预警,2017,9(6):24-28
ZHAO Xin na.Determination of Phthalate Esters in Soil by Accelerated Solvent Extraction and Liquid Chromatography[J].Environmental Monitoring and Forewarning,2017,9(6):24-28
【打印本页】   【下载PDF全文】   查看/发表评论  【EndNote】   【RefMan】   【BibTex】
←前一篇|后一篇→ 过刊浏览    高级检索
本文已被:浏览 823次   下载 580 本文二维码信息
码上扫一扫!
分享到: 微信 更多
加速溶剂萃取-液相色谱测定土壤中酞酸酯类化合物
赵新娜
河南省环境监测中心, 河南 郑州 450004
摘要:
建立了加速溶剂萃取-液相色谱法测定土壤中14种酞酸酯类化合物的方法。结果表明,该方法对14种酞酸酯分离度较好,加标回收率为67.1%~128%,精密度RSD (n=6) 为5.2%~15.0%,方法检出限为0.021 ~ 0.034 mg/kg。该方法操作简便、准确,具有较好的实用性。
关键词:  加速溶剂萃取  液相色谱  土壤  酞酸酯类化合物
DOI:
分类号:O657.72+;X833
文献标识码:B
基金项目:
Determination of Phthalate Esters in Soil by Accelerated Solvent Extraction and Liquid Chromatography
ZHAO Xinna
Henan Environmental Monitoring Center, Zhengzhou, Henan 450004, China
Abstract:
A method was established for the determination of 14 kinds of phthalate esters(PAEs)in soil by accelerated solvent extraction and liquid chromatography. The result demonstrated that 14 PAEs can be separated completely with the recoveries range of 67.1%~128%, the accuracy RSD (n=6) range of 5.2%~15.0%. The method detection limits were from 0.021 to 0.034 mg/kg. The determination method has the advantages of simple operation and accuracy, it is practical in soil analysis.
Key words:  Accelerated solvent extraction  Liquid chromatography  Soil  Phthalate esters