On-line solid-phase extraction and HPLC determination of phthalic acid monoesters including desorption with subcritical water

被引：6
|
作者：
Borisova D.R. [1 ]
Goncharova E.N. [1 ]
Statkus M.A. [1 ]
Tsisin G.I. [1 ]
机构：
[1] Department of Chemistry, Moscow State University, Moscow
来源：
Moscow University Chemistry Bulletin | 2015年 / 70卷 / 5期
关键词：
on-line coupling; phthalates; solid-phase extraction; subcritical water;
D O I：
10.3103/S002713141505003X
中图分类号：
学科分类号：
摘要：
The possibility of on-line solid-phase extraction and HPLC determination of phthalic acid monoesters is demonstrated. The combined procedure includes solid-phase extraction of phthalates from 10 mL of water on a Hypercarb porous graphitic carbon sorbent, desorption with subcritical water at 150°C, focusing of the analytes at the initial part of the HPLC column, and separation with a water–acetonitrile mixture. © 2015, Allerton Press, Inc.
引用
收藏
页码：237 / 241
页数：4
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