ChemNet
 
Previous article Next article Contents  

D. R. Borisova, E. N. Goncharova, M. A. Statkus, G. I. Tsisin

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

Abstract

The possibility of on-line solid phase extraction and HPLC determination of phthalic acid monoesters is demonstrated. Hybrid procedure includes solid phase extrcation of phthalates from 10 ml of water sample on porous graphitic sorbent Hypercarb, desorption with subcritical water at 150°C, focusing of the analytes at the initial part of the HPLC column and separation with water-acetonitrile mixture.
Key words: phthalates, solid phase extraction, subcritical water, on-line coupling.
Moscow University Chemistry Bulletin.
2015, Vol. 56, No. 5, P. 296
   

Copyright (C) Chemistry Dept., Moscow State University, 2002
   Overview
   Editorial board
   Tables of Contents
   Subscription

The site is supported by Russian Foundation for Basic Research
  The using of published on this page materials is not allowed without special permission
Copyright (C) Chemisty Department of Moscow State University
Web-Editor: B.I.Pokrovskii
Web-design: Copyright (C) MIG and VVM
webmaster@www.chem.msu.su