Gas-liquid chromatography and dispersive liquid-liquid microextraction at determination bisphenol A and diethylstilbestrol in water and drink

Authors

  • Dmitry S. Korolev Post-graduate student of chemistry department, Vladimir state university, Vladimir
  • Vasily G. Amelin Dr. Sc. Chem. Professor of chemistry department, Vladimir state university, Vladimir, е-mail: amelinvg@mail.ru
  • Alexey V. Tretiyakov Cand. Sc. Chem. Head of laboratory, Federal Centre for Animal Health (FGBI «ARRIAH»), Vladimir

Keywords:

diethylstilbestrol, bisphenol A, gas-liquid chromatography, electron capture detector, dispersive liquid-liquid microextraction.

Abstract

It is suggested a simple and rapid procedure of simultaneous determination of bisphenol A
(BPA) and diethylstilbestrol (DES) in drinking water, alcoholic and soft drinks in the range of 0.05-7
mkg/L and 0.025-1.2 mkg /L respectively, by gas-liquid chromatography detector electron capture.
Extraction and concentration of BPA and DES are performed by dispersive liquid-liquid microextraction
by carbon tetrachloride. The degree of recovery was 96-100 % and the concentration factor - 96-100. The
time of analysis was about 1 - 1.5 h, the relative standard deviation of the results of the analysis did not
exceed 0.1.

Downloads

Download data is not yet available.

References

Downloads

Published

2019-11-21

Issue

Vol. 13 No. 3 (2013): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Gas-liquid chromatography and dispersive liquid-liquid microextraction at determination bisphenol A and diethylstilbestrol in water and drink. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 13(3). https://journals.vsu.ru/sorpchrom/article/view/1639

Most read articles by the same author(s)