Table of Contents
ISRN Chromatography
Volume 2012 (2012), Article ID 680929, 7 pages
http://dx.doi.org/10.5402/2012/680929
Research Article

Optimization of SPE/GC/HPLC Analytical Procedure for Determination of Phenol, Quinones, and Carboxylic Acids in Water Samples

Institute of Chemical Technology and Engineering, Poznań University of Technology, Pl. M.Skłodowskiej-Curie 2, 60-965 Poznań, Poland

Received 20 March 2012; Accepted 3 May 2012

Academic Editors: M. C. Bruzzoniti, Y. Daali, and H. Naranmandura

Copyright © 2012 Katarzyna Bielicka-Daszkiewicz et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Chromatographic techniques are among the most useful analytical methods. Gas and liquid chromatography were used in the analysis of some organic compounds: phenol, hydroquinone, benzoquinone, and maleic and fumaric acids. The analytical way for the determination of these compounds in water samples was investigated. Solid-phase extraction (SPE) technique was used on the sample preparation step, different divinylbenzene-based sorbents were applied. Calibration curves of given compounds were linear over the ranges: 50–500 μg/mL for phenol and its acetic derivatives, 50–1500 μg/mL for benzoquinone in GC analysis, and 50–250 μg/mL for phenol, 40–1000 μg/mL for hydroquinone, and 4–4500 μg/mL for carboxylic acids in HPLC analysis. The LOD and LOQ of proposed analytical procedure were in the ranges of LOD: 0.042–23.83 μg/mL; LOQ: 0.138–78.64 μg/mL.