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Optimization Design for Determination of Polycyclic Aromatic Hydrocarbons in Water Samples
Corresponding Author(s) : A.D. Sun
Asian Journal of Chemistry,
Vol. 25 No. 5 (2013): Vol 25 Issue 5
Abstract
A response surface optimized method was proposed for the analysis of polycyclic aromatic hydrocarbons in drinking water using dispersive liquid phase microextraction and gas chromatography mass spectrometry. Methanol was selected as the dispersive solvent and perchloroethylene as the extraction solvent. The volume of the extraction solvent, the volume of dispersive solvent and the solution pH were all important parameters. Their reproducibility was investigated under the optimized conditions. The relative standard deviations ranged from 9.0-11.3 %. The limits of detection, based on a signal-to-noise ratio of three, ranged from 0.52-1.67 ng/L, lower than that established by the Environmental Protection Agency.
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- Q.L. Li, X.Q. Xu and F.S. Lee, Sci. China Ser B: Chem., 49, 481 (2006).
- R. Rodil, M. Schellin and P. Popp, J. Chromatogr. A, 1163, 288 (2007).
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- Y.X. Shao and X.Q. Xu, Elect. Technol. Civil Engg. (ICETCE), 4, 4290 (2011).
- M.I. Leong, C.C. Chang, M.R. Fuh and S.D. Huang, J. Chromatogr. A, 1217, 5455 (2010).
- D.H. Lin, Y.Y. Tu and L.Z. Zhu, Food Chem. Toxicol., 43, 41 (2005).
- S.L. Fan, L.X. Zhao and J.M. Lin, Talanta, 72, 1618 (2007).
- M.S. García-Falcón, B. Cancho-Grande and J. Simal-Gándara, Food Chem., 90, 643 (2005).
- X.D. Wang, L.Y. Fu, G.H. Wei, J. Hu, X.N. Zhao, X.J. Liu and Y.Y. Li, J. Sep. Sci., 31, 2932 (2008).
- S.L.C. Ferreira, W.N.L.D. Santos and C.M. Quintella, Talanta, 63, 1061 (2004).
- S. Berijani, Y. Assadi, M. Anbia, H.M.R. Milani and E. Aghaee, J. Chromatogr. A, 1123, 1 (2006).
- H. Sereshti, M. Karimi and S. Samadi, J. Chromatogr. A, 1216, 198 (2009).
- R.S. Zhao, X. Wang, J. Sun, S.S. Wang, J.P. Yuan and X.K. Wang, Anal. Bioanal. Chem., 397, 1627 (2010).
References
Q.L. Li, X.Q. Xu and F.S. Lee, Sci. China Ser B: Chem., 49, 481 (2006).
R. Rodil, M. Schellin and P. Popp, J. Chromatogr. A, 1163, 288 (2007).
M.T. Pena, M.C. Casais, M.C. Mejuto and R. Cela, J. Chromatogr. A, 1216, 6356 (2009).
H. Xu, Z.Q. Ding, L.L. Lv, D.D. Song and Y.Q. Feng, Anal. Chim. Acta, 636(1), 28 (2009).
Y.X. Shao and X.Q. Xu, Elect. Technol. Civil Engg. (ICETCE), 4, 4290 (2011).
M.I. Leong, C.C. Chang, M.R. Fuh and S.D. Huang, J. Chromatogr. A, 1217, 5455 (2010).
D.H. Lin, Y.Y. Tu and L.Z. Zhu, Food Chem. Toxicol., 43, 41 (2005).
S.L. Fan, L.X. Zhao and J.M. Lin, Talanta, 72, 1618 (2007).
M.S. García-Falcón, B. Cancho-Grande and J. Simal-Gándara, Food Chem., 90, 643 (2005).
X.D. Wang, L.Y. Fu, G.H. Wei, J. Hu, X.N. Zhao, X.J. Liu and Y.Y. Li, J. Sep. Sci., 31, 2932 (2008).
S.L.C. Ferreira, W.N.L.D. Santos and C.M. Quintella, Talanta, 63, 1061 (2004).
S. Berijani, Y. Assadi, M. Anbia, H.M.R. Milani and E. Aghaee, J. Chromatogr. A, 1123, 1 (2006).
H. Sereshti, M. Karimi and S. Samadi, J. Chromatogr. A, 1216, 198 (2009).
R.S. Zhao, X. Wang, J. Sun, S.S. Wang, J.P. Yuan and X.K. Wang, Anal. Bioanal. Chem., 397, 1627 (2010).