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http://dx.doi.org/10.5806/AST.2011.24.2.119

Determination of benzene, toluene, ethylbenzene and o-xylene in bottled waters by headspace solid-phase microextraction and gas chromatography/mass spectrometry  

Kim, Jong-Hun (Department of Environment. health science, Jeonju University)
Publication Information
Analytical Science and Technology / v.24, no.2, 2011 , pp. 119-126 More about this Journal
Abstract
Abstract: The amount of benzene, toluene, ethylbenzene, and o-xylene (BTEX) in 30 kinds of bottled waters purchased from market and 9 kinds of tap waters from home were determined using headspace solid phase microextraction (HS-SPME). The sample was stirred at 1200 RPM G for 4 min using a magnetic bar with $100\;{\mu}m$ PDMS as adsorbent for BTEX. Then it was desorbed from the fiber for 1 min at room temperature. Quantitation was achieved using standard calibration method. The limit of detection was determined as benzene 0.39 (${\pm}0.04$) ng/mL, toluene 0.08 (${\pm}0.04$) ng/mL, ethylbenzene 0.04 (${\pm}0.01$) ng/mL, and o-xylene 0.05 (${\pm}0.02$) ng/mL. Benzene and o-xylene were not detected in any samples, but toluene was detected in 11 samples, and ethylbenzene was detected just in 3 samples among 30 investigated bottled waters. The concentration range of investigated materials for toluene and o-xylene were $0.24({\pm}0.09)\sim2.95\;({\pm}0.08)\;ng/mL$, $0.08({\pm}0.06)\sim0.93({\pm}0.10)\;ng/mL$, respectively.
Keywords
BTEX; bottled water; tap water; GC/MS; SPME;
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1 M. Povolo and G. Contarini, J. Chromatogr. A, 985, 117-125(2003).   DOI   ScienceOn
2 Z. Zhang and J. Pawliszyn, Anal. Chem., 65, 1843-1852 (1993).   DOI   ScienceOn
3 CL. Arthur, Anal. Chem., 62, 2145-2148(1990).   DOI
4 Z. Zhang, M. J. Yang and J. Pawliszyn, Anal. Chem., 66, 844-853(1994).   DOI   ScienceOn
5 K. F. Pratt and J. Pawliszyn, Anal. Chem, 64, 2101-2110(1992).   DOI
6 M. J. Yang and J. Pawliszyn, Anal. Chem, 65, 2538-2541(1993).   DOI   ScienceOn
7 P. Popp and A. Paschke, Chromatographia, 46(7/8), 419-424(1997).   DOI   ScienceOn
8 Jie Ji, Chunhui Deng, Wenwen Shen and Xiangmin Zhang, Talanta, 69, 894-899(2006).   DOI   ScienceOn
9 O. Ezequerro, B. Pons and M. M. Tena, J. Chromatogra. A, 1035, 17-22(2004).   DOI   ScienceOn
10 O. Ezequerro, B. Pons and M. M. Tena, J. Chromatogra. A, 999, 155-164(2003).   DOI   ScienceOn
11 D. J. Djozan and Y. Assadi, Chromatographia, 45, 183-189(1997).   DOI   ScienceOn
12 Janusz Pawliszyn, "SOLID-PHASE MICROEXTRACTION: Theory and Practice", Course notes, Department of Chemistry University of Waterloo, April 2004.
13 김강진, 김하석, 이승호, 이원 역, 최신분석화학(4판, 자유아카데미) pp. 112-113, 2009.
14 K. Demeestere, J. Dewulf, Bavo De Witte and Herman Van Langenhove, J. Chromatogr. A, 1153(1-2), 130-144(2007).   DOI   ScienceOn
15 Milena Povolo and Giovanna Contarini, J. Chromatogr. A, 985, 117-125(2003).   DOI   ScienceOn
16 Sophie Guillot, Mary T. Kelly, Hlne Fenet and Michel Larroque, J. Chromatogr. A, 1101, 46-52(2006).   DOI   ScienceOn
17 Ralf Eisert and Karsten Levsen, J. Chromatogr. A, 733, 143-157(1996).   DOI   ScienceOn
18 Heather Lord and J. Pawliszyn, J. Chromatogr. A, 885, 153-193(2000).   DOI   ScienceOn
19 E. E. Stashenko and J.R. martinez, J. of biochemical and biophysical method, 70(2), 235-242(2007)   DOI   ScienceOn
20 J. Pawliszyn, "Applications of solid phase-microextraction", Department of Chemistry University of Waterloo, Waterloo, RSC CHROMATOGRAPHY MONOGRAPHS, 1999.
21 S. Y. Park, K. H. Kim, H. S. Yang, J. Y. Ha, K. H.Lee, and J. W. Ahn, Anal Sci. Technol., 21(2), 93-101(2008).
22 S. W. Ahn and S. W. Chang, J. Kor. Soc. for Environ. Ana., 7(2), 83-89(2004).
23 L. K. Gardner and G. D. Lawrence, J. Agric Food Chem. 40, 693-695(1993).
24 J. H. Kim and K. M. Lee, Anal Sci. Technol., 20(3), 237-245(2007).
25 T. W. Kang, H. S. Pyo and J. K. Hong, Anal Sci. Technol., 21(4), 259-271(2008).
26 D. Louch, S. Moltagh and J. Pawliszyn, Anal. Chem., 64, 1187-1199(1992).   DOI
27 G. Ouyang, Y. Chen, L. Setkova and J. Pawliszyn, J. Chromatogr. A, 1097, 9-16(2005).   DOI   ScienceOn
28 J. Pawliszyn, TrAC, 14, 113-122(1995).
29 T. J. Kim, Anal Sci. Technol., 15(5), 51A-62A(2002).
30 국립환경연구원, 1997, 먹는물 수질관리기법 개발에 관한 연구 (I).
31 World Health Organization, 2008, Guideline for Drinking Water Quality(3rd Ed.)
32 한무영, WHO 음용수 수질 가이드라인(1권, 대한상하수도학회 수도연구회), pp. 79-81, 1999.
33 http://www.epa.gov/safewater/dwh/c-voc/benzene