Abstract
In this paper, we present a study on the influence of chromatographic parameters on determination of decabromodiphenyl ether in an attempt to arrive at optimum conditions that enhance its detection in environmental samples. Gas chromatography–electron capture detector (GC–ECD) equipped with digital pressure and gas flow control, ZB-5 capillary column of 15 and 30 m length (0.25 mm id, 0.25 μm d f) are used. 1 μL of 20 ng μL−1 commercial decabromodiphenyl ether mixture dissolved in toluene is injected into the column in splitless mode and each parameter varied. Injection temperature of 290 °C, initial and final oven temperatures of 90 °C and 300–310 °C, respectively, 1.0 min splitless time and 2.5 mL min−1 flow rate found to be optimum on 15 m column. Under optimum condition, entrance of BDE209 into the column is improved; retention time reduced by a factor of three and high repeatability with almost no degradation observed. Finally, the developed method is validated using standard reference material and applied to indoor dust samples. The average concentrations of decabromodiphenyl ether found from dust analysis in ng g−1 are 118 ± 6.6, 103 ± 11 and 26 ± 1.6 in hotel, office and computer room, respectively.
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References
IARC (1990) Monographs on the Evaluation of Carcinogenic Risks to Humans. Some Flame retardants and Textile Chemicals, and Exposures in the textile manufacturing Industry, vol 48. IARC Monographs, Lyon, pp 73–84
Leisewitz A, Kruse H, Schramm E (2001) Substituting environmentally relevant flame retardants: assessment fundamentals, vol I. Environmental research plan of the German Federal Ministry of the Environment, Nature Conservation and Nuclear Safety, pp 27–78
WHO (1994) Environmental Health Criteria 162: Brominated Diphenyl Ethers, World Health Organization, Geneva. Available at http://www.inchem.org/documents/ehc/ehc/ehc162.htm
LaGuardia MJ, Hale RC, Harvey E (2006) Environ Sci Technol 40:6247. doi:10.1021/es060630m
Zhu LY, Hite RA (2005) Environ Sci Technol 39:3488.A. doi:10.1021/es048240s
de Boer J, Cofino WP (2002) Chemosphere 46:625. doi:10.1016/S0045-6535(01)00226-0
de Boer J, Wells DE (2006) Trends Anal Chem 25:364. doi:10.1016/j.trac.2006.01.008
Covaci A, Voorspoels S, Ramos L, Neels H, Blust R (2007) J Chromatogr A 1153:145. doi:10.1016/j.chroma.2006.11.060
de Boer J, Allchin C, Law R, Zegers B, Boon JP (2001) Trends Anal Chem 20:591. doi:10.1016/S0165-9936(01)00097-8
Kierkegaard A, Sellstroöm U, Mclachlan MS (2009) J Chromatogr A 1216:364. doi:10.1016/j.chroma.2008.05.058
Vonderheide AP (2009) Microchem J 92:49. doi:10.1016/j.microc.2008.12.011
Covaci A, Voorspoels V, de Boer J (2003) Environ Int 29:735. doi:10.1016/s0160-4120(03)00114-4
Björklund J (2003) PhD thesis, Stockholm University, Stockholm, Sweden
Gómara B, Herrero L, González MJ (2007) Anal Chem Acta 597:121. doi:10.1016/j.aca.2007.06.037
Tollbäck P, Björklund J, Östman C (2003) J Chromatogr A 991:241. doi:10.1016/S0021-9673(03)00174-2
Abdallah MA, Harrad S, Covaci A (2009) Anal Chem 81:7460
Björklund J, Tollbäck P, Hiärne C, Dyremark E, Östman C (2004) J Chromatogr A 1041:201. doi:10.1016/j.chroma.2004.04.025
Wang J, Ma YJ, Chen SJ, Tian M, Luo XJ, Mai BX (2010) Environ Int 36:535. doi:10.1016/j.envint.2010.04.005
Roosens L, D’Hollander W, Bervoets L, Reynders H, Van Campenhout K, Cornelis C, Van Den Heuvel R, Koppen G, Covaci A (2010) Environ Pollut 158:2546. doi:10.1016/j.envpol.2010.05.022
Batterman S, Godwin C, Chernyak S, Jia C, Charles S (2010) Environ Int 36:548. doi:10.1016/j.envint.2010.04.008
Zhu L, Ma B, Hites RA (2009) Environ Sci Technol 43:6963. doi:10.1021/es901296t
Gevao B, Al-Bahloul M, Al-Ghadban AN, Al-Omair A, Ali L, Zafar J, Helaleh M (2006) Chemosphere 64:603. doi:10.1016/j.chemosphere.2005.11.055
Eljarrat E, De La Cal A, Larrazabal D, Fabrellas B, Fernandez-Alba AR, Borrull F, Marce RM, Barcelo D (2005) Environ Pollut 136:493. doi:10.1016/j.envpol.2004.12.005
Xu T, Cho IK, Wang D, Rubio FM, Shelver WL, Gasc AM, Li J, Li QX (2009) Environ Pollut 157:417. doi:10.1016/j.envpol.2008.09.033
Odusanya D, Okonkwo JO, Botha B (2009) Waste Manage 29:96. doi:10.1016/j.wasman.2008.02.011
Zhao G, Zhao H, Wang D, Zha J, Xu Y, Rao K, Ma M, Huang S, Wang Z (2009) Sci Total Environ 407:2565. doi:10.1016/j.scitotenv.2008.11.062
Allchin CR, Law RJ, Morris S (1999) Environ Pollut 105:197. doi:10.1016/S0269-7491(98)00219-X
Koryt′ar P, Covaci A, Gelbin A, de Boer J, Brinkman UA (2005) J Chromatogr A 1065:239. doi:10.1016/j.chroma.2004.12.059
Binelli A, Roscioli C, Guzzella L (2006) J Chromatogr A 1136:243. doi:10.1016/j.chroma.2006.10.047
Tan J, Cheng SM, Loganath A, Chong YS, Obbard JP (2007) Chemosphere 66:985. doi:10.1016/j.chemosphere.2006.07.052
Vizcaino E, Arellano L, Fernandez P, Grimalt JO (2009) J Chromatogr A 1216:5045. doi:10.1016/j.chroma.2009.04.049
Eljarrat E, Marsh G, Labandeira A, Barcel D (2008) Chemosphere 71:1079. doi:10.1016/j.chemosphere.2007.10.047
Harrad S, Ibarra C, Diamond M, Melymuk L, Robson M, Douwes J, Roosens L, Dirtu AC, Covaci A (2008) Environ Int 34:232. doi:10.1016/j.envint.2007.08.008
Miller JM (1988) Chromatography: concepts and contrasts. Wiley-Interscience, New York, pp 100–107
Rood D (2007) The troubleshooting and maintenance guide for chromatographers fourth revised and updated edit. Wiley-VCH, Germany
Dodder N, Strandberg B, Hites RA (2002) Environ Sci Technol 36:146. doi:10.1021/es010947g
Cheng CC, Chiu CF, Chang FH (2009) Sci Res Essay 4:1117
Harrad S, Ibarra C, Abdallah MA, Boon Neels RH, Covaci A (2008) Environ Int 34:1170. doi:10.1016/j.envint.2008.05.001
Suzuki G, Nose K, Takigami H, Takahashi S, Sakai S (2006) Organohalogen Compd 68:1843
Takigami H, Suzuki G, Hirai Y, Ishikawa Y, Sunami M, Sakai S (2009) Environ Int 35:688. doi:10.1016/j.envint.2008.12.007
Acknowledgments
This work was conducted in the Environmental Chemistry Laboratory, Tshwane University of Technology and supported by Science Faculty fund. Therefore, the authors would like to thank Faculty of Science, Tshwane University of Technology, Pretoria, South Africa for the services and facilities delivered.
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Kefeni, K.K., Okonkwo, J.O. & Botha, B.M. Influence of Gas Chromatographic Parameters on Determination of Decabromodiphenyl Ether. Chromatographia 73, 965–973 (2011). https://doi.org/10.1007/s10337-010-1843-z
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DOI: https://doi.org/10.1007/s10337-010-1843-z