Abstract
In this study, a new sample vial has been designed for the extraction and determination of methyl tert-butyl ether (MTBE) in water samples by headspace solid-phase microextraction method. The special feature of this new vial is cooling the HS above the aqueous sample by cold water stream for maximum analyte absorption on SPME fiber coating. The analysis was by a gas chromatograph equipped with flame ionization detector and a capillary column (CP-sil 13 CB). Some significant variables affecting the extraction procedure were optimized. By use of divinylbenzene/carboxen/polydimethylsiloxane fiber, a sample volume of 10 mL, stirring rate of 1,000 rpm, salt concentration of 24%, extraction time of 15 min and extraction temperature of 83 °C, detection limit of 0.022 μg L−1 and a good linearity (R 2 = 0.998) in a calibration range of 0.1–400 μg L−1 were achieved. The relative standard deviation for triplicate runs ranged between 6 and 8%. The method could be applied to the analysis of trace levels of MTBE in various water samples.
Similar content being viewed by others
References
Squillace PJ, Pankow JP, Korte NE, Zogorski JS (1997) Environ Toxicol Chem 16:1836–1844. doi:10.1897/1551-5028(1997)016<1836:ROTEBA>2.3.CO;2
Robbins GA, Wang S, Stuart JD (1993) Anal Chem 65:3113–3118. doi:10.1021/ac00069a026
Piazza F, Barbieri A, Violante FS, Roda A (2001) Chemosphere 44:539–544. doi:10.1016/S0045-6535(00)00501-4
Hong S, Duttweiler CM, Lemley AT (1999) J Chromatogr A 857:205–216. doi:10.1016/S0021-9673(99)00781-5
Lince DP, Wilson LR, Carlson GA, Bucciferro A (2001) Environ Sci Technol 35:1050–1053. doi:10.1021/es0010305
Halden RU, Happel AM, Schoen SR (2001) Environ Sci Technol 35:1469–1474. doi:10.1021/es010694r
Arthur CL, Pawliszyn J (1990) Anal Chem 62:2145–2148. doi:10.1021/ac00218a019
Arthur CL, Killam LM, Buchholz KD, Pawliszyn J, Berg JR (1992) Anal Chem 64:1960–1966. doi:10.1021/ac00041a034
Pawliszyn J (1997) Solid phase microextraction-theory and practice. Wiley, New York
Roe VD, Lacy LJ, Stuart JD (1989) Anal Chem 61:2584–2585. doi:10.1021/ac00197a026
Cassada DA, Zhang Y, Snow DD, Spalding RF (2000) Anal Chem 72:4654–4658. doi:10.1021/ac000462v
Arambarri I, Lasa M, Garcia R, Millan E (2004) J Chromatogr A 1033:193–203. doi:10.1016/j.chroma.2004.01.046
Sjoberg A (1994) Ms thesis, ETH Zurich/EAWAG, Department of Microbiology, Dubendorf, Switzerland
Goreki T, Martos P, Pawliszyn J (1998) Anal Chem 70:19–27. doi:10.1021/ac9703515
Gaines RB, Ledford EB, Stuart JD (1998) J Microcolumn Sep 10:597–604. doi:10.1002/(SICI)1520-667X(1998)10:7<597::AID-MCS6>3.0.CO;2-B
Achten C, Kolb A, Püttmann W (2001) Fresenius J Anal Chem 371:519–525. doi:10.1007/s002160100984
Cho HJ, Baek K, Lee HH, Lee SH, Yang JW (2003) J Chromatogr A 988:177–184. doi:10.1016/S0021-9673(02)02083-6
Ulrich S, Kruggel S, Weigmann H, Hiemke C (1999) J Chromatogr B 731:231–240. doi:10.1016/S0378-4347(99)00230-3
Lord HL, Pawliszyn J (1997) Anal Chem 69:3899–3906. doi:10.1021/ac970375b
Dron J, Garcia R, Millan E (2002) J Chromatogr A 963:259–264. doi:10.1016/S0021-9673(02)00359-X
Bahramifar N, Yamini Y, Shariati S, Shamsipur M (2004) J Chromatogr A 1042:211–217. doi:10.1016/j.chroma.2004.05.033
Sarafraz Yazdi A, Assadi H (2004) Chromatographia 60:699–702. doi:10.1365/s10337-004-0451-1
Achten C, Kolb A, Püttmann W, Seel P, Gihr R (2002) Environ Sci Technol 36:3652–3661. doi:10.1021/es011492y
Fang F, Hong CS, Chu S, Kou W, Bucciferro A (2003) J Chromatogr A 1021:157–164. doi:10.1016/j.chroma.2003.08.069
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Tabar-Heydar, K., Khanalizadeh, G., Mostaghim, M. et al. A Sensitive Method for Methyl tert-Butyl Ether Analysis in Water Samples by a New HS-SPME Vial and GC. Chroma 69, 1341–1346 (2009). https://doi.org/10.1365/s10337-009-1054-7
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1365/s10337-009-1054-7