Abstract
A simple and rapid solid-phase microextraction (SPME) method is presented based on activated charcoal–PVC fiber for determination of some organophosphorus pesticides from aqueous samples in direct mode SPME. After optimization of the experimental variables affecting SPME of the target compounds from aqueous solutions, the proposed method was applied to determine pesticides in fruit juice. The analytes in this procedure were preconcentrated for 15 min on the SPME fiber and subsequently desorbed by heating the fiber at 200 °C for 5 min in the GC injection port. Separation was on a capillary column GC followed by flame ionization detection. Recoveries of the pesticides studied in aqueous samples ranged 42%–63% and repeatability for all analytes was < 9% for a single fiber. Fiber-to-fiber reproducibility was < 18%.
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References
Integrale normstelling stoffen, Milieukwaliteitsnormen bodem, water, lucht. Ministry of Housing, Land-use planning and Environment (VROM), (1997)
Magdic S, Pawliszyn J (1996) J Chromatogr A 723:111–119
Aguilar C, Penalver S, Pocorull E, Borrull F, Marce RM (1998) J Chromatogr A 795:105–112
Ho WH, Hsieh SJ (2001) Anal Chim Acta 428:111–121
Boyd-Boland AA, Magdic S, Pawliszyn J (1996) Analyst 121:929–935
Bras I, Santo L, Alves A (2000) J Chromatogr A 891:305–312
Doong RA, Liao PL (2001) J Chromatogr A 918:177–187
Aguilar C, Penalver S, Pocurull E, Borrul F, Marce RM (1998) J Chromatogr A 795:105–113
Jackson GP, Andrews ARJ (1998) Analyst 123:1085–1091
Shirey RE (1995) J High Resolut Chromatogr 18:495–502
Tang ZG, Zhou RQ, Duan ZT (2001) J Chem Technol Biotechnol 76:757–763
Nonato EA, Carazza F, Silva FC, Carvalho CR, Cardeal ZD (2001) J Agric Food Chem 49:3533–3540
Golfinopoulo SK, Lekkas TD, Nikolaou AD (2001) Chemosphere 45:275–281
Garcia Vidal MD, Galera JL, Torreblanca CR, Gon-zalez C (1997) J Assoc Off Anal. Chem. Int. 80:633–640
Gerard M, Barthelemy JP, Copin A (2001) Int J Environ Anal Chem 80:281–290
Podhorniak LV, Negron JF, Griffith FD (2001) J. Assoc. Off. Anal. Chem Int 84:873–878
Pace PF, Senseman SA, Ketchersidm ML, Cralle HT (1999) Arch Environ Contam Toxicol 37:440–448
Engebretson J, Hall G, Hengel M, Shibamoto T (2001) J Agric Food Chem 49:2198–2205
Caldwell KA, Ramanujan VMS, Cai Z, Gross ML (1993) Anal Chem 65:2372–2379
Quintana J, Mart I, Ventura F (2001) J Chromatogr A 938:3–11
Font G, Manes J, Molto JC, Pico Y (1993) J Chromatogr A 642:135–141
Arthur CL, Pawliszyn J (1990) Anal Chem 62:2145–2150
Zhang Z, Pawliszyn J (1993) Anal Chem 65:1843–1848
24Pawliszyn J (1995) Trends Anal Chem 14:113–123
Lores M, Llompart M, Gonzalez-Garca R, Gonzalez-Barreiro C, Cela R (2002) J Chromatogr A 963:37–44
Potter DW, Pawliszyn J (1994) Environ Sci Technol 28:298–307
Potter DW, Pawliszyn J (1992) J Chromatogr A 625:247–254
Lopez FJ, Pitarch E, Egea S, Beltran J, Hernandez F (2001) Anal Chim Acta 433:217–223
Arthur C, Potter DW, Buchholz KD, Motlagh S, Pawliszyn J (1992) LC–GC 10:656–662
Popp P, Kalbitz K, Oppermann G (1994) J Chromatogr A 687:133–139
Salleh SH, SaitoY, Kiso Y, Jinno K (2001) Anal Chim Acta 433:207–215
Jinno K, Han Y, Sawada H, Taniguchi M (1997) Chromatographia 46:309–315
Farajzadeh MA, Matin AA (2002) Anal Sci 18:77–82
Farajzadeh MA, Hatami M (2002) Anal Sci 18:1221–1226
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Farajzadeh, M., Hatami, M. Solid-Phase Microextraction Gas Chromatography for Determination of Some Organophosphorus Pesticides. Chromatographia 59, 259–262 (2004). https://doi.org/10.1365/s10337-003-0153-0
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DOI: https://doi.org/10.1365/s10337-003-0153-0