Determination of polar pesticides in soil by solid phase microextraction coupled to high-performance liquid chromatography-electrospray/mass spectrometry

被引：53

作者：

Möder M. ^{[1
]}

Popp P. ^{[1
]}

Eisert R. ^{[2
]}

Pawliszyn J. ^{[2
]}

机构：

[1] Center for Environmental Research Leipzig-Halle Ltd., Department of Analytical Chemistry, D-04318 Leipzig

[2] Department of Chemistry, University of Waterloo, Waterloo

来源：

Fresenius' Journal of Analytical Chemistry | 1999年 / 363卷 / 7期

关键词：

Mass Spectrometry; Organic Solvent; Sampling Frequency; SPME; Carbamate;

D O I：

10.1007/s002160051271

中图分类号：

学科分类号：

摘要：

The determination of carbamate and triazine pesticides from soil leachates and slurries was investigated using solid phase microextraction (SPME) coupled to high-performance liquid chromatography-electrospray/ mass spectrometry (HPLC-ESI/MS). SPME was carried out using fibres with a newly developed 50 μm Carbowax/ template coating which are suitable for relatively polar analytes. These fibers exhibit precisions better than 10% RSD, and are resistant against high contents of organic solvents during desorption. The technique shows a high sampling frequency resulting in an increasing sample throughput. © Springer-Verlag 1999.

引用

页码：680 / 685

页数：5

共 47 条

[1]

Mattina M.J.I., Huang L.Q., Org Mass Spectrom, 24, (1989)

[2]

Climent M.J., Miranda M.A., J Chromatogr A, 738, (1996)

[3]

Lin H.Y., Voyksner R.D., Anal Chem, 65, (1993)

[4]

Volmer D., Levsen K., Wunsch G., J Chromatogr A, 660, (1994)

[5]

Volmer D., Preiss A., Levsen K., Wunsch G., J Chromatogr A, 647, (1993)

[6]

Geerdink R.B., Berg P.J., Kienhuis P.G.M., Niessen W.M.A., Brinkman U.A.Th., Int J Environ Anal Chem, 64, (1996)

[7]

Charreteur C., Colin R., Morin D., Peron J.J., Madec C.L., Analusis, 24, (1996)

[8]

Slobodnik J., Jager M.E., Hoeckstra-Oussoren J.F., Honing M., Van Baar B.L.M., Brinkman U.A.Th., J Mass Spectrom, 32, (1997)

[9]

Barcelo D., J Chromatogr, 643, (1993)

[10]

Slobodnik J., Van Baar B.L.M., Brinkman U.A.Th., J Chromatogr A, 703, (1995)

← 1 2 3 4 5 →