Abstract
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.
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Received: 17 December 1997 / Revised: 30 October 1998 / Accepted: 10 November 1998
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Möder, M., Popp, P., Eisert, R. et al. Determination of polar pesticides in soil by solid phase microextraction coupled to high-performance liquid chromatography-electrospray/mass spectrometry. Fresenius J Anal Chem 363, 680–685 (1999). https://doi.org/10.1007/s002160051271
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DOI: https://doi.org/10.1007/s002160051271