Determination of sulfonylurea degradation products in soil by liquid chromatography-ultraviolet detection followed by confirmatory liquid chromatography-tandem mass spectrometry

Rossana Bossi; Karl Vejrup; Carsten S. Jacobsen

doi:10.1016/S0021-9673(99)00721-9

Determination of sulfonylurea degradation products in soil by liquid chromatography-ultraviolet detection followed by confirmatory liquid chromatography-tandem mass spectrometry

Rossana Bossi
, Karl Vejrup
, Carsten S. Jacobsen

Department of Geochemistry

Research output: Contribution to journal › Article › Research › peer-review

41 Citations (Scopus)

Abstract

A method based on liquid extraction followed by sample enrichment on reversed-phase solid-phase extraction was developed for the extraction of five degradation products of four sulfonylurea herbicides (chlorsulfuron, metsulfuron-methyl, thifensulfuron-methyl and tribenuron-methyl) from soil. The compounds have been quantified by LC–UV and identified by tandem LC–MS with electrospray ionization or atmospheric pressure chemical ionization. The limits of detection for the five compounds were between 10 and 50 μg kg−1. The method has been applied to the extraction of soil samples after microbial degradation of sulfonylurea herbicides.

Original language	English
Pages (from-to)	575-582
Number of pages	8
Journal	Journal of Chromatography A
Volume	855
Issue number	2
DOIs	https://doi.org/10.1016/S0021-9673(99)00721-9
Publication status	Published - 10 Sept 1999

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Programme Area 2: Water Resources

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10.1016/S0021-9673(99)00721-9

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title = "Determination of sulfonylurea degradation products in soil by liquid chromatography-ultraviolet detection followed by confirmatory liquid chromatography-tandem mass spectrometry",

abstract = "A method based on liquid extraction followed by sample enrichment on reversed-phase solid-phase extraction was developed for the extraction of five degradation products of four sulfonylurea herbicides (chlorsulfuron, metsulfuron-methyl, thifensulfuron-methyl and tribenuron-methyl) from soil. The compounds have been quantified by LC–UV and identified by tandem LC–MS with electrospray ionization or atmospheric pressure chemical ionization. The limits of detection for the five compounds were between 10 and 50 μg kg−1. The method has been applied to the extraction of soil samples after microbial degradation of sulfonylurea herbicides.",

author = "Rossana Bossi and Karl Vejrup and Jacobsen, \{Carsten S.\}",

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Determination of sulfonylurea degradation products in soil by liquid chromatography-ultraviolet detection followed by confirmatory liquid chromatography-tandem mass spectrometry. / Bossi, Rossana; Vejrup, Karl; Jacobsen, Carsten S.
In: Journal of Chromatography A, Vol. 855, No. 2, 10.09.1999, p. 575-582.

Research output: Contribution to journal › Article › Research › peer-review

TY - JOUR

T1 - Determination of sulfonylurea degradation products in soil by liquid chromatography-ultraviolet detection followed by confirmatory liquid chromatography-tandem mass spectrometry

AU - Bossi, Rossana

AU - Vejrup, Karl

AU - Jacobsen, Carsten S.

PY - 1999/9/10

Y1 - 1999/9/10

N2 - A method based on liquid extraction followed by sample enrichment on reversed-phase solid-phase extraction was developed for the extraction of five degradation products of four sulfonylurea herbicides (chlorsulfuron, metsulfuron-methyl, thifensulfuron-methyl and tribenuron-methyl) from soil. The compounds have been quantified by LC–UV and identified by tandem LC–MS with electrospray ionization or atmospheric pressure chemical ionization. The limits of detection for the five compounds were between 10 and 50 μg kg−1. The method has been applied to the extraction of soil samples after microbial degradation of sulfonylurea herbicides.

AB - A method based on liquid extraction followed by sample enrichment on reversed-phase solid-phase extraction was developed for the extraction of five degradation products of four sulfonylurea herbicides (chlorsulfuron, metsulfuron-methyl, thifensulfuron-methyl and tribenuron-methyl) from soil. The compounds have been quantified by LC–UV and identified by tandem LC–MS with electrospray ionization or atmospheric pressure chemical ionization. The limits of detection for the five compounds were between 10 and 50 μg kg−1. The method has been applied to the extraction of soil samples after microbial degradation of sulfonylurea herbicides.

U2 - 10.1016/S0021-9673(99)00721-9

DO - 10.1016/S0021-9673(99)00721-9

M3 - Article

SN - 0021-9673

VL - 855

SP - 575

EP - 582

JO - Journal of Chromatography A

JF - Journal of Chromatography A

IS - 2

ER -

Determination of sulfonylurea degradation products in soil by liquid chromatography-ultraviolet detection followed by confirmatory liquid chromatography-tandem mass spectrometry

Abstract

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