Determination of ten carbamate pesticides in aquatic and sediment samples by liquid chromatography-ionspray and thermospray mass spectrometry.

M. Honing; J. Riu; D. Barceló; B.L.M. van Baar; U.A.T. Brinkman

doi:10.1016/0021-9673(95)01012-2

Determination of ten carbamate pesticides in aquatic and sediment samples by liquid chromatography-ionspray and thermospray mass spectrometry.

M. Honing
, J. Riu
, D. Barceló
, B.L.M. van Baar
, U.A.T. Brinkman

Research output: Contribution to Journal › Article › Academic › peer-review

Abstract

Ten carbamate pesticides which exhibit large differences in polarity were determined simultaneously in various environmental samples, using both column liquid chromatography (LC)-thermospray (TSP) mass spectrometry (MS) and LC-ionspray (ISP) MS. For sample clean-up, column chromatography with three stationary phases, neutral aluminium oxide, Florisil and aminopropyl-bonded modified silica, were tested. The aminopropyl stationary phase showed the best results, with acetone-dichloromethane (25:75) as eluent; analyte recoveries were 76-100% for all compounds with a relative standard deviation of 2-8%. In the ISP mass spectra of eight of the ten carbamates, the sodium adduct ion, [M + Na]

Original language	English
Pages (from-to)	283-294
Journal	Journal of Chromatography A
Volume	733
DOIs	https://doi.org/10.1016/0021-9673(95)01012-2
Publication status	Published - 1996

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This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 6 Clean Water and Sanitation

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10.1016/0021-9673(95)01012-2

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title = "Determination of ten carbamate pesticides in aquatic and sediment samples by liquid chromatography-ionspray and thermospray mass spectrometry.",

abstract = "Ten carbamate pesticides which exhibit large differences in polarity were determined simultaneously in various environmental samples, using both column liquid chromatography (LC)-thermospray (TSP) mass spectrometry (MS) and LC-ionspray (ISP) MS. For sample clean-up, column chromatography with three stationary phases, neutral aluminium oxide, Florisil and aminopropyl-bonded modified silica, were tested. The aminopropyl stationary phase showed the best results, with acetone-dichloromethane (25:75) as eluent; analyte recoveries were 76-100\% for all compounds with a relative standard deviation of 2-8\%. In the ISP mass spectra of eight of the ten carbamates, the sodium adduct ion, [M + Na]",

author = "M. Honing and J. Riu and D. Barcel{\'o} and \{van Baar\}, B.L.M. and U.A.T. Brinkman",

year = "1996",

doi = "10.1016/0021-9673(95)01012-2",

language = "English",

volume = "733",

pages = "283--294",

journal = "Journal of Chromatography A",

issn = "0021-9673",

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TY - JOUR

T1 - Determination of ten carbamate pesticides in aquatic and sediment samples by liquid chromatography-ionspray and thermospray mass spectrometry.

AU - Honing, M.

AU - Riu, J.

AU - Barceló, D.

AU - van Baar, B.L.M.

AU - Brinkman, U.A.T.

PY - 1996

Y1 - 1996

N2 - Ten carbamate pesticides which exhibit large differences in polarity were determined simultaneously in various environmental samples, using both column liquid chromatography (LC)-thermospray (TSP) mass spectrometry (MS) and LC-ionspray (ISP) MS. For sample clean-up, column chromatography with three stationary phases, neutral aluminium oxide, Florisil and aminopropyl-bonded modified silica, were tested. The aminopropyl stationary phase showed the best results, with acetone-dichloromethane (25:75) as eluent; analyte recoveries were 76-100% for all compounds with a relative standard deviation of 2-8%. In the ISP mass spectra of eight of the ten carbamates, the sodium adduct ion, [M + Na]

AB - Ten carbamate pesticides which exhibit large differences in polarity were determined simultaneously in various environmental samples, using both column liquid chromatography (LC)-thermospray (TSP) mass spectrometry (MS) and LC-ionspray (ISP) MS. For sample clean-up, column chromatography with three stationary phases, neutral aluminium oxide, Florisil and aminopropyl-bonded modified silica, were tested. The aminopropyl stationary phase showed the best results, with acetone-dichloromethane (25:75) as eluent; analyte recoveries were 76-100% for all compounds with a relative standard deviation of 2-8%. In the ISP mass spectra of eight of the ten carbamates, the sodium adduct ion, [M + Na]

U2 - 10.1016/0021-9673(95)01012-2

DO - 10.1016/0021-9673(95)01012-2

M3 - Article

SN - 0021-9673

VL - 733

SP - 283

EP - 294

JO - Journal of Chromatography A

JF - Journal of Chromatography A

ER -

Determination of ten carbamate pesticides in aquatic and sediment samples by liquid chromatography-ionspray and thermospray mass spectrometry.

Abstract

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