Ion Formation of N-Methyl Carbamate Pesticides in Thermospray Mass Spectrometry: The Effects of Additives to the Liquid Chromatographic Eluent and of the Vaporizer Temperature.

M. Honing; D. Barceló; B.L.M. van Baar; R.T. Ghijsen; U.A.T. Brinkman

doi:10.1016/1044-0305(94)87017-9

Ion Formation of N-Methyl Carbamate Pesticides in Thermospray Mass Spectrometry: The Effects of Additives to the Liquid Chromatographic Eluent and of the Vaporizer Temperature.

M. Honing
, D. Barceló
, B.L.M. van Baar
, R.T. Ghijsen
, U.A.T. Brinkman

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

Abstract

The effects of three additives-ammonium acetate, ammonium formate, and nicotinic acid-to the liquid chromatographic (LC) eluent and of the vaporizer temperature on the ion formation of N-methyl carbamate pesticides in thermospray (TSP) mass spectrometry was investigated by using filament- or discharge-assisted ionization. Nineteen carbamates and 12 of their known environmental degradation products were used as model compounds. The additives cause a strong reduction in the abundance of the characteristic fragment ions [M + H - CH

Original language	English
Journal	Journal of the American Society for Mass Spectrometry
Volume	1044
DOIs	https://doi.org/10.1016/1044-0305(94)87017-9
Publication status	Published - 1994

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10.1016/1044-0305(94)87017-9

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Honing, M., Barceló, D., van Baar, B. L. M., Ghijsen, R. T., & Brinkman, U. A. T. (1994). Ion Formation of N-Methyl Carbamate Pesticides in Thermospray Mass Spectrometry: The Effects of Additives to the Liquid Chromatographic Eluent and of the Vaporizer Temperature. Journal of the American Society for Mass Spectrometry, 1044. https://doi.org/10.1016/1044-0305(94)87017-9

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title = "Ion Formation of N-Methyl Carbamate Pesticides in Thermospray Mass Spectrometry: The Effects of Additives to the Liquid Chromatographic Eluent and of the Vaporizer Temperature.",

abstract = "The effects of three additives-ammonium acetate, ammonium formate, and nicotinic acid-to the liquid chromatographic (LC) eluent and of the vaporizer temperature on the ion formation of N-methyl carbamate pesticides in thermospray (TSP) mass spectrometry was investigated by using filament- or discharge-assisted ionization. Nineteen carbamates and 12 of their known environmental degradation products were used as model compounds. The additives cause a strong reduction in the abundance of the characteristic fragment ions [M + H - CH",

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

year = "1994",

doi = "10.1016/1044-0305(94)87017-9",

language = "English",

volume = "1044",

journal = "Journal of the American Society for Mass Spectrometry",

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Ion Formation of N-Methyl Carbamate Pesticides in Thermospray Mass Spectrometry: The Effects of Additives to the Liquid Chromatographic Eluent and of the Vaporizer Temperature. / Honing, M.; Barceló, D.; van Baar, B.L.M. et al.
In: Journal of the American Society for Mass Spectrometry, Vol. 1044, 1994.

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

TY - JOUR

T1 - Ion Formation of N-Methyl Carbamate Pesticides in Thermospray Mass Spectrometry: The Effects of Additives to the Liquid Chromatographic Eluent and of the Vaporizer Temperature.

AU - Honing, M.

AU - Barceló, D.

AU - van Baar, B.L.M.

AU - Ghijsen, R.T.

AU - Brinkman, U.A.T.

PY - 1994

Y1 - 1994

N2 - The effects of three additives-ammonium acetate, ammonium formate, and nicotinic acid-to the liquid chromatographic (LC) eluent and of the vaporizer temperature on the ion formation of N-methyl carbamate pesticides in thermospray (TSP) mass spectrometry was investigated by using filament- or discharge-assisted ionization. Nineteen carbamates and 12 of their known environmental degradation products were used as model compounds. The additives cause a strong reduction in the abundance of the characteristic fragment ions [M + H - CH

AB - The effects of three additives-ammonium acetate, ammonium formate, and nicotinic acid-to the liquid chromatographic (LC) eluent and of the vaporizer temperature on the ion formation of N-methyl carbamate pesticides in thermospray (TSP) mass spectrometry was investigated by using filament- or discharge-assisted ionization. Nineteen carbamates and 12 of their known environmental degradation products were used as model compounds. The additives cause a strong reduction in the abundance of the characteristic fragment ions [M + H - CH

U2 - 10.1016/1044-0305(94)87017-9

DO - 10.1016/1044-0305(94)87017-9

M3 - Article

SN - 1044-0305

VL - 1044

JO - Journal of the American Society for Mass Spectrometry

JF - Journal of the American Society for Mass Spectrometry

ER -

Ion Formation of N-Methyl Carbamate Pesticides in Thermospray Mass Spectrometry: The Effects of Additives to the Liquid Chromatographic Eluent and of the Vaporizer Temperature.

Abstract

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