Simultaneous quantification of N-butylthiophosphoric triamide and dicyandiamide in urea formulation by liquid chromatography with tandem mass spectrometry.
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DOI: 10.1002/jssc.201800786
Abstract: A new liquid chromatography with tandem mass spectrometry method employing a mixed-mode zwitterionic stationary phase was developed for simultaneous determination of urease inhibitor (N-butylthiophosphoric triamide) and nitrification inhibitor (dicyandiamide) in urea fertilizer. Molecular modeling based… read more here.
Keywords: chromatography tandem; triamide; butylthiophosphoric triamide; liquid chromatography ... See more keywords