The Determination of Metribuzin and Its Metabolites by High Pressure Liquid Chromatography
- 1 March 1983
- journal article
- research article
- Published by Taylor & Francis in Journal of Liquid Chromatography
- Vol. 6 (4) , 725-742
- https://doi.org/10.1080/01483918308076080
Abstract
A method for the determination of metribuzin [a systemic herbicide] and its metabolites in plant tissues [Glycine max cv. Ransom] was developed using high pressure liquid chromatography (HPLC). The system used involves reversed-phase chromatography on a C-18 HPLC column and a 62:38 methanol/0.05 M acetic acid mobile phase. Under these conditions, metribuzin and the 3 known metabolites [deaminated metribuzin (DA), deaminated diketometribuzin (DADK) and diketometribuzin (DK)] are completely resolved from each other. Detection is by UV absorbance at 254 nm.Keywords
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