Densitometric Quantitation of Urea, Carbamate, and Anilide Herbicides on C18Reversed Phase Thin Layers Using Bratton-Marshall Detection Reagent
- 1 June 1983
- journal article
- research article
- Published by Taylor & Francis in Journal of Liquid Chromatography
- Vol. 6 (7), 1183-1192
- https://doi.org/10.1080/01483918308079990
Abstract
Twelve urea, carbamate, and anilide herbicides were detected on KC18 reversed phase thin layers with the Bratton-Marshall reagent after hydrolysis to produce aromatic amines. Spots were quantitated at the nanogram level by scanning with a densitometer. Analyses of spiked water and soil samples were carried out to demonstrate the practicality of the method.This publication has 4 references indexed in Scilit:
- Thin Layer Chromatography of Pesticides-A Review of Recent Techniques and ApplicationsJournal of Liquid Chromatography, 1982
- Quantitative thin-layer chromatography of chloramben herbicide using densitometryChromatographia, 1975
- Quantitative aspects of spectrodensitometry of thin-layer chromatogramsAnalytical Chemistry, 1971
- An electron-capture gas chromatographic method for the determination of substituted urea and carbamate herbicides as 2,4-dinitrophenyl derivatives of their amine moietiesJournal of Chromatography A, 1969