Simultaneous determination of chlorimuron-ethyl and its major metabolites in soil and water by reversed phase liquid chromatography.
A rapid reversed-phase HPLC method was developed for simultaneously determination of chlorimuron-ethyl and its metabolites such as ethyl-2-aminosulfonyl benzoate, 4-methoxy-6-chloro-2-amino pyrimidine and saccharin in soil and water systems by using RP18 column and methanol-water (70:30 v/v) solvent system with detection at 230 nm. The recoveries of chlorimuron-ethyl and its metabolites ranged from 80 to 95%.
Choudhury
P P
PP
Division of Agricultural Chemicals, Indian Agricultural Research Institute, New Delhi, India.
Dureja
P
P
D002851:Chromatography, High Pressure Liquid / Q000379:methods*; D006540:Herbicides / Q000032:analysis*; D011743:Pyrimidines / Q000032:analysis*; D012989:Soil Pollutants / Q000032:analysis*; D013056:Spectrophotometry, Ultraviolet; D013453:Sulfonylurea Compounds / Q000032:analysis*; D014874:Water Pollutants, Chemical / Q000032:analysis*
D006540:Herbicides; D011743:Pyrimidines; D012989:Soil Pollutants; D013453:Sulfonylurea Compounds; D014874:Water Pollutants, Chemical; C112343:chlorimuron ethyl