Traore, S Analysis of trifluralin and other dinitroaniline herbicide residues by zero-order and derivative ultraviolet spectrophotometry. [electronic resource] - The Analyst May 1989 - 609-13 p. digital Publication Type: Journal Article ISSN: 0003-2654 Standard No.: 10.1039/an9891400609 doi Subjects--Topical Terms: Aniline Compounds--analysisDinitrobenzenes--analysisHerbicides--analysisPesticide Residues--analysisPlants--analysisSoil Pollutants--analysisSpectrophotometry, Ultraviolet--methodsSulfanilamidesToluidines--analysisTrifluralin--analysis