title: Simple method for distinguishing maneb, zineb, mancozeb, and selected mixtures.
abstract: Maneb, zineb, mancozeb, and arbitrarily selected mixtures of those can be differentiated by a simple method. Compounds are differentiated on the basis of colors produced after treatment of saturated solutions of the fungicides in n-propanol-acetone mixture (1 + 1 v/v), first with dithizone and then with monosodium dihydrogen phosphate solution in the same solvent. The color depends on the type and concentration of metal present in the sample.
authors: I.U. Mühendislik Fakültesi, Vezneciler, Istanbul, Turkey.
authors: H
authors: H
authors: Afsar
authors: B
authors: B
authors: Demirata
mesh_terms: D003124:Colorimetry; D007202:Indicators and Reagents; D008344:Maneb / Q000032:analysis*; D013859:Thiocarbamates / Q000032:analysis*; D015038:Zineb / Q000032:analysis*
chemical_list: D007202:Indicators and Reagents; D013859:Thiocarbamates; D008344:Maneb; C013099:mancozeb; D015038:Zineb