Spectrophotometric Study of a new Complexation between Zn(II) and 5-Bromosalicylaldehyde Thiosemicarbazone and Its Application

Spectrophotometric Determination of Benzethonium Chloride Using Some Chromotropic Acid Azo Dyes

Spectrophotometric Determination of Cerium(III) in Some Industrial and Plant Samples Using New Synthesized Azo-dye Reagent: Synthesis and Characterization

Spectrophotometric Determination of Cu (+II) by Complexation with 2-(4-biphenyl) Imidazo [1,2-] Pyrimidine-3-Hydrazone and Studying Characteristics of prepared complex.

Spectrophotometric Determination of Catechol and Resorcinol By Oxidative Coupling With 2,4-Dinitrophenyl Hydrazine

Preconcentration and spectrophotometric determination of Fe(III) by cloud point extraction using Zincon as complexing agent

Ion Flotation and Flame Atomic Absorption Spectrophotometric Determination of Nickel and Cobalt in Environmental and Pharmaceutical Samples Using a Thiosemicarbazone Derivative

Derivative Spectrophotometric Determination of Lu, Tb and Tm Using Fluorescein Dye

SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF FEXONFENDINE HYDROCHLORIDE IN PHARMACEUTICAL FORMULATIONS

Development of Spectrophotometric Method for the Determination of Catecholamines in Pure and Pharmaceutical Formulations, Using Pyromellitic Dianhydride Reagent by Charge Transfe