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 phenol, catechol and resorcinol using denitrification reactions and coupling with benzidine reagent.

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

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

Spectrophotometric Determination of Benzethonium Chloride Using Some Chromotropic Acid Azo Dyes

A SPECTROPHOTOMETRIC METHOD FOR VANADIUM DETERMINATION IN SEVERAL GEOLOGICAL MATRICES USING ALIZARIN RED S

DIRECT AND DERIVATIVE SPECTROPHOTOMETRIC METHOD FOR YTTRIUM DETERMINATION IN DIFFERENT RARE EARTH CONCENTRATES

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

Indirect Spectrophotometric Determination of Mebendazole Using N-Bromosuccinimide as An Oxidant and Tartarazine Dye as Analytical Reagent