Spectrophotometric Determination of Sulfanilamide Using Oxidative Coupling Reaction With the Presence of The Peroxidase Enzyme

SPECTROPHOTOMETRIC DETERMINATION OF SOME AROMATIC DIAMINES USING SODIUM SULPHIDE AND AN OXIDANT

Spectrophotometric Assay of Trifluoperazine-HCl Via Oxidation and Bleaching the Color of Bougainville

Spectrophotometric Micro-determination of Three Quinolones Antibacterial Drugs in Pure and in Pharmaceutical Dosage Forms by Reactions with Diphenylamine Sulphonate Redox Indices

EXTRACTIVE SPECTROPHOTOMETRIC DETERMINATION OF IRON (II) USING AN ION ASSOCIATION COMPLEX FORMATION

Spectrophotometric Determination of Mesalazine via Diazotization-Coupling Reaction by Using Thymol Reagent

SPECTROPHOTOMETRIC DETERMINATION OF SOME PHARMACEUTICAL THIOLS USING 2,6-DICHLOROQUINONE-4-CHLORIMIDE

Spectrophotometric Determination of Ornidazole, Secnidazole and Tinidazole in Pharmaceutical Preparations Based on Formation of Dyes

SPECTROPHOTOMETRIC ESTIMATION OF SOME NITROGENOUS PHARMACEUTICAL COMPOUNDS BY CHARGE TRANSFER COMPLEXATION

SPECTROPHOTOMETRIC DETERMINATION OF SOME FLUOROQUINOLONE DERIVATIVES THROUGH OXIDATION WITH CERIUM (IV)