COLORIMETRIC DETERMINATION OF THYMOL, OXYPHENBUTAZONE AND MORPHINE HYDROCHLORIDE

SPECTROPHOTOMETRIC DETERMINATION OF PIPERIDINE, PIPERAZINE AND PHENMETRAZINE

SPECTROPHOTOMETRIC DETERMINATION OF CERTAIN BENZODIAZEPINE DRUGS

COLORIMETRIC DETERMINATION OF PHENOTHIAZINE DRUGS 3- CORRELATION BETWEEN MOLAR ABSORPTIVITY AND CERTAIN PHYSICOCHEMICAL PARAMETERS OF RING SUBSTITUENTS

SPECTROCOLOURIMETRIC DETERMINATION OF FURANOCHROMONES AND FURANOCOUMARINS IN PHARMACEUTICAL PREPARATIONS

COLORIMETRIC DETERMINATION OF CERTAIN SYMPATHOMIMETIC DRUGS

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

SPECTROPHOTOMETRIC DETERMINATION OF SOME CEPHALOSPORINS USING 2,2'-DIPHENYL-1-PICRYLHYDRAZYL

SPECTROPHOTOMETRIC DETERMINATION OF DAPSONE AND TRANEXAMIC ACID USING HANTZSCH REACTION AND ITS APPLICATION IN PHARMACEUTICAL FORMULATIONS

COLORIMETRIC DETERMINATION OF PHENOTHIAZINE DRUGS. 4- CORRELATION BETWEEN MOLAR ABSORPTIVITY AND F, R AND X PARAMETERS OF RING SUBSTITUENTS