Spectrophotometric determination of ranitidine hydrochloride and famotidine using 1,2- naphthoquinone-4-sulphonate.

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

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

SPECTROPHOTOMETRIC DETERMINATION OF CERTAIN PHARMACEUTICAL SECONDARY AROMATIC AMINES USING 3-METHYLBENZOTHIAZOLIN-2-ONE HYDRAZONE

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

SPECTROPHOTOMETRIC METHOD FOR THE DETERMINATION OF FEXONFENDINE HYDROCHLORIDE IN PHARMACEUTICAL FORMULATIONS

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

SPECTROPHOTOMETRIC ESTIMATION OF METOCLOPRAMIDE HYDROCHLORIDE IN PHARMACEUTICAL PREPARATIONS

SPECTROPHOTOMETRIC DETERMINATION OF NITRAZEPAM IN TABLETS

SPECTROSCOPIC METHODS FOR THE DETERMINATION OF FLURBIPROFEN AND TIAPROFENIC ACID