DEVELOPMENT OF FOUR UV-SPECTROMETRIC TECHNIQUES FOR CONCURRENT ESTIMATION OF ASPIRIN AND SILDENAFIL CITRATE IN THEIR BINARY MIXTURE AND PHARMACEUTICAL FORMULATIONS

MULTIVARIATE SPECTROPHOTOMETRIC ANALYSIS OF CERTAIN ANTIHYPERTENSIVE BINARY MIXTURES

UTILITY OF CERTAIN SPECTROFLUORIMETRIC METHODS FOR ANALYSIS OF TWO PHARMACEUTICAL BINARY MIXTURES

APPLICATION OF MULTIVARIATE CALIBRATION AND DERIVATIVE ANALYSIS IN THE SPECTROPHOTOMETRIC DETERMINATION OF SOME ASCORBIC ACID PHARMACEUTICAL MIXTURES

UV Spectrophotometric Determination of Paracetamol in Presence of Drotaverine Hydrochloride

ESTIMATION OF PARACETAMOL PRESENT IN A PHYSICAL MIXTURE CONTAINING KETOROLAC TROMETHAMINE SOLID DISPERSION WITH DIFFERENT POLYMERS

Densitometric and Ratio Spectra Methods for Simultaneous Determination of Sulfaquinoxaline Sodium and Pyrimethamine in Binary Mixture

COMPARATIVE STUDY AMONG FOUR SPECTROPHOTOMETRIC METHODS FOR THE SIMULTANEOUS DETERMINATION OF BINARY MIXTURE OF CHLORZOXAZONE AND DICLOFENAC POTASSIUM

QUANTITATIVE ANALYSIS OF SOME PHARMACEUTICAL FORMULATIONS THROUGH CHARGE TRANSFERCOMPLEXATION REACTION

CHEMOMETRIC ASSISTED SPECTROPHOTOMETRIC METHODS FOR SIMULTANEOUS DETERMINATION OF AMLODIPINE /CANDESARTAN MIXTURE IN THEIR PURE FORMS AND THEIR PHARMACEUTICAL PREPARATIONS