UTILITY OF DICHLOROMALEIMIDE DERIVATIVE AS A CHROMOGENIC REAGENT FOR THE SPECTROPHOTOMETRIC DETERMINATION OF CERTAIN FLUOROQUINOLONES AND RELATED COMPOUNDS

COLORIMETRIC DETERMINATION OF CERTAIN TERTIARY AMINE DRUGS

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

FORMAZAN-INDUCED COLORIMETRIC ANALYSIS OF DIHYDRALAZINE SULFATE

COLORIMETRIC DETERMINATION OF THYMOL, OXYPHENBUTAZONE AND MORPHINE HYDROCHLORIDE

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

SENSITIVE AND SPECIFIC ASSAY OF TERTIARY AMINE DRUGS WITH PHTHALIC ANHYDRIDE

Spectrophotometric Determination of Loratadine drug by New 6-hydrazineyl-3-(pyridiin-4-yl)-[1,2,4] triazolo[3, 4-b][1, 3 ,4]thiadiiazole A1 derived from isonicotinic acid in pure

Spectrophotometric Method for Determination of Nifedipine in Pure Form and its Pharmaceutical Preparation

SPECTROPHOTOMETRIC DETERMINATION OF FAMOTIDINE USING P-CBLORANILIC ACID