New colorimetric methods for the determination of trazodone HCl, famotidine, and diltiazem HCl in their pharmaceutical dosage forms

Analytical and Bioanalytical Chemistry

Volumn 376, Issue 5, 2003, Pages 710-714

  Ayad, Magda M ^a   Shalaby, Abdalla ^a   Abdellatef, Hisham E ^a   Hosny, Mervat M ^a  

^a Zagazig University   (Egypt)

Author keywords

Colorimetry; Diltiazem HCl; Famotidine; Iron bipyridyl; Iron phenanthroline; Trazodone HCl

Indexed keywords

ABSORPTION; ACIDITY; COLORIMETRY; COMPLEXATION; DRUG PRODUCTS; IRON; OPTIMIZATION;

DILTIAZEM HCI; FAMOTIDINE; IRON-BIPYRIDYL; IRON-PHENANTHROLINE; TRAZODONE HCI;

KETONES;

DILTIAZEM; FAMOTIDINE; TRAZODONE;

ARTICLE; CHEMISTRY; COLORIMETRY; COMPARATIVE STUDY; EVALUATION; METHODOLOGY; TABLET; ULTRAVIOLET SPECTROPHOTOMETRY; VALIDATION STUDY;

COLORIMETRY; DILTIAZEM; FAMOTIDINE; SPECTROPHOTOMETRY, ULTRAVIOLET; TABLETS; TRAZODONE;

EID: 0142183404     PISSN: 16182642     EISSN: None     Source Type: Journal    
DOI: 10.1007/s00216-003-1954-6     Document Type: Article

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