Validated spectrophotometric and spectrodensitometric methods for determination of a ternary mixture of analgesic drugs in different dosage forms

Validated spectrophotometric and spectrodensitometric methods for determination of a ternary mixture of analgesic drugs in different dosage forms

Accurate, sensitive and precise methods have been developed for determination of aspirin, caffeine, and paracetamol, in their ternary mixture with minimum sample pretreatment and without previous separation. Method (A) is a spectrophotometric one that depends on determination of aspirin and paraceta...

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Bibliographic Details
Main Authors: Nouruddin W. Ali, Nada S. Abdelwahab, M. Abdelkawy, Aml A. Emam
Format: Article
Language:English
Published: Faculty of Pharmacy, Cairo University 2012-12-01
Series:Bulletin of Faculty of Pharmacy Cairo University
Subjects:
Successive derivative of ratio spectra
TLC-Densitometry
Aspirin
Caffeine
Paracetamol
Online Access:http://www.sciencedirect.com/science/article/pii/S1110093112000312

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