THE EFFECT OF PH ON THE SIMULTANEOUS DETERMINATION OF SULFAMETHOXAZOLE AND TRIMETHOPRIM BY ULTRAVIOLET SPECTROPHOTOMETRY AND MULTIVARIATE CALIBRATION

THE EFFECT OF PH ON THE SIMULTANEOUS DETERMINATION OF SULFAMETHOXAZOLE AND TRIMETHOPRIM BY ULTRAVIOLET SPECTROPHOTOMETRY AND MULTIVARIATE CALIBRATION

Analytical techniques based on Ultraviolet (UV) spectrophotometry are widely used in pharmaceutical analysis, because they are simple and inexpensive. The choice of pH is critical in the development of univariate methods for pharmaceutical quantitation by UV spectrophotometry since changes may modif...

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Bibliographic Details
Main Authors: Fabiana E.B. da Silva, Willian R.R. Almeida, Fávero R. Paula, Aline L.H. Müller, Érico M.M. Flores, Marco F Ferrão
Format: Article
Language:English
Published: Universidade Federal do Rio Grande do Sul 2017-12-01
Series:Drug Analytical Research
Subjects:
chemometrics
sulphamethoxazole
trimethoprim
ultraviolet
Online Access:https://seer.ufrgs.br/dar/article/view/79218/46099

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