Piroxicam voltammetric determination by ultra low cost pencil graphite electrode
Piroxicam (PRX) was determined in pharmaceutical capsules with differential pulse voltammetry (DPV) in a three electrode system consisting of a pencil graphite electrode (PGE) as working electrode, a Pt wire and a reference electrode of Ag/AgCl/KCl 3 M. An irreversible oxidation peak was observed in...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Universidade de São Paulo
2020-03-01
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Series: | Brazilian Journal of Pharmaceutical Sciences |
Subjects: | |
Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-82502020000100504&tlng=en |