Application of capillary electrophoresis to the simultaneous determination and stability study of four extensively used penicillin derivatives
Braz. j. pharm. sci; 50 (3), 2014
The applicability of capillary electrophoresis for the analysis of four extensively used penicillin derivatives (benzylpenicillin, ampicillin, amoxicillin, oxacilllin) has been studied. Because of structural similarities, the electrophoretic behavior of these derivatives is very similar; consequently an ...