Simultaneous Analysis of Isoniazid and Its Impurities by CZE
Authors: Faria, A.F.; Vasconcelos, J.P.; Gonçalves, R.S.B.; De Souza, M.V.N. Oliveira, M.A.L. Source: Chromatographia (Wiesbaden), v. 75, p. 1335-1339, 2012. Publisher: Springer Abstract An alternative methodology for simultaneous determination of isoniazid, isonicotinic acid, 4-cyanopyridine, ethyl isonicotinate and isonicotinamide by capillary zone electrophoresis, within an analysis time of 11 min, is proposed. An electrolyte composed by 50 mmol L−1 of […]
