Determination of Peak Purity in HPLC by Coupling Coulometric Array Detection and Two-Dimensional Correlation Analysis. - Julio Enrique Oney-Montalvo; Ksenia Morozova; Manuel Octavio Ramírez-Sucre; Matteo Scampicchio; Ingrid Mayanin Rodríguez-Buenfil (Sensors, 2022)