Hydrophilic interaction liquid chromatography coupled to quadrupole time-of-flight mass spectrometry as a potential combination for the determination of sulfonamide residues in complex infant formula matrices
Mateus Henrique Petrarca, Patrícia Aparecida de Campos Braga, Félix Guillermo Reyes Reyes, Adriana Pavesi Arisseto Bragotto
Topics & Concepts
ChemistryChromatographyRepeatabilityHydrophilic interaction chromatographyMass spectrometrySample preparationTime-of-flight mass spectrometryProtein precipitationIon suppression in liquid chromatography–mass spectrometryReproducibilityDiluentExtraction (chemistry)Electrospray ionizationSolid phase extractionAnalytical Chemistry (journal)Liquid chromatography–mass spectrometryHigh-performance liquid chromatographyIonIonizationNuclear chemistryOrganic chemistryAnalytical Chemistry and ChromatographyPesticide Residue Analysis and SafetyMass Spectrometry Techniques and Applications