Multi-Class Procedure for Analysis of 50 Antibacterial Compounds in Eggshells Using Ultra-High-Performance Liquid Chromatography–Tandem Mass Spectrometry

by Małgorzata Gbylik-Sikorska, Anna Gajda, Ewelina Nowacka-Kozak, Beata Łebkowska-Wieruszewska, Andrzej Posyniak
Published 2021-03-01

Transfer of enrofloxacin, ciprofloxacin, and lincomycin into eggshells and residue depletion in egg components after multiple oral administration to laying hens

by Małgorzata Gbylik-Sikorska, Beata Łebkowska-Wieruszewska, Anna Gajda, Ewelina Nowacka-Kozak, Andrzej Lisowski, Andrzej Posyniak
Published 2021-09-01

Development of a Multimatrix UHPLC-MS/MS Method for the Determination of Paracetamol and Its Metabolites in Animal Tissues

by Konrad Pietruk, Małgorzata Gbylik-Sikorska, Beata Łebkowska-Wieruszewska, Anna Gajda, Mario Giorgi, Irene Sartini, Piotr Jedziniak
Published 2021-04-01