COMPARISON OF DIFFERENT STRATEGIES FOR THE DETERMINATION OF VETERINARY DRUG RESIDUES IN FOOD BY UPLC-MS/MS USING ORBITRAP ELITE

摘要

Analysis of veterinary drug residues in food matrices usually is performed for a specific group of drugs. Now, with the advent of high resolution mass spectrometry, it's getting possible to use accurate masses, measured during analysis, for unambiguous identification of potential contaminants, and so-called "general unknowns" as well. The aim of the work was to compare different strategies for identification of analytes of different drug groups in large scale.