Determination of 125 veterinary drugs residues in eggs by QuEChERS-ultra-high performance liquid chromatography-tandem mass spectrometry

≥ 0.99), and the acceptable limits of quantification were determined to be 2.0-60 μg/kg for the 125 veterinary drugs. Good recovery values (60.4%-119.3%) were achieved for all the 125 veterinary drugs with RSD values ranging from 0.3% to 16.1%. This method proved suitable for the rapid determination of veterinary drug residues in eggs with a simple, accurate, and low-cost procedure.