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Development of a method for the determination of sedatives in bovine and porcine urine and kidneys by liquid chromatography–tandem mass spectrometry
(National Veterinary Research Institute in Pulawy; Poland, 2024)Introduction: Sedatives have been used for a long time as animal tranquillisers to prevent stress and weight loss during their transportation. The proper determination of these substances in food of animal origin is essential ... -
Liquid chromatography–mass spectrometry analysis of carvacrol in chicken tissues
(National Veterinary Research Institute in Pulawy; Poland, 2022)Introduction: Carvacrol is an essential oil derived from oregano that is used as a natural additive to improve the efficiency of livestock nutrition. Residues of natural additives such as carvacrol should be ...