This document's method of analysis is applicable for the determination of: - deoxynivalenol (DON) in the tested range of 100 µg/kg to 3 300 µg/kg, - aflatoxin B1 (AfB1) in the tested range of 2,5 µg/kg to 440 µg/kg, - fumonisin B1 (FB1) in the tested range of 690 µg/kg to 7 500 µg/kg, - fumonisin B2 (FB2) in the tested range of 200 µg/kg to 2 500 µg/kg, - T-2 toxin in the tested range of 7,5 µg/kg to 360 µg/kg, - HT-2 toxin in the tested range of 14 µg/kg to 1 800 µg/kg, - zearalenone (ZEN) in the tested range of 30 µg/kg to 600 µg/kg, and - ochratoxin A (OTA) in the tested range of 10 µg/kg to 230 µg/kg in cereals and cereal-based compound feed by liquid-chromatography tandem mass spectrometry (LC-MS/MS).