Pertains to the determination of HT-2 toxin (HT2) in the tested range of 22 [mu]g/kg to 178 [mu]g/kg, T-2 toxin (T2) in the tested range of 7 [mu]g/kg to 50 [mu]g/kg, Deoxynivalenol (DON) in the tested range of 88 [mu]g/kg to 559 [mu]g/kg, and Zearalenone (ZON) in the tested range of 14 [mu]g/kg to 430 [mu]g/kg in cereals and cereal-based compound animal feed.