Agricultural Standard of the People's Republic of China
Scope
This standard specifies the high-performance liquid chromatography detection method for nine sulfonamide drugs in feed materials. This standard applies to sulfaacetyl, sulfadiazine, sulfapyridine, sulfamethoxine, sulfamethoxypyridazine, sulfamethoxazole, and sulfamethoxazine in compound feed, concentrated feed, and additive premixes. , Determination of the content of sulfadimethoxine and sulfaquinoxaline. The detection limit of this method is 0.1 mg/kg, and the quantitation limit is 0.5 mg/kg.