Agricultural Standard of the People's Republic of China
Scope
This standard stipulates Clenbuterol, Salbutamol, Ractopamine, Zilpaterol, Clorprenaline, Terbutaline, Clenbutaline, and Clenbutaline in feed. Cimaterol, Cimbuterol, Mabuterol, Brombuterol, Clenproperol, Bambuterol, Tobuterol Liquid chromatography-tandem mass spectrometry (LC-MS/MS) determination method for 16 beta-agonists including Tulobuterol, Ritodrine, Mapenterol and Penbutolol . This standard is applicable to the determination of beta-agonists such as clenbuterol in compound feeds, concentrated feeds and additive premixed feeds. The detection limit of this standard is 10 μg/kg, and the quantitation limit is 50 μg/kg.