Home / Standards / GB/T 22973-2008 GB/T 22973-2008 Active Determination of melengestrol acetate, chlormadinone acetate and megestrol acetate residues in milk and milk powder - HPLC-MS-MS method 牛奶和奶粉中醋酸美仑孕酮、醋酸氯地孕酮和醋酸甲地孕酮残留量的测定 液相色谱-串联质谱法 Standard Type GBT ICS N/A CCS X04 Status 现行 Issue Date 2008-12-31 Implementation 2009-05-01 Responsible Dept 农业农村部 Drafting Unit N/A