Home / Standards / GB/T 20755-2006 GB/T 20755-2006 Active Method for the determination of nine penicillins residues in livestork and poultry muscles - LC-MS-MS method 畜禽肉中九种青霉素类药物残留量的测定 液相色谱-串联质谱法 Standard Type GBT ICS N/A CCS X04 Status 现行 Issue Date 2006-12-31 Implementation 2007-03-01 Responsible Dept 农业农村部 Drafting Unit 农业农村部