Home / Standards / GB/T 22989-2008 GB/T 22989-2008 Abolished Determination of cefapirin, cephalexin, cefalonium, cefquinome residues in milk and milk powder - LC-MS-MS method 牛奶和奶粉中头孢匹林、头孢氨苄、头孢洛宁、头孢喹肟残留量的测定 液相色谱-串联质谱法 Standard Type GBT ICS N/A CCS X04 Status 废止 Issue Date 2008-12-31 Implementation 2009-05-01 Responsible Dept 农业农村部 Drafting Unit N/A