China 'GB/T 22976-2008
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 22976-2008
Determination of α-trenbolone, β-trenbolone, nortestosterone and epi-nortestosterone residues in milk and milk powder - LC-MS-MS method 牛奶和奶粉中α-群勃龙、β-群勃龙、19-乙烯去甲睾酮和epi-19-乙烯去甲睾酮残留量的测定 液相色谱-串联质谱法
Issued Date:2008-12-31
Implemented Date:2009-05-01
Issued by:
The Standardization Administration of the People's Republic of China