Home / Standards / GB/T 21321-2007 GB/T 21321-2007 Active Method for determination of avermectins residue in animal origin food - Immunoaffinity -high performance liquid chromatograph 动物源食品中阿维菌素类药物残留量的测定 免疫亲和-液相色谱法 Standard Type GBT ICS 67.120 CCS X04 Status 现行 Issue Date 2007-10-29 Implementation 2008-04-01 Responsible Dept 农业农村部 Drafting Unit N/A