Home / Standards / GB/T 21033-2007 GB/T 21033-2007 Active Determination of immunoglobulin in feeds - High-pressure liguid chromatography 饲料中免疫球蛋白IgG的测定 高效液相色谱法 Standard Type GBT ICS 65.120 CCS B46 Status 现行 Issue Date 2007-06-21 Implementation 2007-09-01 Responsible Dept 国家标准委 Drafting Unit N/A