Home / Standards / GB/T 21101-2007 GB/T 21101-2007 Abolished Identification of porcine derived materials in feedstuff PCR method 动物源性饲料中猪源性成分定性检测方法 PCR方法 Standard Type GBT ICS 65.120 CCS B46 Status 废止 Issue Date 2007-10-24 Implementation 2008-04-01 Responsible Dept 国家标准委 Drafting Unit N/A