Home / Standards / GB/T 19542-2007 GB/T 19542-2007 Abolished The determination of sulfonamides in feeds - HPLC 饲料中磺胺类药物的测定 高效液相色谱法 Standard Type GBT ICS 65.120 CCS B46 Status 废止 Issue Date 2007-06-21 Implementation 2007-09-01 Responsible Dept 国家标准委 Drafting Unit N/A