饲料中二噁英及二噁英类多氯联苯的测定 同位素稀释-高分辨气相色谱/高分辨质谱法 Determination of PCDD/Fs and dioxin-like PCBs in feeds—lsotope dilution HRGC/HRMS GB/T 28643-2012 实施时间: 2012-11-01 (483) [相关检测机构] [相关产品方案](1)