Home / Standards / GB/T 13885-2017 GB/T 13885-2017 Active Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry 饲料中钙、铜、铁、镁、锰、钾、钠和锌含量的测定 原子吸收光谱法 Standard Type GBT ICS 65.120 CCS B46 Status 现行 Issue Date 2017-11-01 Implementation 2018-05-01 Responsible Dept 国家标准委 Drafting Unit N/A