Home / Standards / GB 1903.12-2015 GB 1903.12-2015 National Food Safety Standard — Food Nutritional Fortifier — L-Se-methylselenocysteine 食品安全国家标准 食品营养强化剂 L-硒-甲基硒代半胱氨酸 Standard Type GB ICS N/A CCS N/A Status N/A Issue Date N/A Implementation N/A Responsible Dept N/A Drafting Unit N/A