Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB 5009.285-2022 |
National food safety standards Determination of vitamin B12 in food {译} 食品安全国家标准 食品中维生素B12的测定 |
China National Standards Determination vitamin B12 |
English PDF |
GB/T 17819-2017 |
Determination of vitamin B12 in additive premix—High performance liquid chromatography 添加剂预混合饲料中维生素B12的测定 高效液相色谱法 |
China National Standards Determination vitamin B12 |
English PDF |
GB 5413.14-2010 |
National Food Safety Standard-Determination of vitamin B12 in infant foods and dairy products 食品安全国家标准 婴幼儿食品和乳品中维生素B12的测定 |
China National Standards Determination vitamin B12 |
English PDF |
GB/T 17819-1999 |
Determination of vitamin B12 in vitamins premix--High-pressure liquid chromatography 维生素预混料中维生素B12的测定 高效液相色谱法 |
China National Standards Determination vitamin B12 |
English PDF |
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