Determination of vitamin B12 in additive premix—High performance liquid chromatography
全国饲料工业标准化技术委员会(SAC/TC 76)
本标准规定了添加剂预混合饲料中维生素B12含量测定的高效液相色谱方法。
本标准适用于复合预混合饲料、维生素预混合饲料中维生素B12的测定。
本标准的方法检出限为0.1 mg/kg，定量限为0.5 mg/kg。
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