BS EN ISO 13904-2005 动物饲料.色氨酸含量测定

标准号：BS EN ISO 13904-2005
中文标准名称：动物饲料.色氨酸含量测定
英文标准名称：Animal feeding stuffs - Determination of tryptophan content
标准类型：B46
发布日期：2005/6/13 12:00:00
实施日期：2005/6/13 12:00:00
中国标准分类号：B46
国际标准分类号：65.120
适用范围：ISO 13904:2005 describes the determination of the total and free tryptophan in feeding stuffs (e.g. complete and complementary feeds, supplementary feeds, raw materials, ingredients, premixtures and concentrates. It does not distinguish between D- and L-forms.