Dried skimmed milk — Determination of vitamin A content — Part 1: Colorimetric method
脱脂奶粉;维生素A含量的测定第1部分:比色法
发布日期:
2009-09-24
ISO 12080-1 | IDF 142-1:2009规定了一种比色法,用于测定每克含有至少10 IU(国际单位)维生素a的脱脂奶粉中的维生素a。
ISO 12080-1|IDF 142-1:2009 specifies a colorimetric method for the determination of vitamin A in dried skimmed milk containing at least 10 IU (International Units) of vitamin A per gram.