Infant formula and adult nutritionals — Determination of vitamin B12 by reversed phase high performance liquid chromatography (RP-HPLC)
婴幼儿配方和成人营养 - 通过反相高效液相色谱(RP-HPLC)测定维生素B12
发布日期:
2015-11-09
ISO 20634:2015规定了通过反相高效液相色谱法定量测定婴儿和成人配方奶粉(粉末、即食液体和液体浓缩物)中维生素B12的方法。
ISO 20634:2015 specifies a method for the quantitative determination of vitamin B12 in infant and adult formula (powders, ready-to-feed liquids and liquid concentrates) by reversed phase high performance liquid chromatography.