This standard was last reviewed and confirmed in 2021. Therefore this version remains current.
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.
Status: PublishedPublication date: 2015-11
Edition: 1Number of pages: 14
Technical Committee: ISO/TC 34 Food products
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