OS GSO ISO 20634:2021

ISO 20634:2015
Omani Standard   Current Edition · Approved on 01 July 2021

Infant formula and adult nutritionals — Determination of vitamin B12 by reversed phase high performance liquid chromatography (RP-HPLC)

OS GSO ISO 20634:2021 Files

OS GSO ISO 20634:2021 Scope

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.

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