67.050
General methods of tests and analysis for food products
Buying
Published
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.
Life cycle
NOW
PUBLISHED ISO 20634:2015 90.93
Standard confirmed Apr 23, 2021