ISO 20634:2015

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

Publication date: Nov 9, 2015

General information

Current stage: 90.20 Effective date: Apr 15, 2026

Originator: ISO

Owner: ISO/TC 34

Type: International Standard

ICS: 67.050

Languages: English French

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Status: Published

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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
90.20 Standard under periodical review
Apr 15, 2026

National adoptions

SSH ISO 20634:2015

DPS

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

60.60 Standard published

DPS/KT 307 more

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