NF ISO 20634

NF ISO 20634

March 2016
Standard Current

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

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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Main informations

Collections

National standards and national normative documents

Publication date

March 2016

Number of pages

18 p.

Reference

NF ISO 20634

ICS Codes

67.050   General methods of tests and analysis for food products
67.230   Prepackaged and prepared foods

Classification index

V03-184

Print number

1

International kinship

ISO 20634:2015
Sumary
Infant formula and adult nutritionals - Determination of vitamin B12 by reversed phase high performance liquid chromatography (RP-HPLC)

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.

Table of contents
  • 1 Domaine d'application
  • 2 Termes et définitions
  • 3 Principe
  • 4 Réactifs et matériaux
  • 5 Appareillage
  • 6 Mode opératoire
  • 7 Calculs
  • Annexe A Exemples de chromatogrammes
  • Annexe B Données de fidélité
  • Annexe C Exemple de procédure de qualification de cartouche SPE
  • Bibliographie
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