NF ISO 9936

NF ISO 9936

January 2002
Standard Cancelled

Animal and vegetable fats and oils - Determination of tocopherols and tocotrienolss contents - Method using high-performance liquid chromatography

Main informations

Collections

National standards and national normative documents

Publication date

January 2002

Number of pages

17 p.

Reference

NF ISO 9936

ICS Codes

67.200.10   Animal and vegetable fats and oils

Classification index

T60-239

Print number

1 - 19/01/2005

International kinship

ISO 9936:1997
Replaced standards (1)
NF T60-239
July 1978
Standard Cancelled
Vegetable and animal fats and oils. Determination of the composition of the tocopherolic fraction.

Standard replaced by (1)
NF EN ISO 9936
October 2006
Standard Cancelled
Animal and vegetable fats and oils - Determination of tocopherol and tocotrienol content by high-performance liquid chromatography

ISO 9936:2006 specifies a method for the determination of the contents of free alpha-, beta-, gamma- and delta-tocopherols and tocotrienols in animal and vegetable fats and oils by high-performance liquid chromatography. For products containing tocopherol or tocotrienol esters, it is necessary to carry out a preliminary saponification.

Table of contents
  • 1
    Domaine d'application 1
  • 2
    Référence normative 1
  • 3
    Définition 1
  • 4
    Principe 1
  • 5
    Réactifs 2
  • 6
    Appareillage 2
  • 7
    Échantillonnage 3
  • 8
    Préparation de l'échantillon pour essai 3
  • 9
    Mode opératoire 3
  • 10
    Expression des résultats 6
  • 11
    Fidélité 6
  • 12
    Rapport d'essai 7
  • Annexe A (informative) Saponification
    8
  • Annexe B (informative) Résultats des essais interlaboratoires
    10
  • Annexe C (informative) Bibliographie
    11
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