NF EN 14670
NF EN 14670

NF EN 14670

November 2005
Standard Current

Surface active agents - Sodium dodecyl sulfate - Analysis method

Le présent document spécifie une méthode de détermination de la teneur et de la masse molaire du dodécylsulfate de sodium utilisé comme titre initial dans la détermination du titre des solutions étalons pour le titrage des agents de surface.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2005

Number of pages

11 p.

Reference

NF EN 14670

ICS Codes

71.100.40   Surface active agents

Classification index

T73-292

Print number

1 - novembre 2005

European kinship

EN 14670:2005
Sumary
Surface active agents - Sodium dodecyl sulfate - Analysis method

Le présent document spécifie une méthode de détermination de la teneur et de la masse molaire du dodécylsulfate de sodium utilisé comme titre initial dans la détermination du titre des solutions étalons pour le titrage des agents de surface.
Table of contents
  • Avant-propos
    3
  • 1 Domaine d'application
    4
  • 2 Références normatives
    4
  • 3 Principe
    4
  • 4 Réactifs
    4
  • 5 Appareillage
    4
  • 6 Échantillonnage et préparation de l'échantillon
    5
  • 7 Mode opératoire
    5
  • 8 Expression des résultats
    5
  • 9 Fidélité
    6
  • 10 Rapport d'essai
    6
  • Annexe A (informative) Chromatogramme type
    7
  • Annexe B (informative) Résultats de l'essai interlaboratoire
    8
  • Bibliographie
    9
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