NF EN ISO 5398-4 : 2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
LEATHER - CHEMICAL DETERMINATION OF CHROMIC OXIDE CONTENT - PART 4: QUANTIFICATION BY INDUCTIVELY COUPLED PLASMA - OPTICAL EMISSION SPECTROMETER (ICP-OES)
19-03-2019
12-01-2013
Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Principe
5 Échantillonnage et préparation de l'échantillon
6 Réactifs
6.1 Méthode d'oxydation en milieu humide
6.2 Plasma à couplage inductif - spectromètre d'émission
optique (ICP - OES)
7 Appareillage
8 Méthodes
8.1 Préparation de la solution d'analyse
8.2 Mesurage de la solution aqueuse
9 Calcul et expression des résultats
10 Rapport d'essai
Annexe A (informative) Dosage de l'eau et des autres
matières volatiles
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