NF EN ISO 17072-2

NF EN ISO 17072-2

April 2019
Standard Cancelled

Leather - Chemical determination of metal content - Part 2 : total metal content

This document specifies a method for the determination of the total metal content in leather using digestion of the leather and subsequent determination with inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), atomic absorption spectrometry (AAS) or spectrometry of atomic fluorescence (SFA).This method determines the total metal content in leather; it is not compound-specific or specific to the oxidation state of the metals.

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Main informations

Collections

National standards and national normative documents

Publication date

April 2019

Number of pages

16 p.

Reference

NF EN ISO 17072-2

ICS Codes

59.140.30   Leather and furs

Classification index

G52-101-2

Print number

1

International kinship

ISO 17072-2:2019

European kinship

EN ISO 17072-2:2019
Sumary
Leather - Chemical determination of metal content - Part 2 : total metal content

This document specifies a method for the determination of the total metal content in leather using digestion of the leather and subsequent determination with inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), atomic absorption spectrometry (AAS) or spectrometry of atomic fluorescence (SFA).

This method determines the total metal content in leather; it is not compound-specific or specific to the oxidation state of the metals.

Replaced standards (1)
NF EN ISO 17072-2
April 2011
Standard Cancelled
Leather - Chemical determination of metal content - Part 2 : total metal content

ISO 17072-2:2011 specifies a method for the determination of the total metal content in leather using digestion of the leather and subsequent determination with inductively coupled plasma/optical emission spectrometry (ICP/OES), or inductively coupled plasma/mass spectrometry (ICP/MS), or atomic absorption spectrometry (AAS) or spectrometry of atomic fluorescence (SFA). This method determines the total metal content in leather; it is not compound-specific or specific to the oxidation state of the metals. The method is applicable for determining aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), cadmium (Cd), calcium (Ca), chromium (Cr), cobalt (Co), copper (Cu), iron (Fe), lead (Pb), magnesium (Mg), manganese (Mn), mercury (Hg), molybdenum (Mo), nickel (Ni), potassium (K), selenium (Se), silicon (Si), sodium (Na), tin (Sn), titanium (Ti), zinc (Zn), and zirconium (Zr). The quantification limit of total lead is 8 mg/kg. ISO 17072-2:2011 is not applicable to chromium-tanned leathers. In this case, ISO 5398-1, or ISO 5398-2, or ISO 5398-3, or ISO 5398-4 are used.

Standard replaced by (1)
NF EN ISO 17072-2
September 2022
Standard Current
Leather - Chemical determination of metal content - Part 2 : total metal content

This document specifies a method for the determination of the total metal content in leather using digestion of the leather and subsequent determination with inductively coupled plasma optical emission spectrometry (ICP-OES), inductively coupled plasma mass spectrometry (ICP-MS), atomic absorption spectrometry (AAS) or spectrometry of atomic fluorescence (SFA). This method determines the total metal content in leather. It is not compound-specific or specific to the oxidation state of the metals.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Principe
  • 5 Réactifs
  • 6 Appareillage et matériel
  • 7 Échantillonnage et préparation des échantillons
  • 8 Mode opératoire
  • 9 Calcul et expression des résultats
  • 10 Rapport d'essai
  • Annexe A Résultats de l'essai interlaboratoires et limites de quantification
  • Bibliographie
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