Standard

NS-EN ISO 17072-1:2019

Publisert
Forhåndsvisning

Rettelser og tillegg kjøpes separat.

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Omfang

This document specifies a method for the determination of extractable metals in leather using extraction with an acid artificial-perspiration solution 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 extractable metals in leather; it is not compound-specific or specific to the oxidation state of the metals. This method is especially suitable for determining the extractable chromium in chromium-tanned leathers.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 2019-04
  • Versjon: 1
  • Varetype: NAT
  • ICS 59.140.30
  • National Committee CEN/TC 289

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