Standard

NEN-EN-ISO 17072-1:2011 en

Leather - Chemical determination of metal content - Part 1: Extractable metals

  • This norm is withdrawn since 01-04-2019

58,24 63,48 Incl BTW

About norm

Status Withdrawn
Number of pages 8
Published on 01-02-2011
Language English
This part of ISO 17072 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), or inductively coupled plasma/atomic emission spectrometry (ICP/AES), or inductively coupled plasma/mass spectrometry (ICP/MS), or atomic absorption spectrometry (AAS) or spectrometry of atomic fluorescence (SFA). This method is especially suitable for determining the extractable chromium in chromium-tanned leathers. This method determines extractable metals in leather; it is not compound-specific or specific to the oxidation state of the metals.

Details

ICS-code 59.140.30
Dutch title Leer - Chemische bepaling van het metaalgehalte - Deel 1: Extraheerbare metalen
English title Leather - Chemical determination of metal content - Part 1: Extractable metals
Replaces
Replaced by

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