Reference number
ISO 17072-1:2019
International Standard
ISO 17072-1:2019
Leather — Chemical determination of metal content — Part 1: Extractable metals
Edition 2
2019-02
Read sample
ISO 17072-1:2019
73706
Published (Edition 2, 2019)

ISO 17072-1:2019

ISO 17072-1:2019
73706
Language
Format
CHF 63
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Abstract

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.

General information

  •  : Published
     : 2019-02
    : Close of review [90.60]
  •  : 2
     : 8
  • IULTCS
    59.140.30 
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