Reference number
ISO 17072-1:2019
ISO 17072-1:2019
© ISO 2024
International Standard
ISO 17072-1:2019
Leather — Chemical determination of metal content — Part 1: Extractable metals
Edition 2
2019-02
2019-02
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.
Life cycle
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Previously
WithdrawnISO 17072-1:2011
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Now
