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EN ISO 17072-1:2019

Leather - Chemical determination of metal content - Part 1: Extractable metals (ISO 17072-1:2019) EN ISO 17072-1:2019

Publication date:   Aug 15, 2019

General information

60.60 Standard published   Apr 3, 2019

CEN

CEN/TC 289 Leather

European Norm

59.140.30   Leather and furs

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Scope

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

PREVIOUSLY

WITHDRAWN
EN ISO 17072-1:2011

NOW

PUBLISHED
EN ISO 17072-1:2019
60.60 Standard published
Apr 3, 2019