ISO 17072-1:2019

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

Publication date: 28 shk 2019

General information

Current stage: 90.92 Effective date: 29 nën 2024

Originator: ISO

Owner: IULTCS

Type: International Standard

ICS: 59.140.30

Gjuha: anglisht frëngjisht

Buying

Statusi: Publikuar

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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WITHDRAWN
ISO 17072-1:2011

NOW

PUBLISHED
ISO 17072-1:2019
90.92 Standard to be revised
29 nën 2024

REVISED BY

IN_DEVELOPMENT
ISO/CD 17072-1