GSO ISO 17072-1:2023

ISO 17072-1:2019

Gulf Standard Current Edition · Approved on 03 May 2023

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

GSO ISO 17072-1:2023 Files

English 8 Pages

Current Edition Reference Language

Download Preview

Obtaining this standard through the store is currently unavailable. You can acquire it directly from its source or from one of the member countries stores

Select our members store

Continue Shopping

GSO ISO 17072-1:2023 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.