ISO 17072-2:2022
ISO 17072-2:2022
Leather - Chemical determination of metal content - Part 2: Total metal contentstandard by International Organization for Standardization, 07/31/2022
standard by International Organization for Standardization, 07/31/2022
This document specifies a method for the determination of the total metal content in leather using digestion of the leather 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 the total metal content in leather. It is not compound-specific or specific to the oxidation state of the metals.