BS EN ISO 17072-2:2022 PDF

Scope: 1 Scope 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. The method is applicable for determining the following metals: Aluminium (Al) Copper (Cu) Potassium (K) Antimony (Sb) Iron (Fe) Selenium (Se) Arsenic (As) Lead (Pb) Silicon (Si) Barium (Ba) Magnesium (Mg) ...

BS EN ISO 17072-2:2022 Referenced Document

ISO 11885 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)
ISO 15586 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace
ISO 17294-2 Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 2: Determination of selected elements including uranium isotopes*， 2023-10-18 Update
ISO 17852 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry
ISO 2418 Leather — Chemical, physical, mechanical and fastness tests — Position and preparation of specimens for testing*， 2023-02-06 Update
ISO 3696 Water for analytical laboratory use; Specification and test methods
ISO 4044 Leather — Chemical tests — Preparation of chemical test samples
ISO 4684 Leather — Chemical tests — Determination of volatile matter

2022 BS EN ISO 17072-2:2022 Leather. Chemical determination of metal content. Total metal content
1970 BS EN ISO 17072-2:2019 Leather. Chemical determination of metal content. Total metal content
2011 BS EN ISO 17072-2:2011 Leather. Chemical determination of metal content. Total metal content