DIN EN ISO 17072-1:2019 Edition

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

Published By	Publication Date	Number of Pages
DIN	2019-07	16

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Categories: 59.140.30 - Leather and furs, DIN

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Description

This part of ISO 17072 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. Interlaboratory test results and the quantification limits possible with ICP-OES are given in Table A.1 and Table A.2 of Annex A.

Additional information

Published Code	DIN
Published By	Deutsches Institut für Normung
Publication Date	2019-07
Pages Count	16
Language	Germany
Descriptors	AES, Assay, Atomic absorption spectrometry, Atomic absorption spectroscopy, Atomic Emission Spectrometry, Atomic emission spectrometry, Chemical analysis and testing, Chemical properties, Chemical reagents, Chromium, Chromium content, Content, Coupled, Determination, Determination of content, Emission spectrophotometry, Extractable, ICP, Inductive, Inductively Coupled Plasma, Leather, Leather products, Mass spectrometry, Materials testing, Metal content, Metals, Methods, Microwave radiation, OES, Optical Emission Spectroscopy, Plasma, Sampling methods, Specimens, Test specimens, Testing, Procedures, AAS, Processes
File Size	337.9 KB
ICS Codes	59.140.30 - Leather and furs

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DIN EN ISO 17072-1:2019 Edition

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