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Norm

ÖNORM EN ISO 23702-1

Issue date: 2023 10 15

Leather - Per- and polyfluoroalkyl substances - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography (ISO 23702-1:2023)

This document specifies a test method for detection and quantification of extractable non-volatile per- and polyfluoroalkyl substances (PFAS) in leather and coated leathe...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 34 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
Committee 188: Leather and leather products
ICS
59.140.30
Topics
Chemistry, paper & textiles, Leather and leather products, Leather and furs
This document specifies a test method for detection and quantification of extractable non-volatile per- and polyfluoroalkyl substances (PFAS) in leather and coated leather by solvent extraction and liquid chromatography coupled with mass spectrometry. This document, taking into account the three-dimensional distribution of the fibres within leather, makes the evaluation of the PFAS with respect to the mass. PFAS substances categories and applications are listed in Annex A, Table A.1. Classes of PFAS regulated compounds listed in Annex B, Table B.1, include acids, telomers, sulfonates and sulphonamide alcohols Classes of other non-regulated compounds that can be determined by this document are listed in Annex C, Table C.1.
ÖNORM EN ISO 23702-1
2023 10 15
Leather - Per- and polyfluoroalkyl substances - Part 1: Determination of non-volatile compounds by e...
Norm
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ÖNORM EN ISO 23702-1
2019 02 01
Leather - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method us...
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ISO 23702-1:2023
Issue date : 2023 06 14
Leather — Per- and polyfluoroalkyl substances — Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography