EN ISO 23702-1:2018 Leather - Organic fluorine - Part 1: Determination of nonvolatile compounds by extraction method using liquid chromatography/tandem mass spectrometry detector (LCMS/ MS)
This document specifies a test method for detection and quantification of extractable neutral@ ionic@ long@ medium and short chain perfluorinated and poly-fluorinated substances in leather and coated leather. This document@ taking into account the three-dimensional distribution of the fibres within leather@ makes the evaluation of the perfluorinated and poly-fluorinated substances with respect to the mass. Classes of regulated compounds listed in Annex A@ Table A.1@ include acids@ telomers@ sulfonates and sulphonamide alcohols. Classes of other non-regulated compounds that can be determined by this document are defined in Annex B@ Table B.1.
EN ISO 23702-1:2018 history
2023EN ISO 23702-1:2023 Leather - Per- and polyfluoroalkyl substances - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography (ISO 23702-1:2023)
2018EN ISO 23702-1:2018 Leather - Organic fluorine - Part 1: Determination of nonvolatile compounds by extraction method using liquid chromatography/tandem mass spectrometry detector (LCMS/ MS)