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DIN EN ISO 23702-1

Leather - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS) (ISO 23702-1:2018)

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Organization: DIN
Publication Date: 1 February 2019
Status: active
Page Count: 26
ICS Code (Leather and furs): 59.140.30
scope:

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

Document History

DIN EN ISO 23702-1
October 1, 2023
Leather - Per- and polyfluoroalkyl substances - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography (ISO 23702-1:2023)
A description is not available for this item.
DIN EN ISO 23702-1
October 1, 2021
Leather - Per- and polyfluoroalkyl substances - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography (ISO/DIS 23702-1:2021); German and English version prEN ISO 23702-1:2021
A description is not available for this item.
DIN EN ISO 23702-1
February 1, 2019
Leather - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS) (ISO 23702-1:2018)
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...
DIN EN ISO 23702-1
October 1, 2017
Leather - Organic fluorine - Part 1: Determination of the non-volatile compounds by extraction method using liquid chromatography (ISO/DIS 23702-1:2017); German and English version prEN ISO 23702-1:2017
A description is not available for this item.

References

This document references:
CEN/TS 15968 - Determination of extractable perfluorooctanesulphonate (PFOS) in coated and impregnated solid articles, liquids and fire fighting foams - Method for sampling, extraction and analysis by LC-qMS or LC-tandem/MS
Published by CEN on August 1, 2010
A description is not available for this item.
This document references:
DIN EN 15987 - Leder - Terminologie - Hauptdefinitionen fuer den Lederhandel; Deutsche Fassung EN 15987:2015
Published by DIN on July 1, 2015
Diese Europäische Norm legt die grundlegenden Begriffe fest, die beim Handel mit Leder verwendet werden, und regelt die korrekte Verwendung des Begriffs „Leder". Definierte Parameter in dieser Norm...
This document references:
DIN EN ISO 2418 - Leather - Chemical, physical and mechanical and fastness test - Sampling location (ISO 2418:2017)
Published by DIN on May 1, 2017
This document specifies the location of a laboratory sample within a piece of leather and the method of labelling and marking the laboratory samples for future identification. It is applicable to all...
This document references:
DIN EN ISO 4044 - Leather - Chemical tests - Preparation of chemical test samples (ISO 4044:2017)
Published by DIN on May 1, 2017
This document specifies how to prepare a test sample of leather for chemical analysis. The test sample can be either ground or cut into small pieces. Unless specified in this document, the method to...
This document references:
DIN ISO 3696 - Water for analytical laboratory use; specification and test methods; identical with ISO 3696:1987
Published by DIN on June 1, 1991
A description is not available for this item.
This document references:
ISO 2418 - Leather - Chemical, physical and mechanical and fastness tests - Sampling location
Published by ISO on February 1, 2017
This document specifies the location of a laboratory sample within a piece of leather and the method of labelling and marking the laboratory samples for future identification. It is applicable to all...
This document references:
ISO 25101 - Water quality - Determination of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) - Method for unfiltered samples using solid phase extraction and liquid chromatography/mass spectrometry
Published by ISO on March 1, 2009
This International Standard specifies a method for the determination of the linear isomers of perfluorooctanesulfonate (PFOS) and perfluorooctanoate (PFOA) in unfiltered samples of drinking water,...
This document references:
ISO 3696 - Water for Analytical Laboratory Use - Specification and Test Methods
Published by ISO on April 15, 1987
Scope and field of application This International Standard specifies the requirements and corresponding test methods for three grades of water for laboratory use for the analysis of inorganic...
This document references:
ISO 4044 - Leather - Chemical tests - Preparation of chemical test samples
Published by ISO on January 1, 2017
This document specifies how to prepare a test sample of leather for chemical analysis. The test sample can be either ground or cut into small pieces. Unless specified in this document, the method to...
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