BS EN 17681-1:2022 PDF

Scope: 1 Scope This document specifies a test method (using liquid chromatography, LC) for detection and quantification of selected extractable perfluorinated and polyfluorinated substances in textile materials (fibres, yarns, fabrics) and coated fabrics. NOTE 1 CEN/TR 16741 defines which materials are applicable to this determination. A test method (using gas chromatography, GC) for detection and quantification of selected extractable perfluorinated and polyfluorinated substances is specified in EN 17681‑2. NOTE 2 Both this document and EN 17681‑2 are needed for the determination and totalization of the PFOA related substances. Classes of regulated compounds are listed in Table 2. Classes of other non-regulated compounds that can be determined by this document are defined in Annex C, Table C.1. This document is also applicable for further PFAS substances provided that the method is validated with the additional compounds. NOTE 3 Commission Delegated Regulation (EU) 2020/784 amending Annex I to the POP Regulation (EU) 2019/1021 as regards the listing of perfluorooctanoic acid (PFOA), its salts and PFOA-related compounds defines among other that “’…PFOA-related compounds’ means the following: … any substances that degrade to PFOA, including any substances (including salts and polymers) having a linear or branched perfluoroheptyl group with the moiety (C 7 F 1...

BS EN 17681-1:2022 Referenced Document

EN 17681-2 Textiles and textile products - Organic fluorine - Part 2: Determination of volatile compounds by extraction method using gas chromatography
EN ISO 3696 Water for Analytical Laboratory Use- Specification and Test Methods (ISO 3696 : 1987)
EN ISO 4787 Laboratory glass and plastic ware - Volumetric instruments - Methods for testing of capacity and for use (ISO 4787:2021)
EN ISO 5089 Textiles - Preparation of laboratory test samples and test specimens for chemical testing

2022 BS EN 17681-1:2022 Textiles and textile products. Organic fluorine - Determination of non-volatile compounds by extraction method using liquid chromatography