DIN EN 17681-1:2022-11 Textiles and textile products - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography; German version EN 17681-1:2022
2023DIN EN 17681-1:2023-12 Textiles and textile products - Per- and polyfluoroalkyl substances (PFAS) - Part 1: Analysis of an alkaline extract using liquid chromatography and tandem mass spectrometry; German and English version prEN 17681-1:2023 / Note: Date of issue 2023-11-03...
2022DIN EN 17681-1:2022-11 Textiles and textile products - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography; German version EN 17681-1:2022
2022DIN EN 17681-1:2022 Textiles and textile products - Organic fluorine - Part 1: Determination of non-volatile compounds by extraction method using liquid chromatography