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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

Determination of certain substances in electrotechnical products - Part 13: Bisphenol A in plastics by liquid chromatography-diode array detection (LC-DAD), liquid chromatography-mass spectrometry (LC- MS) and liquid chromatography-tandem mass spectrometry (LC-MS/MS)

Eggs and egg products - Determination of nitroimidazole residues - Liquid chromatography tandem mass spectrometry

Determination of marker residues of nicarbazin in chicken tissue and eggs by liquid chromatography tandem mass spectrometry method

Meat, fish and their products - Determination of fluoroquinolones residues content - High performance liquid chromatography-tandem mass spectrometry method

Nanomanufacturing - Key control characteristics - Part 7-1: Nano-enabled photovoltaics measurement of the electrical performance and spectral response of tandem cells

Textiles and textile products - Per- and polyfluoroalkyl substances (PFAS) - Part 1: Analysis of an alkaline extract using liquid chromatography and tandem mass spectrometry

Water quality - Determination of polybrominated diphenyl ethers (PBDE) in sediment, suspended (particulate) matter and biota - Method using gas chromatography-tandem mass spectrometry and high resolution mass spectrometry (GC- MS/MS; HRMS)

Water quality - Determination of selected estrogens in whole water samples - Method using solid phase extraction (SPE) followed by liquid chromatography (LC) or gas chromatography (GC) coupled to mass spectrometry (MS) detection (ISO/DIS 13646:2024); German and English version prEN ISO 13646:2024

Non-destructive testing - Ultrasonic testing - Testing for discontinuities perpendicular to the surface (ISO/DIS 16826:2024); German and English version prEN ISO 16826:2024

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