• Hydrogen Technologies Standards form the basic framework for market ramp-up

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  • Climate change Standards and specifications support climate targets

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  • Smart Farming Standards and specifications are drivers for the digitalization of agriculture

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Publications of CEN/TC 230

DIN EN ISO 20899 2026-03 Draft standard Water quality - Plutonium and neptunium - Test method using ICP-MS (ISO/DIS 20899:2026); German and English version prEN ISO 20899:2026 More  Order from DIN Media
DIN EN ISO 21253-1 2022-12 Standards Water quality - Multi-compound class methods - Part 1: Criteria for the identification of target compounds by gas and liquid chromatography and mass spectrometry (ISO 21253-1:2019); German version EN ISO 21253-1:2019 More  Order from DIN Media
DIN EN ISO 21253-2 2022-12 Standards Water quality - Multi-compound class methods - Part 2: Criteria for the quantitative determination of organic substances using a multi-compound class analytical method (ISO 21253-2:2019); German version EN ISO 21253-2:2019 More  Order from DIN Media
DIN EN ISO 21427-2 2009-08 Standards Water quality - Evaluation of genotoxicity by measurement of the induction of micronuclei - Part 2: Mixed population method using the cell line V79 (ISO 21427-2:2006); German version EN ISO 21427-2:2009 More  Order from DIN Media
DIN EN ISO 22017 2024-10 Standards Water quality - Guidance for rapid radioactivity measurements in nuclear or radiological emergency situation (ISO 22017:2020); German version EN ISO 22017:2020 More  Order from DIN Media
DIN EN ISO 22032 2025-05 Draft standard Water quality - Determination of polybrominated diphenyl ethers (PBDE) in sediment, suspended (particulate) matter and biota - Method using gas chromatography-tandem mass spectrometry or high resolution mass spectrometry (GC-MS/MS; HRMS) (ISO/DIS 22032:2025); German and English version prEN ISO 22032:2025 More  Order from DIN Media
DIN EN ISO 22032 2009-07 Standards Water quality - Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge - Method using extraction and gas chromatography/mass spectrometry (ISO 22032:2006); German version EN ISO 22032:2009 More  Order from DIN Media
DIN EN ISO 22125-1 2024-05 Standards Water quality - Technetium-99 - Part 1: Test method using liquid scintillation counting (ISO 22125-1:2019); German version EN ISO 22125-1:2019 More  Order from DIN Media
DIN EN ISO 22125-1 2026-06 Draft standard Water quality - Technetium-99 - Part 1: Test method using liquid scintillation counting (ISO/DIS 22125-1:2026); German and English version prEN ISO 22125-1:2026 More  Read draft and comment
DIN EN ISO 22125-2 2024-05 Standards Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO 22125-2:2019); German version EN ISO 22125-2:2019 More  Order from DIN Media

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