• 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 11733 2004-11 Standards Water quality - Determination of the elimination and biodegradability of organic compounds in an aqueous medium - Activated sludge simulation test (ISO 11733:2004); German version EN ISO 11733:2004 More  Order from DIN Media
DIN EN ISO 11734 1998-11 Standards Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production (ISO 11734:1995); German version EN ISO 11734:1998 More  Order from DIN Media
DIN EN ISO 11885 2009-09 Standards Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) (ISO 11885:2007); German version EN ISO 11885:2009 More  Order from DIN Media
DIN EN ISO 11905-1 1998-08 Standards Water quality - Determination of nitrogen - Part 1: Method using oxidative digestion with peroxodisulfate (ISO 11905-1:1997); German version EN ISO 11905-1:1998 More  Order from DIN Media
DIN EN ISO 12010 2019-09 Standards Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2019); German version EN ISO 12010:2019 More  Order from DIN Media
DIN EN ISO 12846 2012-08 Standards Water quality - Determination of mercury - Method using atomic absorption spectrometry (AAS) with and without enrichment (ISO 12846:2012); German version EN ISO 12846:2012 More  Order from DIN Media
DIN EN ISO 13160 2024-11 Standards Water quality - Strontium 90 and strontium 89 - Test methods using liquid scintillation counting or proportional counting (ISO 13160:2021); German version EN ISO 13160:2021 More  Order from DIN Media
DIN EN ISO 13161 2024-10 Standards Water quality - Polonium 210 - Test method using alpha spectrometry (ISO 13161:2020); German version EN ISO 13161:2020 More  Order from DIN Media
DIN EN ISO 13162 2022-03 Standards Water quality - Carbon 14 - Test method using liquid scintillation counting (ISO 13162:2021); German version EN ISO 13162:2021 More  Order from DIN Media
DIN EN ISO 13163 2024-11 Standards Water quality - Lead-210 - Test method using liquid scintillation counting (ISO 13163:2021); German version EN ISO 13163:2022 More  Order from DIN Media

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