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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 ISO/TC 190/SC 4/WG 4

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DIN CEN ISO/TS 29843-1 ; DIN SPEC 91201-1:2014-12	2014-12	Technical Specification	Soil quality - Determination of soil microbial diversity - Part 1: Method by phospholipid fatty acid analysis (PLFA) and phospholipid ether lipids (PLEL) analysis (ISO/TS 29843-1:2010); German version CEN ISO/TS 29843-1:2014 More	Order from DIN Media
DIN CEN ISO/TS 29843-2	2024-08	Technical Specification	Soil quality - Determination of soil microbial diversity - Part 2: Method by phospholipid fatty acid analysis (PLFA) using the simple PLFA extraction method (ISO/TS 29843-2:2021); German version CEN ISO/TS 29843-2:2021 More	Order from DIN Media
DIN EN ISO 11063	2021-06	Standards	Soil quality - Direct extraction of soil DNA (ISO 11063:2020); German version EN ISO 11063:2020 More	Order from DIN Media
DIN EN ISO 11266	2021-03	Standards	Soil quality - Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions (ISO 11266:1994); German version EN ISO 11266:2020 More	Order from DIN Media
DIN EN ISO 14239	2021-02	Standards	Soil quality - Laboratory incubation systems for measuring the mineralization of organic chemicals in soil under aerobic conditions (ISO 14239:2017); German version EN ISO 14239:2020 More	Order from DIN Media
DIN EN ISO 15473	2021-02	Standards	Soil quality - Guidance on laboratory testing for biodegradation of organic chemicals in soil under anaerobic conditions (ISO 15473:2002); German version EN ISO 15473:2020 More	Order from DIN Media
DIN EN ISO 15685	2021-02	Standards	Soil quality - Determination of potential nitrification and inhibition of nitrification - Rapid test by ammonium oxidation (ISO 15685:2012); German version EN ISO 15685:2020 More	Order from DIN Media
DIN EN ISO 17155	2021-02	Standards	Soil quality - Determination of abundance and activity of soil microflora using respiration curves (ISO 17155:2012); German version EN ISO 17155:2020 More	Order from DIN Media
DIN EN ISO 17601	2024-09	Draft standard	Soil quality - Estimation of abundance of selected microbial gene sequences by quantitative PCR from DNA directly extracted from soil (ISO/DIS 17601:2024); German and English version prEN ISO 17601:2024 More	Order from DIN Media
DIN EN ISO 18187	2024-09	Standards	Soil quality - Contact test for solid samples using the dehydrogenase activity of Arthrobacter globiformis (ISO 18187:2024); German version EN ISO 18187:2024 More	Order from DIN Media

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