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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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Publications of CEN/TC 454/WG 7

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DIN EN 18197	2025-06	Draft standard	Algae and algae products - Determination of the amino acid profile of micro- and macroalgae; German and English version prEN 18197:2025 More	Order from DIN Media
DIN EN 18198	2025-06	Draft standard	Algae and algae products - Nitrogen content measurement and protein content calculation for micro- and microalgae; German and English version prEN 18198:2025 More	Order from DIN Media
DIN EN 18207	2025-07	Draft standard	Algae and algae products - Determination of the uronic acids content of brown seaweed and alginate products; German and English version prEN 18207:2025 More	Order from DIN Media
DIN EN 18207	2026-07	Standards	Algae and algae products - Determination of the uronic acids content of brown seaweed and alginate products; German version EN 18207:2026 More	Order from DIN Media

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