NA 172

DIN Standards Committee Principles of Environmental Protection

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Projects of NA 172

Number: 97

Document number Begin Title Comment
DIN EN 18196 2022-10-12 Algae and algae products – Determination of inorganic arsenic in algae and algae products by anion-exchange (HPLC-ICP-MS); German version EN 18196:2026 More  Comment 
DIN EN 18198 2022-10-12 Algae and algae products - Nitrogen content measurement and protein content calculation for micro- and microalgae; German version EN 18198:2026 More  Comment 
DIN EN 18197 2022-10-12 Algae and algae products - Determination of the amino acid profile of micro- and macroalgae; German version EN 18197:2026 More  Comment 
IEC/AWI 63205 2022-04-29 Smart Cities Reference Architecture (SCRA) More  Comment 
ISO/WD 13208 2022-04-12 Biodiversity - Vocabulary More  Comment 
ISO/AWI TR 14082 2021-01-15 Radiative forcing management- Guidance for the quantification and reporting of radiative forcing-based climate footprints and mitigation efforts More  Comment 

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