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Draft standard [New]

DIN EN 18185

Sustainability of construction works - Environmental product declarations - Product Category Rules for precast lightweight concrete with an open structure and precast autoclaved aerated concrete; German and English version prEN 18185:2025
Edition 2025-05

Draft standard [New]

DIN EN 18189

Rooflights and roof hatches - Environmental Product Declarations - Complementary product category rules (cPCR) to EN 15804; German and English version prEN 18189:2025
Edition 2025-05

Draft standard [New]

DIN EN 18191

Industrial valves - Additional requirements for metallic valves for hydrogen application; German and English version prEN 18191:2025
Edition 2025-06

Draft standard [New]

DIN EN 18196

Algae and algae products - Determination of inorganic arsenic in algae and algae products by anion-exchange (HPLC-ICP-MS); German and English version prEN 18196:2025
Edition 2025-06

Draft standard [New]

DIN EN 18197

Algae and algae products - Determination of the amino acid profile of micro- and macroalgae; German and English version prEN 18197:2025
Edition 2025-06

Draft standard [New]

DIN EN 18198

Algae and algae products - Nitrogen content measurement and protein content calculation for micro- and microalgae; German and English version prEN 18198:2025
Edition 2025-06

Draft standard [New]

DIN EN 18199

Leather - Essential requirements for leather traceability; German and English version prEN 18199:2025
Edition 2025-07

Draft standard [New]

DIN EN 18204

Algae and algae products - Determination of the phycocyanin content in Arthrospira (Spirulina); German and English version prEN 18204:2025
Edition 2025-07

Draft standard [New]

DIN EN 18205

Qualification of welding procedures for plastic materials; German and English version prEN 18205:2025
Edition 2025-07

Draft standard [New]

DIN EN 18206

Algae and algae products - Methods of sampling and analysis - Determination of fucoxanthin, beta carotene and lutein content in microalgae; German and English version prEN 18206:2025
Edition 2025-07

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