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NA 057

DIN Standards Committee Food and Agricultural Products

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Projects of NA 057

Number: 478

DIN EN ISO 25792 2025-07-03 Microbiology of the food chain - detection of hepatitis E virus in meat, liver, meat products and liver products, using real-time RT-PCR More  Comment 
DIN EN ISO 3093/A1 2025-07-01 Wheat, rye and their flours, durum wheat and durum wheat semolina - Determination of the falling number according to Hagberg-Perten - Amendment 1 (ISO 3093:2009/DAM 1:2026); German and English version EN ISO 3093:2009/prA1:2026 More  Comment 
DIN EN 17774 2025-06-20 Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water and weak solvents; German and English version prEN 17774:2026 More  Comment 
ISO 3093 DAM 1 2025-06-16 Wheat, rye and their flours, durum wheat and durum wheat semolina - Determination of the falling number according to Hagberg-Perten - Amendment 1 More  Comment 
DIN EN 17778 2025-06-10 Organic and organo-mineral fertilizers — Determination of chromium(VI) content; German and English version prEN 17778:2026 More  Comment 
DIN EN 17781 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Enumeration of Escherichia coli More  Comment 
DIN EN 17779 2025-06-10 Organo-mineral fertilizers - Extraction of phosphorus soluble in a neutral ammonium citrate solution; German and English version prEN 17779:2026 More  Comment 
DIN EN 17770 2025-06-10 Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia; German and English version prEN 17770:2026 More  Comment 
DIN EN 17804 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Enumeration of enterococci More  Comment 
DIN EN 17780 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp. More  Comment 

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