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NA 057

DIN Standards Committee Food and Agricultural Products

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Projects of NA 057

Number: 479

DIN EN 17780 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp. More  Comment 
DIN EN 17777 2025-06-10 Organic and organo-mineral fertilizers - Determination of specific elements; German and English version prEN 17777:2026 More  Comment 
DIN EN 17803 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Detection of specific pathogens More  Comment 
DIN EN 17768 2025-06-10 Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements; German and English version prEN 17768:2026 More  Comment 
DIN EN 17767 2025-06-10 Organo-mineral fertilizers — Extraction of phosphorus by formic acid; German and English version prEN 17767:2026 More  Comment 
DIN EN 17775 2025-06-10 Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content; German and English version prEN 17775:2026 More  Comment 
DIN EN 17766 2025-06-10 Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements; German and English version prEN 17766:2026 More  Comment 
DIN EN 18298 2025-06-10 Fertilizing products - Determination of specific elements and specific parameters of by-products, thermal oxidation materials and derivates and recovered high-purity materials when used as components of fertilizing products; German and English version prEN 18298:2025 More  Comment 
DIN EN 17769 2025-06-10 Organic and organo-mineral fertilizers - Determination of the mercury content; German and English version prEN 17769:2026 More  Comment 
DIN EN 17771 2025-06-10 Organic and organo-mineral fertilizers - Determination of the nitrogen content; German and English version prEN 17771:2026 More  Comment 

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