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NA 057

DIN Standards Committee Food and Agricultural Products

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Drafts of NA 057

Number: 127

DIN EN 18278 2026-01 Soil improvers and growing media - Detection of Salmonella spp.; German and English version prEN 18278:2026 More 
DIN EN 13040-2 2026-01 Soil improvers and growing media - Sample preparation - Part 2: Sample preparation for microbiological examination; German and English version prEN 13040-2:2025 More 
DIN EN 15475 2026-01 Inorganic fertilizers - Titrimetric determination of ammoniacal nitrogen; German and English version prEN 15475:2025 More 
DIN EN 18298 2026-01 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 
DIN EN 18279 2026-01 Soil improvers and growing media - Enumeration of enterococci; German and English version prEN 18279:2026 More 
DIN EN 17765 2026-01 Organic and organo-mineral fertilizers - Determination of biuret content by high-performance liquid chromatography (HPLC); German and English version prEN 17765:2026 More 
DIN EN ISO 10249 2026-01 Fluid fertilizers - Preliminary visual examination and preparation of samples for physical testing (ISO/FDIS 10249:2025); German and English version prEN ISO 10249:2025 More 
DIN EN ISO 24223 2025-12 Milk and milk products - Guidance on sample preparation for physical and chemical testing (ISO/DIS 24223:2025); German and English version prEN ISO 24223:2025 More 
DIN EN 17733 2025-12 Soil improvers and growing media - Methods for sampling and sample preparation; German and English version prEN 17733:2025 More 
DIN EN 18292 2025-12 Inorganic fertilizers - Determination of the dry matter content; German and English version prEN 18292:2026 More 

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