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NA 057

DIN Standards Committee Food and Agricultural Products

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Drafts of NA 057

Number: 95

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  Read draft and comment
DIN EN 17733 2025-12 Soil improvers and growing media - Methods for sampling and sample preparation; German and English version prEN 17733:2025 More  Read draft and comment
DIN EN 15925 2025-12 Inorganic fertilizers - Extraction of total sulfur present in various forms; German and English version prEN 15925:2025 More  Read draft and comment
DIN EN 17732 2025-12 Soil improvers and growing media - Terminology; German and English version prEN 17732:2025 More  Read draft and comment
DIN EN 15956 2025-12 Inorganic fertilizers - Extraction of phosphorus soluble in mineral acids; German and English version prEN 15956:2025 More  Read draft and comment
DIN EN 15957 2025-12 Inorganic fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate; German and English version prEN 15957:2026 More  Read draft and comment
DIN EN 15960 2025-12 Inorganic fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates; German and English version prEN 15960:2025 More  Read draft and comment
DIN EN 15961 2025-12 Inorganic fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates; German and English version prEN 15961:2025 More  Read draft and comment
DIN EN 17752 2025-12 Inorganic fertilizers - Determination of specific inhibiting compounds; German and English version prEN 17752:2026 More  Read draft and comment
DIN EN 18292 2025-12 Inorganic fertilizers - Determination of the dry matter content; German and English version prEN 18292:2026 More  Read draft and comment

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