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NA 057

DIN Standards Committee Food and Agricultural Products

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Projects of NA 057

Number: 331

DIN EN 16963 rev 2025-04-11 Inorganic fertilizers - Determination specific elements using ICP-AES More  Comment 
DIN EN 15960 rev 2025-04-02 Inorganic fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates More  Comment 
DIN EN 15961 rev 2025-04-02 Inorganic fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates More  Comment 
DIN EN 00260320 2025-04-02 Inorganic fertilizers - Determination of the dry matter content More  Comment 
DIN EN 15957 rev 2025-04-02 Inorganic fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate More  Comment 
DIN EN 15956 rev 2025-04-02 Inorganic fertilizers - Extraction of phosphorus soluble in mineral acids More  Comment 
DIN EN 15925 rev 2025-04-01 Inorganic fertilizers - Extraction of total sulfur present in various forms More  Comment 
DIN EN ISO 16958 rev 2025-04-01 Milk, milk products, infant formula and adult nutritionals - Determination of fatty acids composition - Capillary gas chromatographic method More  Comment 
ISO/AWI 13508 2025-04-01 Propolis extracts - Specifications More  Comment 
DIN EN ISO 24333 rev 2025-03-24 Cereals and cereal products - Sampling More  Comment 

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