2. Getting involved
  3. Standards Committees
  4. NAL
NA 057

DIN Standards Committee Food and Agricultural Products

About NAL Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Search list

Projects of NA 057

Number: 477

DIN EN 17803 2025-06-10 Organic, organo-mineral and inorganic fertilizers - Detection of specific pathogens 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 
DIN EN 17777 2025-06-10 Organic and organo-mineral fertilizers - Determination of specific elements; German version FprEN 17777:2026 More  Comment 
DIN EN 17769 2025-06-10 Organic and organo-mineral fertilizers - Determination of the mercury content; German version FprEN 17769:2026 More  Comment 
DIN EN 17778 2025-06-10 Organic and organo-mineral fertilizers - Determination of chromium(VI) content; German version FprEN 17778:2026 More  Comment 
DIN EN 17779 2025-06-10 Organo-mineral fertilizers - Extraction of phosphorus soluble in a neutral ammonium citrate solution; German version FprEN 17779:2026 More  Comment 
DIN EN 17766 2025-06-10 Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements; German version FprEN 17766:2026 More  Comment 
DIN EN 17768 2025-06-10 Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements; German version FprEN 17768:2026 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 version FprEN 18298:2026 More  Comment 
DIN EN 17765 2025-06-10 Organic and organo-mineral fertilizers - Determination of biuret content by high-performance liquid chromatography (HPLC); German version FprEN 17765:2026 More  Comment 

TOP