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Technical Specification

DIN CEN/TS 17774

Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water; German version CEN/TS 17774:2022
Edition 2022-07

Technical Specification

DIN CEN/TS 17775

Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content; German version CEN/TS 17775:2022
Edition 2022-07

Draft standard [Pre-order]

DIN EN 17776

Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion; German and English version prEN 17776:2026
Edition 2026-02

Technical Specification

DIN CEN/TS 17776

Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion; German version CEN/TS 17776:2022
Edition 2022-07

Draft standard [Pre-order]

DIN EN 17777

Organic and organo-mineral fertilizers - Determination of specific elements; German and English version prEN 17777:2026
Edition 2026-02

Technical Specification

DIN CEN/TS 17777

Organic and organo-mineral fertilizers - Determination of specific elements; German version CEN/TS 17777:2022
Edition 2022-07

Draft standard [Pre-order]

DIN EN 17778

Organic and organo-mineral fertilizers - Determination of chromium(VI) content; German and English version prEN 17778:2026
Edition 2026-02

Technical Specification

DIN CEN/TS 17778

Organic and organo-mineral fertilizers - Determination of the chromium (VI) content by chromotography; German version CEN/TS 17778:2022
Edition 2022-07

Draft standard [New]

DIN EN 17779

Organo-mineral fertilizers - Extraction of phosphorus soluble in a neutral ammonium citrate solution; German and English version prEN 17779:2026
Edition 2026-01

Technical Specification

DIN CEN/TS 17779

Organo-mineral fertilizers - Extraction of phosphorus, which is soluble in neutral ammonium citrate; German version CEN/TS 17779:2022
Edition 2022-07

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