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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
DIN CEN/TS 17775
Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content; German version CEN/TS 17775:2022
Edition
2022-07
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
DIN CEN/TS 17777
Organic and organo-mineral fertilizers - Determination of specific elements; German version CEN/TS 17777:2022
Edition
2022-07
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
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
DIN CEN/TS 17780
Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp.; German version CEN/TS 17780:2022
Edition
2022-07
DIN CEN/TS 17781
Organic, organo-mineral and inorganic fertilizers - Detection of Escherichia coli; German version CEN/TS 17781:2022
Edition
2022-07
DIN CEN/TS 17782
Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs; German version CEN/TS 17782:2022
Edition
2022-07
DIN CEN/TS 17783
Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes; German version CEN/TS 17783:2022
Edition
2022-07
