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5961 |
DIN CEN/TS 17772:2022-07Organic and organo-mineral fertilizers - Determination of specific parameters. Organic and organo-mineral fertilizers - Determination of specific parameters. |
5962 |
DIN CEN/TS 17773:2022-07Organic and organo-mineral fertilizers - Determination of the dry matter content. Organic and organo-mineral fertilizers - Determination of the dry matter content. |
5963 |
DIN CEN/TS 17774:2022-07Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water. Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water. |
5964 |
DIN CEN/TS 17775:2022-07Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content. Organic and organo-mineral fertilizers - Determination of the inorganic arsenic content. |
5965 |
DIN CEN/TS 17776:2022-07Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion. Organic and organo-mineral fertilizers - Determination of the total organic carbon (TOC) content by dry combustion. |
5966 |
DIN CEN/TS 17777:2022-07Organic and organo-mineral fertilizers - Determination of specific elements. Organic and organo-mineral fertilizers - Determination of specific elements. |
5967 |
DIN CEN/TS 17778:2022-07Organic and organo-mineral fertilizers - Determination of the chromium (VI) content by chromotography. Organic and organo-mineral fertilizers - Determination of the chromium (VI) content by chromotography. |
5968 |
DIN CEN/TS 17779:2022-07Organo-mineral fertilizers - Extraction of phosphorus, which is soluble in neutral ammonium citrate. Organo-mineral fertilizers - Extraction of phosphorus, which is soluble in neutral ammonium citrate. |
5969 |
DIN CEN/TS 17780:2022-07Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp. Organic, organo-mineral and inorganic fertilizers - Detection of Salmonella spp. |
5970 |
DIN CEN/TS 17781:2022-07Organic, organo-mineral and inorganic fertilizers - Detection of Escherichia coli. Organic, organo-mineral and inorganic fertilizers - Detection of Escherichia coli. |
5971 |
DIN CEN/TS 17782:2022-07Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs. Fertilizing products - Determination of the stability of fertilizing products containing micronutrient chelates at different pHs. |
5972 |
DIN CEN/TS 17783:2022-07Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes. Fertilizing products - Determination of the stability of fertilizing products containing micronutrient complexes. |
5973 |
DIN CEN/TS 17784-1:2022-07Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry. Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry. |
5974 |
DIN CEN/TS 17784-2:2022-07Organo-mineral fertilizers - Identification of complexing agents - Part 2: Method using high-performance liquid chromatography (HPLC). Organo-mineral fertilizers - Identification of complexing agents - Part 2: Method using high-performance liquid chromatography (HPLC). |
5975 |
DIN CEN/TS 17785:2022-07Organo-mineral fertilizers - Determination of chelating and complexing agents. Organo-mineral fertilizers - Determination of chelating and complexing agents. |
5976 |
DIN CEN/TS 17786-1:2022-07Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 1: Treatment with a cation exchange resin. Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 1: Treatment with a cation exchange resin. |
5977 |
DIN CEN/TS 17786-2:2022-07Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 2: Determination of EDTA, DTPA, HEEDTA, IDHA or EDDS. Inorganic micronutrient fertilizers - Determination of the chelated micronutrient content and the chelated fraction of micronutrients - Part 2: Determination of EDTA, DTPA, HEEDTA, IDHA or EDDS. |
5978 |
DIN CEN/TS 17787:2022-07Fertilizing products - Stability of chelating and complexing agents. Fertilizing products - Stability of chelating and complexing agents. |
5979 |
DIN CEN/TS 17788:2022-07Organo-mineral fertilizers - Determination of the fraction of complexed micronutrients. Organo-mineral fertilizers - Determination of the fraction of complexed micronutrients. |
5980 |
DIN CEN/TS 17789-1:2022-07Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography. Organo-mineral fertilizers - Identification of chelating agents - Part 1: Determination of EDTA, HEEDTA and DTPA by ion chromatography. |