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5401 |
DIN CEN/TS 17759:2022-07Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content. Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content. |
5402 |
DIN CEN/TS 17760:2022-07Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content. Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content. |
5403 |
DIN CEN/TS 17761:2022-07Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content. Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content. |
5404 |
DIN CEN/TS 17762:2022-07Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content. Inorganic fertilizers - Determination of the copper content in ammonium nitrate fertilizers of high nitrogen content. |
5405 |
DIN CEN/TS 17764:2022-07Inorganic micronutrient fertilizers - Determination of the concentration of free, chelated or complexed micronutrients and the chelating and/or complexing agents present in compound inorganic micronutrient fertilizers. Inorganic micronutrient fertilizers - Determination of the concentration of free, chelated or complexed micronutrients and the chelating and/or complexing agents present in compound inorganic micronutrient fertilizers. |
5406 |
DIN CEN/TS 17765:2022-07Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC). Organic and organo-mineral fertilizers - Determination of the biuret content by high-performance liquid chromatography (HPLC). |
5407 |
DIN CEN/TS 17766:2022-07Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements. Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements. |
5408 |
DIN CEN/TS 17767:2022-07Organo-mineral fertilizers - Extraction of phosphorus by formic acid. Organo-mineral fertilizers - Extraction of phosphorus by formic acid. |
5409 |
DIN CEN/TS 17768:2022-07Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements. Organic and organo-mineral fertilizers - Digestion by aqua regia for subsequent determination of elements. |
5410 |
DIN CEN/TS 17769:2022-07Organic and organo-mineral fertilizers - Determination of the mercury content. Organic and organo-mineral fertilizers - Determination of the mercury content. |
5411 |
DIN CEN/TS 17770:2022-07Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia. Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia. |
5412 |
DIN CEN/TS 17771:2022-07Organic and organo-mineral fertilizers - Determination of the nitrogen content. Organic and organo-mineral fertilizers - Determination of the nitrogen content. |
5413 |
DIN CEN/TS 17772:2022-07Organic and organo-mineral fertilizers - Determination of specific parameters. Organic and organo-mineral fertilizers - Determination of specific parameters. |
5414 |
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. |
5415 |
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. |
5416 |
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. |
5417 |
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. |
5418 |
DIN CEN/TS 17777:2022-07Organic and organo-mineral fertilizers - Determination of specific elements. Organic and organo-mineral fertilizers - Determination of specific elements. |
5419 |
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. |
5420 |
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. |