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DIN CEN/TS 17774Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water; German version CEN/TS 17774:2022standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2022
DIN CEN/TS 17773Organic and organo-mineral fertilizers - Determination of the dry matter content; German version CEN/TS 17773:2022standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2022
DIN CEN/TS 17772Organic and organo-mineral fertilizers - Determination of specific parameters; German version CEN/TS 17772:2022standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2022
DIN CEN/TS 17771Organic and organo-mineral fertilizers - Determination of the nitrogen content; German version CEN/TS 17771:2022standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2022
DIN CEN/TS 17770Organic and organo-mineral fertilizers - Determination of the total content of specific elements by ICP-AES after digestion by aqua regia; German version CEN/TS 17770:2022standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2022
DIN CEN/TS 17769Organic and organo-mineral fertilizers - Determination of the mercury content; German version CEN/TS 17769:2022standard by Deutsches Institut Fur Normung E.V. (German National Standard), 07/01/2022