XP CEN/TS 17766

Organic and organo-mineral fertilizers - Extraction by water for subsequent determination of elements

Le présent document spécifie une méthode d'extraction à l'eau pour le dosage ultérieur des éléments. Ces extraits peuvent ensuite être analysés selon la XP CEN/TS 17774. La spectrométrie de masse couplée à un plasma inductif (ICP-MS) peut également être utilisée pour les mesures si l'utilisateur prouve que la méthode donne les mêmes résultats. La méthode est applicable aux engrais organiques et organo-minéraux.

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