Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
NORM herausgegeben am 1.7.2017
Bezeichnung normen: ČSN EN 15961
Zeichen: 654891
Katalog-Nummer: 502250
Ausgabedatum normen: 1.7.2017
Zahl der Seiten: 12
Gewicht ca.: 36 g (0.08 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This European Standard specifies a method for the extraction of water-soluble calcium, magnesium, sodium and sulfur (in the form of sulfates), so that the same extract can be used for the determination of each nutrient required. The method is solely applicable to fertilizers listed in Regulation (EC) 2003/2003, Annex I [2]), for which a declaration of the water-soluble calcium, magnesium, sodium, and sulfur (in the form of sulfates) is provided for in this Regulation