DS DS/EN 15477
DS DSEN 15477 2009-FEB-16 Fertlzers - Determnaton of the water-soluble potassum content
DS DSEN 15477 2009-FEB-16 Fertlzers - Determnaton of the water-soluble potassum content
This European Standard specifies a method for the determination of water-soluble potassium, which is applicable to all potassium fertilizers listed in Annex I of the Regulation (EC) No 2003/2003 [3].