This standard BS EN 16032:2011 Fertilizers. Extraction and determination of elemental sulfur is classified in these ICS categories:
65.080 Fertilizers
This European Standard specifies a method for extraction and determination of the elemental sulfur contained in fertilizers. The method is applicable to EC fertilizers for which a declaration of the total sulfur in elemental form is provided for in Regulation (EC) Nr 2003/2003, Annex I [1].