NEN - NPR-CEN/TS 15961
Fertilizers - Extraction of water soluble calcium, magnesium, sodium and sulfur in the form of sulfates
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 2010 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Fertilizers): | 65.080 |
scope:
This Technical Specification specifies a method for the extraction of water-soluble calcium, magnesium, sodium and sulfur (in the form of sulfates), so that the same extract may be used for the determination of each nutrient required. The method is solely applicable to fertilizers listed in Regulation (EC) 2003/2003, Annex I (see [1]), for which a declaration of the water-soluble calcium, magnesium, sodium, and sulfur (in the form of sulfates) is provided for in this Regulation.
Document History
NPR-CEN/TS 15961
January 1, 2010
Fertilizers - Extraction of water soluble calcium, magnesium, sodium and sulfur in the form of sulfates
This Technical Specification specifies a method for the extraction of water-soluble calcium, magnesium, sodium and sulfur (in the form of sulfates), so that the same extract may be used for the...