CEN - EN 15961
Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
inactive
| Organization: | CEN |
| Publication Date: | 1 November 2011 |
| Status: | inactive |
| Page Count: | 10 |
| ICS Code (Fertilizers): | 65.080 |
scope:
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 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, 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
January 1, 2017
Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
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...
EN 15961
November 1, 2011
Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
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 may be used for the...
December 1, 2009
Fertilizers - Extraction of water soluble calcium, magnesium, sodium and sulfur in the form of sulfates
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