DD CEN/TS 15961:2009 - Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the forms of sulfates) – BSI British Standards

DD CEN/TS 15961:2009

Fertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the forms of sulfates)

Status : Superseded, Withdrawn   Published : January 2010 Replaced By : BS EN 15961:2011

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DD CEN/TS 15961:2009 Fertilizers. Extraction of phosphorus which is soluble in neutral ammonium citrate

DD CEN/TS 15961 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 specified in DD CEN/TS 15961 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.

Contents of DD CEN/TS 15961:

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Sampling
6 Reagents
7 Apparatus
8 Procedure
9 Test report
Bibliography

 




Standard NumberDD CEN/TS 15961:2009
TitleFertilizers. Extraction of water-soluble calcium, magnesium, sodium and sulfur (in the forms of sulfates)
StatusSuperseded, Withdrawn
Publication Date31 January 2010
Withdrawn Date31 December 2011
Normative References(Required to achieve compliance to this standard)EN 1482-2, EN 12944-1:1999, EN 12944-2:1999
Informative References(Provided for Information)Regulation (EC) No 2003/2003, EN 1482-1
Replaced ByBS EN 15961:2011
International RelationshipsCEN/TS 15961:2009
DescriptorsFertilizers, Agricultural chemicals, Soil improvement, Chemical analysis and testing, Determination of content, Sulfates, Calcium inorganic compounds, Magnesium inorganic compounds, Sodium inorganic compounds, Aqueous extraction methods, Specimen preparation
ICS65.080
Title in FrenchEngrais. Extraction des formes solubles dans l'eau du calcium, du magnésium, du sodium et du soufre sous forme de sulfate
Title in GermanDüngemittel. Extraktion von wasserlöslichem Calcium, Magnesium und Natrium sowie von Schwefel in Form von Sulfat
CommitteeCII/37
ISBN978 0 580 67160 9
PublisherBSI
FormatA4
DeliveryNo
Pages10
File Size512.1 KB
Price£110.00


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