DD CEN/TS 16197:2011 - Fertilizers. Determination of magnesium by atomic absorption spectrometry

DD CEN/TS 16197:2011

Fertilizers. Determination of magnesium by atomic absorption spectrometry

Status : Superseded, Withdrawn   Published : June 2011 Replaced By : BS EN 16197:2012

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This Technical Specification specifies a method for the determination of the magnesium content in fertilizer extracts using atomic absorption spectrometry (AAS). This method is applicable to EC fertilizer extracts obtained according to CEN/TS 15960 and CEN/TS 15961, for which a declaration of the total magnesium and/or water soluble magnesium content is required, with the exceptions of the following fertilizers according to [4], Annex I D relating to secondary nutrients: - type 4 (kieserite); - type 5 (magnesium sulfate) and type 5.1 (magnesium sulfate solution); - type 7 (kieserite with potassium sulfate) to which [4], method 8.8, applies. NOTE Method 8.8 is covered by CEN/TS 16198 (see Bibliography). The method applies to all fertilizer extracts containing elements in quantities that might interfere with the complexometric determination of magnesium.




Standard NumberDD CEN/TS 16197:2011
TitleFertilizers. Determination of magnesium by atomic absorption spectrometry
StatusSuperseded, Withdrawn
Publication Date30 June 2011
Withdrawn Date31 December 2012
Normative References(Required to achieve compliance to this standard)EN 1482-2, EN 12944-1:1999, EN 12944-2:1999, CEN/TS 15960, CEN/TS 15961
Informative References(Provided for Information)EN 1482-1, CEN/TS 16198, ISO 5725-2, Regulation (EC) No 2003/2003
Replaced ByBS EN 16197:2012
International RelationshipsCEN/TS 16197:2011
DescriptorsFertilizers, Soil improvement, Agricultural chemicals, Chemical analysis and testing, Determination of content, Magnesium, Atomic absorption spectrophotometry
ICS65.080
Title in FrenchEngrais. Dosage du magnésium par spectrométrie d'absorption atomique
Title in GermanDüngemittel. Bestimmung von Magnesium mit Atomabsorptionsspektrometrie
CommitteeCII/37
ISBN978 0 580 72721 4
PublisherBSI
FormatA4
DeliveryNo
Pages16
File Size992.1 KB
Price£130.00


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