BS EN 16197:2012 - Fertilizers. Determination of magnesium by atomic absorption spectrometry

BS EN 16197:2012

Fertilizers. Determination of magnesium by atomic absorption spectrometry

Status : Confirmed, Current   Published : December 2012



This European Standard 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 EN 15960 and EN 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 [2]. The method applies to all fertilizer extracts containing elements in quantities that might interfere with the complexometric determination of magnesium.

Standard NumberBS EN 16197:2012
TitleFertilizers. Determination of magnesium by atomic absorption spectrometry
StatusConfirmed, Current
Publication Date31 December 2012
Confirm Date20 July 2018
Normative References(Required to achieve compliance to this standard)EN 12944-2:1999, EN 12944-1:1999, EN 1482-2, EN 15960, EN 15961
Informative References(Provided for Information)ISO 5725-2, Regulation (EC) No 2003/2003, EN 1482-1, EN 16198
ReplacesDD CEN/TS 16197:2011
International RelationshipsEN 16197:2012
Draft Superseded By12/30259717 DC
DescriptorsDetermination of content, Magnesium, Agricultural chemicals, Chemical analysis and testing, Atomic absorption spectrophotometry, Soil improvement, Fertilizers
Title in FrenchEngrais. Dosage du magnésium par spectrométrie d'absorption atomique
Title in GermanDüngemittel. Bestimmung von Magnesium mit Atomabsorptionsspektrometrie
ISBN978 0 580 78184 1
File Size366 KB

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