BS EN 15921:2011 - Fertilizers. Extraction of soluble phosphorus according to Petermann at 65 °C

BS EN 15921:2011

Fertilizers. Extraction of soluble phosphorus according to Petermann at 65 °C

Status : Current, Confirmed   Published : June 2011

Format
PDF

Format
HARDCOPY



This document specifies the procedure for the determination of soluble phosphorus in alkaline ammonium citrate. The method is applicable exclusively to precipitated dehydrated dicalcium phosphate (CaHPO4 . 2H2O).




Standard NumberBS EN 15921:2011
TitleFertilizers. Extraction of soluble phosphorus according to Petermann at 65 °C
StatusCurrent, Confirmed
Publication Date30 June 2011
Confirm Date01 February 2017
Normative References(Required to achieve compliance to this standard)EN 12944-1:1999, EN 12944-2:1999, EN 1482-2, CEN/TS 15959, EN 15475
Informative References(Provided for Information)Regulation (EC) No 2003/2003, EN 1482-1
ReplacesDD CEN/TS 15921:2009
International RelationshipsEN 15921:2011
Draft Superseded By10/30233977 DC
DescriptorsChemical analysis and testing, Fertilizers, Phosphates, Solvent extraction methods, Extraction methods of analysis, Agricultural chemicals, Determination of content, Phosphorus, Calcium inorganic compounds, Soil improvement
ICS65.080
Title in FrenchEngrais. Extraction du phosphore soluble selon Petermann à 65 °C
Title in GermanDüngemittel. Extraktion des löslichen Phosphors nach Petermann bei 65 °C
CommitteeCII/37
ISBN978 0 580 72727 6
PublisherBSI
FormatA4
DeliveryYes
Pages12
File Size613 KB
Price£110.00


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