DIN EN 15922:2011
Fertilizers - Extraction of soluble phosphorus according to Petermann at ambient temperature; German version EN 15922:2011

Standard No.

DIN EN 15922:2011

Release Date

2011

Published By

German Institute for Standardization

Status

Be replaced

Replace By

DIN EN 15922:2011-08

Latest

DIN EN 15922:2011-08

Replace

DIN EN 15922:2010 DIN SPEC 1105:2010

Scope

This document specifies the procedure for the extraction of phosphorus soluble in cold alkaline ammonium citrate. The method is applicable to disintegrated phosphates exclusively.

DIN EN 15922:2011 Referenced Document

• EN 12944-1:1999 Fertilizers and Liming Materials - Vocabulary - Part 1: General Terms
• EN 12944-2:1999 Fertilizers and Liming Materials - Vocabulary - Part 2: Terms Relating to Fertilizers
• EN 1482-2 Fertilizers and liming materials - Sampling and sample preparation - Part 2: Sample preparation
• EN 15475 Fertilizers - Determination of ammoniacal nitrogen

DIN EN 15922:2011 history

• 2011 DIN EN 15922:2011-08 Fertilizers - Extraction of soluble phosphorus according to Petermann at ambient temperature; German version EN 15922:2011
• 2011 DIN EN 15922:2011 Fertilizers - Extraction of soluble phosphorus according to Petermann at ambient temperature; German version EN 15922:2011
• 2010 DIN SPEC 1105:2010 Fertilizers - Extraction of soluble phosphorus according to Petermann at ambient temperature; German version CEN/TS 15922:2009