EN 15923:2011
Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate

Standard No.

EN 15923:2011

Release Date

2011

Published By

CEN - European Committee for Standardization

Latest

EN 15923:2011

Scope

This document specifies the procedure for the extraction of phosphorus soluble in Joulie's alkaline ammonium citrate. The method is applicable to all the straight and compound phosphate fertilizers@ in which the phosphate occurs in an alumino-calcic form.

EN 15923:2011 history

• 2011 EN 15923:2011 Fertilizers - Extraction of phosphorus soluble in Joulie's alcaline ammonium citrate