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

Standard No.

DS/EN 15923:2011

Release Date

2011

Published By

Danish Standards Foundation

Latest

DS/EN 15923:2011

Replace

DS/CEN/TS 15923-2009

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.

DS/EN 15923:2011 history

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