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NBN EN 15957:2011

Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate

Summary

This document specifies a method for the extraction of phosphorus soluble in neutral ammonium citrate.
The method is applicable to all fertilizers in respect of which solubility in neutral ammonium citrate is laid down in Regulation (EC) 2003/2003, Annex I (see [2]).

Technical characteristics

Publisher Bureau de Normalisation Belge (NBN)
Publication Date 11/14/2011
Cancellation Date 03/31/2012
Page Count 11
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ISBN ---
Weight (in grams) ---
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