NA 057

DIN Standards Committee Food and Agricultural Products

Project

Inorganic fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate

Abstract

This document specifies a method for the extraction of phosphorus soluble in neutral ammonium citrate in inorganic fertilizers.

Begin

2025-03-21

WI

00260322

Planned document number

prEN 15957 rev

Responsible national committee

NA 057-03-02 AA - Fertilizers  

Responsible european committee

CEN/TC 260/WG 7 - Inorganic fertilizers and inhibitors  

previous edition(s)

Fertilizers - Extraction of phosphorus which is soluble in neutral ammonium citrate
2011-09

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