Abstract

This document specifies a method for the determination of pH of a solution of ammonium nitrate fertilizer of high nitrogen content. This document is only applicable to fertilizing product blends with high nitrogen content. NOTE: Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible.

Begin

2025-11-28

WI

00260304

Planned document number

DIN EN 17759

Project number

05702732

Responsible national committee

NA 057-03-02 AA - Fertilizers  

Responsible european committee

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

draft standard

Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content; German and English version prEN 17759:2026
2026-04
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previous edition(s)

Inorganic fertilizers - Determination of pH of a solution of ammonium nitrate fertilizers of high nitrogen content; German version CEN/TS 17759:2022
2022-07

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