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NA 057

DIN Standards Committee Food and Agricultural Products

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Inorganic fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates

Abstract

This document specifies a method for the extraction of water-soluble calcium, magnesium, sodium and sulfur (in the form of sulfates), so that the same extract can be used for the determination of each nutrient required. This document is applicable to inorganic fertilizers.

Begin

2025-03-21

WI

00260323

Planned document number

prEN 15961 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 water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates
2017-01

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