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NA 057

DIN Standards Committee Food and Agricultural Products

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Project

Fertilizers and soil conditioners - Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials - Amendment 1: DAX-8 resin alternative

Begin

2023-06-19

Planned document number

ISO 19822 DAM 1

Responsible national committee

NA 057-03-02 AA - Fertilizers  

Responsible international committee

ISO/TC 134/WG 1 - Fertilizers  

draft standard

Fertilizers and soil conditioners - Determination of humic and hydrophobic fulvic acids concentrations in fertilizer materials - Amendment 1: DAX-8 resin alternative
2025-10
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Contact

Mia Malorny

Am DIN-Platz, Burggrafenstr. 6
10787 Berlin

Tel.: +49 30 2601-2256
Fax: +49 30 2601-42256

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