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Draft standard

DIN EN 17721
Plant biostimulants - Determination of the pH for liquid microbial plant biostimulants/pH in microbial products - Determination of pH; German and English version prEN 17721:2023

Title (German)

Pflanzen-Biostimulanzien - Bestimmung des pH-Wertes für flüssige mikrobielle Pflanzen-Biostimulanzien/pH-Wert in mikrobiellen Produkten - Bestimmung des pH-Wertes; Deutsche und Englische Fassung prEN 17721:2023

Responsible national committee

NA 057-03-06 AA - Plant biostimulants  

Responsible european committee

CEN/TC 455/WG 3 - Pathogenic and non-pathogenic microorganisms  

Edition 2023-05
Original language German , English
Price from 85.30 €
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Table of contents

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