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Standards [CURRENT]

ISO 7408
Fertilizers; Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide; Titrimetric method

Title (German)

Düngemittel; Bestimmung des Ammoniak-Stickstoffgehaltes bei Vorhandensein anderer Substanzen, die Ammoniak bei Behandlung mit Natriumhydroxyd freisetzen; titrimetrische Methode

Responsible national committee

NA 057-03-02 AA - Fertilizers  

Responsible international committee

ISO/TC 134 - Fertilizers, soil conditioners and beneficial substances  

Edition 1983-12
Original language English
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Table of contents

Contact

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