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NA 057

DIN Standards Committee Food and Agricultural Products

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Pre-standard

ISO/TS 20917
Fertilizers, soil conditioners and beneficial substances - Determination of ammonium citrate, disodium-EDTA soluble phosphorus and potassium by ICP-OES in inorganic fertilizers

Title (German)

Bestimmung von verfügbarem Phosphor und löslichem Kalium nach Extraktion mit neutralem Ammoiumcitrat und quantifiziert mit ICP-OES

Responsible national committee

NA 057-03-02 AA - Fertilizers  

Responsible international committee

ISO/TC 134/WG 1 - Fertilizers  

Edition 2023-07
Original language English
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