TECHNISCHE REGEL

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ONR CEN/TS 17774

Issue date: 2022 10 01

Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water

This document specifies a method for the determination of boron (B), cobalt (Co), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo) and zinc (Zn) in organic fertilizers and organo-mineral fertilizers extracts using inductively coupled plasma-atomic emission spectrometry (ICP-AES). This method is applicable to water extracts prepared according to CEN/TS 17766. The method can be used for the determination of other elements, provided the user has verified the applicability.

General information on ONR CEN/TS 17774

Format
Digital | 14 Pages
Language
German | English | Download GER/ENG
Publisher
Austrian Standards International

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ONR CEN/TS 17774 - Organic and organo-mineral fertilizers - Determination of the content of specific elements by ICP-AES after extraction by water

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