Standard

NS-EN ISO 23470:2018

Jan 2019 Published

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Language English

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Abstract

This document specifies a method for the determination of cation exchange capacity (CEC) and the content of exchangeable cations (Al, Ca, Fe, K, Mg Mn, Na) in soils using a hexamminecobalt(III)chloride solution as extractant. For soils containing calcium carbonate a calcite saturated hexamminecobalt(III)chloride solution is specified particularly for determination of exchangeable Ca. This document is applicable to all types of air-dry soil samples which have been prepared according to ISO 11464.

Document information

Standard from SN
Published: 1 January 2019
Edition: 2018-10
Version: 1
Document type: NAT
ISBN:

ICS 13.080.20
National Committee SN/K 134

Product Relations

Replaces: NS-EN ISO 23470:2011
Refers: ISO 11464:2006
Refers: ISO 11464:2006
Refers: ISO 11464:2006
Refers: ISO 11465:1993
Adopted from: EN ISO 23470:2018 , 0

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NS-EN ISO 23470:2011
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NS-EN ISO 23470:2018

NS-EN ISO 23470:2018

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