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SRPS EN ISO 23470:2019

Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution (ISO 23470:2018)

Jan 31, 2019

General information

60.60     Jan 31, 2019

ISS

H190

European Norm

13.080.20  

English  

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS EN ISO 23470:2013

NOW

PUBLISHED
SRPS EN ISO 23470:2019
60.60 Standard published
Jan 31, 2019

Related project

Adopted from EN ISO 23470:2018

Adopted from ISO 23470:2018