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ISO 23470:2018

Current Revision

Soil quality - Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt(III)chloride solution

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 23470
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 190/SC 3
Publish Date Document Id Type View
Not Available ISO 23470:2018 Revision