ISO 23470:2007

Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution

ISO 23470:2007 specifies a method for the determination of the cation exchange capacity (CEC) and the content of exchangeable cations (Al3+, Ca2+, Fe2+, K+, Mg2+, Mn2+, Na+) in soils using a hexamminecobalt trichloride solution as extractant. ISO 23470:2007 is applicable to all types of air-dried soil samples which have been prepared in accordance with ISO 11464.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

13.080.20

Statut:

Annulée

Date de Publication:

2007-05-03

Numéro Standard:

ISO 23470:2007