International Standard
ISO 23470:2018
Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt(III)chloride solution
Reference number
ISO 23470:2018
Edición 2
2018-09
International Standard
Vista previa
ISO 23470:2018
68765
No disponible en español
Publicado (Edición 2, 2018)
Esta norma se revisó y confirmó por última vez en 2024. Por lo tanto, esta versión es la actual.

ISO 23470:2018

ISO 23470:2018
68765
Idioma
Formato
CHF 129
Convertir Franco suizo (CHF) a tu moneda

Resumen

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.

Informaciones generales

  •  : Publicado
     : 2018-09
    : Norma Internacional confirmada [90.93]
  •  : 2
     : 22
  • ISO/TC 190/SC 3
    13.080.20 
  • RSS actualizaciones

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