Reference number
ISO 23470:2007
© ISO 2024
ISO 23470:2007
Soil quality — Determination of effective cation exchange capacity (CEC) and exchangeable cations using a hexamminecobalt trichloride solution
Edition 1
2007-05
Withdrawn
Withdrawn (Edition 1, 2007)

Abstract

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.

General information

  • Status
     : Withdrawn
    Publication date
     : 2007-05
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 16
  • Technical Committee :
    ISO/TC 190/SC 3
    ICS :
    13.080.20 
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