International Standard
ISO/TS 22171:2023
Soil quality — Determination of potential cation exchange capacity (CEC) and exchangeable cations buffered at pH 7, using a molar ammonium acetate solution
Reference number
ISO/TS 22171:2023
Edition 1
2023-12
International Standard
Read sample
ISO/TS 22171:2023
80891
Published (Edition 1, 2023)

ISO/TS 22171:2023

ISO/TS 22171:2023
80891
Language
Format
CHF 63
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Abstract

This document specifies a method for the determination of potential cation exchange capacity (CEC) and the content of exchangeable cations (Ca, K, Mg, Na) in soils using a molar ammonium acetate solution buffered at pH 7 as extractant.

This document is applicable to all types of air-dry soil samples which have been prepared, for example, according to ISO 11464.

General information

  •  : Published
     : 2023-12
    : International Standard published [60.60]
  •  : 1
     : 8
  • ISO/TC 190/SC 3
    13.080.10 
  • RSS updates

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