ISO/TS 22171:2023

Published (Edition 1, 2023)

ISO/TS 22171:2023

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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

Status
: Published

Publication date
: 2023-12

Stage
: International Standard published [60.60]
Edition
: 1

Number of pages
: 8
Technical Committee :
ISO/TC 190/SC 3

ICS :
13.080.10
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