ISO/DIS 22171

Soil quality — Determination of potential cation exchange capacity (CEC) and exchangeable cations buffered at pH 7, using a molar ammonium acetate solution

General information

Current stage: 40.99 Effective date: Aug 1, 2022

Originator: ISO

Owner: ISO/TC 190/SC 3

Type: International Standard

ICS: 13.080.10

Languages: English French

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ISO/DIS 22171
40.99 Full report circulated: DIS approved for registration as FDIS
Aug 1, 2022

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