ISO 13536:2024Published

Soil quality — Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1

Qualité du sol — Détermination de la capacité d'échange cationique potentielle et des teneurs en cations échangeables en utilisant une solution tampon de chlorure de baryum à pH = 8,1

Abstract / scope

This document specifies a method for the determination of the potential cation exchange capacity (CEC) of soil buffered at pH = 8,1 and for the determination of the content of exchangeable sodium, potassium, calcium and magnesium in soil.

This document is applicable to all types of air-dried soil samples.

Life cycle

Replaces

ISO 13536:1995WithdrawnSoil quality — Determination of the potential cation exchange capacity and exchangeable cations using barium chloride solution buffered at pH = 8,1International Standard · Published 1 Jun 1995 · ISO/TC 190/SC 3