Resumen
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.
Informaciones generales
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Estado: RetiradaFecha de publicación: 2007-05Etapa: Retirada de la Norma Internacional [95.99]
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Edición: 1Número de páginas: 16
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Comité Técnico :ISO/TC 190/SC 3ICS :13.080.20
- RSS actualizaciones
Ciclo de vida
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Ahora
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Revisada por
PublicadoISO 23470:2018