International Standard
ISO 12782-1:2012
Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 1: Extraction of amorphous iron oxides and hydroxides with ascorbic acid
Reference number
ISO 12782-1:2012
ISO 12782-1:2012
Edición 1
2012-06
2012-06
© ISO 2024
International Standard
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ISO 12782-1:2012
51697
No disponible en español
Publicado
(Edición 1, 2012)
Esta norma se revisó y confirmó por última vez en 2023.
Por lo tanto, esta versión es la actual.
Resumen
ISO 12782-1:2012 specifies the determination of the content of "reactive" iron in the form of amorphous iron oxides and hydroxides in soil and other materials by extraction with ascorbic acid. Other materials also include waste. The content of "reactive" iron can be used as input in geochemical models to represent the content of amorphous iron (hydr)oxides.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2012-06Etapa: Norma Internacional confirmada [90.93]
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Edición: 1Número de páginas: 10
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Comité Técnico :ISO/TC 190/SC 7ICS :13.080.05
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