DIN EN ISO 12782-1:2012-09
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 (ISO 12782-1:2012); German version EN ISO 12782-1:2012
| Fecha edición: |
2012-09-01
En Vigor
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| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document is applicable to determine the content of "reactive" iron in the form of amorphous iron oxides and hydroxides in soil and materials by extraction with ascorbic acid. The content of "reactive" iron can be used as input in geochemical models to represent the content of amorphous iron (hydr)oxides. |
| Keywords: | Amorphous state|Ascorbic acids|Chemical analysis and testing|Composition of the ground|Definitions|Determination of content|Elution|Extraction|Extraction methods of analysis|Geochemistry|Geological analysis|Iron oxides|Sampling methods|Soil surveys|Soils|Testing |
| ICS: | 13.080.10 - Características químicas de los suelos |
| CTN: | |
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Equivalencia Internacional |
Idéntica EN ISO 12782-1:2012 Idéntica ISO 12782-1:2012 |
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Reemplazo Normas |
Reemplaza a DIN EN ISO 12782-1:2010-12 |
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