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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)
Translate name
STANDARD published on 1.9.2012
Designation standards: ÖNORM EN ISO 12782-1
Publication date standards: 1.9.2012
SKU: NS-774320
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM
Der vorliegende Teil der ISO 12782 legt die Bestimmung des Gehalts an ´´reaktivem´´ Eisen in Form von amorphen Eisenoxiden und Eisenhydroxiden im Boden und in anderen Materialien durch Extraktion mittels Ascorbinsäure fest. Andere Materialien schließen ebenfalls Abfall ein. Der Gehalt an ´´reaktivem´´ Eisen kann als Vorgabe in geochemischen Modellen verwendet werden, um den Gehalt an amorphen Eisen(hydr)oxiden darzustellen.
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Latest update: 2026-04-02 (Number of items: 2 270 295)
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