Reference number
ISO 12782-2:2012
ISO 12782-2:2012
© ISO 2024
International Standard
ISO 12782-2:2012
Soil quality — Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials — Part 2: Extraction of crystalline iron oxides and hydroxides with dithionite
Edition 1
2012-06
2012-06
ISO 12782-2:2012
51698
Published
(Edition 1, 2012)
This publication was last reviewed and confirmed in 2023.
Therefore this version remains current.
Abstract
ISO 12782-2:2012 specifies the determination of the content of "reactive" iron in the form of crystralline iron oxides and hydroxides in soil and other materials by extraction with dithionite. Other materials also include waste. The content of "reactive" iron can be used as input in geochemical models to represent the content of crystalline iron (hydr)oxides.
General information
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Status: PublishedPublication date: 2012-06Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 10
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Technical Committee :ISO/TC 190/SC 7ICS :13.080.05
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