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UNI EN ISO 12782-1 : 2012

Current
Current

The latest, up-to-date edition.

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
Published date

08-02-2012

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Reagents
7 Sample pretreatment
8 Procedure
9 Calculation
10 Expression of results
11 Test report
Annex A (informative) - Conditions regarding
        centrifugation
Bibliography

Defines 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.

DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Current

Standards Relationship
ISO 12782-1:2012 Identical
EN ISO 12782-1:2012 Identical

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