Table of Contents

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

Abstract

Describes 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.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 190
Supersedes	ISO/DIS 12782-1 : 60.00 (2012)