I.S. EN ISO 12782-2:2012
Current
The latest, up-to-date edition.
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 (ISO 12782-2:2012)
Hardcopy , PDF
English
01-01-2012
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
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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
Describes 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.
| DocumentType |
Standard
|
| Pages |
25
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| EN ISO 12782-2:2012 | Identical |
| ISO 12782-2:2012 | Identical |
| ISO 11074:2015 | Soil quality — Vocabulary |
| ISO 10381-1:2002 | Soil quality Sampling Part 1: Guidance on the design of sampling programmes |
| ISO 10381-3:2001 | Soil quality Sampling Part 3: Guidance on safety |
| ISO 10381-6:2009 | Soil quality Sampling Part 6: Guidance on the collection, handling and storage of soil under aerobic conditions for the assessment of microbiological processes, biomass and diversity in the laboratory |
| ISO 11464:2006 | Soil quality Pretreatment of samples for physico-chemical analysis |
| ISO/TS 21268-4:2007 | Soil quality Leaching procedures for subsequent chemical and ecotoxicological testing of soil and soil materials Part 4: Influence of pH on leaching with initial acid/base addition |
| ISO 10381-2:2002 | Soil quality Sampling Part 2: Guidance on sampling techniques |
| ISO 11277:2009 | Soil quality Determination of particle size distribution in mineral soil material Method by sieving and sedimentation |
| ISO 10381-5:2005 | Soil quality Sampling Part 5: Guidance on the procedure for the investigation of urban and industrial sites with regard to soil contamination |
| ISO 11885:2007 | Water quality Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES) |
| ISO 5667-3:2012 | Water quality Sampling Part 3: Preservation and handling of water samples |
| ISO 3696:1987 | Water for analytical laboratory use — Specification and test methods |
| EN 15002:2015 | Characterization of waste - Preparation of test portions from the laboratory sample |
| ISO 10381-4:2003 | Soil quality Sampling Part 4: Guidance on the procedure for investigation of natural, near-natural and cultivated sites |
| CEN/TR 15310-3:2006 | Characterization of waste - Sampling of waste materials - Part 3: Guidance on procedures for sub-sampling in the field |
| EN 14899:2005 | Characterization of waste - Sampling of waste materials - Framework for the preparation and application of a Sampling Plan |
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