I.S. EN ISO 18589-4:2021
Current
The latest, up-to-date edition.
Measurement of radioactivity in the environment - Soil - Part 4: Plutonium 238 and plutonium 239 + 240 - Test method using alpha spectrometry
Hardcopy , PDF
English
22-08-2021
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.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Symbols
5 Principle
6 Chemical reagents and equipment
7 Procedure
8 Expression of results
9 Test report
Annex A (informative) Plutonium desorption
Annex B (informative) Chemical separation of plutonium by an organic solvent
Annex C (informative) Chemical separation of plutonium on anionic resin
Annex D (informative) Chemical separation of plutonium by specific resins
Annex E (informative) Preparation of the source by electro-deposition
Annex F (informative) Preparation of the source by co-precipitation
Bibliography
This document describes a method for measuring 238Pu and 239 + 240 isotopes in soil by alpha spectrometry samples using chemical separation techniques.
| Committee |
ISO/TC 85
|
| DocumentType |
Test Method
|
| Pages |
40
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Standards | Relationship |
| ISO 18589-4:2019 | Identical |
| EN ISO 18589-4:2021 | Identical |
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