I.S. EN ISO 13160:2021
Current
The latest, up-to-date edition.
Water quality - Strontium 90 and strontium 89 - Test methods using liquid scintillation counting or proportional counting (ISO 13160:2021)
Hardcopy , PDF
English
15-08-2021
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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 Chemical reagents and equipment
6 Procedure
7 Expression of results
8 Limits of the coverage intervals
9 Quality control
10 Test report
Annex A (informative) Determination of 89Sr and 90Sr by precipitation and proportional counting
Annex A (informative) Determination of 89Sr and 90Sr by precipitation and proportional counting
Annex B (informative) Determination of 89Sr and 90Sr by precipitation and liquid scintillation counting
Annex C (informative) Determination of 90Sr from its decay progeny 90Y at equilibrium by organic extraction and liquid scintillation counting
Annex D (informative) Determination of 90Sr after ionic exchange separation by proportional counting
Annex E (informative) Determination of 90Sr after separation on a crown ether specific resin and liquid scintillation counting
Annex F (informative) Determination of 90Sr from its decay progeny 90Y at equilibrium by organic extraction and proportional counting
Annex G (informative) Correction factor for 90Sr purity using proportional counting
Bibliography
This document specifies conditions for the determination of 90Sr and 89Sr activity concentration in samples of environmental water using liquid scintillation counting (LSC) or proportional counting (PC).
| Committee |
ISO/TC 147
|
| DocumentType |
Test Method
|
| Pages |
60
|
| 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
|
| Supersedes |
| Standards | Relationship |
| EN ISO 13160:2021 | Identical |
| ISO 13160:2021 | Identical |
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