I.S. EN ISO 19361:2020
Current
The latest, up-to-date edition.
Measurement of radioactivity - Determination of beta emitters activities - Test method using liquid scintillation counting (ISO 19361:2017)
Hardcopy , PDF
English
15-03-2020
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
3 Terms and definitions
4 Symbols, abbreviations and units
5 Principle
6 Reagents and equipment
7 Sampling and samples
8 Procedure
9 Expression of results
10 Test report
Annex A (informative) Internal standard method
Annex B (informative) TDCR Liquid Scintillation Counting
Annex C (informative) Cerenkov measurement with LSC and TDCR counter
Bibliography
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