I.S. EN ISO 13161:2015
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
WATER QUALITY - MEASUREMENT OF POLONIUM 210 ACTIVITY CONCENTRATION IN WATER BY ALPHA SPECTROMETRY (ISO 13161:2011)
Hardcopy , PDF
03-31-2021
English
01-01-2015
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.
National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions, symbols and units
4 Principle
5 Reagents and equipment
6 Sampling and samples
7 Chemical treatment and deposit process
8 Measurement by alpha spectrometry
9 Expression of results
10 Test report
Annex A (informative) - Cell deposit examples
Annex B (informative) - Spectrum examples
Bibliography
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