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I.S. EN ISO 13165-1:2020

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Water quality - Radium-226 - Part 1: Test method using liquid scintillation counting

Available format(s)

Hardcopy , PDF

Superseded date

02-29-2024

Language(s)

English

Published date

03-01-2020

Preview

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.

Foreword
Introduction
1 Scope
2 Normative references
3 Symbols, definitions and units
4 Principle
5 Reagents and equipment
6 Sampling
7 Instrument set-up and calibration
8 Procedure
9 Quality control
10 Expression of results
11 Interference control
12 Test report
Annex A (informative) Set-up parameters and validation data
Bibliography

This part of ISO 13165 specifies the determination of radium-226 (226Ra) activity concentration in nonsaline water samples by extraction of its daughter radon-222 (222Rn) and its measurement using liquid scintillation counting.

Committee
TC 147
DocumentType
Test Method
Pages
32
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
Superseded
SupersededBy

Standards Relationship
ISO 13165-1:2013 Identical
EN ISO 13165-1:2020 Identical

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