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I.S. EN ISO 6978-2:2005

Current
Current

The latest, up-to-date edition.

NATURAL GAS - DETERMINATION OF MERCURY - PART 2: SAMPLING OF MERCURY BY AMALGAMATION ON GOLD/PLATINUM ALLOY (ISO 6978-2:2003)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2005

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.

National Foreword
European foreword
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Reagents and materials
7 Preparation of sampling and analytical tubes
8 Sampling
9 Mercury determination
10 Calculation
11 Precision
12 Test report
Bibliography

Define a method for the determination of total mercury content of pipeline quality natural gas using a sampling method by amalgamation on gold/platinum (Au/Pt) alloy thread.

DocumentType
Standard
Pages
38
PublisherName
National Standards Authority of Ireland
Status
Current

ISO 10715:1997 Natural gas — Sampling guidelines
ISO 6978-1:2003 Natural gas Determination of mercury Part 1: Sampling of mercury by chemisorption on iodine
ISO 14532:2014 Natural gas — Vocabulary
ISO 14111:1997 Natural gas — Guidelines to traceability in analysis
ISO 641:1975 Laboratory glassware — Interchangeable spherical ground joints
ISO 6570:2001 Natural gas Determination of potential hydrocarbon liquid content Gravimetric methods

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