I.S. EN ISO 6978-2:2005
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)
Hardcopy , PDF
English
01-01-2005
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.
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
|
| Standards | Relationship |
| NS EN ISO 6978-2 : 2005 | Identical |
| NF EN ISO 6978-2 : 2005 | Identical |
| NBN EN ISO 6978-2 : 2005 | Identical |
| ONORM EN ISO 6978-2 : 2005 AC JUN 2017 | Identical |
| BS EN ISO 6978-2:2005 | Identical |
| NEN EN ISO 6978-2 : 2005 C2 2016 | Identical |
| ISO 6978-2:2003 | Identical |
| EN ISO 6978-2:2005 | Equivalent |
| DIN EN ISO 6978-2:2005-09 | Identical |
| UNE-EN ISO 6978-2:2006 | Identical |
| 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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