UNI EN ISO 6975 : 2007
Current
The latest, up-to-date edition.
Natural gas - Extended analysis - Gas- chromatorgraphic method
15-11-2007
Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Analysis and analytical requirements
6 Procedures
7 Calibration and control charts
8 Calculations
9 Precision
10 Test report
Annex A (informative) Determination of the response
curves for the main components in
a sample
Annex B (informative) Further details on the matrices used
in Annex A
Annex C (informative) List of retention indices
Annex D (informative) Bibliography
Figures
Tables
This International Standard describes the specifications for the quantitative analysis of the following components of natrural gas: helium, hydrogen, argon, oxygen, nitrogen, carbon dioxide, saturated hydrocarbons from C1 to C5, hydrocarbon fractions from C6 upwards, aromatic compounds as benzene and toluene.
| Committee |
CT 101
|
| DocumentType |
Standard
|
| PublisherName |
Ente Nazionale Italiano di Unificazione (UNI)
|
| Status |
Current
|
| Standards | Relationship |
| ISO 6975:1997 | Identical |
| NBN EN ISO 6975 : 2005 | Identical |
| NF EN ISO 6975 : 2005 | Identical |
| NEN EN ISO 6975 : 2005 | Identical |
| NS EN ISO 6975 : 1ED 2005 | Identical |
| I.S. EN ISO 6975:2005 | Identical |
| SN EN ISO 6975 : 2005 | Identical |
| UNE-EN ISO 6975:2006 | Identical |
| BS EN ISO 6975:2005 | Identical |
| EN ISO 6975:2005 | Identical |
| DIN EN ISO 6975:2005-09 | Identical |
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