Name: UNI EN ISO 10723 : 2013
Brand: UNI

NATURAL GAS - PERFORMANCE EVALUATION FOR ANALYTICAL SYSTEMS

Published date

24-01-2013

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Principle
6 General procedure
7 Interpretation
Annex A (informative) - Example of application using
chromatography
Annex B (informative) - Explanation of approach used
for instrument benchmarking
Bibliography

Describes a method of determining whether an analytical system for natural gas analysis is fit for purpose.

Committee	CT 101
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI EN ISO 10723 : 2003

Standards	Relationship
UNE-EN ISO 10723:2013	Identical
SN EN ISO 10723 : 2013	Identical
EN ISO 10723:2012	Identical
BS EN ISO 10723:2012	Identical
NEN EN ISO 10723 : 2012	Identical
NBN EN ISO 10723 : 2013	Identical
ISO 10723:2012	Identical
I.S. EN ISO 10723:2012	Identical
NS EN ISO 10723 : 2012	Identical
NF EN ISO 10723 : 2013	Identical
DIN EN ISO 10723:2013-04	Identical

ISO/IEC 17025:2005	General requirements for the competence of testing and calibration laboratories
ISO 5725-1:1994	Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 6976:2016	Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
ISO 6974-2:2012	Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
ISO 15796:2005	Gas analysis Investigation and treatment of analytical bias
ISO Guide 35:2017	Reference materials Guidance for characterization and assessment of homogeneity and stability
ISO/IEC Guide 99:2007	International vocabulary of metrology Basic and general concepts and associated terms (VIM)
ISO 6143:2001	Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
ISO 14532:2014	Natural gas — Vocabulary
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 14111:1997	Natural gas — Guidelines to traceability in analysis
ISO 5479:1997	Statistical interpretation of data — Tests for departure from the normal distribution
ISO 6974-1:2012	Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
ISO 7504:2015	Gas analysis Vocabulary
ISO Guide 31:2015	Reference materials — Contents of certificates, labels and accompanying documentation
ISO 6141:2015	Gas analysis Contents of certificates for calibration gas mixtures
ISO Guide 34:2009	General requirements for the competence of reference material producers
ISO/IEC Guide 98-3:2008	Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)