PREN 1911 : DRAFT 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
STATIONARY SOURCE EMISSIONS - DETERMINATION OF MASS CONCENTRATION OF GASEOUS CHLORIDES EXPRESSED AS HCL - STANDARD REFERENCE METHOD
08-01-2010
01-12-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 Sampling
4.1 Sampling principle
4.2 Sampling strategy
4.3 Sampling equipment
4.4 Sampling procedure
5 Analysis
5.1 Introduction
5.2 Reagents and samples to be analysed
5.3 Silver titration: potentiometric method
5.4 Mercuric-thiocyanate spectrophotometry
5.5 Ion-exchange chromatography
6 Expression of results
7 Determination of the characteristics of the method:
sampling and analysis
7.1 General
7.2 Relevant performance characteristics of the method and
performance criteria
7.3 Establishment of the uncertainty budget
8 Measurement report
Annex A (informative) - Examples of absorbers
Annex B (informative) - Comparison between mercuric-thiocyanate
spectrophotometry and ion exchange chromatography
method (methods B and C)
Annex C (informative) - Example of assessment of compliance or
reference method for chlorides with requirements on
emission measurements
Annex D (informative) - Performance characteristics of the whole
measurement method
Bibliography
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