I.S. EN ISO 21663:2020
Current
The latest, up-to-date edition.
Solid recovered fuels - Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method (ISO 21663:2020)
Hardcopy , PDF
English
28-12-2020
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.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Safety remarks
5 Principle
6 Reagents and calibration standards
7 Apparatus
8 Procedure
9 Performance characteristics
10 Test report
Annex A (normative) Guidelines - Characteristics of the laboratory sample for chemical analysis of SRF
Annex B (informative) Data on performance characteristics
Annex C (informative) Major results of robustness testing
Bibliography
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