Open Access
Issue
EPJ Web Conf.
Volume 352, 2026
13th International Gas Analysis Symposium (GAS 2026)
Article Number 01001
Number of page(s) 5
Section Energy Transition – Instrumental Innovation, Integration and Evaluation
DOI https://doi.org/10.1051/epjconf/202635201001
Published online 17 February 2026
  1. European Committee for Standardization (CEN), CEN/TS 17977:2023 Gas infrastructure – Quality of gas – Hydrogen used in rededicated gas systems (2023) [Google Scholar]
  2. EASEE-gas Quality Harmonisation Working Group, Common Business Practice on Hydrogen (2022) [Google Scholar]
  3. E.A. Polman, M.L. Doelman, S. van Greuningen, J.W. Turkstra, M. van Essen, H. Vlap, A follow-up study into the hydrogen quality requirements, KIWA Technologies and DNV (2023) [Google Scholar]
  4. International Organization for Standardization (ISO), ISO 14687:2025 Hydrogen fuel quality – Product specification (2025) [Google Scholar]
  5. Qmicro by Sensirion, DynamiQ-X process GC – Gas chromatographs for on-line gas analysis (2024) [Google Scholar]
  6. International Organization of Legal Metrology, International Recommendation OIML R140 – Measuring systems for gaseous fuel (2007) [Google Scholar]
  7. International Organization for Standardization (ISO), ISO 21087:2019 Gas analysis — Analytical methods for hydrogen fuel — Proton exchange membrane (PEM) fuel cell applications for road vehicles (2019) [Google Scholar]
  8. European Cooperation in Legal Metrology (WELMEC) e.V., WELMEC Guide 7.2 – Software Guide (EU Measuring Instruments Directive 2014/32/EU) – Version 2022 (2022) [Google Scholar]
  9. Qmicro by Sensirion, Application note – Natural gas and natural gas blended hydrogen (2025) [Google Scholar]
  10. International Organization for Standardization (ISO), ISO 6976:2016 Natural gas – Calculation of calorific values, density, relative density and Wobbe indices from composition (2016) [Google Scholar]

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