Helium ionization
Helium ionization, Total:4 items.
The international standard classification for "Helium ionization" includes: Chemical analysis .
The Chinese standard classification for "Helium ionization" includes: Industrial gas and chemical gas .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 28726-2012 Gas analysis—Gas chromatograph with helium ionization detector
Professional Standard - Petrochemical Industry
- SH/T 1844-2024 Ethylene and propylene for industrial use – Determination ofhydrogen, carbon monoxide and carbon dioxide – Gas chromatography and helium ionization method
Group Standards of the People's Republic of China
- T/CIESC 0021-2022 Standard Test Method for Permanent Gases in Polymer Grade Ethylene and Propylene by Gas Chromatography and Helium Ionization Detector
- T/CES 047-2020 Technical specifications for helium ionization gas chromatographic of gas analysis in transformer oil
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