gas reference material
gas reference material, Total:11 items.
The international standard classification for "gas reference material" includes: Chemical reagents , Natural gas .
The Chinese standard classification for "gas reference material" includes: Chemical reagent in general , Natural gas .
Professional Standard - Chemical Industry
- HG/T 4297-2012 The Guide for Drafting in Report of Gas Reference Materials
National Metrological Technical Specifications of the People's Republic of China
- JJF 1344-2023 Production of Gas Reference Materials
- JJF 1344-2012 General Technical Requirements for Producing Gas Reference Materials
National Metrological Verification Regulations of the People's Republic of China
- JJG(机械) 90-1992 Verification Regulations for Standard Substances of Binary Gas Mixtures
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 31253-2014 Natural gas―Validation for gaseous reference materials―Direct measurement of calorific value and density
Henan Provincial Standard of the People's Republic of China
- DB4106/T 135-2024 Management Specifications for Laboratory Gas Standards
Korean Agency for Technology and Standards (KATS)
- KS I ISO 24094-2010(2016) Analysis of natural gas－Validation methods for gaseous reference materials
- KS I ISO 24094-2010(2021) Analysis of natural gas－Validation methods for gaseous reference materials
KR-KS
- KS I ISO TR 24094-2023 Analysis of natural gas — Validation methods for gaseous reference materials
European Committee for Standardization (CEN)
- CEN ISO/TR 24094:2007 Analysis of natural gas - Validation methods for gaseous reference materials
- EN ISO/TR 24094:2007 Analysis of natural gas - Validation methods for gaseous reference materials
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