gas molecule
gas molecule, Total:24 items.
The international standard classification for "gas molecule" includes: Chemical analysis , Gases for industrial application , Sterilization and disinfection , Particle size analysis. sieving , Other standards related to analytical chemistry , Farming and forestry .
The Chinese standard classification for "gas molecule" includes: Industrial gas and chemical gas , , Material composition analysis instrument and environment detection instrument in general , Sieving, Sieve Plate and Sieve Screen , Sanitation in general , Agricultural products and feed processing machinery .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 16944-1997 Gases for electronic industry--Nitrogen
- GB/T 5275-2005 Gas analysis-Preparation of calibration gas mixtures-Permeation method
- GB/T 14600-2009 Gas for electronic industry - Nitrous Oxide
- GB/T 21650.3-2011 Pore size distribution and porosity of solid materials by mercury porosimetry and gas adsorption—Part 3:Analysis of micropores by gas adsorption
- GB/T 14604-2009 Gas for electronic industry—Oxygen
- GB/T 14851-2009 Gas for electronic industry - Phosphine
- GB/T 31986-2015 Gas for electronic industry―Perfluoropropane
- GB/T 5832.3-2011 Determination of moisture in gases—Part 3:The method of Cavity Ring-Down Spectroscopy
- GB/T 28726-2012 Gas analysis—Gas chromatograph with helium ionization detector
- GB 27955-2011 General requirements for low-temperature hydrogen peroxide gas plasma sterilizer
- GB/T 5275.6-2014 Gas analysis―Preparation of calibration gas mixtures using dynamic volumetric methods―Part 6:Gritical orifices
- GB/T 42269-2022 Determination of pore size for membranes—Gas permeation method
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 37182-2018 Gas analysis--Gas chromatograph with plasma emission detector
- GB 27955-2020 Hygienic requirements for low-temperature hydrogen peroxide gas plasma sterilizer
- GB/T 40401-2021 Determination of density by volumetric displacement—Skeleton density by gas pycnometry
- GB/T 38386-2019 Gas analysis—Determination of oxynitride in gases—The method of Cavity Ring-Down Spectroscopy
- GB/T 40260-2021 Test method for determining gas permeability of polymer membrane materials
Shanxi Provincial Standard of the People's Republic of China
- DB14/T 1710-2018 Greenhouse Gas Carbon Dioxide Concentration Assessment Specification
Group Standards of the People's Republic of China
- T/DLSHXH 002-2018 Gas for electronic industry—Nitric oxide
Guangxi Provincial Standard of the People's Republic of China
- DB45/T 2110-2019 Determination of Phosphorus and Sulfur in Plants by Inductively Coupled Plasma-Atomic Emission Spectrometry
中华全国供销合作总社
- GH/T 1318-2020 Determination for thermal decomposition gaseous products of cotton
GOST
- GOST R ISO 21087-2023 Gas analysis. Hydrogen fuel analytical methods for proton exchange membrane fuel cell
BE-NBN
- NBN T 04-512-1988 Light olefins for industrial use - Determination of molecular oxygen in gaseous phase-Electrochemical method with a membrane-covered cell
Association Francaise de Normalisation
- NF A88-202-1*NF EN ISO 10882-1:2011 Health and safety in welding and allied processes - Sampling of airborne particles and gases in the operator's breathing zone - Part 1 : sampling of airborne particles.
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