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Impurities in hydrogen
Impurities in hydrogen, Total:20 items.
In the international standard classification, Impurities in hydrogen involves: Testing of metals, Fuel cells, Products of the chemical industry, Textile fibres, Fuels, Organic chemicals.
Group Standards of the People's Republic of China, Impurities in hydrogen
- T/CNIA 0141-2022 Determination of metal impurity content in hydrogen for polysilicon production by inductively coupled plasma mass spectrometry
Inner Mongolia Provincial Standard of the People's Republic of China, Impurities in hydrogen
- DB15/T 1239-2017 Determination of impurity content in activated carbon for hydrogen purification in the production of polysilicon by inductively coupled plasma emission spectrometry
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Impurities in hydrogen
- GB/T 31886.2-2015 Test method about the influence of gaseous contaminants in reaction gas on the performance of proton exchange membrane fuel cells.Part 2:Gaseous contaminants in hydrogen
- GB/T 31886.1-2015 Test method about the influence of gaseous contaminants in reaction gas on the performance of proton exchange membrane fuel cells.Part 1:Gaseous contaminants in air
- GB/T 3144-1982 Toluene--Determination of hydrocarbon impurities--Gas chromatographic method
- GB 3144-1982 Gas Chromatographic Determination of Hydrocarbon Impurities in Toluene
Taiwan Provincial Standard of the People's Republic of China, Impurities in hydrogen
- CNS 3237-1971 Method of Test for Impurities in Compressed Hydrogen
German Institute for Standardization, Impurities in hydrogen
- DIN 50450-1:1987-08 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of water impurity in hydrogen, oxygen, nitrogen, argon and helium by using a diphosphorus pentoxide cell
- DIN 50450-1:1987 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of water impurity in hydrogen, oxygen, nitrogen, argon and helium by using a diphosphorus pentoxide cell
- DIN 50450-2:1991 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of oxygen impurity in N<(Index)2>, Ar, He, Ne and H<(Index)2> by using a galvanic cell
CZ-CSN, Impurities in hydrogen
RO-ASRO, Impurities in hydrogen
- SR 10643-1999 Washed wool - Determination of content of the insoluble impurities in the sodium hydroxide solution
Professional Standard - Non-ferrous Metal, Impurities in hydrogen
- YS/T 987-2014 Test method for measuring carbon containing compound in chlorosilane.Determination of methyldichlorosilane
HU-MSZT, Impurities in hydrogen
American Society for Testing and Materials (ASTM), Impurities in hydrogen
YU-JUS, Impurities in hydrogen
- JUS H.B9.100-1997 Butadiene - Determination ofpurity and hydrocarbon impurities - Gas chromatographic method
PT-IPQ, Impurities in hydrogen
Korean Agency for Technology and Standards (KATS), Impurities in hydrogen
- KS M 1960-2002 Ethylene for industrial use-Determination of hydrocarbon impurities-Gas chromatographic method
Hebei Provincial Standard of the People's Republic of China, Impurities in hydrogen
- DB13/T 5470-2021 Chromatography for the Detection of Oxygen and Impurities in 30% Oxygen/Helium Mixture Gas