Trace amount of hydrogen in nitrogen
Trace amount of hydrogen in nitrogen, Total:40 items.
The international standard classification for "Trace amount of hydrogen in nitrogen" includes: Chemical analysis , Gases for industrial application , Aliphatic hydrocarbons , Heat treatment and coating .
The Chinese standard classification for "Trace amount of hydrogen in nitrogen" includes: Industrial gas and chemical gas , Basic organic chemicals , Heat treatment , Chemical Measurement .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 8981-2008 Determination of trace hydrogen in gases - Gas chromatographic method
- GB/T 8981-1988 Determination of trace hydrogen in gases--Gas chromatographic method
- GB/T 3393-2009 Ethylene and propylene for industrial use—Determination of trace hydrogen—Gas chromatographic method
- GB/T 14605-1993 Determination of trace argon, nitrogen and krypton in oxygen－Gas chromatographic method
- GB/T 28124-2011 Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases—Gas chromatographic method
- GB/T 3393-1993 Ethylene and propylene for industrial use. Determination of trace of hydrogen. Gas chromatographic method
- GB/T 12211-1990 Determination of hydrogen sulfide of gas in urban area
Group Standards of the People's Republic of China
- T/CHBAS 26-2022 Mixed gas 4% hydrogen/nitrogen for electronic industry
- T/BSM 0001-2023 Determination of hydrogen content in hydrogen water Headspace gas chromatographic method
- T/CNIA 0016-2019 Determination of Hydrogen Chloride, Nitrogen, Oxygen and Total Carbon Content in Recycled Hydrogen for Polysilicon by Gas Chromatography
- T/JNM 0006-2024 Calibration method for trace hydrogen detection alarm
- T/NXCL 023-2023 Determination of hydrogen and nitrogen in Beryllium— Inert gas fusion infrared absorption/ thermal conductivity method
- T/CNIA 0060-2020 Determination of phosphine content in hydrogen for polysilicon by gas chromatography
Professional Standard - Machinery
- JB/T 53055-1999 Product quality classification of reciprocating piston nitrogen and hydrogen compressors
- JB/T 7530-1994 General technical conditions of argon, nitrogen and hydrogen for heat treatment
- JB/T 7530-2007 General technical requirements for argon nitrogen and hydrogen gases used in heat treatmen
国家能源局
- SY/T 7607-2020 Rapid determination of hydrogen sulfide and tetrahydrothiophene in natural gas by gas chromatography method with micro TCD
Professional Standard - Non-ferrous Metal
- YSBC 31901-2022 Standard samples for analysis of oxygen, nitrogen and hydrogen gases in steel ([O]0.0025%, [N]0.0060%), [H]0.00008%
National Metrological Verification Regulations of the People's Republic of China
- JJG 916-1996 Verification Regulation of Gas-Sensitive Chromatograph for Measuring Trace Hydrogen
Professional Standard - Chemical Industry
- HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane and Carbon Monoxide In Inert Gas - Gas Chromatographic Method with Zirconia Detector
未注明发布机构
- ASTM RR-D03-1011 2019 D7649-Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis
Yunnan Provincial Standard of the People's Republic of China
- DB53/T 747-2016 Determination of Hydrogen Chloride Content in Hydrogen Recovered from Polysilicon Production Gas Chromatography
Anhui Provincial Standard of the People's Republic of China
- DB34/T 3690-2020 Determination of carbon dioxide and nitrogen content in liquefied petroleum gas
Japanese Industrial Standards Committee (JISC)
- JIS K 0227:1984 Analytical method for trace nitrogen oxides in diluent gas and zero gas
- JIS K 0104:2000 Methods for determination of nitrogen oxides in flue gas
NL-NEN
- NEN 2038-1979 Air quality - Calibration gas mixture of nitrogen monoxide in nitrogen - Gravimetric preparation
SCC
- NS 4855:1981 Air quality — Determination of nitrogendioxide in ambient air
- NS 4869:1985 Air quality — Nitrogen dioxide content in workplace atmosphere — Colometric metod
Universal Oil Products Company (UOP)
- UOP 899-2004 TRACE HYDROCARBONS IN HYDROGEN, HYDROCARBON GASES, OR LPG BY GC
NO-SN
- NS 4855-1981 Air quality - Determination of nitrogendioxide in ambient air
- NS 4869-1985 Air quality - Nitrogen dioxide content in workplace atmosphere - Colometric metod
Korean Agency for Technology and Standards (KATS)
- KS M 2103-2004 Analytical methods for determination of hydrogen sulfide in exhaust gas
- KS E ISO 333-2003(2013) Coal－Determination of nitrogen－Semi-micro Kjeldahl method
- KS M 2104-2005 Methods for determination of hydrogen cyanide in exhaust gas
- KS M 2102-2005 Methods for determination of hydrogen chloride in flue gas
American Society for Testing and Materials (ASTM)
- ASTM E147-61(1996) Standard Specification for Apparatus For Microdetermination Of Nitrogen By Kjeldahl Method
- ASTM E147-61(2006) Standard Specification for Apparatus For Microdetermination Of Nitrogen By Kjeldahl Method
- ASTM E147-61(2001) Standard Specification for Apparatus For Microdetermination Of Nitrogen By Kjeldahl Method
International Organization for Standardization (ISO)
- ISO/TS 11725:2002 Solid mineral fuels - Determination of nitrogen - Semi-micro gasification method
HU-MSZT
- MSZ 21456/31-1983 Air gas pollution detection. Nitrogen hydroxide detection automatic analysis
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