ZH
RU
ES
nitrogen purifier
nitrogen purifier, Total:203 items.
In the international standard classification, nitrogen purifier involves: Products of the chemical industry, Equipment for the chemical industry, Fluid storage devices, Energy and heat transfer engineering in general, Aircraft and space vehicles in general, Production in the chemical industry, Environmental testing, Ventilators. Fans. Air-conditioners, Coatings and related processes used in aerospace industry, Surface treatment and coating, Air quality, Analytical chemistry, Powder metallurgy, Inorganic chemicals, Linear and angular measurements, Metrology and measurement in general, Materials for aerospace construction, Medical equipment, Vocabularies, Environmental protection, Ferroalloys, Fuels, Electrical engineering in general, Natural gas, Burners. Boilers, Tobacco, tobacco products and related equipment, Rotating machinery, Cutting tools, Non-ferrous metals, Electromechanical components for electronic and telecommunications equipment.
Group Standards of the People's Republic of China, nitrogen purifier
- T/ZZB 2828-2022 High purity nitrogen
- T/CCGA 30003-2019 Ultra pure nitrogen trifluoride
- T/CCGA 30002-2019 Ultra pure nitrous oxide
- T/CAMS 92-2022 Sealed box gas purifier
- T/QGCML 1677-2023 Technical specifications for comprehensive utilization of adipic acid tail gas to purify nitrous oxide
- T/GDC 69-2020 Gallium Nitride Charger
- T/ZZB 1007-2019 High purity hydrogen chloride welded gas cylinders
- T/CMA HG101-2023 calibration method for gas detectors and alarms of nitric oxide, nitrogen dioxide (measuring range 0 μmol/mol～500 μmol/mol) for mining
- T/QGCML 1196-2023 99.5% purity pressure swing adsorption oxygen production and oxygen purification integrated system
- T/SHDSGY 123-2023 Technical specification for nitrogen oxide detection instruments in high-temperature boiler flue gas
- T/XZFW 001-2023 Stationary source emission —data processor for monitoring of sulfur dioxide and nitrogen oxides
- T/XZFW 008-2023 Stationary source emission —data processor for monitoring of sulfur dioxide and nitrogen oxides
- T/DLSHXH 002-2018 Gas for electronic industry—Nitric oxide
- T/CEC 140-2017 Measurement method of sulfur hexafluoride gas purity in sulfur hexafluoride electrical equipment
- T/LCAA 005-2021 Determination of methane, nitrous oxide and carbon dioxide concentrations in gases——gas chromatography method
- T/CEC 542.2-2022 General technical requirements for gas testing instruments for electric power Part 2: Gas chromatography for sulfur hexafluoride gas purity testers
- T/CSEE 0283-2022 Technical conditions of hydrogen purification device for hydrogen-cooled generator
RO-ASRO, nitrogen purifier
工业和信息化部, nitrogen purifier
- HG/T 5996-2022 Helium Purifier
- YB/T 4528-2016 Determination of nitrogen content in ferrochromium nitride and high nitrogen ferrochrome by inert gas melting thermal conductivity method
- YB/T 4529-2016 Determination of nitrogen content in manganese iron nitride by inert gas melting thermal conductivity method
- YB/T 4566.1-2016 Determination of nitrogen content in vanadium iron nitride by inert gas melting thermal conductivity method
- HG/T 5898-2022 Mixed gas carbon dioxide-nitrogen/helium for laser welding
- YS/T 1513-2021 Technical specifications for nitrogen oxide treatment in lead and zinc smelting flue gases
Professional Standard - Electron, nitrogen purifier
- SJ/T 10272-1991 General specification for nitrogen purifier in catalyst absorption
- SJ/T 10273-1991 General specification for hydrogen purifier in catalyst absorption
- SJ/T 31458-1994 Requirements of readiness and methods of inspection and assessment for hydrogen purification equipment
PL-PKN, nitrogen purifier
- PN Z04092-05-1990 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen oxide, dioxide and total nitrogen oxides in waste gases (emission)
- PN Z04092 Arkusz 00-1974 Air purity protection Tes?s for nitric acid and nitrogen oxides Introduction and rang? of standard
- PN Z04009-02-1991 Air purity protection Tests for nitrogen compounds Determination of ammonia in the atmosphere (imision) by photometric, indophenol method
- PN Z04092-08-1989 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen dioxide in ambient air (imision) by spectrophotometric method with passive sampling
- PN Z04092 Arkusz 01-1974 Air purity protectlon Tests tor nitric acid and nitrogen oxides Determination of nitric acid and total amount of nitric acid and nitrogen oxides in the work station by the colorimetric method with phenoldisulphonic acid
- PN Z04156-02-1987 Air purity protection ests for magnesium oxide and alcium oxide etermination of magnesium oxide and alcium oxide in work places by olorometric method
- PN Z04009-03-1990 Air purity protection Tests for nitrogen compounds Determination of ammonia in work places by spectrophotometry in visible spectra] region, indopheno] method
- PN Z04225-01-1992 Air purity protection Tests for hydrogen chloride content General
- PN Z04229-01-1992 Air purity protection ests for content of tin and its ompounds eneral
- PN Z04075-1961 Speedy Me?hod for De?er mina?ion of Ni?rogen Oxyde* in Air
- PN Z04015-01-1991 Air purity protection Tests for content of sulphur and its compounds General
- PN Z04221-01-1991 Air purity protection Tests for content of tungsten and its compounds General
- PN Z04009-04-1993 Air purity protection. Tests for content of nitrogen and its compounds. Determination of nitrates in dust in ambient air (imission) by spectrophotometric method with sodium salicilate
- PN Z04050-02-1986 Air purity protection Sampling e?uipment Sampling e?uipment for determination of gaseous sulphur compounds in ambient air (imision)
United States Navy, nitrogen purifier
Military Standards (MIL-STD), nitrogen purifier
CU-NC, nitrogen purifier
- NC 24-63-1986 Inorganic Chemical Products. Nitrogen. Purity Determination by Orsat Anaiyzer Method
Indonesia Standards, nitrogen purifier
Professional Standard - Machinery, nitrogen purifier
- JB/T 6428-2016 High purity nitrogen compressors of non-lubricated reciprocating type
- JB/T 6428-2000 High purity nitrogen compressors of nonlubricated reciprocating type
- JB/T 6429-1992 Purifiers for Small Air Separation Plants
- JB/T 53026-1999 Product quality classification of non-lubricated reciprocating piston high-purity nitrogen compressors
- JB/T 3912-2013 Quality inspection of steam treatment and oxynitride for high-speed steel cutting tools
GM Europe, nitrogen purifier
Society of Automotive Engineers (SAE), nitrogen purifier
SAE - SAE International, nitrogen purifier
- SAE AMS2759/10B-2018 Automated Gaseous Nitriding Controlled by Nitriding Potential
- SAE AMS2444-1992 Coating@ Titanium Nitride Physical Vapor Deposition
- SAE J177-1970 MEASUREMENT OF CARBON DIOXIDE@ CARBON MONOXIDE@ AND OXIDES OF NITROGEN IN DIESEL EXHAUST
- SAE J177-2002 Measurement of Carbon Dioxide@ Carbon Monoxide@ and Oxides of Nitrogen in Diesel Exhaust
- SAE J177-1995 Measurement of carbon dioxide, carbon monoxide and nitrogen oxides in diesel engine exhaust
Korean Agency for Technology and Standards (KATS), nitrogen purifier
ZA-SANS, nitrogen purifier
- CKS 106-1967 SPECIFICATION FOR NITROGEN, HIGH PURITY (LIQUID AND COMPRESSED GAS) (Metric Units)
Japanese Industrial Standards Committee (JISC), nitrogen purifier
Professional Standard - Non-ferrous Metal, nitrogen purifier
- YS/T 620-2007 Nitrogen atomized aluminum powder
- YS/T 629.2-2007 Chemical analysis methods of high purity alumina Determination of ferric oxide Orthopenanthroline photometric method extracted withBfethyl-iso-mbutyl ketone
Chongqing Provincial Standard of the People's Republic of China, nitrogen purifier
- DB50/T 833-2017 Determination of nitrogen oxides in ambient air (nitrogen monoxide and nitrogen dioxide) by chemiluminescence
国家市场监督管理总局、中国国家标准化管理委员会, nitrogen purifier
- GB/T 21287-2021 Electronic specialty gas—Nitrogen trifluoride
- GB/T 36646-2018 Equipment for preparation of nitride semiconductor materials by hydride vapor phase epitaxy
KR-KS, nitrogen purifier
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, nitrogen purifier
- GB/T 42721-2023 Nitric Oxide
- GB 16187-1996 Health standard for hydrazoic acid and sodium azide in the air of workplace
- GB/T 21287-2007 Gases for electronic industry.Nitrogen trifluoride
- GB/T 14600-1993 Gases for electronic industry. Nitrous oxide
- GB/T 13906-1992 Air quality.Determination of nitrogen oxides
- GB/T 14600-2009 Gas for electronic industry.Nitrous Oxide
- GB/T 51316-2018 Flue gas carbon dioxide capture and purification engineering design standards
- GB/T 2085.4-2014 Aluminum powder.Part 4:Nitrogen atomized aluminum powder
- GB/T 17096-1997 Hygienic standard for nitrogen oxides in indoor air
- GB/T 15435-1995 Ambient air--Determination of nitrogen dioxide--Saltzman method
- GB/T 15436-1995 Ambient air--Determination of nitrogen oxides--Saltzman method
- GB/T 32263-2015 Highly purified compound.Reagent for pesticide residue analysis.Method of the gas chromatography with electron capture detector(ECD)
- GB 50724-2011 Technical code for bulk gas purification and delivery system engineering
SE-SIS, nitrogen purifier
- SIS SMS 694-1968 Gas cylinders tor atrbort ilioxirle and nitrous oxide
- SIS SS 694-1988 Gas cylinders — Gas cylinders for carbon dioxide and nitrous oxide — Dimensions
- SIS SS 02 84 15-1980 Workplace atmosphere — Nitrogen dioxide content in air — Colorimetric method
CZ-CSN, nitrogen purifier
International Organization for Standardization (ISO), nitrogen purifier
- ISO 2435:1973 Nitrogen for use in aircraft
- ISO/TS 11725:2002 Solid mineral fuels - Determination of nitrogen - Semi-micro gasification method
- ISO 7996:1985 Ambient air; Determination of the mass concentration of nitrogen oxides; Chemiluminescence method
AT-ON, nitrogen purifier
- ONORM M 7455-1990 Fan-assisted gas burners with low NOx-emission; nitrogen oxide measurement
German Institute for Standardization, nitrogen purifier
- DIN 12702:1978 Laboratory glassware; volumetric glassware for gas analysis, gas burettes, azotometers, eudiometers, nitrometers
- DIN EN 14211:2012-11 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German version EN 14211:2012 / Note: To be replaced by DIN EN 14211 (2022-11).
- DIN EN 14211:2022-11 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German and English version prEN 14211:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14211 ...
- DIN 33962:1997 Measurement of gaseous emissions - Automatic measurement systems for single measurements of nitrogen monooxide and nitrogen dioxide
Professional Standard - Environmental Protection, nitrogen purifier
- HJ 479-2009 Ambient air.Determination of nitrogen oxides.N-(1-Naphthyl)ethylene diamine dihydrochloride spectrophotometric method
- HJ 479-2009(XG1-2018) Determination of nitrogen oxides (nitrogen monoxide and nitrogen dioxide) in ambient air Spectrophotometric method of naphthalene ethylenediamine hydrochloride "No. 1 Amendment"
- HJ 1043-2019 Automatic Determination of Nitrogen Oxides in Ambient Air by Chemiluminescence
HU-MSZT, nitrogen purifier
YU-JUS, nitrogen purifier
- JUS H.B8.814-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of the chloride content (as chlorine ion)
American National Standards Institute （ANSI), nitrogen purifier
NL-NEN, nitrogen purifier
- NEN 2045-1981 Air quality - The calibration of measuring methods for nitrogen monoxide, nitrogen dioxide and ozone by means of gas-phase titration
- NEN 2038-1979 Air quality - Calibration gas mixture of nitrogen monoxide in nitrogen - Gravimetric preparation
- NEN 2044-1985 Air quahty - txhaust gases Wet chemical determination of nitrogen oxides content
- NEN 2039-1979 Air quality - Smoke and exhaust gases - Determination of nitrogen monoxide by chemiluminescence
Professional Standard - Aerospace, nitrogen purifier
Canadian Standards Association (CSA), nitrogen purifier
- CSA Z223.24 -M1983-1983 Method for the Measurement of Nitric Oxide and Nitrogen Dioxide in Air General Instruction No 1 R(1999)
Anhui Provincial Standard of the People's Republic of China, nitrogen purifier
- DB34/T 3690-2020 Determination of carbon dioxide and nitrogen content in liquefied petroleum gas
Association Francaise de Normalisation, nitrogen purifier
- NF T81-125:1987 Récipients pour gaz liquéfiés réfrigérés - Organes de transvasement - Raccords pour hémioxyde d'azote ou dioxyde de carbone réfrigérés.
- NF EN 14211:2012 Air ambiant - Méthode normalisée pour le mesurage de la concentration en dioxyde d'azote et monoxyde d'azote par chimiluminescence
- NF X43-061*NF EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence.
- NF EN 16339:2013 Air ambiant - Méthode pour la détermination de la concentration du dioxyde d'azote au moyen d'échantillonneurs par diffusion
- NF X43-018:1983 Air pollution. Measurement of nitrogen oxides by chemiluminescence.
- NF X43-009:1973 Nitrogen dioxyde content of the atmosphere (griess saltzman reaction).
未注明发布机构, nitrogen purifier
- DIN EN 14211:2005 Air quality — measurement method for determining the concentration of nitrogen dioxide and nitrogen monoxide using chemiluminescence
Taiwan Provincial Standard of the People's Republic of China, nitrogen purifier
- CNS 13199-1993 Method of Test for Nitrogen Oxides in Ambient Air (Chemiluminescence Method)
- CNS 4085-1977 Method of Test for Oxides of Nitrogen in Exhaust Gases:(PDS (Phenol Disulfonic Acid) Method)
Universal Oil Products Company (UOP), nitrogen purifier
British Standards Institution (BSI), nitrogen purifier
- BS EN 14211:2012 Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
- BS EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
- 22/30450993 DC BS EN 14211. Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
- BS EN ISO 16000-15:2008 Indoor air - Part 15: Sampling strategy for nitrogen dioxide
(NO2)
- PD ISO/TS 19883:2017 Safety of pressure swing adsorption systems for hydrogen separation and purification
European Committee for Standardization (CEN), nitrogen purifier
- EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
- prEN 14211 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
CEN - European Committee for Standardization, nitrogen purifier
- EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
Lithuanian Standards Office , nitrogen purifier
- LST EN 14211-2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
Danish Standards Foundation, nitrogen purifier
- DS/EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
- DS 727.5:1956 Valves for steel cylinders for gases. Dinitrogen oxide. Outlet connections
- DS 2071.2:1966 Valves for batternes of gas cylinders. Outlet connection for nitrous oxide
AENOR, nitrogen purifier
- UNE-EN 14211:2013 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
- UNE 84125:2014 Cosmetic raw materials. Sunscreens. Purity and assay by gas chromatography.
- UNE 77212:1993 AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, nitrogen purifier
- GB/T 33360-2016 Gas analysis—Guidelines for purification of gases for trace analysis instrument
Association of German Mechanical Engineers, nitrogen purifier
- VDI 3927 Blatt 1-2000 Waste gas cleaning - Removal of sulphur oxides, nitrogen oxides and halides from combustion flue gases
- VDI 3927 Blatt 1-2015 Waste gas cleaning - Reduction of sulphur oxides, nitrogen oxides and halides from combustion flue gases
- VDI 2453 Blatt 2-2002 Gaseous air pollution measurement - Measurement of concentration of nitrogen monoxide and nitrogen dioxide - Calibration of NO/NOx chemiluminescence analysers using gas phase titration
- VDI 2453 Blatt 3-1995 Gaseous air pollution measurement - Determination of the nitrogen monoxide and nitrogen dioxide concentration - Preparation of the calibration gas mixtures and determination of their concentration
NO-SN, nitrogen purifier
- NS 4855-1981 Air quality - Determination of nitrogendioxide in ambient air
Professional Standard - Energy, nitrogen purifier
- NB/SH/T 6014-2020 Determination of Nitrogenous Compounds in Middle Distillates by Gas Chromatography-Nitrogen Chemiluminescence Detection
Shandong Provincial Standard of the People's Republic of China, nitrogen purifier
- DB37/T 3311-2018 Determination of Nitrogen Mustard in Cosmetics by Gas Chromatography
- DB37/T 3784-2019 Chemiluminescence method for the determination of nitrogen oxides in exhaust gas from stationary pollution sources
Professional Standard - Military and Civilian Products, nitrogen purifier
- WJ 2083-1992 Hygienic standard for lead azide in the air of workshops
- WJ 1969-1990 Hygienic standard for sodium azide in the air of workshop
国家能源局, nitrogen purifier
- SY/T 7303-2016 Technical regulations for low-temperature nitrogen testing of liquefied natural gas pipelines
American Society for Testing and Materials (ASTM), nitrogen purifier
International Federation of Trucks and Engines, nitrogen purifier
- NAVISTAR CEMS A-40 SEC B-2014 VOID - Case Hardened Iron And Steel Parts - Aerated Salt Nitriding And Gaseous Ferritic Nitrocarburizing (Includes Appendix)
FI-SFS, nitrogen purifier
NATO - North Atlantic Treaty Organization, nitrogen purifier
- STANAG 3806-1979 Aircraft Gaseous Air/Nitrogen Systems Replenishment Connectors (ED 1 AMD 5; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)2 – 707 5556@ email: nso@nso
- STANAG 3806-1998 Aircraft High Pressure Gaseous Nitrogen Systems Replenishment Connectors (ED 2; To obtain please contact your national Defense Standardization Office or the NATO Standardization Office website: http:/ so.nato.int so@ Phone: +32 (0)2 – 707 5556@ email: nso
RU-GOST R, nitrogen purifier
- GOST R 50591-1993 Gas-consuming thermal units. Industrial gas-burners. Limiting concentration rates of NOx in combustion products
- GOST 32527-2013 Mineral nitrogen-containing substances. Determination in air and water
中华人民共和国国家卫生和计划生育委员会, nitrogen purifier
- GBZ/T 300.43-2017 Determination of Toxic Substances in Workplace Air - Part 43: Azide and Sodium Azide
API - American Petroleum Institute, nitrogen purifier
- API 4264-1974 THE FATE OF NITROGEN OXIDES IN THE ATMOSPHERE - FINAL REPORT
- API 4202-1973 PROGRAM FOR UPGRADING THE NO2 INSTRUMENTATION EMPLOYED IN THE 1972 CHATTANOOGA NO2 EXPOSURE STUDY
- API PUBL 4340-1981 Evaluation and Analysis of Nitrogen Dioxide Aerometric Data (Withdrawn)
Standard Association of Australia （SAA）, nitrogen purifier
Professional Standard - Tobacco, nitrogen purifier
- YC/T 287-2009 Cigarettes.Determination of nitrogen oxide in cigarette mainstream smoke.Chemiluminescene method
VN-TCVN, nitrogen purifier
- TCVN 6138-1996 Ambient air.Determination of the mass concentration of nitrogen oxides.Chemiluminescence method