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Nitrogen Adsorber Nitrogen

Nitrogen Adsorber Nitrogen, Total:279 items.

In the international standard classification, Nitrogen Adsorber Nitrogen involves: Products of the chemical industry, Shipbuilding and marine structures in general, Wastes, Powder metallurgy, Testing of metals, Farming and forestry, Mining and quarrying, Metalliferous minerals, Soil quality. Pedology, Analytical chemistry, Environmental protection, Raw materials for rubber and plastics, Mechanical testing, Environmental testing, Metrology and measurement in general, Medical equipment, Ceramics, Inorganic chemicals, Coals, Measurement of volume, mass, density, viscosity, Particle size analysis. Sieving, Animal feeding stuffs, Water quality, ENVIRONMENT. HEALTH PROTECTION. SAFETY, Air quality, Iron and steel products, Chipless working equipment, Linear and angular measurements, Non-ferrous metals, Biology. Botany. Zoology, Fertilizers, Fuels, Ferroalloys, Test conditions and procedures in general, Radiation measurements, Rubber, Medical sciences and health care facilities in general, Semi-manufactures of timber, Quality, Non-metalliferous minerals, Vocabularies, Nuclear energy engineering, Petroleum products in general, Lubricants, industrial oils and related products, Ferrous metals, Protective equipment.

机械工业部, Nitrogen Adsorber Nitrogen

JB/T 6427-1992 Adsorption oxygen and nitrogen production equipment

Group Standards of the People's Republic of China, Nitrogen Adsorber Nitrogen

T/QGCML 1392-2023 Pressure swing adsorption nitrogen production equipment
T/ZZB 2799-2022 Pressure swing adsorption（PSA） nitrogen plants
T/CASMES 181-2023 Intelligent PSA nitrogen production equipment
T/CASME 485-2023 Energy saving pressure swing adsorption nitrogen production equipment
T/QGCML 1058-2023 Twin-tower pressure swing adsorption (PSA) nitrogen production equipment
T/CASME 648-2023 Energy saving pressure swing adsorption nitrogen production equipment
T/SHDSGY 038-2022 Technical specification for activated carbon adsorption nitrogen desorption condensation recovery
T/CAEPI 62-2023 Technical requirement for solvent recovery unit by granular activated carbon adsorption - nitrogen desorption
T/CIMA 0041-2021 Ammonia Nitrogen Rapid Tester
T/CMA 031-2021 Calibration method for basic nitrogen meters
T/CPCIF 0140-2021 Catalyst carrier— Determination of surface area and pore volume for quasi-thin-water aluminit— Nitrogen adsorption method
T/ZFL 022-2023 Detection method of nitrate nitrogen and ammonium nitrogen uptake in root hair cells of Arabidopsis thaliana based on non-invasive micro-measurement technology
T/ZFL 022-2022 Detection method of nitrate nitrogen and ammonium nitrogen uptake in root hair cells of Arabidopsis thaliana based on non-invasive micro-measurement technology
T/CHES 15-2017 Determination of Total Nitrogen in Water Quality Gas Phase Molecular Absorption Spectrometry
T/CHES 12-2017 Water Quality Determination of Ammonia Nitrogen Gas Phase Molecular Absorption Spectrometry
T/CHES 13-2017 Water Quality Determination of Nitrate Nitrogen Gas Phase Molecular Absorption Spectrometry
T/CPMA 021-2020 Method of on-site detection of ammonia nitrogen in drinking water - Salicylic Acid Method
T/SHDSGY 123-2023 Technical specification for nitrogen oxide detection instruments in high-temperature boiler flue gas
T/CHES 14-2017 Water Quality Determination of Nitrite Nitrogen Gas Phase Molecular Absorption Spectrometry
T/NAIA 0139-2022 Diesel engine nitrogen oxide reducing agent urea aqueous solution (AUS 32) Determination of urea content Automatic Kjeldahl method
T/CAQI 328-2023 Specification for verification and evaluation of nitrogen generators for liquid chromatography mass spectrometers
T/NXCL 023-2023 Determination of hydrogen and nitrogen in Beryllium— Inert gas fusion infrared absorption/ thermal conductivity method
T/CMES 08005-2020 Determination of Carbon and Sulfur Content in Ferrochromium Nitride High Frequency Combustion Infrared Absorption Method
T/CSTM 00049-2018 Steel and iron—Determination of chromium content— Nitrous oxide-acetylene flame atomic absorption spectrometric method

Professional Standard - Machinery, Nitrogen Adsorber Nitrogen

JB/T 6427-2001 PSA oxugen and nitrogen plants
JB/T 6427-2015 Pressure swing adsorption oxygen and nitrogen production equipment
JB/T 53025-1999 Product quality classification of adsorption oxygen and nitrogen production equipment
JB/T 11938-2014 Ammonia-nitrogen automatic analyzers for laboratory.Nessler's reagent spectrophotometry

Professional Standard-Ships, Nitrogen Adsorber Nitrogen

CB/T 4242-2013 PSA nitrogen producting device for ship

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Nitrogen Adsorber Nitrogen

GB/T 6625-1986 Test methods for nitrogen content of nitrogen-doped getter
GB/T 9506.5-1988 Test method for nitrogen-released and gas-absorbed dynamic curve of nitrogen-doped getter
GB/T 13390-2008 Metallic powder.Determination of the specific surface area.Method of nitrogen adsorption
GB/T 13390-1992 Metallic powder--Determination of the specific surface area--Method of nitrogen adsorption
GB/T 10322.8-2009 Iron ores.Single-point determination of specific surface area.Nitrogen adsorption method
GB/T 10505.3-1989 Determination of static absorbed ethene and nitrogen for molecular sieve 3A
GB 10505.3-1989 3A Molecular Sieve Static Ethylene and Nitrogen Adsorption Determination Method
GB/T 10722-2003 Carbon black-Determination of total and external surface area by nitrogen adsorption
GB/T 10722-2014 Carbon black.Determination of total and external surface area.Nitrogen adsorption test method
GB/T 2596-1981 Tungsten powder and tungsten carbide powder--Determination of specific surface product(average graininess)--Simplified nitrogen absorption method
GB/T 30733-2014 Determination of total carbon, hydrogen and nitrogen content in coal.Instrumental method
GB/T 9506.6-1988 Test method for barium film distribution of nitrogen-doped getter
GB/T 20914.2-2007 Stamping dies Gas springs Part 2: Specification of accessories
GB/T 22923-2008 Determination of nitrogen,phosphorus and potassium for fertilizers by auto analyzer
GB/T 24583.4-2009 Vanadium.Nitrogen alloy.Determination carbon of content.The infrared absorption method
GB/T 24583.6-2009 Vanadium-Nitrogen alloy.Determination of sulfur content.The infrared absorption method
GB/T 24583.7-2009 Vanadium-Nitrogen alloy.Determination of oxygen content.The infrared absorption method
GB/T 6609.35-2023 Methods of chemical analysis and determination of physical properties of alumina Part 35: Determination of specific surface area Nitrogen adsorption method
GB/T 6609.35-2009 Chemical analysis methods and determination of physical performance of alumina-Part 35: Determination of specific surface area by nitrogen adsorption

American Society for Testing and Materials (ASTM), Nitrogen Adsorber Nitrogen

ASTM UOP874-88 Pore Size Distribution of Porous Substances by Nitrogen Adsoprtion Using a Quantachrome Analyzer
ASTM UOP821-81 Automated Micro Pore Size Distribution of Porous Substances by Nitrogen Adsorption and/or Desorption Using a Micromeritics Analyzer
ASTM UOP425-86 Surface Area, Pore Volume and Pore Diameter of Porous Substances by Nitrogen Adsorption
ASTM C1069-86(2004)e1 Standard Test Method for Specific Surface Area of Alumina or Quartz by Nitrogen Adsorption
ASTM D6556-10 Standard Test Method for Carbon Black-Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-04 Standard Test Method for Carbon Black-Total and External Surface Area by Nitrogen Adsorption
ASTM D4222-03 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts By Static Volumetric Measurements
ASTM D6556-19a Standard Test Method for Carbon Black—Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-19 Standard Test Method for Carbon Black—Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-17 Standard Test Method for Carbon Black&x2014;Total and External Surface Area by Nitrogen Adsorption
ASTM D4222-98 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts By Static Volumetric Measurements
ASTM C1069-09 Standard Test Method for Specific Surface Area of Alumina or Quartz by Nitrogen Adsorption
ASTM UOP964-11 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption
ASTM C1069-09(2022) Standard Test Method for Specific Surface Area of Alumina or Quartz by Nitrogen Adsorption
ASTM D1993-91(1997) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM C1069-86(1997)e1 Standard Test Method for Specific Surface Area of Alumina or Quartz by Nitrogen Adsorption
ASTM D6556-09 Standard Test Method for Carbon Black-Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-21 Standard Test Method for Carbon Black—Total and External Surface Area by Nitrogen Adsorption
ASTM D1993-18 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D5604-21 Standard Test Methods for Precipitated Silica—Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D1993-22 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM C1069-09(2014) Standard Test Method for Specific Surface Area of Alumina or Quartz by Nitrogen Adsorption
ASTM D1993-03(2008) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D5604-96(2012) Standard Test Methods for Precipitated Silicamdash;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D6556-16 Standard Test Method for Carbon Black&x2014;Total and External Surface Area by Nitrogen Adsorption
ASTM D4222-03(2008) Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts and Catalyst Carriers by Static Volumetric Measurements
ASTM E147-61(1996) 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
ASTM E147-61(2006) Standard Specification for Apparatus For Microdetermination Of Nitrogen By Kjeldahl Method
ASTM D5604-96(2006) Standard Test Methods for Precipitated Silica-Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D1993-03 Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D5604-96(2001) Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D5604-96 Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D5604-96(2017) Standard Test Methods for Precipitated Silica8212;Surface Area by Single Point B.E.T. Nitrogen Adsorption
ASTM D1993-03(2013) Standard Test Method for Precipitated Silica-Surface Area by Multipoint BET Nitrogen Adsorption
ASTM D4222-20 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts and Catalyst Carriers by Static Volumetric Measurements
ASTM D4222-03(2015)e1 Standard Test Method for Determination of Nitrogen Adsorption and Desorption Isotherms of Catalysts and Catalyst Carriers by Static Volumetric Measurements
ASTM D4567-03 Standard Test Method for Single-Point Determination of Specific Surface Area of Catalysts and Catalyst Carriers Using Nitrogen Adsorption by Continuous Flow Method
ASTM D4567-99 Standard Test Method for Single-Point Determination of Specific Surface Area of Catalysts and Catalyst Carriers Using Nitrogen Adsorption by Continuous Flow Method
ASTM D4567-03(2008) Standard Test Method for Single-Point Determination of Specific Surface Area of Catalysts and Catalyst Carriers Using Nitrogen Adsorption by Continuous Flow Method
ASTM D4567-03(2013) Standard Test Method for Single-Point Determination of Specific Surface Area of Catalysts and Catalyst Carriers Using Nitrogen Adsorption by Continuous Flow Method
ASTM E147-61(2011) Standard Specification for Apparatus for Microdetermination of Nitrogen by Kjeldahl Method
ASTM D5373-08 Standard Test Methods for Instrumental Determination of Carbon, Hydrogen, and Nitrogen in Laboratory Samples of Coal
ASTM D6556-00a Standard Test Method for Carbon Black8212;Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-01a Standard Test Method for Carbon Black8212;Total and External Surface Area by Nitrogen Adsorption
ASTM D6556-01 Standard Test Method for Carbon Black8212;Total and External Surface Area by Nitrogen Adsorption

Professional Standard - Agriculture, Nitrogen Adsorber Nitrogen

NY/T 2419-2013 Determination of total nitrogen in plant.Automatic kjeldahl apparatus method
175药典三部-2010 Appendix VI VIA Nitrogen Determination Method
1789药典一部-2010 Appendix IX L Nitrogen Determination Method
2323药典二部-2010 Appendix VII D Nitrogen Determination Method
NY/T 1121.24-2012 Soil testing.Part 24:Determination of total nitrogen in soil.Automatic kjeldahl apparatus method
811兽药典一部-2015 Appendix Contents 0700 Other Determination Methods 0704 Nitrogen Determination Method
795兽药典二部-2015 Appendix Contents 0700 Other Determination Methods 0703 Nitrogen Determination Method
SC/T 9444-2023 Determination of ammonia nitrogen in aquaculture water by gas phase molecular absorption spectrometry

Indonesia Standards, Nitrogen Adsorber Nitrogen

SNI 13-6661-2002 Specific surface area measurement for mineral powder by nitrogen gas adsorption
SNI 19-1498-1989 Continuous NO and NO2 test apparatus in exhaust-gases

Standard Association of Australia （SAA）, Nitrogen Adsorber Nitrogen

AS 2879.4:2003 Alumina - Determination of specific surface area by nitrogen adsorption

Ningxia Provincial Standard of the People's Republic of China, Nitrogen Adsorber Nitrogen

DB64/T 1734-2020 Soil Hydrolyzable Nitrogen Determination Kjeldahl Method
DB64/T 897-2013 Recommended technical regulations for nitrogen fertilization based on the diagnostic value of rice chlorophyll meter

Professional Standard - Electron, Nitrogen Adsorber Nitrogen

SJ/T 10272-1991 General specification for nitrogen purifier in catalyst absorption

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 Adsorber Nitrogen

GB/T 35582-2017 Sulfur and nitrogen elemental analyzers
GB/T 33862-2017 Automatic（semi）Kjeldahl analyzer

Taiwan Provincial Standard of the People's Republic of China, Nitrogen Adsorber Nitrogen

CNS 12706-1990 Method of Test for Specific Surface Area of Alumina or Quartz by Nitrogen Adsorption
CNS 7831-1981 Method for Determination of Iron in Manganese Ores (O - Phenanthroline Absorptionmetric Method)
CNS 8441-1982 Method for Determination of Iron Oxide in Feldspar (O - Phenanthroline Absorptiometric Method)
CNS 9423-1982 Method for Determining Iron Oxide in Dolomite (O - Phenanthroline Absorptiometric Method)
CNS 10114-1983 Method for Determining Iron Content in Natural and Artificial Cryolite (1,10-Phenanthroline Photometric Method)

Professional Standard - Military and Civilian Products, Nitrogen Adsorber Nitrogen

WJ 2261-1994 Verification rules for thermal conductivity and infrared absorption nitrogen and oxygen detectors

International Organization for Standardization (ISO), Nitrogen Adsorber Nitrogen

ISO 8008:2005 Aluminium oxide primarily used for the production of aluminium - Determination of specific surface area by nitrogen adsorption
ISO 4652:2020 Rubber compounding ingredients — Carbon black — Determination of specific surface area by nitrogen adsorption methods — Single-point procedures
ISO 4652-1:1994 Rubber compounding ingredients - Carbon black - Determination of specific surface area by nitrogen adsorption methods - Part 1: Single-point procedures
ISO 8008:1986 Aluminium oxide primarily used for the production of aluminium; Determination of specific surface area by nitrogen adsorption; Single-point method
ISO/TS 12902:2001 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
ISO/CD 29541:1976 Solid mineral fuels — Determination of total carbon, hydrogen and nitrogen content — Instrumental method
ISO 4652:1981 Rubber compounding ingredients; Carbon black; Determination of specific surface area; Nitrogen adsorption methods
ISO 15672:2000 Rubber and rubber additives - Determination of total nitrogen content using an automatic analyser
ISO 29541:2010 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen content - Instrumental method

British Standards Institution (BSI), Nitrogen Adsorber Nitrogen

BS ISO 8008:2006 Aluminium oxide primarily used for the production of aluminium - Determination of specific surface area by nitrogen adsorption
BS ISO 8008:2005 Aluminium oxide primarily used for the production of aluminium. Determination of specific surface area by nitrogen adsorption
BS DD CEN/TS 14507-2:2003 Inhalational nitric oxide systems. Supply systems
DD CEN/TS 14507-2:2003 Inhalational nitric oxide systems. Supply systems
BS ISO 4652:2020 Rubber compounding ingredients. Carbon black. Determination of specific surface area by nitrogen adsorption methods. Single-point procedures
BS DD CEN/TS 14507-1:2003 Inhalational nitric oxide systems. Delivery systems
DD CEN/TS 14507-1:2003 Inhalational nitric oxide systems. Delivery systems
20/30375934 DC BS ISO 4652. Rubber compounding ingredients. Carbon black. Determination of specific surface area by nitrogen adsorption methods. Single-point procedures
PD CR 13903-2001 General guidance on the equipment used for inhaled nitric oxide therapy
PD CR 13903:2001 General guidance on the equipment used for inhaled nitric oxide therapy
BS ISO 29541:2010 Solid mineral fuels. Determination of total carbon, hydrogen and nitrogen content. Instrumental method
BS EN 15104:2011 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen. Instrumental methods
BS DD CEN/TS 15104:2006 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
BS DD CEN/TS 15104:2005 Solid biofuels — Determination of total content of carbon, hydrogen and nitrogen — Instrumental methods
DD ISO/TS 12902:2002 Solid mineral fuels. Determination of total carbon, hydrogen and nitrogen. Instrumental methods
BS EN 145:1998 Respiratory protective devices. Self-contained closed-circuit breathing apparatus compressed oxygen or compressed oxygen-nitrogen type. Requirements, testing, marking

Association Francaise de Normalisation, Nitrogen Adsorber Nitrogen

NF T45-105:2020 Rubber compounding ingredients - Carbon black - Determination of specific surface area by nitrogen adsorption methods - Single-point procedures
NF ISO 4652:2020 Ingrédients de mélange du caoutchouc - Noir de carbone - Détermination de la surface spécifique par méthodes par adsorption d'azote - Modes opératoires à un point de mesure
NF X11-621:1975 Determination of the area per unit mass of powders (specific surface) by means of gas adsorption. B.E.T. method:volumetric measurement of the adsorption of nitrogen at low temperatures.
FD CR 13903:2001 Guide général sur le matériel utilisé pour la thérapie par l'oxyde nitrique inhalé
NF ISO 18852:2015 Ingrédients de mélange du caoutchouc - Détermination de la surface par adsorption d'azote (NSA) et de la surface par épaisseur statistique (STSA) par méthode multipoints
XP S95-133-1*XP CEN/TS 14507-1:2003 Inhalational nitric oxide systems - Part 1 : delivery systems
XP S95-133-2*XP CEN/TS 14507-2:2003 Inhalational nitric oxide systems - Part 2 : supply systems
XP CEN/TS 14507-2:2003 Systèmes d'oxyde nitrique inhalé - Partie 2 : systèmes d'alimentation
XP CEN/TS 14507-1:2003 Systèmes d'oxyde nitrique inhalé - Partie 1 : systèmes d'administration
FD S95-134*FD CR 13903:2001 General guidance on the equipment used for inhaled nitric oxide therapy
NF X34-117:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods.
NF T20-219:1987 Aluminium oxide primarily used for the production of aluminium. Determination of specific surface area by nitrogen adsorption. Single-point method.
NF A06-323:1987 Chemical analysis of steels. Determination of nitrogen content. Molecular absorption spectrophotometric method.

Professional Standard - Petroleum, Nitrogen Adsorber Nitrogen

SY/T 6154-1995 Static Nitrogen Adsorption Capacity Method for Determination of Rock Specific Surface and Pore Size Distribution

CZ-CSN, Nitrogen Adsorber Nitrogen

CSN 70 4243-1981 Glass apparatus by Parnas-Wagner for the determination of nitrogen
CSN 42 0648 Cast.5-1986 Chemical analysis of metallic chromium. Determination of nitrogen by the titration and by the method with automatic analyzers

Hunan Provincial Standard of the People's Republic of China, Nitrogen Adsorber Nitrogen

DB43/T 2264-2021 Determination of the main elements of organic matter carbon, hydrogen, oxygen, nitrogen, sulfur adsorption separation - thermal conductivity method

未注明发布机构, Nitrogen Adsorber Nitrogen

BS ISO 8008:2005(2006) Aluminium oxide primarily used for the production of aluminium — Determination of specific surface area by nitrogen adsorption

BE-NBN, Nitrogen Adsorber Nitrogen

NBN T 03-425-1988 Aluminium oxide primarily used forthe production of aluminium - Determination of specifie surface area by nitrogen adsorption - Single-point method

Korean Agency for Technology and Standards (KATS), Nitrogen Adsorber Nitrogen

KS M ISO 4652-2014(2019) Rubber compounding ingredients — Carbon black — Determination of specific surface area by nitrogen adsorption methods — Single-point procedures
KS M ISO 4652:2014 Rubber compounding ingredients — Carbon black — Determination of specific surface area by nitrogen adsorption methods — Single-point procedures
KS M ISO 4652-1:2010 Rubber compounding ingredients-Carbon black-Determination of specific surface area by nitrogen adsorption methods-Part 1:Single-point procedures
KS M ISO 4652-1:2014 Rubber compounding ingredients－Carbon black－Determination of specific surface area by nitrogen adsorption methods－Part 1：Single-point procedures
KS B 5355-1993 Continuous analyzers for oxides of nitrogen in flue gas
KS B 5355-2003(2013) CONTINUOUS ANALYZERS FOR NITROGEN OXIDES IN FLUE GAS
KS M ISO 8008:2003 Aluminium oxide primarily used for the production of aluminium-Determination of specific surface area by nitrogen adsorption-Single-point method
KS M ISO 8008-2003(2018)
KS B 5360-1990 Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS B 5360-2001 Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS B 5360-1990(2021) Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS B 5360-1990(2016) Continuous Analysers for Oxides of Nitrogen in Ambient Air
KS M ISO 15672:2007 Rubber and rubber additives－Determination of total nitrogen content using an automatic analyser
KS M ISO 15672-2007(2017) Rubber and rubber additives－Determination of total nitrogen content using an automatic analyser
KS M 2418-2006 Standard test method for instrumental determination of carbon, hydrogen, and nitrogen in petroleum products and lubricants
KS M ISO 15672-2007(2022) Rubber and rubber additives－Determination of total nitrogen content using an automatic analyser
KS D ISO 22960-2010(2020) Titanium and titanium alloys－Determination of iron－Molecular absorption spectrometry using 1,10-phenanthroline

国家能源局, Nitrogen Adsorber Nitrogen

SH/T 0959-2017 Determination of specific surface area of catalytic cracking catalysts Static nitrogen adsorption capacity method
SH/T 0656-2017 Elemental analyzer method for determination of carbon, hydrogen and nitrogen in petroleum products and lubricants

National Metrological Verification Regulations of the People's Republic of China, Nitrogen Adsorber Nitrogen

JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen
JJG 631-2013 Verification Regulation of Ammonia-Nitrogen Automatic Analyzers
JJG 801-2004 Chemiluminescent NO/NOx Analyzers
JJG 656-2013 Verification Regulation of Nitrate-Nitrogen Automatic Analyzers
JJG 801-1993 Verification Regulation of Chemiluminescent NO/NO<下标x> Analyzer

RO-ASRO, Nitrogen Adsorber Nitrogen

STAS 13083-1992 Determination of pores with radius dimension of 0...300 A by adsorption of nitrogen on pored solids
STAS 13072-1992 Determination of pores volume having the radius of 0 ... 300 A by adsorbtion of nitrogen on porous solids

Inner Mongolia Provincial Standard of the People's Republic of China, Nitrogen Adsorber Nitrogen

DB15/T 1236-2017 Determination of volatile basic nitrogen in feedstuffs of animal origin by automatic Kjeldahl method

KR-KS, Nitrogen Adsorber Nitrogen

KS M ISO 4652-1-2010 Rubber compounding ingredients－Carbon black－Determination of specific surface area by nitrogen adsorption methods－Part 1：Single-point procedures

Universal Oil Products Company (UOP), Nitrogen Adsorber Nitrogen

UOP 964-2011 Surface Area, Pore Volume, Average Pore Diameter, and Pore Size Distribution of Porous Materials by Nitrogen Adsorption

German Institute for Standardization, Nitrogen Adsorber Nitrogen

DIN-Fachbericht 119:2002 General guidance on the equipment used for inhaled nitric oxide therapy; German version CR 13903
DIN 66132:1975-07 Determination of specific surface area of solids by adsorption of nitrogen; single-point diffenrential method according to Haul and Dümbgen
DIN CEN/TS 14507-1:2003 Nitric oxide inhalational systems - Part 1: Delivery systems; German version CEN/TS 14507-1:2003
DIN CEN/TS 14507-2:2003 Inhalational nitric oxide systems - Part 2: Supply systems; German version CEN/TS 14507-2:2003
DIN 66134:1998 Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)
DIN CEN/TS 14507-2:2003-08 Inhalational nitric oxide systems - Part 2: Supply systems; German version CEN/TS 14507-2:2003
DIN CEN/TS 14507-1:2003-08 Nitric oxide inhalational systems - Part 1: Delivery systems; German version CEN/TS 14507-1:2003
DIN 66134:1998-02 Determination of the pore size distribution and the specific surface area of mesoporous solids by means of nitrogen sorption - Method of Barrett, Joyner and Halenda (BJH)
DIN 12702:1978 Laboratory glassware; volumetric glassware for gas analysis, gas burettes, azotometers, eudiometers, nitrometers
DIN 51732:2014 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
DIN 51732:2007 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods
DIN 51732:2014-07 Testing of solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods

Professional Standard - Chemical Industry, Nitrogen Adsorber Nitrogen

HG/T 3073-1999 Rubber compounding ingredients.Silica,precipitated,hydrated.Determination of specific surface area - Nitrogen adsorption method

Professional Standard - Environmental Protection, Nitrogen Adsorber Nitrogen

HJ/T 101-2003 The technical requirement for water quality automatic analyzer of ammonia
HJ/T 102-2003 The technical requirement for water quality automatic analyzer of total nitrogen
HJ/T 199-2005 Water quality Determination of tota-nitrogen Gas-phase molecular absorption spectrometry
HJ/T 195-2005 Water quality - Determination of ammonia-nitrogen Gas-phase molecular absorption spectrometry
HJ/T 196-2005 Water quality - Determination of Kjeldahl-nitrogen Gas-phase molecular absorption spectrcmetry
HJ/T 198-2005 Water quality - Determination of nitrate-nitrogen Gas-phase molecular absorption spectrometry
HJ/T 197-2005 Water quality - Determination of nitrite-nitrogen Gas-phase molecular absorption spectrometry
HJ 101-2019 Ammonia nitrogen water quality online automatic monitor technical requirements and detection methods
HJ 692-2014 Stationary source emission.Determination of nitrogen oxides.Non-dispersive infrared absorption method
HJ 1132-2020 Portable UV Absorption Method for Determination of Nitrogen Oxide in Exhaust Gas from Stationary Pollution Sources
HJ 1045-2019 Technical requirements and testing methods for portable ultraviolet absorption measuring instruments for flue gas from stationary pollution sources (sulfur dioxide and nitrogen oxides)

National Metrological Technical Specifications of the People's Republic of China, Nitrogen Adsorber Nitrogen

JJF 1424-2013 Program of Pattern Evaluation of Ammonia-Nitrogen Automatic Analyzers
JJF 1873-2020 Calibration Specification for Diesel Vehicle Nitrogen Oxides(NOx) Measuring Instruments
JJF 1425-2013 Program of Pattern Evaluation of Nitrate-Nitrogen Automatic Analyzers
JJF 1361-2012 Program on Pattern Evaluation of Chemiluminescent NO/NO Analyzers

Shandong Provincial Standard of the People's Republic of China, Nitrogen Adsorber Nitrogen

DB37/T 2485-2014 Technical conditions for full (semi) automatic Kjeldahl nitrogen analyzer
DB37/T 2704-2015 Determination of nitrogen oxides in exhaust gas from stationary pollution sources by ultraviolet absorption method

Hebei Provincial Standard of the People's Republic of China, Nitrogen Adsorber Nitrogen

DB13/T 2645-2018 General technical requirements for nitrogen trifluoride detector

United States Navy, Nitrogen Adsorber Nitrogen

NAVY MIL-HDBK-1024/3 NOTICE 2-2012 OXYACETYLENE AND NITROGEN AND BREATHING OXYGEN FACILITIES

International Federation of Trucks and Engines, Nitrogen Adsorber Nitrogen

NAVISTAR CEMS A-40 SEC B-2014 VOID - Case Hardened Iron And Steel Parts - Aerated Salt Nitriding And Gaseous Ferritic Nitrocarburizing (Includes Appendix)
NAVISTAR CEMS A-40 SEC A-2014 VOID - Case Hardened Iron and Steel Parts - Carburizing and Carbonitriding (Includes Appendix)

PL-PKN, Nitrogen Adsorber Nitrogen

PN G04561-1992 Solid fuels. Determination of nitrogen with the use of the Perkin-Elmer analyser

Japanese Industrial Standards Committee (JISC), Nitrogen Adsorber Nitrogen

JIS B 7982:1995 Continuous analyzers for oxides of nitrogen in flue gas
JIS B 7953:2004 Continuous analyzers for oxides of nitrogen in ambient air
JIS B 7953:1997 Continuous analysers for oxides of nitrogen in ambient air
JIS B 7982:2002 Automated measuring systems and analyzers for nitrogen oxides in flue gas

Military Standard of the People's Republic of China-General Armament Department, Nitrogen Adsorber Nitrogen

GJB 337-1987 Determination method of nitrogen content of nitrocellulose (interferometer method)

European Committee for Standardization (CEN), Nitrogen Adsorber Nitrogen

PD CEN/TS 14507-2:2003 Inhalational nitric oxide systems - Part 2: Supply systems
CEN/TS 14507-1:2003 Inhalational nitric oxide systems - Part 1: Delivery systems
PD CEN/TS 14507-1:2003 Inhalational nitric oxide systems - Part 1: Delivery systems
EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
EN 145:1997/prA1:1998 Respiratory Protective Devices - Self-Contained Closed-Circuit Breathing Apparatus Compressed Oxygen or Compressed Oxygen-Nitrogen Type - Requirements, Testing, Marking

API - American Petroleum Institute, Nitrogen Adsorber Nitrogen

API 4202-1973 PROGRAM FOR UPGRADING THE NO2 INSTRUMENTATION EMPLOYED IN THE 1972 CHATTANOOGA NO2 EXPOSURE STUDY
API 26-60051-1973 PROGRAM FOR UPGRADING THE NO2 INSTRUMENTATION EMPLOYED IN THE 1972 CHATTANOOGA NO2 EXPOSURE STUDY - FINAL REPORT
API 4237-1974 Program for Upgrading the NO2 Instrumentation Employed in the 1972-1973 Chattanooga NO2 Exposure Study - Final Report

工业和信息化部, Nitrogen Adsorber Nitrogen

YS/T 1161.3-2016 Methods for analysis of pseudoboehmite Part 3: Determination of pore volume and specific surface area Nitrogen adsorption method
YB/T 4566.7-2016 Determination of vanadium iron sulfur content by infrared absorption method
YB/T 4566.8-2016 Determination of carbon content of vanadium iron nitride by infrared absorption method
YB/T 4566.9-2016 Determination of vanadium nitride iron oxygen content by infrared absorption method
YB/T 4582.10-2017 Determination of carbon content in silicon ferronitride by infrared absorption method
YB/T 4582.4-2017 Determination of sulfur content in silicon iron nitride by infrared absorption method
HG/T 6105-2022 Test method for hygroscopicity (moisture) of flame retardant chemicals phosphorus and nitrogen based flame retardant chemicals

RU-GOST R, Nitrogen Adsorber Nitrogen

GOST R 54244-2010 Solid mineral fuel. Instrumental method for determination of carbon, hydrogen and nitrogen
GOST 32979-2014 Solid mineral fuel. Instrumental method for determination of carbon, hydrogen and nitrogen
GOST 32985-2014 Solid biofuels. Determination of carbon, hydrogen and nitrogen by instrumental methods
GOST R 54216-2010 Solid biofuels. Determination of total content of carbon, hydrogen and nitrogen by instrumental methods
GOST 33513-2015 Solid recovered fuel. Determination of carbon (C), hydrogen (H) and nitrogen (N) content by instrumental method

国家市场监督管理总局、中国国家标准化管理委员会, Nitrogen Adsorber Nitrogen

GB/T 24583.7-2019 Vanadium-nitrogen—Determination of oxygen content—Infrared absorption method
GB/T 24583.6-2019 Vanadium-nitrogen—Determination of sulfur content—Infrared absorption method
GB/T 24583.4-2019 Vanadium-nitrogen—Determination of carbon content—Infrared absorption method
GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method

Danish Standards Foundation, Nitrogen Adsorber Nitrogen

DS/CEN/TS 14507-1:2003 Inhalational nitric oxide systems - Part 1: Delivery systems
DS/CEN/TS 14507-2:2003 Inhalational nitric oxide systems - Part 2: Supply systems
DS/CEN/CR 13903:2001 General guidance on the equipment used for inhaled nitric oxide therapy
DS/ISO 29541:2011 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen content - Instrumental method
DS/EN 15104:2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods
DS/ISO 21663:2020 Solid recovered fuels – Methods for the determination of carbon (C), hydrogen (H), nitrogen (N) and sulphur (S) by the instrumental method

Professional Standard - Nuclear Industry, Nitrogen Adsorber Nitrogen

EJ/T 824-2014 Radon detector with activated charcoal
EJ/T 824-1994 Activated carbon adsorption radon daughter gamma measuring instrument

国家质量监督检验检疫总局, Nitrogen Adsorber Nitrogen

SN/T 4764-2017 Elemental analyzer method for determination of carbon, hydrogen, nitrogen and sulfur content in coal

AENOR, Nitrogen Adsorber Nitrogen

UNE-CR 13903:2001 General guidance on the equipment used for inhaled nitric oxide therapy.

Professional Standard - Aviation, Nitrogen Adsorber Nitrogen

HB 5297.13-1984 Determination of Cerium in Titanium Alloy Chlorophosphine Azo Ⅲ Absorption Spectrophotometry
HB 5422.23-1989 Determination of zirconium content by arsenazoⅢ absorptiophotometric method for chemical analysis of copper alloy

Professional Standard - Petrochemical Industry, Nitrogen Adsorber Nitrogen

SH/T 0572-1993 Catalyst pore size distribution calculation method (nitrogen desorption isotherm calculation method)
SH/T 0656-1998 Standard test methods for instrumental determination of carbon,hydrogen,and nitrogen in petroleum products and lubricants

Professional Standard - Commodity Inspection, Nitrogen Adsorber Nitrogen

SN/T 0736.11-2002 Chemical analysis of fertilizers for import and export.Determination of nitrogen content by auto analyzer
SN/T 3005-2011 Test method for instrumental determination of carbon,hydrogen,nitrogen and sulfur in organic chemicals

CEN - European Committee for Standardization, Nitrogen Adsorber Nitrogen

PD CEN/TS 15104:2005 Solid biofuels - Determination of total content of carbon@ hydrogen and nitrogen - Instrumental methods

Lithuanian Standards Office , Nitrogen Adsorber Nitrogen

LST EN 15104-2011 Solid biofuels - Determination of total content of carbon, hydrogen and nitrogen - Instrumental methods

ZA-SANS, Nitrogen Adsorber Nitrogen

SANS 12902:2007 Solid mineral fuels - Determination of total carbon, hydrogen and nitrogen - Instrumental methods

Liaoning Provincial Standard of the People's Republic of China, Nitrogen Adsorber Nitrogen

DB21/T 3072-2018 Determination of nitrogen oxides in exhaust gas from stationary pollution sources by ultraviolet-visible absorption method

Jiangsu Provincial Standard of the People's Republic of China, Nitrogen Adsorber Nitrogen

DB32/T 3595-2019 Elemental analyzer method for the determination of carbon, hydrogen, nitrogen, sulfur and oxygen content in graphene materials

Professional Standard - Energy, Nitrogen Adsorber Nitrogen

NB/SH/T 0656-2017 Determination of Carbon, Hydrogen and Nitrogen in Petroleum Products and Lubricants Elemental Analyzer Method

Association of German Mechanical Engineers, Nitrogen Adsorber Nitrogen

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

ES-UNE, Nitrogen Adsorber Nitrogen

UNE-EN 145:1998 RESPIRATORY PROTECTIVE DEVICES. SELF-CONTAINED CLOSED-CIRCUIT BREATHING APPARATUS COMPRESSED OXYGEN OR COMPRESSED OXYGEN-NITROGEN TYPE. REQUIREMENTS, TESTING, MARKING.

International Truck and Engine Corporation (ITEC), Nitrogen Adsorber Nitrogen

INTERN CEMS A-40-2008 Case Hardened Iron And Steel Parts ?Carburizing and Carbonitriding Includes Appendix