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Oxygen standard gas concentration

Oxygen standard gas concentration, Total:352 items.

In the international standard classification, Oxygen standard gas concentration involves: Fuels, Thermodynamics and temperature measurements, Protection against fire, Air quality, Explosion protection, Geology. Meteorology. Hydrology, Analytical chemistry, Inorganic chemicals, Protection against dangerous goods, Environmental protection, Alarm and warning systems, Organic chemicals, Linear and angular measurements, Vocabularies, CHEMICAL TECHNOLOGY, Glass, Cargo equipment, Plastics, Burners. Boilers, Equipment for the chemical industry, Metrology and measurement in general, Nuclear energy engineering, Valves, Power stations in general, Occupational safety. Industrial hygiene, Pipeline components and pipelines, Water quality, Products of the chemical industry, Protective equipment, Components for electrical equipment, Natural gas, Environmental testing, Wastes, Ceramics, Crude petroleum.

American Society for Testing and Materials (ASTM), Oxygen standard gas concentration

ASTM E2079-01 Standard Test Methods for Limiting Oxygen (Oxidant) Concentration in Gases and Vapors
ASTM E2079-00 Standard Test Methods for Limiting Oxygen (Oxidant) Concentration in Gases and Vapors
ASTM E2079-19 Standard Test Methods for Limiting Oxygen (Oxidant) Concentration in Gases and Vapors
ASTM E207-08(2015) Standard Test Method for Thermal EMF Test of Single Thermoelement Materials by Comparison with a Reference Thermoelement of Similar EMF-Temperature Properties
ASTM E207-08(2015)e1 Standard Test Method for Thermal EMF Test of Single Thermoelement Materials by Comparison with a Reference Thermoelement of Similar EMF-Temperature Properties
ASTM E2079-07 Standard Test Methods for Limiting Oxygen (Oxidant) Concentration in Gases and Vapors
ASTM E2079-07(2013) Standard Test Methods for Limiting Oxygen 40;Oxidant41; Concentration in Gases and Vapors
ASTM D4490-96 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM E681-04 Standard Test Method for Concentration Limits of Flammability of Chemicals (Vapors and Gases)
ASTM D4490-23 Red Standard Practice for the Use of Detector Tubes in the Measurement of Toxic Gases and Vapors (Standard + Redline PDF Bundle)
ASTM D4490-96(2001)e1 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM E681-09(2023) Standard Test Method for Concentration Limits of Flammability of Chemicals (Vapors and Gases)
ASTM E681-09(2015) Standard Test Method for Concentration Limits of Flammability of Chemicals (Vapors and Gases)
ASTM D4490-23 Standard Practice for the Use of Detector Tubes in the Measurement of Toxic Gases and Vapors
ASTM D4490-96(2016) Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM D4490-96(2011) Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM D4490-96(2006)e1 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM D4599-03 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Length-of-Stain Dosimeters
ASTM D4599-97 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Length-of-Stain Dosimeters
ASTM D459-08 Standard Terminology Relating to Soaps and Other Detergents
ASTM D459-08a Standard Terminology Relating to Soaps and Other Detergents
ASTM D4599-14 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Length-of-Stain Dosimeters
ASTM D4599-03(2009)e1 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Length-of-Stain Dosimeters
ASTM D4599-20 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Length-of-Stain Dosimeters
ASTM D4599-21 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Length-of-Stain Dosimeters
ASTM E2323-04 Standard Test Method for Calculating the Concentration of Fill Gas in a Sealed Insulating Glass Unit Using Measurements From an Oxygen Analyzer
ASTM E544-99 Standard Practices for Referencing Suprathreshold Odor Intensity
ASTM E544-99(2004) Standard Practices for Referencing Suprathreshold Odor Intensity
ASTM D5149-95 Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence
ASTM D5149-02 Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence
ASTM D5149-02(2016) Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence
ASTM D5149-02(2008) Standard Test Method for Ozone in the Atmosphere: Continuous Measurement by Ethylene Chemiluminescence
ASTM D5835-95 Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
ASTM D5835-95(2001) Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
ASTM E681-85 Standard Test Method for Concentration Limits of Flammability of Chemicals (Vapors and Gases)
ASTM E681-98 Standard Test Method for Concentration Limits of Flammability of Chemicals (Vapors and Gases)
ASTM E544-10 Standard Practices for Referencing Suprathreshold Odor Intensity
ASTM D2863-00 Standard Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index)
ASTM D6245-07 Standard Guide for Using Indoor Carbon Dioxide Concentrations to Evaluate Indoor Air Quality and Ventilation
ASTM D6245-98 Standard Guide for Using Indoor Carbon Dioxide Concentrations to Evaluate Indoor Air Quality and Ventilation
ASTM D6245-98(2002) Standard Guide for Using Indoor Carbon Dioxide Concentrations to Evaluate Indoor Air Quality and Ventilation
ASTM D6245-12 Standard Guide for Using Indoor Carbon Dioxide Concentrations to Evaluate Indoor Air Quality and Ventilation
ASTM D6245-18 Standard Guide for Using Indoor Carbon Dioxide Concentrations to Evaluate Indoor Air Quality and Ventilation
ASTM D5835-20 Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
ASTM C1883-19 Standard Practice for Sampling of Gaseous Enriched Uranium Hexafluoride
ASTM D5835-95(2013) Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
ASTM D6007-02(2008) Standard Test Method for Determining Formaldehyde Concentration in Air from Wood Products Using a Small Scale Chamber
ASTM F1794-97 Standard Specification for Hand-Operated, Globe-Style Valves for Gas (Except Oxygen Gas), and Hydraulic Systems
ASTM F1794-97(2004) Standard Specification for Hand-Operated, Globe-Style Valves for Gas (Except Oxygen Gas), and Hydraulic Systems
ASTM E2864-18 Standard Test Method for Measurement of Airborne Metal Oxide Nanoparticle Surface Area Concentration in Inhalation Exposure Chambers using Krypton Gas Adsorption
ASTM E2864-18(2022) Standard Test Method for Measurement of Airborne Metal Oxide Nanoparticle Surface Area Concentration in Inhalation Exposure Chambers using Krypton Gas Adsorption
ASTM F1794-97(2021) Standard Specification for Hand-Operated, Globe-Style Valves for Gas (Except Oxygen Gas) and Hydraulic Systems
ASTM F1794-97(2010) Standard Specification for Hand-Operated, Globe-Style Valves for Gas (Except Oxygen Gas), and Hydraulic Systems
ASTM F1792-97(2016)e1 Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen Service
ASTM F1794-97(2016)e1 Standard Specification for Hand-Operated, Globe-Style Valves for Gas (Except Oxygen Gas) and Hydraulic Systems
ASTM F1792-97(2021) Standard Specification for Special Requirements for Valves Used in Gaseous Oxygen Service
ASTM F1396-93(2012) Standard Test Method for Determination of Oxygen Contribution by Gas Distribution System Components
ASTM D5599-00(2005) Standard Test Method for Determination of Oxygenates in Gasoline by Gas Chromatography and Oxygen Selective Flame Ionization Detection
ASTM D5599-00 Standard Test Method for Determination of Oxygenates in Gasoline by Gas Chromatography and Oxygen Selective Flame Ionization Detection
ASTM D5599-00(2010) Standard Test Method for Determination of Oxygenates in Gasoline by Gas Chromatography and Oxygen Selective Flame Ionization Detection
ASTM F1396-93(1999) Standard Test Method for Determination of Oxygen Contribution by Gas Distribution System Components
ASTM F1396-93(2020) Standard Test Method for Determination of Oxygen Contribution by Gas Distribution System Components
ASTM D6764-02 Standard Guide for Collection of Water Temperature, Dissolved-Oxygen Concentrations, Specific Electrical Conductance, and pH Data from Open Channels
ASTM D6764-02(2007) Standard Guide for Collection of Water Temperature, Dissolved-Oxygen Concentrations, Specific Electrical Conductance, and pH Data from Open Channels
ASTM D7607-11 Standard Test Method for Analysis of Oxygen in Gaseous Fuels (Electrochemical Sensor Method)
ASTM D7607/D7607M-19 Standard Test Method for Analysis of Oxygen in Gaseous Fuels (Electrochemical Sensor Method)
ASTM D6522-00 Standard Test Method for Determination of Nitrogen Oxides, Carbon Monoxide, and Oxygen Concentrations in Emissions from Natural Gas-Fired Reciprocating Engines, Combustion Turbines, Boilers, and Process Heaters Using Portable Analyzers
ASTM D6522-00(2005) Standard Test Method for Determination of Nitrogen Oxides, Carbon Monoxide, and Oxygen Concentrations in Emissions from Natural Gas-Fired Reciprocating Engines, Combustion Turbines, Boilers, and Process Heaters Using Portable Analyzers
ASTM D6522-11 Standard Test Method for Determination of Nitrogen Oxides, Carbon Monoxide, and Oxygen Concentrations in Emissions from Natural Gas-Fired Reciprocating Engines, Combustion Turbines, Boilers, and Process Heaters Using Portable Analyzers
ASTM D2779-92(1997) Standard Test Method for Estimation of Solubility of Gases in Petroleum Liquids
ASTM D2779-92(2020) Standard Test Method for Estimation of Solubility of Gases in Petroleum Liquids
ASTM D1070-03 Standard Test Methods for Relative Density of Gaseous Fuels
ASTM D1070-03(2010) Standard Test Methods for Relative Density of Gaseous Fuels
ASTM D1070-85(1998) Standard Test Methods for Relative Density of Gaseous Fuels
ASTM D1070-03(2017) Standard Test Methods for Relative Density of Gaseous Fuels
ASTM D2780-92(1997) Standard Test Method for Solubility of Fixed Gases in Liquids
ASTM E611-08(2015) Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography
ASTM E611-03 Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography
ASTM F1396-93(2005) Standard Test Method for Determination of Oxygen Contribution by Gas Distribution System Components
ASTM D2517-18(2023) Standard Specification for Reinforced Epoxy Resin Gas Pressure Pipe and Fittings
ASTM D7904-15 Standard Test Method for Determination of Water Vapor (Moisture Concentration) in Natural Gas by Tunable Diode Laser Spectroscopy (TDLAS)
ASTM D6058-96(2011) Standard Practice for Determining Concentration of Airborne Single-Crystal Ceramic Whiskers in the Workplace Environment
ASTM D6058-96(2016) Standard Practice for Determining Concentration of Airborne Single-Crystal Ceramic Whiskers in the Workplace Environment
ASTM D2517-18 Standard Specification for Reinforced Epoxy Resin Gas Pressure Pipe and Fittings
ASTM D7904-21 Standard Test Method for Determination of Water Vapor (Moisture Concentration) in Natural Gas by Tunable Diode Laser Spectroscopy (TDLAS)
ASTM G86-98a(2005) Standard Test Method for Determining Ignition Sensitivity of Materials to Mechanical Impact in Ambient Liquid Oxygen and Pressurized Liquid and Gaseous Oxygen Environments
ASTM G86-17 Standard Test Method for Determining Ignition Sensitivity of Materials to Mechanical Impact in Ambient Liquid Oxygen and Pressurized Liquid and Gaseous Oxygen Environments
ASTM G125-00 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
ASTM G125-95e1 Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
ASTM G125-00(2015) Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
ASTM G125-00(2023) Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
ASTM G125-00(2008) Standard Test Method for Measuring Liquid and Solid Material Fire Limits in Gaseous Oxidants
ASTM D6007-02 Standard Test Method for Determining Formaldehyde Concentration in Air from Wood Products Using a Small Scale Chamber
ASTM D6007-96 Standard Test Method for Determining Formaldehyde Concentration in Air from Wood Products Using a Small Scale Chamber
ASTM E611-08(2015)e1 Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography
ASTM D6007-22 Standard Test Method for Determining Formaldehyde Concentrations in Air from Wood Products Using a Small-Scale Chamber
ASTM D6007-14 Standard Test Method for Determining Formaldehyde Concentrations in Air from Wood Products Using a Small-Scale Chamber
ASTM D7542-09 Standard Test Method for Air Oxidation of Carbon and Graphite in the Kinetic Regime
ASTM E2269-03 Standard Test Method for Determining Argon Concentration in Sealed Insulating Glass Units using Gas Chromatography
ASTM E2269-05 Standard Test Method for Determining Argon Concentration in Sealed Insulating Glass Units using Gas Chromatography
ASTM D7821-12 Standard Test Method for Field Test Determination of Urea Concentration in Diesel Exhaust Fluid (DEF)
ASTM E611-08 Standard Test Methods for Low Concentrations of Diethlyene Glycol in Ethylene Glycol by Gas Chromatography
ASTM D3429-93(1998) Standard Test Method for Solubility of Fixed Gases in Low-Boiling Liquids
ASTM D7607/D7607M-11e1 Standard Test Method for Analysis of Oxygen in Gaseous Fuels (Electrochemical Sensor Method)
ASTM D1142-95 Standard Test Method for Water Vapor Content of Gaseous Fuels by Measurement of Dew-Point Temperature
ASTM D6332-99(2005) Standard Guide for Testing Systems for Measuring Dynamic Responses of Carbon Monoxide Detectors to Gases and Vapors
ASTM D6332-99 Standard Guide for Testing Systems for Measuring Dynamic Responses of Carbon Monoxide Detectors to Gases and Vapors
ASTM D6332-12(2021) Standard Guide for Testing Systems for Measuring Dynamic Responses of Carbon Monoxide Detectors to Gases and Vapors
ASTM D6332-12 Standard Guide for Testing Systems for Measuring Dynamic Responses of Carbon Monoxide Detectors to Gases and Vapors
ASTM D6332-12(2017) Standard Guide for Testing Systems for Measuring Dynamic Responses of Carbon Monoxide Detectors to Gases and Vapors
ASTM C721-14 Standard Test Methods for Estimating Average Particle Size of Alumina and Silica Powders by Air Permeability
ASTM E2649-09 Standard Test Method for Determining Argon Concentration in Sealed Insulating Glass Units Using Spark Emission Spectroscopy
ASTM E2269-14 Standard Test Method for Determining Argon Concentration in Sealed Insulating Glass Units using Gas Chromatography
ASTM D3827-92(2020) Standard Test Method for Estimation of Solubility of Gases in Petroleum and Other Organic Liquids

国家市场监督管理总局、中国国家标准化管理委员会, Oxygen standard gas concentration

GB/T 38301-2019 Determination of limiting oxygen concentration (LOC) of flammable gases and vapours

Association of German Mechanical Engineers, Oxygen standard gas concentration

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
VDI 2453 Blatt 1-1990 Gaseous air pollution measurement; determination of nitrogen dioxide concentration; photometric manual standard method (Saltzmann)
VDI 2462 Blatt 1-1974 Gaseous emission measurement; determination of sulphur dioxide concentration; iodometric thiosulfate method
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 2451 Blatt 3-1996 Measurement of gaseous immissions - Measurement of sulphur dioxide concentration - Tetrachloromercurate Pararosaniline (TCM) Method
VDI 2459 Blatt 1-2000 Gaseous emission measurement - Determination of carbon monoxide concentration using flame ionisation detection after reduction to methane

AENOR, Oxygen standard gas concentration

UNE-EN 14756:2007 Determination of the limiting oxygen concentration (LOC) for flammable gases and vapours
UNE-EN 14789:2017 Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism
UNE-EN 14625:2013 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
UNE-EN 14212:2013 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
UNE-EN 14211:2013 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
UNE-EN 14626:2013 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
UNE-EN 15549:2008 Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air
UNE-EN 14662-2:2006 Ambient air quality - Standard method for measurement of benzene concentrations - Part 2 : Pumped sampling followed by solvent desorption and gas chromatography
UNE-EN 14662-4:2006 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography
UNE-EN 14662-1:2006 Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography
UNE-EN 12341:2015 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter
UNE-EN 1911:2011 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method

Danish Standards Foundation, Oxygen standard gas concentration

DS/EN 14756:2007 Determination of the limiting oxygen concentration (LOC) for flammable gases and vapours
DS/EN 14625:2012 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
DS/EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
DS/EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
DS/EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
DS/EN 15549:2008 Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air
DS/EN 14662-1:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography
DS/EN 14662-4:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography
DS/EN 14662-2:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 2: Pumped sampling followed by solvent desorption and gas chromatography
DS/EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method

Lithuanian Standards Office , Oxygen standard gas concentration

LST EN 14756-2007 Determination of the limiting oxygen concentration (LOC) for flammable gases and vapours
LST EN 14625-2012 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
LST EN 14212-2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
LST EN 14211-2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
LST EN 14626-2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
LST EN 15549-2008 Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air
LST EN 14662-2-2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 2 : Pumped sampling followed by solvent desorption and gas chromatography
LST EN 14662-1-2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 1 : Pumped sampling followed by thermal desorption and gas chromatography
LST EN 14662-4-2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography
LST EN 12341-2014 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter
LST EN 1911-2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method

Group Standards of the People's Republic of China, Oxygen standard gas concentration

T/CMSA 0029-2022 Air negative oxygen ion concentration level icon
T/LCAA 005-2021 Determination of methane, nitrous oxide and carbon dioxide concentrations in gases——gas chromatography method

Japanese Industrial Standards Committee (JISC), Oxygen standard gas concentration

JIS K 0005:1992 Oxygen (standard reference gas)
JIS K 0005:1998 Reference material -- Standard gas -- Oxygen
JIS K 0001:1992 Nitrogen monoxide (standard reference gas)
JIS K 0002:1992 Carbon monoxide (standard reference gas)
JIS K 0003:1992 Carbon dioxide (standard reference gas)
JIS K 0004:1992 Sulfur dioxide (standard reference gas)
JIS K 0001:1998 Reference material -- Standard gas -- Nitrogen monoxide
JIS K 0002:1998 Reference material -- Standard gas -- Carbon monoxide
JIS K 0003:1998 Reference material -- Standard gas -- Carbon dioxide
JIS K 0004:1998 Reference material -- Standard gas -- Sulfur dioxide

Shanxi Provincial Standard of the People's Republic of China, Oxygen standard gas concentration

DB14/T 1710-2018 Greenhouse Gas Carbon Dioxide Concentration Assessment Specification

Korean Agency for Technology and Standards (KATS), Oxygen standard gas concentration

KS M 1014-1994 Oxygen(standard reference gas)
KS I 2103-2009 Carbon monoxide(standard reference gas)
KS I 2105-2009 Sulfur dioxide(standard reference gas)
KS I 2102-2009 Carbon dioxide(standard reference gas)
KS I 2101-2009 Nitrogen monoxide(standard reference gas)
KS M 1060-2010 High accuracy standards for carbon dioxide
KS M 1011-1994 Nitrogen monoxide(standard reference gas)
KS M 1013-1994 Carbon monoxide(standard reference gas)
KS M 1012-1994 Carbon dioxide(standard reference gas)
KS M 1015-1994 Sulfur dioxide(standard reference gas)

Association Francaise de Normalisation, Oxygen standard gas concentration

NF X43-370*NF EN 14789:2017 Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method : Paramagnetism
NF EN 14789:2017 Émissions de sources fixes - Détermination de la concentration volumique en oxygène - Méthode de référence normalisée : paramagnétisme
NF S66-270:2007 Determination of the limiting oxygen concentration (LOC) for flammable gases and vapours.
NF S66-250*NF EN 1839:2017 Determination of the explosion limits and the limiting oxygen concentration (LOC) for flammable gases and vapours
NF EN 14625:2013 Air ambiant - Méthode normalisée de mesurage de la concentration en ozone par photométrie U.V
NF EN 1839:2017 Détermination des limites d'explosivité des gaz et vapeurs et détermination de la concentration limite en oxygène (CLO) des gaz et des vapeurs inflammables
NF EN 14212:2013 Air ambiant - Méthode normalisée pour le mesurage de la concentration en dioxyde de soufre par fluorescence UV
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 X43-064*NF EN 14625:2013 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
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 X43-062*NF EN 14212:2013 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
NF EN 15549:2008 Qualité de l'air - Méthode normalisée pour le mesurage de la concentration du benzo[a]pyrene dans l'air ambiant
NF X43-560*NF EN 15549:2008 Air quality - Standard method for the measurement of the concentration of Benzo[a]pyrene in ambient air
NF X43-065*NF EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
NF EN 14626:2012 Air ambiant - Méthode normalisée de mesurage de la concentration en monoxyde de carbone par spectroscopie à rayonnement infrarouge non dispersif
NF X43-142*NF EN 17346:2020 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive Samplers
NF EN 17346:2020 Air ambiant - Méthode normalisée pour la détermination de la concentration en ammoniac au moyen d'échantillonneurs par diffusion
NF X43-029-5*NF EN 14662-5:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5 : diffusive sampling followed by solvent desorption and gas chromatography.
NF X43-320*NF EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method.
NF EN 14662-3:2015 Qualité de l'air ambiant - Méthode normalisée pour le mesurage de la concentration en benzène - Partie 3 : prélèvement par pompage automatique avec analyse chromatographique en phase gazeuse sur site
NF EN 14662-5:2005 Qualité de l'air ambiant - Méthode normalisée pour le mesurage de la concentration de benzène - Partie 5 : prélèvement par diffusion suivi d'une désorption au solvant et d'une chromatographie gazeuse
NF EN 14662-2:2005 Qualité de l'air ambiant - Méthode normalisée pour le mesurage de la concentration en benzène - Partie 2 : prélèvement par pompage suivi d'une désorption au solvant et d'une méthode de chromatographie en phase gazeuse
NF X43-049*NF EN 12341:2014 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter
NF EN 14662-1:2005 Qualité de l'air ambiant - Méthode normalisée pour le mesurage des concentrations en benzène - Partie 1 : échantillonnage par pompage suivi d'une désorption thermique et d'une méthode chromatographie en phase gazeuse
NF EN 62358:2013 Noyaux de ferrite - Inductance spécifique normalisée pour noyaux à entrefer et tolérances associées
NF X43-029-3:2005 Ambient air quality - Standard method for the measurement of benzene concentrations - Part 3 : automated pumped sampling with in situ gas chromatography.
NF X43-029-2*NF EN 14662-2:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 2 : pumped sampling followed by solvent desorption and gas chromatography
NF EN 1911:2010 Émissions de sources fixes - Détermination de la concentration massique en chlorures gazeux, exprimée en HCI - Méthode de référence normalisée
FD X46-033:2023 Guide d'application de la norme NF EN ISO 16000-7 - Partie 7 : Stratégie d'échantillonnage pour la détermination des concentrations en fibres d'amiante en suspension dans l'air

German Institute for Standardization, Oxygen standard gas concentration

DIN EN 14789:2017-05 Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism; German version EN 14789:2017
DIN EN 14625:2022-11 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry; German and English version prEN 14625:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14625 (2012-12).
DIN EN 14625:2012-12 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry; German version EN 14625:2012 / Note: To be replaced by DIN EN 14625 (2022-11).
DIN EN 1839:2017-04 Determination of the explosion limits and the limiting oxygen concentration (LOC) for flammable gases and vapours; German version EN 1839:2017 / Note: DIN EN 1839 (2012-12) and DIN EN 14756 (2007-02) remain valid alongside this standard until 2018-01-11.
DIN EN 1839:2017 Determination of the explosion limits and the limiting oxygen concentration (LOC) for flammable gases and vapours
DIN EN 14212 Berichtigung 1:2014-08 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version EN 14212:2012, Corrigendum to DIN EN 14212:2012-11 / Note: To be replaced by DIN EN 14212 (2022-11).
DIN EN 14212:2012-11 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version EN 14212:2012 / Note: To be replaced by DIN EN 14212 (2022-11).
DIN EN 14212:2022-11 Ambient air - Standard method for the measurement of the concentration of sulfur dioxide by ultraviolet fluorescence; German and English version prEN 14212:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14212 (2012-11), DIN EN...
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 EN 14626:2022-11 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German and English version prEN 14626:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14626 (201...
DIN EN 14626:2012-12 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German version EN 14626:2012 / Note: To be replaced by DIN EN 14626 (2022-11).
DIN EN 14625:2012 Ambient air.Standard method for the measurement of the concentration of ozone by ultraviolet photometry; German version EN 14625:2012
DIN EN 15549:2008 Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air; German version EN 15549:2008
DIN EN 15549:2008-06 Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air; German version EN 15549:2008
DIN EN 14211:2012 Ambient air - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence; German version EN 14211:2012
DIN EN 17346:2020 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
DIN EN 17346:2020-08 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers; German version EN 17346:2020
DIN EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version EN 14212:2012
DIN EN 14626:2012 Ambient air.Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German version EN 14626:2012
DIN EN 14789:2017 Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism; German version EN 14789:2017
DIN EN 14662-3:2016-02 Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography; German version EN 14662-3:2015
DIN EN 14662-1:2022-09 Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography; German and English version prEN 14662-1:2022 / Note: Date of issue 2022-07-29*Intended as r...
DIN EN 14662-1:2005-08 Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography; German version EN 14662-1:2005 / Note: To be replaced by DIN EN 14662-1 (2022-09).
DIN EN 14662-4:2005-08 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography; German version EN 14662-4:2005
DIN EN 14212 Berichtigung 1:2014 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version EN 14212:2012, Corrigendum to DIN EN 14212:2012-11
DIN EN 14662-3:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography; German version EN 14662-3:2005
DIN EN 14662-2:2005-08 Ambient air quality - Standard method for measurement of benzene concentrations - Part 2: Pumped sampling followed by solvent desorption and gas chromatography; German version EN 14662-2:2005
DIN EN 14662-5:2005-08 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography; German version EN 14662-5:2005
DIN EN 14662-4:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography; German version EN 14662-4:2005
DIN EN 14662-1:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography; German version EN 14662-1:2005
DIN EN 1911:2010-12 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method; German version EN 1911:2010

海关总署, Oxygen standard gas concentration

SN/T 5162-2019 Determination of limited oxygen concentrations for flammable gases and vapors

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Oxygen standard gas concentration

GB/T 21844-2008 Standard test method for concentration limits of flammability of chemicals(vapors and gases)
GB/T 31253-2014 Natural gas.Validation for gaseous reference materials.Direct measurement of calorific value and density
GB 19612-2004 Concentration limitation of air pollutants for the destruction of abandoned chemical weapons by Japan in China
GB 19059-2003 Regulation for concentration of pollutants in the workplace air for destruction of chemical weapons abandoned in China by Japan

British Standards Institution (BSI), Oxygen standard gas concentration

22/30450365 DC BS EN 14625. Ambient air. Standard method for the measurement of the concentration of ozone by ultraviolet photometry
BS EN 14789:2017 Tracked Changes. Stationary source emissions. Determination of volume concentration of oxygen. Standard reference method: Paramagnetism
BS EN 14625:2012 Ambient air. Standard method for the measurement of the concentration of ozone by ultraviolet photometry
BS EN 14625:2005 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
BS EN 14211:2012 Ambient air. Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
BS EN 14212:2012 Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS EN 14212:2012(2014) Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
22/30450996 DC BS EN 14212. Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
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 14212:2005 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS EN 15549:2008 Air quality - Standard method for the measurement of the concentration of benzo(a)pyrene in ambient air
BS EN 14626:2012 Ambient air. Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
BS EN 14626:2005 Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy
22/30450999 DC BS EN 14626. Ambient air. Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
BS EN 17346:2020 Ambient air. Standard method for the determination of the concentration of ammonia using diffusive samplers
BS EN 14662-3:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Automated pumped sampling with in situ gas chromatography
19/30367217 DC BS EN 17346. Ambient Air Quality. Standard method for the determination of the concentration of ammonia by diffusive sampling
BS EN 14662-1:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Pumped sampling followed by thermal desorption and gas chromatography
BS EN 14662-1:2005(2010) Ambient air quality - Standard method for measurement of benzene concentrations - Pumped sampling followed by thermal desorption and gas chromatography
BS EN 14662-4:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Diffusive sampling followed by thermal desorption and gas chromatography
BS EN 14662-4:2005(2010) Ambient air quality - Standard method for measurement of benzene concentrations - Diffusive sampling followed by thermal desorption and gas chromatography
BS EN 1911:2010 Stationary source emissions. Determination of mass concentration of gaseous chlorides expressed as HCl. Standard reference method
BS EN 14662-2:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Pumped sampling followed by solvent desorption and gas chromatography
BS EN 14662-5:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Diffusive sampling followed by solvent desorption and gas chromatography
BS EN 14662-5:2005(2010) Ambient air quality - Standard method for measurement of benzene concentrations - Diffusive sampling followed by solvent desorption and gas chromatography
BS EN 14662-2:2005(2010) Ambient air quality - Standard method for measurement of benzene concentrations - Pumped sampling followed by solvent desorption and gas chromatography
BS EN 62358:2012 Ferrite cores. Standard inductance factor for gapped cores and its tolerance
BS EN 62358:2013 Ferrite cores. Standard inductance factor for gapped cores and its tolerance
BS EN 14662-3:2015 Tracked Changes. Ambient air. Standard method for the measurement of benzene concentrations. Automated pumped sampling with in situ gas chromatography
BS EN 12341:2014 Ambient air. Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

European Committee for Standardization (CEN), Oxygen standard gas concentration

EN 14625:2012 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
prEN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
EN 864:1996 Medical Electrical Equipment - Capnometers for Use with Humans - Particular Requirements
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
EN 1839:2017 Determination of the explosion limits and the limiting oxygen concentration(LOC) for flammable gases and vapours
EN 14789:2005 Stationary source emissions - Determination of volume concentration of oxygen (O2) - Reference method - Paramagnetism
EN 14789:2017 Stationary source emissions - Determination of volume concentration of oxygen - Standard reference method: Paramagnetism
EN 15549:2008 Air quality - Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air
CEN EN 15549-2008 Air quality — Standard method for the measurement of the concentration of benzo[a]pyrene in ambient air
EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
EN 14626:2005 Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy
EN 14212:2012/AC:2014 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
EN 14662-3:2005 Ambient Air Quality - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography
EN 14662-3:2015 Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography
FprEN 12341 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter
EN 14662-4:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography
EN 14662-1:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 1: Pumped sampling followed by thermal desorption and gas chromatography
EN 12341:2023 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter
EN 14662-5:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography

CEN - European Committee for Standardization, Oxygen standard gas concentration

EN 14625:2005 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
EN 14212:2005 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
EN 14211:2005 Ambient air quality - Standard method for the measurement of the concentration of nitrogen dioxide and nitrogen monoxide by chemiluminescence
PREN 17346-2019 Ambient Air Quality - Standard method for the determination of the concentration of ammonia by diffusive sampling

ES-UNE, Oxygen standard gas concentration

UNE-EN 14212:2013/AC:2014 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
UNE-EN 17346:2021 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
UNE-EN 14662-3:2016 Ambient air - Standard method for the measurement of benzene concentrations - Part 3: Automated pumped sampling with in situ gas chromatography
UNE-EN 62358:2012 Ferrite cores - Standard inductance factor for gapped cores and its tolerance (Endorsed by AENOR in February of 2013.)

American National Standards Institute （ANSI), Oxygen standard gas concentration

ASTM D2863-23 Standard Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index)
ANSI/ASTM D2517:2018 Standard Specification for Reinforced Epoxy Resin Gas Pressure Pipe and Fittings
ASTM D6281-23 Standard Test Method for Airborne Asbestos Concentration in Ambient and Indoor Atmospheres as Determined by Transmission Electron Microscopy Direct Transfer (TEM) (Standard + Redline PDF Bundle)

SAE - SAE International, Oxygen standard gas concentration

SAE AS1046C-2006 MINIMUM STANDARD FOR PORTABLE GASEOUS, OXYGEN EQUIPMENT
SAE AS8010B-1991 Aviator's Breathing Oxygen Purity Standard

Society of Automotive Engineers (SAE), Oxygen standard gas concentration

SAE AS1046B-1989 Minimum Standard for Portable Gaseous, Oxygen Equipment
SAE AS1046A-1976 MINIMUM STANDARD FOR PORTABLE GASEOUS, OXYGEN EQUIPMENT
SAE AS1046B-2000 Minimum Standard for Portable Gaseous, Oxygen Equipment
SAE AS1046C-2021 Minimum Standard for Portable Gaseous, Oxygen Equipment
SAE AS8010-1977 AVIATORS BREATHING OXYGEN PURITY STANDARD
SAE AS8010C-2012 Aviator's Breathing Oxygen Purity Standard
SAE AS8010A-2011 AVIATOR'S BREATHING OXYGEN PURITY STANDARD

Compressed Gas Association (U.S.), Oxygen standard gas concentration

CGA P-6-2012 Standard density data, atmospheric gases and hydrogen

NL-NEN, Oxygen standard gas concentration

NVN 2824-1994 Air quality.Ambient air.Determination of the concentration of nitric acid,hydrochloric acid,ammonia and sulphur dioxide as gases.Rotating denuder method

RU-GOST R, Oxygen standard gas concentration

GOST R 50591-1993 Gas-consuming thermal units. Industrial gas-burners. Limiting concentration rates of NOx in combustion products
GOST R 8.766-2011 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration dissolving in water gasses (oxygen, hydrogen)
GOST 8.652-2016 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration of dissolving in water gasses (oxygen, hydrogen)
GOST 12.1.014-1984 Occupational safety standards sytem. Air in the zone of operation. Method of measuring unhealthy matters concentration using indicator tubes
GOST 12.4.249-2013 Occupational safety standards system. Individual protective respiratory devices. Compressed oxygen or compressed oxygen-nitrogen type self-contained clos-circuit breathing apparatus. General technical requirements. Test methods. Marking
GOST R 12.4.268-2012 Occupational safety standards system. Respiratory protective devices. Method of definition of the maintenance the carbon dioxide and oxygen in the inhaled mix
GOST R 12.4.253-2011 Occupational safety standards system. Respiratory protective devices. Self-contained compressed oxygen and chemical oxygen apparatus for mine rescuers. General specifications

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Oxygen standard gas concentration

ASHRAE OR-94-22-1994 Carbon Dioxide Concentration as an Indicator of Ventilation Rate and IAQ
ASHRAE CH-93-22-1993 Carbon Dioxide Concentration as an Indicator of Ventilation Rate and IAQ

BE-NBN, Oxygen standard gas concentration

NBN T 96-201-1986 Workplace atmospheres - Determination of ethylene oxide concentration - Activated charcoal adsorption/solvent desorption/gas chromatographic method

NO-SN, Oxygen standard gas concentration

NS 4859-1983 Air quality - Emission measurement - Manual determination of concentration of sulphur trioxide/sulphuric acid and sulphur dioxide in dustladen gases - Isopropanol method

CZ-CSN, Oxygen standard gas concentration

CSN ISO 6147:1993 Gas analysis. Preparation of calibration gas mixtures. Saturation method
CSN 38 9230 Za-1979

VN-TCVN, Oxygen standard gas concentration

TCVN 7242-2003 Health care solid waste incinerators.Determination method of carbon monoxide concentration (CO) in fluegas
TCVN 7246-2003 Health care solid waste incinerator.Determination method of sulfur dioxides (SO2) concentration in fluegas
TCVN 7245-2003 Health care solid waste incinerator.Determination method of nitrogen oxides (NOx) concentration in fluegas

Professional Standard - Electricity, Oxygen standard gas concentration

DL/T 1002-2006 Calibration for low-level dissolved oxygen meter.standard gases calibration

HU-MSZT, Oxygen standard gas concentration

MNOSZ 9906-1953

Professional Standard-Safe Production, Oxygen standard gas concentration

AQ 4202-2008 Administrative standard for personal exposure concentration of respirable coal dust in the air of workplace
AQ 4203-2008 Administrative standards for personal exposure concentration of respirable rock dust in the air of workplace

Professional Standard - Labor and Labor Safety, Oxygen standard gas concentration

LD 39-1992 Management standards for exposure concentration of respirable coal dust in air in workplaces
LD 41-1992 Management standards for exposure concentration of respirable rock dust in the air of workplaces

CH-SNV, Oxygen standard gas concentration

SN EN 17346-2020 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers

PL-PKN, Oxygen standard gas concentration

PN-EN 17346-2020-11 E Ambient air -- Standard method for the determination of the concentration of ammonia using diffusive samplers
PN Z04156-01-1987 Air purity protection est for magnesium oxide nd calcium oxide ntroduction and Scope of the tandard
PN Z04157-01-1986 Air purity protection ests for calcium oxide ntroduction and scope of the tandard
PN Z04167-01-1986 Air purity protection ests for methoxyethyl alcohol ntroduction and scope f the standard
PN Z04174-01-1986 Air purity protection ests for buthoxyethyl alcohol ntroduction and scope of the tandard
PN Z04094 Arkusz 00-1974 Air puri?y pro?ec?ion Tes?s for car bon monoxide Introducfion and scope o? ?he standard
PN Z04095 Arkusz 00-1974 Air purity protection Tests for carbon dioxide Infroducfion and scope of the standard
PN Z04092 Arkusz 00-1974 Air purity protection Tes?s for nitric acid and nitrogen oxides Introduction and rang? of standard

未注明发布机构, Oxygen standard gas concentration

BS EN 12341:2023 Ambient air — Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

Underwriters Laboratories (UL), Oxygen standard gas concentration

UL 60079-29-2 BULLETIN-2023 UL Standard for Safety Explosive Atmospheres – Part 29-2: Gas Detectors - Selection, Installation, Use and Maintenance of Detectors for Flammable Gases and Oxygen

National Metrological Verification Regulations of the People's Republic of China, Oxygen standard gas concentration

JJG(核工) 17-1991 Test Method for Determination of Radioactive Gas Activity Using Inner Gas Proportional Counting Standard Device

SE-SIS, Oxygen standard gas concentration

SIS SS 02 84 25-1991 Air quality — Stationary source emissions — Determination of the mass concentration of nitrogen oxides — Performance characteristics and calibration of automated measuring systems