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Detect oxygen in water
Detect oxygen in water, Total:500 items.
In the international standard classification, Detect oxygen in water involves: Water quality, Air quality, Pipeline components and pipelines, Analytical chemistry, General methods of tests and analysis for food products, Explosion protection, Mining equipment, Medical equipment, Occupational safety. Industrial hygiene, Products of the chemical industry, Metrology and measurement in general, Geology. Meteorology. Hydrology, Fuels, Cargo equipment, Fishing and fish breeding, Tobacco, tobacco products and related equipment, Alarm and warning systems, Physics. Chemistry, Agricultural machines, implements and equipment, Mining and quarrying, Inorganic chemicals, Shipbuilding and marine structures in general, Non-metalliferous minerals, Natural gas, Lubricants, industrial oils and related products, Pesticides and other agrochemicals, Electrical equipment for working in special conditions, Plastics, Surface treatment and coating, Corrosion of metals, Wind turbine systems and other alternative sources of energy, ENVIRONMENT. HEALTH PROTECTION. SAFETY, Food products in general, Coals, Electromagnetic compatibility (EMC), Environmental protection, Electrical and electronic testing, Installations in buildings, Transport, Nuclear energy engineering, Meat, meat products and other animal produce, Farming and forestry, Rubber and plastics products, Construction materials, Road vehicle systems, Organic chemicals, Microbiology, Animal feeding stuffs, Insulating fluids, Radiation protection, Radiation measurements, Accident and disaster control, Biology. Botany. Zoology.
HU-MSZT, Detect oxygen in water
Hebei Provincial Standard of the People's Republic of China, Detect oxygen in water
- DB13/T 5470-2021 Chromatography for the Detection of Oxygen and Impurities in 30% Oxygen/Helium Mixture Gas
Indonesia Standards, Detect oxygen in water
Professional Standard - Coal, Detect oxygen in water
- MT 275-1994 Detector tube for oxygen
- MT/T 275-1994
- MT 279-1994 Harmful gas existing in mine air Detection method of nitrogen oxide（detector tube method）
- MT 280-1994 Harmful gas existing in mine air Detection method of sulfur dioxide（detector tube method）
- MT/T 279-1994
- MT/T 280-1994
- MT 981-2006 Oxygen element for coal mine gas detection
- MT/T 370-2007 Determination of dissolved oxygen in coal mine water
- MT 980-2006 Carbon monoxide element for coal mine gas detection
- MT/T 370-1994 Determination method of dissolved oxygen in coal mine water
- MT 220-1990 Specification for detection of carbon monoxide and nitrogen oxide in exhaust of flameproof diesel machines intended to be used in mines
- MT/T 220-1990
- MT 137.1-1986 Harmful gas existing in mine air Detection method of carbon monoxide
- MT/T 367-2007 Determination of erosive carbon dioxide in coal mine water
- MT/T 369-1994 Determination method of chemical oxygen demand in coal mine water
- MT 278-1994 Harmful gas existing in mine air Detection method of ammonia gas（detector tube method）
- MT/T 257-2000 Determination method of free carbon dioxide in coal mine water
- MT 257-1991 Determination method of free carbon dioxide in coal mine water
- MT/T 367-1994 Determination method of aggressive carbon dioxide in coal mine water
- MT/T 255-2000 Determination method of soluble silica in coal mine water
- MT 255-1991 Determination method of soluble silica in coal mine water
- MT 255-2000 Determination method of soluble silica in coal mine water
NL-NEN, Detect oxygen in water
- NEN 6681-1981 Waste water - Volumetric determination of carbon dioxide and oxygen in gases
- NEN-EN 196-21-1993 Methods of testing cement. Determination of the chloride, carbon dioxide and alkali content of cement
Korean Agency for Technology and Standards (KATS), Detect oxygen in water
- KS B 5643-2003 Continuous analyzers for oxidants in ambient air
- KS M 2300-2005(2010) Methods for determination of oxygen in flue gas
- KS M 2300-2014 Methods for determination of oxygen in flue gas
- KS M 2300-2005 Methods for determination of oxygen in flue gas
- KS I 2208-2008 Methods for determination of carbon dioxide in air
- KS I 2208-2008(2013) Methods for determination of carbon dioxide in air
- KS T ISO 14853-2012(2022) Plastics ― Determination of the ultimate anaerobic biodegradability in an aqueous system ― Method by measurement of biogas
- KS A 4442-2001 Monitors for gamma emitting radionuclides in water
- KS I ISO 13641-2014(2019) Water quality — Determination of inhibition of gas production of anaerobic bacteria
- KS I ISO 9408:2006 Water quality-Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
- KS I ISO 13641:2014 Water quality — Determination of inhibition of gas production of anaerobic bacteria
- KS B 5360-1990 Continuous Analysers for Oxides of Nitrogen in Ambient Air
- KS B 5359-1990 Continuous Analysers for Sulfur Dioxide in Ambient Air
- KS B 5358-1987 Continuous analyzer for carbon monoxide in ambient air
- KS B 5358-2001 Continuous analyzer for carbon monoxide in ambient air
- KS B 5360-2001 Continuous Analysers for Oxides of Nitrogen in Ambient Air
- KS B 5358-1982 Continuous analyzer for carbon monoxide in ambient air
- KS E 3609-2018 Determination of moisture in natural gas
- KS E 3609-1982 Determination of moisture in natural gas
- KS I 3204-2007(2012) Testing methods for determination of silica in highly purified water
- KS I ISO 13964-2014(2019) Air quality — Determination of ozone in ambient air — Ultraviolet photometric method
- KS I 3221-2007 Water quality－Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium[Semi-continuous activated sludge method(SCAS)]
- KS I 3204-2007 Testing methods for determination of silica in highly purified water
- KS I 3204-2021 Testing methods for determination of silica in highly purified water
Taiwan Provincial Standard of the People's Republic of China, Detect oxygen in water
- CNS 5860-1980 Method of Test for Hydroxide Ion in Water and Wastewater
- CNS 12824-1990 Methods of Test for Carbon Monoxide in Exhaust Gas
- CNS 9414-1982 Method of Test for Silica in Water and Wastewater - Heteropoly Blue Method
- CNS 9413-1982 Method of Test for Silica in Water and Wastewater - Molybdosilicate Method
- CNS 3796-1975 Methods for Determination of Total Sulphur Oxides and Sulphur Dioxide in Flue Gas
- CNS 13199-1993 Method of Test for Nitrogen Oxides in Ambient Air (Chemiluminescence Method)
- CNS 7251-1981 Methods of Test for Chemical Oxygen Demand (CODMn) in Water
- CNS 6478-1980 Method of Test for Dissolveol Oxygen in Water (Colorimetric Indigo Carmine)
- CNS 3752-1981 Method of Test for Chemical Oxygen Demand (CODcr) in Water (Patassium Dichromate Method)
- CNS 4085-1977 Method of Test for Oxides of Nitrogen in Exhaust Gases:(PDS (Phenol Disulfonic Acid) Method)
- CNS 15091-6-2007 Method of test for deep sea water - Determination of dissolved oxygen
- CNS 11169-1984 Method of Test for Chemical Oxygen Demand in Water (Alkaline Permanganate Method)
- CNS 4084-1977 Method of Test for Nitrogen Dioxide in Exhaust Gases (Saltzman Method)
- CNS 14376-1999 Method of test for cigarettes -Determination of water in smoke condensates (gas - chromatographic method)
- CNS 13200-1993 Method of Test for Nitrogen Dioxide in Ambient Air (Modified Griess - Saltzman Method)
Professional Standard - Chemical Industry, Detect oxygen in water
- HG/T 2686-1995 Determination of Trace Hydrogen, Oxygen, Methane, Carbon Monoxide in Inert Gases Gas Chromatography with Zirconia Detector
- HG/T 4542-2013 Circulating cooling water.Determination of polyepoxysuecinic acid
National Metrological Verification Regulations of the People's Republic of China, Detect oxygen in water
国家质量监督检验检疫总局, Detect oxygen in water
- SN/T 0533-2016 Method for detection of ethoxyquin residues in exported fruits
- SN/T 4766-2017 Determination of sulfur trioxide in cement by ion chromatography
- SN/T 4963-2017 Testing methods for Aeromonas vitiligo in exported aquatic products
Society of Automotive Engineers (SAE), Detect oxygen in water
- SAE ARP1320-1976 DETERMINATION OF CHLORINE IN OXYGEN FROM SOLID CHEMICAL OXYGEN GENERATORS
- SAE ARP1320A-1991 Determination of Chlorine in Oxygen from Solid Chemical Oxygen Generators
- SAE ARP1320A-2011 Determination of Chlorine in Oxygen from Solid Chemical Oxygen Generators
Professional Standard-Ships, Detect oxygen in water
- CB* 3328.4-1988 Method for inspecting quality of water discharged from treatment of vessel sewage. Method of test for oxygen dissolved in water
- CB 3328.4-1988 Water quality inspection method for discharge water from ship sewage treatment——Examination method for dissolved oxygen in water
German Institute for Standardization, Detect oxygen in water
- DIN 38412-13:1983-09 German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production and oxygen consumption in an aquatic environment (SPG and SVG) by means of the light and dark...
- DIN 50450-1:1987 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of water impurity in hydrogen, oxygen, nitrogen, argon and helium by using a diphosphorus pentoxide cell
- DIN 50450-1:1987-08 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of water impurity in hydrogen, oxygen, nitrogen, argon and helium by using a diphosphorus pentoxide cell
- DIN EN 12255-15:2004-04 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants; German version EN 12255-15:2003
- DIN EN 12255-15:2004 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants; German version EN 12255-15:2003
- DIN 38412-13:1983 German standard methods for the examination of water, waste water and sludge; test methods using water organisms (group L); determination of oxygen production and oxygen consumption in an aquatic environment (SPG and SVG) by means of the light and dark bo
- DIN 51808:1978 Testing of lubricants; determination of oxidation stability of greases, oxygen method
- DIN 38408-3:1993 German standard methods for the examination of water, waste water and sludge; gaseous components (group G); determination of ozone (G 3)
- DIN EN 50545-1:2017 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
- DIN 50018:2013 Testing in a saturated atmosphere in the presence of sulfur dioxide
- DIN 38408-5:1990 German standard methods for the examination of water, waste water and sludge; gaseous components (group G); determination of chlorine dioxide (G 5)
- DIN 38408-5:1990-06 German standard methods for the examination of water, waste water and sludge; gaseous components (group G); determination of chlorine dioxide (G 5)
- DIN 38408-23:1987 German standard methods for the examination of water, waste water and sludge; gaseous constituents (group G); determination of oxygen saturation index (G 23)
- DIN EN 50545-1:2012 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides; German ver
- DIN 51614:1989-12 Testing of liquefied petroleum gases; detection of ammonia, water and alkaline solution
- DIN EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version EN 50270:2006
- DIN 38408-3:2011-04 German standard methods for the examination of water, waste water and sludge - Gaseous components (group G) - Part 3: Determination of ozone (G 3)
- DIN ISO 28540:2014-05 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS) (ISO 28540:2011)
- DIN 38408-3:2011 German standard methods for the examination of water, waste water and sludge - Gaseous components (group G) - Part 3: Determination of ozone (G 3)
- DIN 53896:1985 Testing of textiles; artificial ageing by means of elevated temperature in air or oxygen
- DIN ISO 13964:1999-12 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method (ISO 13964:1998)
- DIN EN ISO 14853:2018-02 Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production (ISO 14853:2016); German version EN ISO 14853:2017
British Standards Institution (BSI), Detect oxygen in water
- PD ISO/TS 22491:2019 Water pipe tobacco. Determination of carbon monoxide in the vapour phase of water pipe tobacco smoke. NDIR method
- 23/30457108 DC BS ISO 7383. Fine bubble technology. Evaluation method for determining oxygen content in fine bubble dispersions in water
- BS EN 12255-15:2003 Wastewater treatment plants - Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
- BS EN 61207-2:1994 Expression of performance of gas analyzers - Oxygen in gas (utilizing high-temperature electrochemical sensors)
- BS EN 50545-1:2011+A1:2016 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
- BS EN 25814:1992 Method for determination of dissolved oxygen in water: electrochemical probe method
- BS EN 50104:2019+A1:2023 Electrical equipment for the detection and measurement of oxygen. Performance requirements and test methods
- BS EN 50104:1999 Electrical apparatus for the detection and measurement of oxygen. Performance requirements and test methods
- BS EN 50104:2019 Electrical equipment for the detection and measurement of oxygen. Performance requirements and test methods
- BS EN 50270:2007 Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- BS EN 50270:1999 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- BS EN 50104:2010 Electrical apparatus for the detection and measurement of oxygen. Performance requirements and test methods
- BS EN 50104:2002 Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods
- BS ISO 28540:2011 Water quality. Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water. Method using gas chromatography with mass spectrometric detection (GC-MS)
- BS EN 50402:2017 Tracked Changes. Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of gas detection systems
- BS ENISO 20596-2:2021 Water quality. Determination of cyclic volatile methylsiloxanes in water - Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS)
- BS EN ISO 20596-2:2022 Water quality. Determination of cyclic volatile methylsiloxanes in water - Method using liquid-liquid extraction with gas chromatography-mass spectrometry (GC-MS)
- BS ISO 20596-1:2018 Water quality. Determination of cyclic volatile methylsiloxanes in water - Method using purge and trap with gas chromatography-mass spectrometry (GC-MS)
- BS ISO 12039:2019 Stationary source emissions. Determination of the mass concentration of carbon monoxide, carbon dioxide and oxygen in flue gas. Performance characteristics of automated measuring systems
国家发展和改革委员会, Detect oxygen in water
CZ-CSN, Detect oxygen in water
RU-GOST R, Detect oxygen in water
- 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 32460-2013 Hydrogen peroxide. Determination in water
- GOST EN 50270-2012 Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- 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)
AT-ON, Detect oxygen in water
- ONORM M 5888-1998 Measurement of oxygen transfer of aeration equipment in clean water and activated Sludge
- ONORM M 6623-1994 Water analysis - Determination of phenoxyalkyl carbonic acids by gas chromatography and mass-spectrometric detection after solid-liquid-extraction and derivatization
National Fire Protection Association (NFPA), Detect oxygen in water
RO-ASRO, Detect oxygen in water
Professional Standard - Ocean, Detect oxygen in water
- HY/T 096-2007 Test method of seawater dissolved oxygen analyzer
- HY/T 263-2018 Determination of dissolved nitrous oxide in seawater—Headspace equilibrium gas chromatography method
Association of German Mechanical Engineers, Detect oxygen in water
- VDI 2462 Blatt 2-2011 Measurement of gaseous emissions - Determination of sulphur trioxide in water vapour containing exhaust gas - Condensation method
American Society for Testing and Materials (ASTM), Detect oxygen in water
- ASTM D5173-15 Standard Guide for On-Line Monitoring of Total Organic Carbon in Water by Oxidation and Detection of Resulting Carbon Dioxide
- ASTM D5599-17 Standard Test Method for Determination of Oxygenates in Gasoline by Gas Chromatography and Oxygen Selective Flame Ionization Detection
- ASTM D5599-18 Standard Test Method for Determination of Oxygenates in Gasoline by Gas Chromatography and Oxygen Selective Flame Ionization Detection
- ASTM D5173-15(2023) Standard Guide for On-Line Monitoring of Total Organic Carbon in Water by Oxidation and Detection of Resulting Carbon Dioxide
- ASTM D4888-06 Standard Test Method for Water Vapor in Natural Gas Using Length-of-Stain Detector Tubes
- ASTM D4888-06(2011) Standard Test Method for Water Vapor in Natural Gas Using Length-of-Stain Detector Tubes
- ASTM D888-03 Standard Test Methods for Dissolved Oxygen in Water
- ASTM D4129-05(2020) Standard Test Method for Total and Organic Carbon in Water by High Temperature Oxidation and by Coulometric Detection
- ASTM D4888-06(2015) Standard Test Method for Water Vapor in Natural Gas Using Length-of-Stain Detector Tubes
- ASTM UOP989-14 Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
- ASTM D7649-10(2017) Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis
- ASTM D7649-19 Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis
- ASTM D6363-20 Standard Test Method for Determination of Hydrogen Peroxide and Combined Organic Peroxides in Atmospheric Water Samples by Peroxidase Enzyme Fluorescence Method
- ASTM D5599-22 Standard Test Method for Determination of Oxygenates in Gasoline by Gas Chromatography and Oxygen Selective Flame Ionization Detection
- ASTM D4984-06 Standard Test Method for Carbon Dioxide in Natural Gas Using Length-of-Stain Detector Tubes
- ASTM D859-00 Standard Test Method for Silica in Water
- ASTM D859-05 Standard Test Method for Silica in Water
- ASTM D4984-89(1999) Standard Test Method for Carbon Dioxide in Natural Gas Using Length-of-Stain Detector Tubes
- ASTM D4984-20 Standard Test Method for Carbon Dioxide in Natural Gas Using Length-of-Stain Detector Tubes
- ASTM D4888-20 Standard Test Method for Water Vapor in Natural Gas Using Length-of-Stain Detector Tubes
- ASTM D5599-15 Standard Test Method for Determination of Oxygenates in Gasoline by Gas Chromatography and Oxygen Selective Flame Ionization Detection
- ASTM G91-97(2004) Standard Practice for Monitoring Atmospheric SO2 Using the Sulfation Plate Technique
- ASTM UOP975-01 Fluorine in Liquid Hydrocarbons and LPG by Oxidative Combustion with Ion-Selective Electrode Detection
- ASTM D3454-11 Standard Test Method for Radium-226 in Water
- ASTM UOP792-78 The Colorimetric Determination of Silica in Aqueous Solutions
- ASTM D6363-98(2009)e1 Standard Test Method for Determination of Hydrogen Peroxide and Combined Organic Peroxides in Atmospheric Water Samples by Peroxidase Enzyme Fluorescence Method
- ASTM D4984-06(2011) Standard Test Method for Carbon Dioxide in Natural Gas Using Length-of-Stain Detector Tubes
- ASTM D4984-06(2015) Standard Test Method for Carbon Dioxide in Natural Gas Using Length-of-Stain Detector Tubes
- ASTM UOP678-04 Dissolved Molecular Oxygen in Liquid Hydrocarbons by Electrochemical Detection
- ASTM UOP988-11 Low Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
- ASTM D6363-98(2013) Standard Test Method for Determination of Hydrogen Peroxide and Combined Organic Peroxides in Atmospheric Water Samples by Peroxidase Enzyme Fluorescence Method
- ASTM D5462-93(2001) Standard Test Method for On-Line Measurement of Low-Level Dissolved Oxygen in Water
- ASTM D5462-02 Standard Test Method for On-Line Measurement of Low-Level Dissolved Oxygen in Water
- ASTM D5462-08 Standard Test Method for On-Line Measurement of Low-Level Dissolved Oxygen in Water
- ASTM D5462-13 Standard Test Method for On-Line Measurement of Low-Level Dissolved Oxygen in Water
- ASTM C562-91(2005) Standard Test Method for Moisture in a Graphite Sample
- ASTM UOP678-88 Dissolved Molecular Oxygen in Liquid Hydrocarbons by Electrochemical Detection
- ASTM D6317-98(2009) Standard Test Method for Low Level Determination of Total Carbon, Inorganic Carbon and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
- ASTM D1292-86(1999) Standard Test Method for Odor in Water
PL-PKN, Detect oxygen in water
- PN C04600 ArkusZ13-1974 Water and waste water Tests for chlorine and his cora- pounds content and chlorine de- mand Determination of chlorine dioxide in water by iodometric titration
- PN C04547 ArkusZ01-1974 Water and waste water Tests for carbon dioxide Determination ot free carbon dioxide in water
- PN Z04039-1968 Datormination o? tulphur dioxide in ai
- PN C04547 ArkusZ03-1974 Water and waste water Tests for carbon diox?de Determination of aggressivecarbon dioxide in water
- PN Z04007-05-1986 Air purity protection Tests for ozone Determination of ozone in the ambient air (imision) by spectrophotometric method
- PN C04567 ArkusZ07-1971 Water and waste water. Study of silica content. Determination of to- tal silica by gravimetric method
- PN C04567 ArkusZ08-1971 Water and waste water Study of silica content Determination of total silica by colorimetric methods
- PN Z04075-1961 Speedy Me?hod for De?er mina?ion of Ni?rogen Oxyde* in Air
- PN C04759 ArkusZ05-1973 Gaseous fuels Conductometric method of test of carbon monoxide in burnt gas
- 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 C04600 ArkusZ14-1974 Water and waste water Tests for ehlorine and his com- pounds content and ehlorine demand Determination of ehlorine dioxideby colorimetric orthotolidine-arse- nite method
- PN C04642-01-1991 Water and waste water Tests of pollutants in atmospheric precipitation General
- PN C04608 ArkusZ05-1972 Water and waste water Tests for pestiddes Determination of methoksychlor by colorimetric method
- PN-EN 50291-1-2018-06/AC-2021-03 E Gas detectors -- Electrical apparatus for the detection of carbon monoxide in domestic premises -- Part 1: Test methods and performance requirements
- PN Z04174-02-1986 Air purity protection ests for buthoxyethyl alcohol etermination of 2-buthoxyethyl lkohol in work places by gas hromatography with sample nrichment
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, Detect oxygen in water
BE-NBN, Detect oxygen in water
Professional Standard - Tobacco, Detect oxygen in water
- YC/T 541-2016 Cigarettes.Correction of detection data for NFDPM and carbon monoxide in mainstream smoke
- YC/T 349-2010 Cigarettes-Determination of carbon monoxide in the vapour phase of cigarette sidestream smoke
Lithuanian Standards Office , Detect oxygen in water
- LST EN 50291-1/AC-2021 Gas detectors - Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1: Test methods and performance requirements
- LST EN 12255-15-2004 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
- LST EN 50545-1-2012 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels -- Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
- LST EN 50104-2010 Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods
- LST EN 50270-2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- LST EN 50402-2005/A1-2008 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
- LST EN 50292-2002 Electrical apparatus for the detection of carbon monoxide in domestic premises. Guide on the selection, installation, use and maintenance
- LST EN 50402-2005 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of fixed gas detection systems
- LST EN 50402-2005/AC-2009 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of fixed gas detection systems
Association Francaise de Normalisation, Detect oxygen in water
- NF C23-591-1*NF EN 50291-1:2018 Gas detectors - Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1 : test methods and performance requirements
- NF EN 50545-1/A1:2016 Appareil électrique de détection et de mesure de gaz combustible et toxique dans les parcs de stationnement et les tunnels - Partie 1 : exigences de performance générales et méthodes pour la détection et la mesure du monoxyde de carbone et d'oxy...
- NF EN 50545-1:2012 Appareil électrique de détection de mesure de gaz combustible et toxique dans les parcs de stationnement et les tunnels - Partie 1 : exigences de performance générales et méthodes pour la détection et la mesure du monoxyde de carbone et d'oxyde ...
- NF M41-004:1970 Gaz de pétrole liquéfiés - Détection de l'eau dans le propane commercial - Méthode au bromure de cobalt
- NF P16-700-15*NF EN 12255-15:2004 Wastewater treatment plants - Part 15 : measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
- NF EN 13577:2007 Attaque chimique du béton - Détermination de la teneur en dioxyde de carbone agressif de l'eau
- NF C23-570:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen.
- NF C23-570*NF EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- NF C23-504-1/A1*NF EN 50545-1/A1:2016 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1 : general performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
- NF C23-596*NF EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems
- NF EN 50402:2017 Matériel électrique pour la détection et la mesure des gaz ou vapeurs combustibles ou toxiques ou de l'oxygène - Exigences relatives à la sécurité fonctionnelle des systèmes de détection de gaz
- NF C23-564:1995 Electrical apparatus for the detection and measurement of oxygen performance requirements and test methods.
- NF EN 50104/A1:2023 Appareils électriques de détection et de mesure de l'oxygène - Exigences d'aptitude à la fonction et méthodes d'essai
- NF EN 50104:2019 Appareils électriques de détection et de mesure de l'oxygène - Exigences d'aptitude à la fonction et méthodes d'essai
- NF EN 50270:2015 Compatibilité électromagnétique - Appareils de détection et de mesure de gaz combustible, de gaz toxique et d'oxygène
- NF C23-564*NF EN 50104:2010 Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods
- NF C23-504-1*NF EN 50545-1:2012 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1 : general performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides.
- NF EN 50291-1:2018 Détecteurs de gaz - Appareils électriques pour la détection de monoxyde de carbone dans les locaux à usage domestique - Partie 1 : méthodes d'essai et exigences de performances
- NF C23-570:2000 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen.
- NF T90-091*NF ISO 28540:2011 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS).
- NF C23-592:2004 Electrical apparatus for the detection of carbon monoxide in domestic premises - Guide on the selection, installation, use and maintenance.
- NF ISO 13964:1999 Qualité de l'air - Dosage de l'ozone dans l'air ambiant - Méthode photométrique dans l'ultraviolet.
- NF T90-260:2023 Qualité de l'eau - Caractérisation des méthodes d'analyses - Mesure du potentiel d'oxydoréduction dans l'eau
- NF C27-227:1981 Detection and determination of specified anti-oxidant additives in insulating oils.
- NF EN 13949:2003 Appareils respiratoires - Appareils de plongée autonome à circuit ouvert utilisant du nitrox et de l'oxygène comprimé - Exigences, essai, marquage
- NF H60-148*NF EN 14048:2003 Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
- NF EN 50543:2011 Matériels électroniques portables et transportables de détection et de mesure du dioxyde de carbone et/ou du monoxyde de carbone dans l'air ambiant intérieur des locaux - Exigences et méthodes d'essai
Danish Standards Foundation, Detect oxygen in water
- DS/EN 12255-15:2004 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
- DS/ISO 28540:2011 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS)
- DS/EN 50545-1:2011 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
- DS/EN 50104:2010 Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods
- DS/EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- DS/EN 25813:1993 Water quality. Determination of dissolved oxygen. Iodometric method
- DS/EN 25814:1993 Water quality. Determination of dissolved oxygen. Electrochemical probe method
- DS/EN 50402/A1:2008 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
- DS/EN 50402:2006 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
- DS/EN 50291-1:2021 Gas detectors – Electrical apparatus for the detection of carbon monoxide in domestic premises – Part 1: Test methods and performance requirements
AENOR, Detect oxygen in water
- UNE-EN 12255-15:2004 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
- UNE-EN 50545-1:2012 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
- UNE-EN 50104:2011 Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods
- UNE-EN 50402:2006 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
- UNE-EN 50402:2006/A1:2008 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
- UNE 77221:2000 AIR QUALITY. DETERMINATION OF OZONE IN AMBIENT AIR. ULTRAVIOLET PHOTOMETRIC METHOD.
Professional Standard - Agriculture, Detect oxygen in water
- GB/T 15518-1995 Test method for ethoxyquin residues in fruits
- 水产品质量安全检验手册 7.3.6.0-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 3 Determination of Preservatives in Aquatic Products 6. Determination of Ethoxyquin Residues--Gas Chromatography (GBT 5009.129-2003)
- 水产品质量安全检验手册 7.6.2.2-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 6 Determination of Bleach in Aquatic Products 2. Determination of Sulfur Dioxide (2) Iodometric Method
- 水产品质量安全检验手册 5.4.5.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 4 Determination of Sulfa Residues in Aquatic Products 5. Determination of Sulfadimethoxine Residues--Gas Chromatography (SN 0498-1995)
- KJ 202102 Rapid detection of histamine in aquatic products
- 水产品质量安全检验手册 7.4.3.0-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 4 Determination of Antioxidants in Aquatic Products 3. Determination of Phytic Acid--Spectrophotometric Method (GBT 5009.153-2003)
- 水产品质量安全检验手册 7.6.2.3-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 6 Determination of Bleach in Aquatic Products 2. Determination of Sulfur Dioxide (3) Ion Chromatography
- 水产品质量安全检验手册 7.6.2.1-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 6 Determination of Bleach in Aquatic Products 2. Determination of Sulfur Dioxide (1) Rapid Qualitative Method
- 水产品质量安全检验手册 5.11.2.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 11 Determination of Thiamphenicol Residue in Aquatic Products 2. Gas Chromatography-Electron Capture Detection
- NY/T 1700-2009 Determination of methane and carbon dioxide in biogas.Gas chromatography
- KJ 201904 Rapid detection of formaldehyde in hair products
- 水产品质量安全检验手册 5.4.4.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 4 Determination of Sulfa Residues in Aquatic Products 4. Determination of Sulfamethoxine and Sulfaquine (O + Oxa) Residues--Gas Chromatography (SN 0221-1993)
- 水产品质量安全检验手册 8.2.2.2-2005 Chapter 8 Inspection of other harmful substances in aquatic products Section 2 Determination of formaldehyde in aquatic products 2. Determination of formaldehyde in aquatic products (NY 5073-2001) (2) Gas chromatography method
- 水产品质量安全检验手册 7.4.1.1-2005 Chapter 7 Inspection of Additives in Aquatic Products Section 4 Determination of Antioxidants in Aquatic Products 1. Determination of tert-butylhydroxyanisole (BHA) and 2,6-di-tert-butyl-p-cresol (BHT) (1) Gas Chromatography (GBT 5009.30-2003)
- 水产品质量安全检验手册 5.11.1.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 11 Determination of Thiamphenicol Residue in Aquatic Products 1. Gas Chromatography-Flame Photometric Detection Method (SN 0199-1993)
Professional Standard - Commodity Inspection, Detect oxygen in water
- SN/T 2052-2008 Inspection of carbon monoxide residues in aquatic products for import and export.Gas chromatography method
- SN/T 2528-2010 Determination of Legionella in drinking water
- SN 0533-1996 Method for the determination of ethoxyquin residues in fruits for export
- SN 0287-1993 Method for the determination of ethoxyquinresidues in fruits for export.Liquid chromatography
- SN/T 0751-1999 Method for determination of aeromonas hydrophila in food for export
- SN/T 2319-2009 Determination of quinoxyfen residue in food for import and export
- SN/T 3642-2013 Determination of metalaxyl residues in fruits for export.GC/MS method
- SN/T 0837.2-1999 Method for the determination of moisture in arsenic trioxide for export
- SN/T 0751-2010 Determination of Aeromonas hydrophila in foods for import and export
- SN/T 4302-2015 Rapid detection method of tris-(aziridyl)phosphine oxide in textiles by gas chromatography-mass spectrometry
Professional Standard - Petrochemical Industry, Detect oxygen in water
- SH/T 0720-2002 Standard test method for determination of oxygenates in gasoline by gas chromatography and oxygen selective flame ionization detection
SAE - SAE International, Detect oxygen in water
- SAE ARP1320B-2012 Determination of Chlorine in Oxygen from Solid Chemical Oxygen Generators
- 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
International Organization for Standardization (ISO), Detect oxygen in water
- ISO/DIS 7383 Fine bubble technology — Evaluation method for determining oxygen content in fine bubble dispersions in water
- ISO/TS 22491:2019 Water pipe tobacco — Determination of carbon monoxide in the vapour phase of water pipe tobacco smoke — NDIR method
- ISO/DIS 7383-1:2023 Fine bubble technology — Evaluation method for determining gas content in ultrafine bubble dispersions in water — Part 1: Oxygen content
- ISO 14851:2019 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — Method by measuring the oxygen demand in a closed respirometer
- ISO 9408:1999 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
- ISO 28540:2011 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS)
Jiangsu Provincial Standard of the People's Republic of China, Detect oxygen in water
- DB32/T 2141-2012 Detection method of oxygenation capacity of microporous aeration and oxygenation equipment
Professional Standard - Geology, Detect oxygen in water
- DZ/T 0184.21-1997 Determination of Oxygen Isotopes in Natural Water by Carbon Dioxide Water Balance Method
- DZ/T 0064.77-1993 Groundwater Quality Examination Methods Carbon Dioxide-Water Balance Method Determination of Oxygen Isotopes
- DZ/T 0064.70-1993 Groundwater quality inspection method - Determination of chemical oxygen demand by dichromate oxidation method
- DZ/T 0184.20-1997 Determination of Oxygen Isotopic Composition in Water and Oxygen-Free Mineral Inclusions by the Bromine Pentafluoride Method
- DZ/T 0064.68-1993 Groundwater quality inspection method Determination of chemical oxygen demand by acidic permanganate oxidation method
- DZ/T 0064.69-1993 Groundwater quality inspection method Alkaline permanganate oxidation method for determination of chemical oxygen demand
- DZ/T 0064.74-2021 Groundwater Quality Analysis Methods Part 74: Determination of Helium, Hydrogen, Oxygen, Argon, Nitrogen, Methane, Carbon Monoxide, Carbon Dioxide and Hydrogen Sulfide by Gas Chromatography
Heilongjiang Provincial Standard of the People's Republic of China, Detect oxygen in water
Standard Association of Australia （SAA）, Detect oxygen in water
- AS/NZS 4641:2018 Electrical equipment for detection of oxygen and other gases and vapours at toxic levels — General requirements and test methods
Underwriters Laboratories (UL), Detect oxygen in water
FI-SFS, Detect oxygen in water
ES-AENOR, Detect oxygen in water
Professional Standard - Urban Construction, Detect oxygen in water
- CJ/T 3015.2-1993 Oxygen transfer measurement of aerators in clean water
- CJ/T 475-2015 Measurement of oxygen mass transfer in clean water for fine bubble diffuser
Japanese Industrial Standards Committee (JISC), Detect oxygen in water
YU-JUS, Detect oxygen in water
ISA - International Society of Automation, Detect oxygen in water
- ISA 92.04.01 PART I-1996 Performance Requirements for Instruments Used to Detect Oxygen-Deficient/Oxygen-Enriched Atmospheres
Agricultural Standard of the People's Republic of China, Detect oxygen in water
- 农业部1163号公告-9-2009 Determination of diethylstilbestrol residues in fishery products Gas chromatography-mass spectrometry method
Natural Gas Processor's Association (NGPA), Detect oxygen in water
- GPA STD 2377-1986 Test for Hydrogen Sulfide and Carbon Dioxide in Natural Gas Using Length of Stain Tubes
American Society of Civil Engineers (ASCE), Detect oxygen in water
- ASCE 2-93-1993 Measurement of Oxygen Transfer in Clean Water Second Edition
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Detect oxygen in water
- GB/T 5831-1986 Determination of trace oxygen in the gases--Colorimetric method
- GB/T 5831-2011 Determination of trace oxygen in the gases. Colorimetric method
- GB/T 8984.1-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases--Part 1: Determination of carbon monoxide、carbon dioxide and mathane in the gases--Gas chromatographic method
- GB/T 5009.129-2003 Determination of ethoxyquin residues in fruits
- GB/T 6285-2003 Determination of trace oxygen in gases--Eletrochemical method
- GB/T 28124-2011 Determination of trace hydrogen,oxygen,methane and carbon monoxide in the inert gases. Gas chromatographic method
- GB 18435-2007 Breathing gases for divers and their determination methods
- GB/T 14852-1993 Determination of Trace Oxygen in Gas Yellow Phosphorus Luminescent Method
- GB/T 8984.2-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases--Part 2:Determination of total content of carbon monoxide,carbon dioxide and hydrocarbon in gases--Gas chromatographic method
- GB/T 8984-2008 Determination of carbon monoxide, carbon dioxide and hydrocarbon in gases. Gas chromatographic method
- GB/T 12157-2007 Water for industrial circulating cooling system and boiler.Determination of dissolved oxygen
- GB/T 13580.11-1992 Determination of ammonium in the wet precipitation
- GB/T 13580.13-1992 Determination of calcium and magnesium in the wet precipitation.Atomic absorption spectrophotometry
- GB/T 11937-1989 Standard methods for hygienic examination of benzenes in drinking water sources--Gas chromatography
- GB/T 11940-1989 Standard methods for hygienic examination of crotonaldehyde in drinking water sources--Gas chromatography
- GB 11937-1989 Standard method for hygienic inspection of benzene series in source water by gas chromatography
- GB/T 11061-1997 Natural gas--Determination of sulfur--Oxidative microcoulometry method
- GB/T 18204.23-2000 Methods for determination of carbon monoxide in air of public places
- GB/T 6022-2008 Butadiene for industrial use.Determination of oxygen in gaseous phase above liquid butadiene
- GB/T 26425-2010 Method for determination of Clostridium perfringens in feeds
- GB/T 12372-1990 Standard method for examination of nitrogen dioxide in air of residential areas--Modified Saltzman method
- GB/T 14605-1993 Determination of trace argon, nitrogen and krypton inoxygen. Gas chromatographic method
- GB/T 2590.2-1981 Zirconium and hafnium oxides--Determination of iron content--Sulfosalicylic acid photometric method
- GB/T 11935-1989 Standard method for hygienic examination of chloroprene in drinking water sources--Gas chromatography
- GB/T 11936-1989 Standard methods for hygienic examination of acrylamide in drinking water sources--Gas chromatography
- GB/T 8984.3-1997 Determination of carbon monoxide, carbon dioxide and hydrocarbon in the gases--Part 3: Determination of total hydrocarbon in gases--Flame ionization method
- GB/T 13580.6-1992 Determination of sulfate in the wet precipitation
- GB/T 13580.8-1992 Determination of nitrate in the wet precipitation
BR-ABNT, Detect oxygen in water
National Health Commission of the People's Republic of China, Detect oxygen in water
- GB 23200.56-2016 National food safety standards— Determination of quinoxyfen residue in foods
ZA-SANS, Detect oxygen in water
- SANS 9408:1999 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
- SANS 13964:2004 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method
Universal Oil Products Company (UOP), Detect oxygen in water
- UOP 989-2014 Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
- UOP 678-2004 DISSOLVED MOLECULAR OXYGEN IN LIQUID HYDROCARBONS BY ELECTROCHEMICAL DETECTION
- UOP 988-2011 Low Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
- UOP 733-2010 Residual Triglycerides in Deoxygenated Feedstocks by GC
Sichuan Provincial Standard of the People's Republic of China, Detect oxygen in water
- DB51/T 1444-2012 In-use isolated positive pressure oxygen respirator testing and inspection specification
IT-UNI, Detect oxygen in water
NO-SN, Detect oxygen in water
- NS 4855-1981 Air quality - Determination of nitrogendioxide in ambient air
Professional Standard - Petroleum, Detect oxygen in water
- SY/T 7506-1996 Narural gas.Determination of carbon dioxide content.Barium hydroxide method
国家能源局, Detect oxygen in water
- NB/T 10518-2021 Determination of seventeen oxygen compounds in methanol to olefins (MTO) water by gas chromatography
中华人民共和国国家卫生和计划生育委员会, Detect oxygen in water
- GB/T 18204.27-2000 Method of examination of ozone in air of public places
- GB 11737-1989 Standard method for hygienic inspection of benzene series in source water by gas chromatography
- GB 11940-1989 Standard method for hygienic examination of crotonaldehyde in source water by gas chromatography
- GB/T 18204.24-2000 Methods for determination of carbon dioxide in air of public places
- GB 12372-1990 Improved Saltzman method of the standard method for the detection of nitrogen dioxide in the atmosphere of residential areas
- GB 11935-1989 Standard method for hygienic examination of chloroprene in source water by gas chromatography
- GB 11936-1989 Standard method for hygienic examination of acrylamide in source water by gas chromatography
Group Standards of the People's Republic of China, Detect oxygen in water
- T/LCAA 005-2021 Determination of methane, nitrous oxide and carbon dioxide concentrations in gases——gas chromatography method
- T/CMA 036-2021 Calibration method for ethylene oxide alarm detectors
- T/CAQI 150-2020 Technical specification for inspection and evaluation of ozone system for water treatment
CENELEC - European Committee for Electrotechnical Standardization, Detect oxygen in water
- EN 50545-1:2011 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
- PREN 50104-2018 Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods
- EN 50104:1995 Electrical Apparatus for the Detection and Measurement of Oxygen Performance Requirements and Test Methods
- EN 50104:1998 Electrical Apparatus for the Detection and Measurement of Oxygen - Performance Requirements and Test Methods
- EN 50104:2002 Electrical Apparatus for the Detection and Measurement of Oxygen - Performance Requirements and Test Methods
ES-UNE, Detect oxygen in water
- UNE-EN 50545-1:2012/A1:2016 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
- UNE-EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems (Endorsed by Asociación Española de Normalización in June of 2017.)
- UNE-EN 50104:2021/A1:2023 Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods
- UNE-EN 50104:2021 Electrical equipment for the detection and measurement of oxygen - Performance requirements and test methods
- UNE-ISO 10362-2:2018 Cigarettes. Det of water in smoke condensates -- Part 2: Karl Fischer method
- UNE-EN 50270:2016/AC:2016-08 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- UNE-EN 50270:2016 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- UNE-EN ISO 14853:2018 Plastics - Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system - Method by measurement of biogas production (ISO 14853:2016)
National Metrological Technical Specifications of the People's Republic of China, Detect oxygen in water
- JJF 1364-2012 Program of Pattern Evaluation of Sulfur Dioxide Gas Detectors
国家煤矿安全监察局, Detect oxygen in water
- MT/T 137.1-1986 Determination method of harmful gas carbon monoxide in mine air
SE-SIS, Detect oxygen in water
European Committee for Electrotechnical Standardization（CENELEC）, Detect oxygen in water
- FprEN 50270:2021 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- EN 50104:2010 Electrical apparatus for the detection and measurement of oxygen - Performance requirements and test methods
European Committee for Standardization (CEN), Detect oxygen in water
- EN 12255-15:2003 Wastewater treatment plants - Part 15: Measurement of the oxygen transfer in clean water in aeration tanks of activated sludge plants
- prEN 50104-1992 Electrical apparatus for the detection and measurement of oxygen; performance requirements and test methods
- EN ISO 9408:1999 Water Quality - Evaluation of Ultimate Aerobic Biodegradability of Organic Compounds in Aqueous Medium by Determination of Oxygen Demand in a Closed Respirometer [Superseded: CEN EN 29408]
Professional Standard - Nuclear Industry, Detect oxygen in water
- EJ/T 897-2016 Determination of total gas content in uranium dioxide pellets
- EJ/T 897-1994 Determination of total gas content in uranium dioxide pellets
Shandong Provincial Standard of the People's Republic of China, Detect oxygen in water
- DB37/T 345-2003 Deoxynivalenol residues in food - Deoxynivalenolium detection method - gas chromatography electron capture detector method
Anhui Provincial Standard of the People's Republic of China, Detect oxygen in water
- DB34/T 3690-2020 Determination of carbon dioxide and nitrogen content in liquefied petroleum gas
- DB34/T 4207-2022 Determination of Ofloxacin in Chicken Excreta by High Performance Liquid Chromatography-Fluorescence Detection
Guangdong Provincial Standard of the People's Republic of China, Detect oxygen in water
- DB44/T 1158-2013 Determination of Residual Hydrogen Peroxide Content in Pulp Bleaching Wastewater by Headspace-Gas Chromatography
Professional Standard - Building Materials, Detect oxygen in water
- JC 217-1980 Determination of Available Potassium Oxide in Cement Kiln Ash Potassium Fertilizer
国家市场监督管理总局、中国国家标准化管理委员会, Detect oxygen in water
- GB/T 12157-2022 Determination of dissolved oxygen in water for industrial circulating cooling system and boiler
- GB/T 40392-2021 Detection of Legionella in circulating cooling water
Jilin Provincial Standard of the People's Republic of China, Detect oxygen in water
中华人民共和国环境保护部, Detect oxygen in water
未注明发布机构, Detect oxygen in water
- BS EN 50270:2015(2016) Electromagnetic compatibility — Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
- BS ISO 13964:1998(1999) Air quality — Determination of ozone in ambient air — Ultravioletphotometric method
- BS EN ISO 14853:2017(2018) Plastics – Determination of the ultimate anaerobic biodegradation of plastic materials in an aqueous system – Method by measurement of biogas production
The American Road & Transportation Builders Association, Detect oxygen in water
- AASHTO T 217-2002 Standard Method of Test for Determination of Moisture in Soils by Means of a Calcium Carbide Gas Pressure Moisture Tester
IN-BIS, Detect oxygen in water
American National Standards Institute （ANSI), Detect oxygen in water
- ANSI/ISEA 102-1990 Gas Detector Tube Units - Short Term Type for Toxic Gases and Vapors in Working Environments
- ANSI N42.18-2004 Specification and Performance of On-Site Instrumentation for Continuously Monitoring Radioactivity in Effluents
VN-TCVN, Detect oxygen in water
- TCVN 7171-2002 Air quality.Determination of ozone in ambient air.Ultraviolet photometric method
NZ-SNZ, Detect oxygen in water
- AS/NZS 60079.29.2:2008 Explosive atmospheres Part 29.2: Gas detectors-Selection, installation, use and maintenance of detectors for flammable gases and oxygen
- AS/NZS 4641:2007 Electrical apparatus for detection of oxygen and other gases and vapours at toxic levels-General requirements and test methods (Incorporating Amendment 1: June 2008)
Professional Standard - Non-ferrous Metal, Detect oxygen in water
- YS/T 568.2-2006 Determination of iron content in zirconium oxide and hafnium oxide (sulfosalicylic acid absorptiometry)
Hubei Provincial Standard of the People's Republic of China, Detect oxygen in water