ZH
RU
ES
Nitrogen analysis method in water
Nitrogen analysis method in water, Total:411 items.
In the international standard classification, Nitrogen analysis method in water involves: Analytical chemistry, Natural gas, Coals, Water quality, Non-ferrous metals, Vocabularies, Ferroalloys, Radiation measurements, Products of the chemical industry, Soil quality. Pedology, Fuels, Testing of metals, Air quality, Geology. Meteorology. Hydrology, Burners. Boilers, Ferrous metals, Construction materials, Food products in general, Metalliferous minerals, Tobacco, tobacco products and related equipment, Protection against fire, Plastics, Medical sciences and health care facilities in general, Radiation protection, Paper and board, Petroleum products in general, Milk and milk products, Powder metallurgy, Hydraulic fluids, Organic chemicals, Insulating fluids, Inorganic chemicals, Refractories, Animal feeding stuffs, Insulation, Wastes, Laboratory medicine, Sensory analysis, General methods of tests and analysis for food products, Ceramics, Physics. Chemistry, Meat, meat products and other animal produce, Farming and forestry.
Korean Agency for Technology and Standards (KATS), Nitrogen analysis method in water
- KS I 2203-2011 Methods for determination of oxides of nitrogen in flue gases
- KS I 3224-2009 Test method for ordorous compounds in water
- KS I 2201-2011 Methods for determination of pyridine in exhaust gas
- KS I 2211-2011 Methods for determination of benzene in flue gas
- KS I 2214-2011 Methods for determination of mercury in stack gas
- KS I 2210-2011 Methods for determination of bromine in exhaust gas
- KS E ISO 11722-2017(2022) Solid mineral fuels — Hard coal — Determination of moisture in the general analysis test sample by drying in nitrogen
- KS I 2205-2011 Methods for determination of mercaptan in exhaust gas
- KS I 2213-2010 Method for determination of metals in flue gas
- KS I 2204-2011 Methods for determination of sulfur oxides in flue gas
- KS I 2206-2011 Methods for determination of phenols in exhaust gas
- KS I 2212-2011 Method for determination of acrolein in stack gas
- KS E 3707-2001 Determination of calorific value of coal and coke
- KS I ISO 13395:2008 Water quality-Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- KS F ISO TR 9122-3-2004(2014) Toxicity testing of fire effluents－Part 3：Methods for the analysis of gases and vapours in fire effluents
- KS I ISO 17381-2010(2015) Water quality－Selection and application of ready-to-use test kit methods in water analysis
- KS I ISO 17737:2010 Workplace air-Guidelines for selecting analytical methods for sampling and analysing ioscyanates in air
- KS I ISO 17737:2014 Workplace air — Guidelines for selecting analytical methods for sampling and analysing isocyanates in air
- KS I ISO 17737:2019 Workplace atmoshperes — Guidelines for selecting analytical methods for sampling and analysing isocyanates in air
- KS I ISO 22032:2007 Water quality-Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge-Method using extraction and gas chromatography/mass spectrometry
Group Standards of the People's Republic of China, Nitrogen analysis method in water
- T/GRM 046-2022 Determination of Mercury in Gas Field Water
- T/SPSTS 013-2019 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
- T/CSTM 00340-2020 Determination of the carbon, hydrogen, oxygen, nitrogen, and sulfur content of graphene powder materials— Elemental analyzer method
- T/CWAN 0029.3-2021 Methods for chemical analysis of nickel-based welding materials-Part 3: Determination of nitrogen content by inert gas fusion thermal conductivity method
- T/GXAS 003-2017 Gas chromatography analysis method of caryophyllene in heavy turpentine
- T/GXAS 004-2017 Gas Chromatographic Analysis Method of Longifolene in Heavy Turpentine Oil
- T/CPCIF 0187-2022 Rapid analysis method of diesel engines NOx reduction agent- aqueous urea solution（AUS 32)—Near infrared spectrometry
KR-KS, Nitrogen analysis method in water
- KS E ISO 11722-2017 Solid mineral fuels－Hard coal－Determination of moisture in the general analysis test sample by drying in nitrogen
- KS I ISO 17737-2019 Workplace atmoshperes — Guidelines for selecting analytical methods for sampling and analysing isocyanates in air
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Nitrogen analysis method in water
- GB/T 15076.13-1994 Methods for chemical analysis of tantalum and niobium-Determination of nitrogen content in tantalum
- GB/T 14502-1993 Analytical method of nickel-63 in water
- GB/T 12375-1990 Analytical method of tritium in water
- GB/T 11224-1989 Analytical method of thonium in water
- GB/T 11225-1989 Analytical method of plutonium in water
- GB/T 5687.4-1985 Methods for chemical analysis of ferro-chromium--The neutralization titration method for the determination of nitrogen content
- GB/T 15220-1994 Analytical method of iron-59 in water
- GB/T 15221-1994 Analytical method of cobalt-60 in water
- GB/T 11338-1989 Analytical methods of potassium-40 in water
- GB/T 13272-1991 Analytical method for 131I in water
- GB/T 6768-1986 Methods of analyzing microquantity of uranium in water
- GB/T 15220-94 Analytical method of iron-59 in water
- GB/T 15221-94 Analysis method of cobalt-60 in water
- GB/T 14265-1993 General rule of chemical analysis for hydrogen, oxygen, nitrogen, carbon and sulfur in metal's materials
- GB/T 14422-2008 Analysis of water used in boiler and cooling systems.Determination of benzotriazole
- GB/T 14422-1993 Analysis of water used in boiler and cooling system. Determination of benzotriazole. Ultraviolet spectrophotometry
- GB/T 6767-1986 Radiochemical analysis of cesium-137 in water
- GB/T 223.36-1994 Methods for chemical analysis of iron, steel and alloy. The neutral titration method for the determinaion of nitrogen content after distillation separation
- GB/T 12376-1990 Analytical method of polonium-210 in water--Method of preparing sample by electroplating
- GB 12376-1990 Analytical method of polonium-210 in water Electroplating sample preparation method
- GB/T 42256-2022 Determination of ruthenium-106 in seawater─Gamma spectrometry
- GB/T 13073-1991 Method for measuring radium-226 in rock samples--Emanation technique
- GB/T 27896-2011 Test method for water vapor content of natural gas using.Electronic moisture analyzers
- GB/T 13580.1-1992 General princeptes for analytial methods of the wet precipitation
- GB/T 16480.5-1996 Method for chemical analysis of yttrium and yttium oxide--Determination of nitrogen content
- GB/T 12377-1990 Analytical method of microquantity uranium in air by laser-fluoremetry
- GB/T 6730.3-1986 Methods for chemical analysis of iron ores--The gravimetric method for the determination of hygroscopic moisture content in analytical samples
- GB/T 16140-1995 Gamma spectrometry method for analysis of radionuclides in water
- GB/T 6765-1986 Radiochemical analysis of strontium-90 in water--Ion exchange method
- GB/T 12378-1990 Analytical method of microquantity uranium in air by spectrophotofluoremetry after extraction with TBP
- GB/T 13072-1991 Method for measuring the activity ratios of Ra226 to Ra228 in geological water samples
- GB/T 3257.24-1999 Methods for chemical analysis of bauxite--Determination of hydroscopic moisture in analytical samples--Gravimetric method
- GB/T 4325.23-2013 Methods for chemical analysis of molybdenum.Part 23:Determination of oxygen and nitrogen contents.Inert gas fusion-infrared absorption and thermal conductivity method
- GB/T 6764-1986 Radiochemical analysis of strontium-90 in water--Precipitation by fuming nitric acid
- GB/T 28629-2012 Methods for chemical analysis of free silicon dioxide for cement clinker
- GB/T 16032-1995 Workplace air--Determination of nitrogen oxides--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
- GB/T 28629-2012(英文版) Methods for chemical analysis of free silicon dioxide in cement clinker
- GB/T 8647.1-1988 Nickel--Determination of iron content--Sulfosalicylic acid spectrophotometric method
- GB/T 11064.7-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of iron content--1.10-phenanthroline spectrophotometric method
- GB/T 4324.26-2012 Methods for chemical analysis of tungsten.Part 26:Determination of nitrogen content.Pulse heating inert gas fusion-thermal conductive method and the Nessler reagent spectrophotometry
- GB/T 10658-1989 Analytical methods for boiler water and colling water--Determination of iron in prefilming liquid containing phosphorus and zinc--Sulphosalicylic acid spectrophotometry
- GB/T 10657-1989 Analytical methods for boiler water and cooling water--Determination of zinc in prefilming liquid containing phosphorus and zinc--Complexometric titration
- GB/T 11064.7-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 7:Determination of iron content.1,10-Phenanthroline spectrophotometric method
- GB/T 6766-1986 Radiochemical analysis of strontium-90 in water--Extraction chromatography by di-(2-ethylhexyl) phosphoric acid
- GB/T 12690.4-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides Determination of oxygen and nitrogen content Impulse-infrared and impulse-thermal conductance absorption method
- GB/T 18340.5-2010 Methods for organic geochemical analysis of geological samples - Part 5: Gas chromatography for the analysis of saturated hydrocarbons in rock extracts and crude oil
- GB/T 12690.6-2003 Chemical analysis methods for non-rare earth impurities of rare earth metals and their oxides-Determination of iron content-Kalium thiocyanate,1,10-phenanthroline spectrophotometric method
- GB/T 12690.3-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of water content of rare earth oxides-Gravimetric method
中华人民共和国环境保护部, Nitrogen analysis method in water
- GB 12375-1990 Analytical method of tritium in water
- GB 11225-1989 Analytical method of plutonium in water
- GB 6768-1986 Methods of analysing microquantity of uranium in water
- GB 11338-1989 Analytical methods of potassium-40 in water
- GB 6767-1986 Rediochemical analysis of cesium-137 water
- GB 13580.1-1992 General principles for analytical methods of the wet precipitation
- GB 12377-1990 Analytical method of microguantity uranium in air by laser-fluoremetry
- GB 12378-1990 Analytical method of microquantity uranium in air by spectropho to fluoremetry after extraction with TBP
- GB 6764-1986 Radiochemical analysis of strontium-90 in water Preclpitation by fuming nitric acid
- GB 6766-1986 Radiochemical analysis of strontium-90 in water Extraction chromatography by di-(2-ethylhexyl) phosphoric acid
Professional Standard - Environmental Protection, Nitrogen analysis method in water
- HJ 1126-2020 Analysis method of tritium in water
- HJ 813-2016 Analysis of Polonium-210 in water
- HJ 814-2016 Radiochemical analysis of Plutonium in water and soil samples
- HJ 841-2017 Analytical method for 131I in water, milk, plant and animal thyroid gland
- HJ 815-2016 Radiochemical analysis of strontium-90 in water and ash of biological samples
- HJ 816-2016 Radiochemical analysis of caesium-137 in water and ash of biological samples
Professional Standard - Petroleum, Nitrogen analysis method in water
- SY/T 5523-2000 Analysis for oil and gas field water
- SY/T 5237-1991 Hydrogen isotope analysis method in water Zinc reduction sealing pipe method
- SY/T 6242-1996 Gas Chromatography Analysis Method of Oleaginous Colloid Wax Content in Crude Oil
- SY/T 5120-1997 Analytical method of gas chromatography on saturated hydrocarbons of rock chloroform extract and crude oil
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Nitrogen analysis method in water
- GB/T 19143-2017 Analytical method of element for carbon,hydrogen ,oxygen and nitrogen in rock organics
- GB/T 14265-2017 General rule of chemical analysis for hydrogen,oxygen,nitrogen,carbon and sulfur in metallic materials
- GB/T 34500.5-2017 Chemical analysis methods for rare earth residue and waste water—Part 5：Determination of ammonia nitrogen content
- GB/T 15076.13-2017 Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method
- GB/T 16140-2018 Determination of radionuclides in water by gamma spectrometry
- GB/T 34176-2017 Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline
- GB/T 13747.22-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 22：Determination of oxygen and nitrogen contents—Inert gas fusion-infrared absorption and thermal conductivity method
Professional Standard - Nuclear Industry, Nitrogen analysis method in water
- EJ/T 919-1994 Method for analyzing manganese – 54 in water
- EJ/T 859-1994 Method for analyzing Lead -2l0 in water
- EJ 194.2-1982 Environmental samples.Method for analyzing total trace of mercury in water
- EJ 192.2-1982 Environmental samples.Method for analyzing fluoride content in water
- EJ 194.1-1982 Environmental samples.Method for analyzing fluoride content in soil
- EJ 192.1-1982 Environmental samples.Method for analyzing fluoride content in atmosphere
国家市场监督管理总局、中国国家标准化管理委员会, Nitrogen analysis method in water
- GB/T 38386-2019 Gas analysis—Determination of oxynitride in gases—The method of Cavity Ring-Down Spectroscopy
- GB/T 27896-2018 Test method for water vapor content of natural gas—Electronic moisture analyzers
Xinjiang Provincial Standard of the People's Republic of China, Nitrogen analysis method in water
American Society for Testing and Materials (ASTM), Nitrogen analysis method in water
- ASTM D3179-89(2002) Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke
- ASTM D3179-89(1997) Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke
- ASTM D3179-89(1997)e1 Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke
- ASTM D3179-02 Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke
- ASTM D3179-02e1 Standard Test Methods for Nitrogen in the Analysis Sample of Coal and Coke
- ASTM UOP936-95 Combined Nitrogen in LPG by Chemiluminescence
- ASTM UOP936-20 Combined Nitrogen in LPG by Chemiluminescence
- ASTM D5475-93(1997) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
- ASTM E778-15 Standard Test Methods for Nitrogen in Refuse-Derived Fuel Analysis Samples
- ASTM E778-87(2004) Standard Test Methods for Nitrogen in the Analysis Sample of Refuse-Derived Fuel
- ASTM E778-87(1996) Standard Test Methods for Nitrogen in the Analysis Sample of Refuse-Derived Fuel
- ASTM E778-08 Standard Test Methods for Nitrogen in the Analysis Sample of Refuse-Derived Fuel
- ASTM E778-15(2021) Standard Test Methods for Nitrogen in Refuse-Derived Fuel Analysis Samples
- ASTM D5475-93(2002) Standard Test Method for Nitrogen- and Phosphorus-Containing Pesticides in Water by Gas Chromatography with a Nitrogen-Phosphorus Detector
- ASTM D5373-21 Standard Test Methods for Determination of Carbon, Hydrogen and Nitrogen in Analysis Samples of Coal and Carbon in Analysis Samples of Coal and Coke
- ASTM D8446-22 Standard Test Method for Water Vapor Content in Compressed Air Using Electronic Moisture Analyzers
- 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 D5373-14e1 Standard Test Methods for Determination of Carbon, Hydrogen and Nitrogen in Analysis Samples of Coal and Carbon in Analysis Samples of Coal and Coke
- ASTM D5373-13 Standard Test Methods for Determination of Carbon, Hydrogen and Nitrogen in Analysis Samples of Coal and Carbon in Analysis Samples of Coal and Coke
- ASTM D5373-14 Standard Test Methods for Determination of Carbon, Hydrogen and Nitrogen in Analysis Samples of Coal and Carbon in Analysis Samples of Coal and Coke
- ASTM D3327-79e1 Method for Analysis of Selected Elements in Waterborne Oils
- ASTM D3650-93(2006) Standard Test Method for Comparison of Waterborne Petroleum Oils By Fluorescence Analysis
- 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 D3173-02 Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
- ASTM D3173-00 Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
- ASTM D3173-87(1996) Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
- ASTM D3173/D3173M-17 Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
- ASTM D3173-73 Standard Test Method for Moisture In The Analysis Sample Of Coal And Coke
- ASTM D3173/D3173M-17a Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
- ASTM D3173-11 Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
- ASTM E607-90(1996) Standard Test Method for Optical Emission Spectrometric Analysis of Aluminum and Aluminum Alloys by the Point-to-Plane Technique, Nitrogen Atmosphere
- ASTM E607-02 Standard Test Method for Atomic Emission Spectrometric Analysis Aluminum Alloys by the Point to Plane Technique Nitrogen Atmosphere
- ASTM D4898-90(2005) Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis
- ASTM D4785-08(2013)e1 Standard Test Method for Low-Level Analysis of Iodine Radioisotopes in Water
- ASTM D7649-10 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 D3612-02(2017) Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
- ASTM C1416-99 Standard Test Method for Uranium Analysis in Natural and Waste Water by X-Ray Fluorescence
- ASTM C1416-04 Standard Test Method for Uranium Analysis in Natural and Waste Water by X-Ray Fluorescence
- ASTM C1416-04(2009) Standard Test Method for Uranium Analysis in Natural and Waste Water by X-Ray Fluorescence
- ASTM D4148-82(1998) Standard Test Method for Analysis of Phytoplankton in Surface Water by the Sedgwick-Rafter Method
- ASTM D4822-88(2008) Standard Guide for Selection of Methods of Particle Size Analysis of Fluvial Sediments (Manual Methods)
- ASTM D3173-03 Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
- ASTM E1678-02 Standard Test Method for Measuring Smoke Toxicity for Use in Fire Hazard Analysis
- ASTM D3612-96 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
- ASTM D3612-01 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
- ASTM D3612-02e1 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
- ASTM D4898-90(2010) Standard Test Method for Insoluble Contamination of Hydraulic Fluids by Gravimetric Analysis
- ASTM D5454-11 Standard Test Method for Water Vapor Content of Gaseous Fuels Using Electronic Moisture Analyzers
- ASTM D5454-11e1 Standard Test Method for Water Vapor Content of Gaseous Fuels Using Electronic Moisture Analyzers
- ASTM E790-87(2004) Standard Test Method for Residual Moisture in a Refuse-Derived Fuel Analysis Sample
- ASTM E790-21 Standard Test Method for Residual Moisture in Refuse-Derived Fuel Analysis Samples
- ASTM E790-87(1996) Standard Test Method for Residual Moisture in a Refuse-Derived Fuel Analysis Sample
- ASTM D3612-02 Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
- ASTM D3612-02(2009) Standard Test Method for Analysis of Gases Dissolved in Electrical Insulating Oil by Gas Chromatography
- ASTM D3650-93(2011) Standard Test Method for Comparison of Waterborne Petroleum Oils By Fluorescence Analysis
- ASTM D4785-08 Standard Test Method for Low-Level Analysis of Iodine Radioisotopes in Water
- ASTM D4785-20 Standard Test Method for Low-Level Analysis of Iodine Radioisotopes in Water
- ASTM D5830-22 Standard Test Method for Solvents Analysis in Hazardous Waste Using Gas Chromatography
- ASTM D7607/D7607M-11e1 Standard Test Method for Analysis of Oxygen in Gaseous Fuels (Electrochemical Sensor Method)
- ASTM E790-15 Standard Test Method for Residual Moisture in Refuse-Derived Fuel Analysis Samples
- ASTM D5373-14e2 Standard Test Methods for Determination of Carbon, Hydrogen and Nitrogen in Analysis Samples of Coal and Carbon in Analysis Samples of Coal and Coke
- ASTM E790-08 Standard Test Method for Residual Moisture in a Refuse-Derived Fuel Analysis Sample
- ASTM D1355-60(1967)e1 Method of Continuous Analysis and Automatic Recording of the Sulfur Dioxide Content of the Atmosphere
- ASTM D6721-01 Standard Test Method for Determination of Chlorine in Coal by Oxidative Hydrolysis Microcoulometry
- ASTM D6721-01(2006) Standard Test Method for Determination of Chlorine in Coal by Oxidative Hydrolysis Microcoulometry
- ASTM D5542-04(2009) Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
- ASTM D3270-91e1 Standard Method for Analysis for Fluoride Content of the Atmosphere and Plant Tissues (Semiautomated Method)
- ASTM D3270-80 Standard Method for Analysis for Fluoride Content of the Atmosphere and Plant Tissues (Semiautomated Method)
- ASTM D4059-00(2018) Standard Test Method for Analysis of Polychlorinated Biphenyls in Insulating Liquids by Gas Chromatography
- ASTM F2714-08 Standard Test Method for Oxygen Headspace Analysis of Packages Using Fluorescent Decay
- ASTM D8094-21 Standard Test Method for Determination of Water Content of Liquefied Petroleum Gases (LPG) Using an Online Electronic Moisture Analyzer
- ASTM D8094-20 Standard Test Method for Determination of Water Content of Liquefied Petroleum Gases (LPG) Using an Online Electronic Moisture Analyzer
- ASTM D4148-82(2004) Standard Test Method for Analysis of Phytoplankton in Surface Water by the Sedgwick-Rafter Method
- ASTM D4148-82(1998)e1 Standard Test Method for Analysis of Phytoplankton in Surface Water by the Sedgwick-Rafter Method
- ASTM D2786-91(2001)e1 Standard Test Method for Hydrocarbon Types Analysis of Gas-Oil Saturates Fractions by High Ionizing Voltage Mass Spectrometry
- ASTM D2786-91(1996) Standard Test Method for Hydrocarbon Types Analysis of Gas-Oil Saturates Fractions by High Ionizing Voltage Mass Spectrometry
- ASTM D2786-91(2006) Standard Test Method for Hydrocarbon Types Analysis of Gas-Oil Saturates Fractions by High Ionizing Voltage Mass Spectrometry
- ASTM D4084-05 Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
- ASTM D4084-07 Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
- ASTM D4084-06 Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
- ASTM D4084-94(1999) Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
- ASTM D4084-82(1988) Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
- ASTM D3269-96(2001)e1 Standard Test Methods for Analysis for Fluoride Content of the Atmosphere and Plant Tissues (Manual Procedures)
- ASTM D7716-11a Standard Test Method for Determination of Residual Methanol in Glycerin by Gas Chromatography
- ASTM D4084-07(2012) Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
- ASTM D4084-07(2017) Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
- ASTM D4084-23 Standard Test Method for Analysis of Hydrogen Sulfide in Gaseous Fuels (Lead Acetate Reaction Rate Method)
- ASTM D7237-06 Standard Test Method for Aquatic Free Cyanide with Flow Injection Analysis (FIA) Utilizing Gas Diffusion Separation and Amperometric Detection
- ASTM D6721-01(2015) Standard Test Method for Determination of Chlorine in Coal by Oxidative Hydrolysis Microcoulometry
- ASTM D5713-00 Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography
- ASTM D4059-00(2005)e1 Standard Test Method for Analysis of Polychlorinated Biphenyls in Insulating Liquids by Gas Chromatography
- ASTM D4059-00 Standard Test Method for Analysis of Polychlorinated Biphenyls in Insulating Liquids by Gas Chromatography
- ASTM D3270-00(2006) Standard Test Methods for Analysis for Fluoride Content of the Atmosphere and Plant Tissues (Semiautomated Method)
- ASTM D3270-00 Standard Test Methods for Analysis for Fluoride Content of the Atmosphere and Plant Tissues (Semiautomated Method)
- ASTM D2360-07 Standard Test Method for Trace Impurities in Monocyclic Aromatic Hydrocarbons by Gas Chromatography
- ASTM D4059-00(2010) Standard Test Method for Analysis of Polychlorinated Biphenyls in Insulating Liquids by Gas Chromatography
- ASTM D3270-13(2021) Standard Test Methods for Analysis for Fluoride Content of the Atmosphere and Plant Tissues (Semiautomated Method)
- ASTM D3270-13 Standard Test Methods for Analysis for Fluoride Content of the Atmosphere and Plant Tissues lpar;Semiautomated Methodrpar;
- ASTM D2597-10 Standard Test Method for Analysis of Demethanized Hydrocarbon Liquid Mixtures Containing Nitrogen and Carbon Dioxide by Gas Chromatography
- ASTM D3239-91(1996) Standard Test Method for Aromatic Types Analysis of Gas-Oil Aromatic Fractions by High Ionizing Voltage Mass Spectrometry
- ASTM D3239-91(2001) Standard Test Method for Aromatic Types Analysis of Gas-Oil Aromatic Fractions by High Ionizing Voltage Mass Spectrometry
- ASTM D3239-91(2006) Standard Test Method for Aromatic Types Analysis of Gas-Oil Aromatic Fractions by High Ionizing Voltage Mass Spectrometry
- ASTM D7284-13 Standard Test Method for Total Cyanide in Water by Micro Distillation followed by Flow Injection Analysis with Gas Diffusion Separation and Amperometric Detection
- ASTM D7284-08 Standard Test Method for Total Cyanide in Water by Micro Distillation followed by Flow Injection Analysis with Gas Diffusion Separation and Amperometric Detection
- ASTM D7284-08e1 Standard Test Method for Total Cyanide in Water by Micro Distillation followed by Flow Injection Analysis with Gas Diffusion Separation and Amperometric Detection
- ASTM D7904-21 Standard Test Method for Determination of Water Vapor (Moisture Concentration) in Natural Gas by Tunable Diode Laser Spectroscopy (TDLAS)
Standard Association of Australia （SAA）, Nitrogen analysis method in water
- AS 1050.12:1983/Amdt 1:1984
- AS 3580.5.1:2023 Methods for sampling and analysis of ambient air, Method 5.1: Determination of oxides of nitrogen — Direct-reading instrumental method
- AS 3580.5.1:2011
- AS 3580.5.1:1993 Methods for sampling and analysis of ambient air - Determination of oxides of nitrogen - Chemiluminescence method
- AS 2300.1.2.2:1988 Methods of chemical and physical testing for the dairying industry - General methods and principles - Determination of nitrogen - Nitrogen fractions from milk
- AS 2434.7:2002(R2013)
- AS 2365.1.1:1990 Methods for the sampling and analysis of indoor air - Determination of nitrogen dioxide - Spectrophotometric method - Treated mesh/passive tube sampling procedures
- AS 2365.1.1:1990(R2014)
- AS 2365.1.2:1990 Methods for the sampling and analysis of indoor air - Determination of nitrogen dioxide - Spectrophotometric method - Treated filter/passive badge sampling procedures
- AS 2434.1:1999 Methods for the analysis and testing of lower rank coal and its chars - Determination of the total moisture content of lower rank coal
- AS 4884:2008 Method of test for determination of histamine levels in fish and fish products/seafoods by fluorometric method
- AS 2365.1.2:1990(R2014)
TR-TSE, Nitrogen analysis method in water
- TS 3651-1981 METHODS FOR THE ANALYSIS OF WATER — DETERMINATION OF IRON CONTENT — 1,10 Phenanthroline Spectrophotometry Method
- TS 2879-1977 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS
- TS 601-1972 CHEMICAL ANALYSIS OF STEELS DETERMINATION OP TOTAL CABBON (GRAVIMETKIC METHOD APTER COMBUSTION ?N A STREAM OP OXYGEN)
AT-ON, Nitrogen analysis method in water
- ONORM M 6600-1992 Water analysis - Statistical methods in water analysis - Terms and definitions
- ONORM M 6236-1993 Water analysis - Determination of easily volatile halogenated hydrocarbons - Head space gas Chromatographie method
- ONORM ENV 725-4-1994 Advanced technical ceramics. Methods of test for ceramic powders. Part 4: Determination of oxygen content in aluminium nitride by XRF analysis
Professional Standard - Aviation, Nitrogen analysis method in water
- HB 5297.25-2001 Methods of chemical analysis of titanium alloys - Determination of nitrogen content by steam distillation
- HB 5220.48-1995 Superalloy Chemical Analysis Method Water Steam Distillation - Volumetric Method (or Absorptiometry) Determination of Nitrogen Content
- HB 5220.48-2008 Methods for chemical analysis of superalloys. Part 48: Determination of nitrogen content by water vapour distillation-volumetric method( or photometric method)
ES-UNE, Nitrogen analysis method in water
- UNE 80112:2016 Test methods of cements. Physical analysis. Determination of contraction in air and expansion in water
International Organization for Standardization (ISO), Nitrogen analysis method in water
- ISO 11722:2013 Solid mineral fuels - Hard coal - Determination of moisture in the general analysis test sample by drying in nitrogen
- ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
- ISO/CD 16094-3 Water quality — Analysis of plastics in water — Part 3: Thermo-analytical methods for waters with low content of natural suspended solids
- ISO/TR 17737:2012 Workplace atmospheres - Guidelines for selecting analytical methods for sampling and analysing isocyanates in air
- ISO/TR 17737:2007 Workplace air - Guidelines for selecting analytical methods for sampling and analysing isocyanates in air
- ISO/DIS 16094-2:2011 Water quality — Analysis of microplastic in water — Part 2: Vibrational spectroscopy methods for waters with low content of suspended solids including drinking water
- 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 28540:2011 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS)
- ISO/DIS 7383 Fine bubble technology — Evaluation method for determining oxygen content in fine bubble dispersions in water
- ISO 22032:2006 Water quality - Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge - Method using extraction and gas chromatography/mass spectrometry
- ISO/TR 9122-3:1993 Toxicity testing of fire effluents; part 3: methods for the analysis of gases and vapours in fire effluents
ZA-SANS, Nitrogen analysis method in water
- SANS 11722:2005 Solid mineral fuels - Hard coal - Determination of moisture in the general analysis test sample by drying in nitrogen
- SANS 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
Japanese Industrial Standards Committee (JISC), Nitrogen analysis method in water
- JIS K 0170-3:2011 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
- JIS K 0170-3:2019 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
- JIS K 0170-1:2011 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen
- JIS K 0170-1:2019 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen
- JIS K 0108:1983 Analytical methods for determination of hydrogen sulfide in exhaust gas
- JIS K 0170-2:2011 Testing methods for water quality by flow analysis -- Part 2: Nitrite nitrogen and nitrate nitrogen
- JIS K 0170-2:2019 Testing methods for water quality by flow analysis -- Part 2: Nitrite nitrogen and nitrate nitrogen
- JIS P 8144:1994 Analytical method for water soluble chlorides in paper and paperboard
Fujian Provincial Standard of the People's Republic of China, Nitrogen analysis method in water
- DB35/T 1144-2011 Determination of inorganic nitrogen and active phosphate in seawater by flow chemical analysis
Professional Standard - Agriculture, Nitrogen analysis method in water
- SC/T 9444-2023 Determination of ammonia nitrogen in aquaculture water by gas phase molecular absorption spectrometry
- 水产品质量安全检验手册 2.17.1.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 17 Determination of Volatile Base Nitrogen in Aquatic Products (GBT 5009.44-2003) 1. Semi-trace Nitrogen Determination Method
- 水产品质量安全检验手册 2.11.2.0-2005 Chapter II Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Eleventh Determination of Amino Acid Nitrogen in Aquatic Products (GBT 5009.39-2003) II. Colorimetry
- GB 6765-1986 Strontium-90 radiochemical analysis method in water ion exchange method
- 水产品质量安全检验手册 2.11.1.0-2005 Chapter II Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Eleventh Determination of Amino Acid Nitrogen in Aquatic Products (GBT 5009.39-2003) 1. Formaldehyde value method
- 水产品质量安全检验手册 2.17.2.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 17 Determination of Volatile Basic Nitrogen in Aquatic Products (GBT 5009.44-2003) 2. Trace Diffusion Method
- 水产品质量安全检验手册 1.2.4.7-2005 Chapter 1 General introduction Section 2 Analytical methods for aquatic product inspection 4. Physical and chemical analysis methods (7) Gas chromatography
- 水产品质量安全检验手册 2.7.0.0-2005 Chapter II Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section VII Determination of Water Activity in Aquatic Products (GBT 9695.12-1988)
- 水产品质量安全检验手册 2.3.3.0-2005 Chapter 2 Basic analysis methods for physical and chemical testing of aquatic products Section 3 Determination of moisture content in aquatic products (GBT 5009.3-2003) 3. Distillation method
YU-JUS, Nitrogen analysis method in water
- JUS C.A1.409-1982 Methods for chemical analysi$ of ferroalloys. Titrimetric determination ofnitrogen in ferro-chromium
- JUS B.G8.132-1977 Metho?s of chemical analysis of iron ores. Determination ofhygroskopic moisture in analytical samples
- JUS B.H8.311-1984 Methods of analysi$ of coal and coks. Determination of moisture in the analysis sample of coal. Direct gravimetric method
Professional Standard - Aerospace, Nitrogen analysis method in water
- QJ 2838.2-1996 Methylhydrazine Purity and Moisture Analysis Method Methylhydrazine Moisture Gas Chromatography Analysis Method (External Standard Method)
未注明发布机构, Nitrogen analysis method in water
- BS ISO/TR 9122-3:1993(1998) Toxicity testing of fire effluents — Part 3 : Methods for the analysis of gases and vapours in fire effluents
- NF X70-100-2:2006 Essais de comportement au feu - Analyse des effluents gazeux - Partie 2 : méthode de dégradation thermique au four tubulaire
Natural Gas Processor's Association (NGPA), Nitrogen analysis method in water
- GPA STD 2103-2003 Tentative Method for the Analysis of Natural Gas Condensate Mixtures Containing Nitrogen and Carbon Dioxide by Gas Chromatography
- GPA STD 2186-2014 Method for the Extended Analysis of Hydrocarbon Liquid Mixtures Containing Nitrogen and Carbon Dioxide by Temperature Programmed Gas Chromatography
- GPA STD 2186-2002 Method for the Extended Analysis of Hydrocarbon Liquid Mixtures Containing Nitrogen and Carbon Dioxide by Temperature Programmed Gas Chromatography
CEN - European Committee for Standardization, Nitrogen analysis method in water
- PD CEN/TR 17365:2019 Method for the determination of C3A in the clinker from cement analysis
- PD CEN/TS 14774-3:2004 Solid biofuels - Methods for the determination of moisture content - Oven dry method - Part 3: Moisture in general analysis sample
Professional Standard - Geology, Nitrogen analysis method in water
- 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
- DZ/T 0064.23-2021 Analytical methods for groundwater quality - Part 23: Determination of iron content by phenanthroline spectrophotometric method
- DZ/T 0064.57-2021 Analytical Methods of Groundwater Quality Part 57: Determination of Ammonia Nitrogen by Nessler's Reagent Spectrophotometry
- DZ/T 0064.75-2021 Analytical methods of groundwater quality - Part 75: Determination of radium and radon radioactivity by the emanation method
- DZ/T 0064.77-2021 Groundwater Quality Analysis Methods Part 77: Determination of 18O CO2-H2O Equilibrium—Gas Isotope Mass Spectrometry
- DZ/T 0064.78-2021 Methods of analysis of groundwater quality - Part 78: Determination of deuterium Metal zinc reduction - gas isotope mass spectrometry
Professional Standard - Building Materials, Nitrogen analysis method in water
- JC/T 420-1991 Chemical analysis method of chlorine in cement raw material
- JC/T 1073-2008 Methods for chemical analysis of chloride for cement
- JC/T 420-2006 Chemical analysis method of chlorine in cement raw material
Anhui Provincial Standard of the People's Republic of China, Nitrogen analysis method in water
- DB34/T 2005-2013 Analysis Method of Flavor Substances in Yellow Pulp Water
- DB34/T 1728-2012 Analytical methods for conventional indicators in liquor solid-state fermentation yellow pulp water
European Committee for Standardization (CEN), Nitrogen analysis method in water
- CEN/TR 17365:2019 Method for the determination of C3A in the clinker from cement analysis
- EN ISO 13395:1996 Water Quality - Determination of Nitrite Nitrogen and Nitrate Nitrogen and the Sum of Both by Flow Analysis (CFA and FIA) and Spectrometric Detection
- EN 725-4:2006 Advanced technical ceramics - Methods of test for ceramic powders - Part 4: Determination of oxygen content in aluminium nitride by XRF analysis
工业和信息化部, Nitrogen analysis method in water
- YS/T 1075.11-2022 Methods for chemical analysis of vanadium-aluminum and molybdenum-aluminum master alloys Part 11: Determination of nitrogen content Inert gas melting thermal conductivity method
- YS/T 1161.3-2016 Methods for analysis of pseudoboehmite Part 3: Determination of pore volume and specific surface area Nitrogen adsorption method
- HG/T 5410-2018 Analysis method of chemical components of medium-temperature sulfur-tolerant hydrolysis catalysts
- HG/T 5409-2018 Analysis method of chemical components of inorganic sulfur catalyst in deliquefied gas
- HG/T 5415-2018 Analysis method of chemical components of catalysts for methanol gas-phase dehydration to dimethyl ether
- YS/T 1563.6-2022 Methods for chemical analysis of molybdenum-rhenium alloys Part 6: Determination of oxygen and nitrogen content Inert gas melting-infrared absorption method and thermal conductivity method
- HG/T 5420-2018 Analysis method of chemical components of n-olefin to isobutylene catalyst in liquefied gas
British Standards Institution (BSI), Nitrogen analysis method in water
- BS 6870-2.2:1987 Analysis of aluminium ores. Chemical methods. Method for determination of hygroscopic moisture in analytical samples: gravimetric method
- BS ISO 10362-1:1999+A1:2011 Cigarettes. Determination of water in smoke condensates. Gas-chromatographic method
- BS EN ISO 11732:2005 Water quality. Determination of ammonium nitrogen. Method by flow analysis (CFA and FIA) and spectrometric detection
- BS 6870 Sec.2.2:1987 Analysis of aluminium ores. Chemical methods. Method for determination of hygroscopic moisture in analytical samples: gravimetric method
- PD ISO/TR 17737:2012 Workplace atmospheres. Guidelines for selecting analytical methods for sampling and analysing isocyanates in air
- BS 6829-1.6:1991 Analysis of surface active agents (raw materials). General methods. Method for determination of solubility in water
- BS ISO 17381:2003 Water quality. Selection and application of ready-to-use test kit methods in water analysis
- BS DD CEN/TS 14774-3:2004 Solid biofuels - Methods for the determination of moisture content - Oven dry method - Moisture in general analysis sample
- BS 5766-15:1997 Methods for analysis of animal feeding stuffs. Determination of soluble nitrogen content after treatment with pepsin in dilute hydrochloric acid
- BS 5202-13:2000 Methods for chemical analysis of tobacco and tobacco products - Determination of water in smoke condensate of cigarettes (gas chromatographic method)
- BS 6200-3.22.4:1997 Sampling and analysis of iron, steel and other ferrous metals - Methods of analysis - Determination of nitrogen - Thermal conductimetric method after fusion in a current of inert gas
- BS EN 16274:2021 Method for analysis of allergens. Quantification of an extended list of 57 suspected allergens in ready to inject fragrance materials by gas chromatography mass spectrometry
- DD CEN/TS 14774-3:2004 Solid biofuels - Methods for the determination of moisture content - Oven dry method - Part 3: Moisture in general analysis sample
- BS EN 725-4:2006 Advanced technical ceramics - Methods of test for ceramic powders - Determination of oxygen content in aluminium nitride by XRF analysis
- BS 5202-18:1997 Methods for chemical analysis of tobacco and tobacco products - Determination of vapour-phase nicotine in air (gas-chromatographic method)
- BS ISO 21087:2019 Gas analysis. Analytical methods for hydrogen fuel. Proton exchange membrane (PEM) fuel cell applications for road vehicles
- 23/30457108 DC BS ISO 7383. Fine bubble technology. Evaluation method for determining oxygen content in fine bubble dispersions in water
- BS ISO 2596:2006 Iron ores - Determination of hygroscopic moisture in analytical samples - Gravimetric, Karl Fischer and mass-loss methods
Professional Standard - Commodity Inspection, Nitrogen analysis method in water
- SN/T 3005-2011 Test method for instrumental determination of carbon,hydrogen,nitrogen and sulfur in organic chemicals
- SN/T 1966-2007 Determination of chloramphenicol residues in aquatic product.Radio-receptor assay method
- SN/T 4115-2015 Determination of sulfur compounds in natural gas.Gas chromatography and sulfur chemiluminescence deterctor
- SN/T 3786.1-2014 Rapid screening method of the banned azo colorants in textiles on import and export.Part 1:Gas chromatography-mass spectrometry method
SE-SIS, Nitrogen analysis method in water
能源部, Nitrogen analysis method in water
- SY 5237-1991 Hydrogen isotope analysis method in water#Zinc reduction sealing method
American National Standards Institute （ANSI), Nitrogen analysis method in water
Professional Standard - Electricity, Nitrogen analysis method in water
- DL/T 522.2-1993 Determination of acetoxime dimethyl ketone grease in water (volumetric analysis)
Professional Standard - Ocean, Nitrogen analysis method in water
- HY/T 0345-2022 Determination of seawater trace nitrite—Flow analysis,diazotization and spectrophotometric detection witha long path length flow cell
- HY/T 0346-2022 Determination of seawater trace nitrate—Flow analysis,cadmium reduction,diazotization and spectrophotometric detection with a long path length flow cell
Professional Standard - Railway, Nitrogen analysis method in water
- TB/T 2059.5-1989 Analytical method for cooling water additives of railway diesel locomotive Determination of benzotriazole
Guangxi Provincial Standard of the People's Republic of China, Nitrogen analysis method in water
IN-BIS, Nitrogen analysis method in water
PL-PKN, Nitrogen analysis method in water
- PN Z04092-08-1989 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen dioxide in ambient air (imision) by spectrophotometric method with passive sampling
- PN C04639-02-1989 Water and waste water Tests for nitrobenzene Determination of nitrobenzene by gas chromatography
- PN A04021-1965 Sensoric analysis Con?rol methods o? sensoric SusceptibilHy of taste and smel
- PN Z04009-04-1993 Air purity protection. Tests for content of nitrogen and its compounds. Determination of nitrates in dust in ambient air (imission) by spectrophotometric method with sodium salicilate
AENOR, Nitrogen analysis method in water
- UNE 77035:1983 WATER ANALYSIS METHODS IN INDUSTRIAL WASTES. DETERMINATION OF ACIDITY
- UNE-ISO 17381:2012 Water quality -- Selection and application of ready-to-use test kit methods in water analysis
国家能源局, Nitrogen analysis method in water
- SY/T 5777-2022 Nuclear magnetic resonance analysis method of oil and water in crude oil and rocks
Professional Standard - Non-ferrous Metal, Nitrogen analysis method in water
- YS/T 575.22-2006 Method for chemical analysis of bauxite ore-Gravimetric method for determination of wet storage in samples analyzed
- YS/T 904.1-2013 Methods for chemical analysis of iron-chromium-aluminum fiber.Part 1:Determination of nitrogen content.Inert gas fusion thermal conductivity method
- YS/T 861.2-2013 Methods for chemical analysis of niobium-titanium alloy.Part 2:Determination of oxygen and nitrogen content.Inert gas fusion infrared/thermal conductivity method
- YS/T 1075.1-2015 Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys.Part 1:Determination of iron content.1,10-Phenanthroline spectrophotometry
Association Francaise de Normalisation, Nitrogen analysis method in water
- FD X43-212*FD ISO/TR 17737:2013 Workplace atmospheres - Guidelines for selecting analytical methods for sampling and analysing isocyanates in air
- FD ISO/TR 17737:2013 Atmosphères des lieux de travail - Lignes directrices pour la sélection des méthodes analytiques d'échantillonnage et d'analyse des isocyanates dans l'air
- NF T90-260:2023 Qualité de l'eau - Caractérisation des méthodes d'analyses - Mesure du potentiel d'oxydoréduction dans l'eau
- NF ISO 19702:2016 Lignes directrices pour l'analyse des gaz et des vapeurs dans les effluents du feu par spectroscopie infrarouge à transformée de Fourier (IRTF)
- NF V09-006:1989 Sensory analysis. Methodology. Initiation and training in the detection and recognition of odours.
- NF T90-128*NF EN 12918:1999 Water quality - Determination of parathion, parathion-methyl and some other organophosphorous compounds in water by dichloromethane extraction and gas chromatographic analysis.
- NF V37-011/A1:2011 Cigarettes - Determination of water in smoke condensates - Part 1 : gas-chromatographic method - Amendment 1.
- NF X43-023:1991 Air quality. Ambient atmosphere. Measurement of the concentration of particulate matter suspended in the ambient air. Gravimetric method.
- NF X41-569:2014 Wood preservatives - Laboratory method for obtaining samples for analysis to measure losses by leaching into water or synthetic sea water
- NF T90-054*NF EN ISO 22032:2009 Water quality - Determination of selected polybrominated diphenyl ethers in sediment and sewage sludge - Method using extraction and gas chromatography/mass spectrometry.
Professional Standard - Hygiene , Nitrogen analysis method in water
- WS/T 184-1999 Gamma spectrometry method of analysing radionuclides in air
RU-GOST R, Nitrogen analysis method in water
- GOST 33503-2015 Solid mineral fuel. Methods for determination of moisture in the analysis sample
- GOST 16923-1983 Organic products. Preparation of standard solutions for analyses by diazotization and combination methods
- GOST R 52917-2008 Solid mineral fuels. Methods for determination of moisture in the analysis test sample
API - American Petroleum Institute, Nitrogen analysis method in water
- API PUBL 4499-1989 Evaluation of Analytical Methods for Measuring Appendix IX Constituents in Groundwater
- API PUBL 4449-1987 Manual of Sampling and Analytical Methods for Petroleum Hydrocarbons in Groundwater and Soil
- API DR214-1984 PROCEEDINGS: SAMPLING AND ANALYTICAL METHODS FOR DETERMINING PETROLEUM HYDROCARBONS IN GROUNDWATER AND SOIL
Taiwan Provincial Standard of the People's Republic of China, Nitrogen analysis method in water
- CNS 14376-1999 Method of test for cigarettes -Determination of water in smoke condensates (gas - chromatographic method)
- CNS 14835-2004 Method of test for pesticide residues in food－Multiresidue analysis of organochloride pesticidesin livestock, poultry and aquatic products
- CNS 14478-2000 Method for determination of the ultimate areobic biodegradability of plastic materials in an aqueous medium-Method by analysis of evolved carbon dioxide
Military Standard of the People's Republic of China-General Armament Department, Nitrogen analysis method in water
- GJB 770.108-1991 Test methods for gunpowder analysis Determination of moisture content in nitrocellulose Oven method
- GJB 770.107-1991 Test methods for gunpowder analysis Determination of moisture content in propellant powder Distillation method
- GJB 770.106-1991 Test methods for gunpowder analysis - Determination of moisture content in double base powder - Acetylene method
- GJB 770.102-1989 Test methods for gunpowder analysis - Determination of moisture content in double base powder - Drying method
- GJB 770.105-1991 Test methods for gunpowder analysis - Determination of moisture content in double base powder - Oven method
- GJB 8682.5-2015 Methods for chemical analysis of pyrotechnics Part 5: Extraction of water-soluble substances in samples and residues Water extraction method
- GJB 770.307-1989 Test methods for gunpowder analysis: Determination of the content of diphenylamine and No. 2 fixative in propellants Steam distillation-spectrophotometry
ES-AENOR, Nitrogen analysis method in water
Professional Standard - Chemical Industry, Nitrogen analysis method in water
- HG/T 5408～5411-2018 Analytical method for chemical composition of ruthenium carbon catalyst for hydrogenation of pyridine to piperidine, analytical method for chemical composition of inorganic sulfur catalyst in deliquefied gas, analytical method for chemical composition of
- HG/T 5417～5420-2018 Catalyst activity test method for methanol vapor phase dehydration to dimethyl ether, manganese-based ozonolysis catalyst chemical composition analysis method and activity test method, and chemical composition analysis method for n-olefin to isobutylene c
ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Nitrogen analysis method in water
Professional Standard - Water Conservancy, Nitrogen analysis method in water
- SL/T 273.1-2001 Determination of trace nitrobenzenes by resin adsorption and gas ohromatography
- SL 393-2007 Determination of volatile organic compounds in water by purge and trap-gas chromatography/mass spectrometry(GC/MS)
Indonesia Standards, Nitrogen analysis method in water
- SNI 03-6791-2002 Test method of cement content in soil-cement mixture by chemistry analysis
CZ-CSN, Nitrogen analysis method in water
- CSN 44 1711-1985 Chromium ores. Methods of sampling and samples preparation for chemical analysis and moisture determination
- CSN 44 1861-1981 Bauxite. Methods of sampling and samples proparation for chemical analysis and moisture determination.
- CSN 44 1834-1980 Manganese ores, concentrates and aglomerates. Methods of sampllng and samples preparation for Chemical analysis and molsture determination
PT-IPQ, Nitrogen analysis method in water
- NP 1011-1989 SOLID FUELS Coals Determination of moisture in the analysis sample Direct gravimetric method ISO method
- NP 4418-2002 Horizontal methods of chemical analysis of foodstuff Determination of the preservatives sorbic acid and benzoic acid in food by HPLC
Danish Standards Foundation, Nitrogen analysis method in water
- DS/ISO 17381:2007 Water quality - Selection and application of ready-to-use test kit methods in water analysis
- DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
- DS/EN 725-4:2006 Advanced technical ceramics - Methods of test for ceramic powders - Part 4: Determination of oxygen content in aluminium nitride by XRF analysis
BE-NBN, Nitrogen analysis method in water
- NBN T 94-201-1975 Air sampling and analysis methods — Determination of sulphur dioxide (SO2) content in ambient air — Hydrogen peroxide method
IT-UNI, Nitrogen analysis method in water
- UNI 3619-1955 Procedures for chemical analysis of minerals. Determination of combined water in iron ore.
NZ-SNZ, Nitrogen analysis method in water
- AS/NZS 3580.17:2016 Methods for sampling and analysis of ambient air Method 17: Determination of gaseous compounds in ambient air-Direct-reading cavity ring-down spectroscopy instrumental method
Professional Standard - Public Safety Standards, Nitrogen analysis method in water
- GA/T 205-1999 Methods of qualitative and quantitative analysis for tetramine in case samples by GC
Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Nitrogen analysis method in water
- GJB 5381.5-2005 Methods of chemical analysis for pyrotech. Part 5: Extract water soluble compound from sample and residuum. Water extraction method
German Institute for Standardization, Nitrogen analysis method in water
- DIN ISO 28540:2014 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 EN 12918:1999 Water quality - Determination of parathion, parathion-methyl and some other organophosphorus compounds in water by dichloromethane extraction and gas chromatographic analysis; German version EN 12918:1999
- DIN 38407-9:1991 German standard methods for the examination of water, waste water and sludge; substance group analysis (group F); determination of benzene and some of its derivatives by gas chromatography (F 9)
- DIN EN 725-4:2006 Advanced technical ceramics - Methods of test for ceramic powders - Part 4: Determination of oxygen content in aluminium nitride by XRF analysis; English version of DIN EN 725-4:2006-07
Lithuanian Standards Office , Nitrogen analysis method in water
- LST EN 725-4-2006 Advanced technical ceramics - Methods of test for ceramic powders - Part 4: Determination of oxygen content in aluminium nitride by XRF analysis
中华人民共和国国家卫生和计划生育委员会, Nitrogen analysis method in water
- WS/T 184-2017 Gamma spectroscopy analysis method of radionuclides in air (replacing WS/T 184-1999)
Professional Standard - Electron, Nitrogen analysis method in water
- SJ 2799-1987 Method for determination of trace water in electronic grade gases--Dew point method
Professional Standard - Rare Earth, Nitrogen analysis method in water
- XB/T 614.4-2011 Chemical analysis method of gadolinium-magnesium alloy.Part 4:Determination of fluorine content.Water vapor distillation spectrophotometry
- XB/T 606.3-1995 Determination of moisture in rare earth product chemical analysis method (applicable to samples containing more than 0.2% moisture in rare earth fluoride)
BELST, Nitrogen analysis method in water
- STB 17.13.05-43-2015 Еnvironmental pгоtесtion and nature use. Analytic (laboratory) control and monitoring of the environment. Water quality. Determination of the concentration of nitrogen of nitrates by photometric method with salicylic acid
农业农村部, Nitrogen analysis method in water
- NY/T 3151-2017 Guidelines for the Development and Validation of Analytical Methods for Chemical Pesticides in Soil and Water for Pesticide Registration
CU-NC, Nitrogen analysis method in water
- NC 12-01-13-1988 Standards System for Protection Against Corrosión. Determination of Nitrates Content in the Atmosphere. Method of Chemical Analysis
Professional Standard - China Metal Association, Nitrogen analysis method in water
- CSM 01 01 01 06-2006 Specification for Uncertainty Evaluation of Measurement Results of Gas Analysis Methods in Iron, Steel and Alloys