The method for measuring molecular weight is

The method for measuring molecular weight is, Total:389 items.

The international standard classification for "The method for measuring molecular weight is" includes: Cadmium, cobalt and their alloys , Other non-ferrous metals and their alloys , Lead, zinc, tin and their alloys , Copper and copper alloys , Analytical chemistry , Optical equipment , Man-made fibres , Physicochemical methods of analysis , Other products of non-ferrous metals , Metalliferous minerals , Nickel, chromium and their alloys , Corrosion of metals , Materials for aluminium production , Ferrous metals , Crude petroleum , Chemical analysis of metals , Ferroalloys , Metallic coatings .

The Chinese standard classification for "The method for measuring molecular weight is" includes: Technical Management , Heavy metals and their alloys analysis method , Rare metals and their alloys analysis method , Light metals and their alloys analysis method , Electron optics and other physical optics instrument , Precious metals and its alloy analysis method , Precious metals and their alloys , Heavy metal ore , Rare refractory metals and their compounds , Light metal ore , Crude petroleum , Steel and iron alloy analysis method , Optical Measurement .

Group Standards of the People's Republic of China

T/HNNMIA 8-2023 Chemical analysis methods for secondary aluminium ash - Determination of total fluorine content - Ion chromatography
T/FSI 052-2020 Method for Determination of Molecular Weight of Methyl Vinyl Silicone Rubber - Mooney Viscosity Method

Professional Standard - Chemical Industry

HG/T 6107～6110-2022 Determination methods of sodium ions, chloride ion content, chemical oxygen demand (COD) and calcium and magnesium ions in waste sulfuric acid (2022)
HG/T 6108-2022 Determination of chlorine ion content in waste sulphuric acid

Professional Standard - Electron

SJ/T 11028-2015 Analytical methods for gold copper brazing for electron device Determination of copper by EDTA volumetry
SJ/T 11028-1996 Methods of analysis for gold-copper brazing for electronic devices - Determination of copper (Volumetric - EDTA method)
SJ/T 11018-2016 Analytical methods for pure silver brazing for electron device Determination of sulphur by combustion-iodimetry
SJ/T 11020-1996 Methods of analysis for silver-copper brazing for electronic devices - Determination of copper (iodimetric method)
SJ/T 11029-1996 Methods of analysis for gold-nickel brazing for electronic devices - Determination of nickel (Volumetric - EDTA method)
SJ/T 11018-1996 Methods of analysis for pure silver brazing for electronic devices-Determination of sulfur (iodimetric combustion method)
SJ/T 11029-2015 Analytical methods for gold nickel brazing for electron device Determination of nickel by EDTA volumetry
SJ 2799-1987 Method for determination of trace water in electronic grade gases--Dew point method
SJ 3237-1989 Method for determination of trace oxygen in electronic grade Argon--Argon ionization gas chromatography method

Professional Standard - Non-ferrous Metal

YS/T 1497-2021 Analysis method for platinum compounds Determination of impurity anion content Ion chromatography
YS/T 990.14-2014 Methods for chemical analysis of copper matte—Part 14:Determination of zinc content—Atomic absorption spectrmetry and Na2EDTA titration methods
YS/T 248.10-2007 Methods for chemical analysis of crude lead-Determination of iron content-Flame atomic absorption spectrometric method
YS/T 536.6-2009 Methods for chemical analysis of bismuth—Determination of lead content—Electrothermal atomic absorption spectrometric method
YS/T 276.5-2011 Methods for chemical analysis of indiumPart 5: Determination of iron content－Method 1: Graphite furnace atomic absorption spectrometryMethod 2: Flame atomic absorption spectrometry
YS/T 872-2013 Methods for chemical analysis gallium—Determination of mercury in industrial gallium—Atomic fluorescence spectrometer method
YS/T 248.7-2007 Methods for chemical analysis of crude lead-Determination of silver content-Flame atomic absorption spectrometric method
YS/T 240.9-2007 Methods for chemical analysis of bismuth concentrate-Determination of lead content-Iodometric method and the flame atomic absorption spectrometric method
YS/T 990.4-2014 Methods for chemical analysis of copper matte―Part 4:Determination of bismuth content―Atomic absorption spectrometry
YS/T 248.3-2007 Methods for chemical analysis of crude lead-Determination of antimony content-Flame atomic absorption spectrometric method
YS/T 536.11-2009 Method for chemical analysis of bismuth - Determination of mercury content - Atomic fluorescence spectrometric method
YS/T 555.9-2009 Methods for chemical analysis of molybdenum concentrate - Determination of potassium and sodium content - Flame atomic absorption spectrometry
YS/T 536.2-2009 Methods for chemical analysis of bismuth - Determination of iron content - Electrothermal atomic absorption spectrometric method
YS/T 536.13-2009 Methods for chemical analysis of bismuth - Determination of cadmium content - Electrothermal atomic absorption spectrometric method
YS/T 520.11-2006 Methods for chemical analysis of gallium The cold vapor atomic absorption spectrophotometric method for the determination of mercury content
YS/T 536.7-2009 Methods for chemical analysis of bismuth—Determination of arsenic content—Atomic fluorescence spectrometric method
YS/T 1381-2020 Method for chemical analysis of rhodium compounds. Determination of arsenic content. Atomic fluorescence spectrometry
YS/T 990.5-2014 Methods for chemical analysis of copper matte―Part 5:Determination of fluorine content―Ion-selective electrode method
YS/T 990.11-2014 Methods for chemical analysis of copper matte—Part 11:Determination of nickel content—Atomic absorption spectrmetry
YS/T 248.5-2007 Methods for chemical analysis of crude lead - Determination of copper content -Flame atomic absorption spectrometric method
YS/T 990.7-2014 Methods for chemical analysis of copper matte—Part 7:Determination of cadmium content—Atomic absorption spectrometry
YS/T 872-2023 Methods for chemical analysis of gallium—— Determination of mercury and arsenic—— Atomic fluorescence spectrometer analytical method
YS/T 990.6-2014 Methods for chemical analysis of copper matte—Part 6:Determination of lead content—Atomic absorption spectrometry and Na2EDTA titration method
YS/T 248.8-1985 Crude lead chemical analysis method atomic absorption spectrophotometry determination of gold content
YS/T 1380-2020 Method for chemical analysis of rhodium compounds. Determination of the chloride ion and nitrate ion contents. Ion chromatography method
YS/T 248.8-2007 Methods for chemical analysis of crude lead - Determination of zinc content-Flame atomic absorption spectrometric method
YS/T 248.9-2007 Methods for chemical analysis of crude lead-Determination of bismuth content-Flame atomic absorption spectrometric method
YS/T 1496-2021 Analysis method for palladium compounds Determination of impurity anion content Ion chromatography
YS/T 555.4-2009 Methods for chemical analysis of molybdenum concentrate—Determination of tin content—Atomic fluorescence spectrometry
YS/T 536.12-2009 Methods for chemical analysis of bismuth - Determination of nickel content - Electrothermal atomic absorption spectrometric method
YS/T 520.10-2006 Methods for chemical analysis of gallium The atomic absorption spectrophotometric method for the determination of zine content
YS/T 990.17-2015 Methods for chemical analysis of copper matte-Part 17:Determination of cobalt content-Atomic absorption spectrometry
YS/T 1593.4-2023 Methods for chemical analysis of crude lithium carbonate— Part 4：Determination of anion contents— Ion chromatography
YS/T 520.10-2007 Chemical analysis of gallium Part 10 Determination of zinc content The atomic absorption spectral method
YS/T 990.15-2014 Methods for chemical analysis of copper matte—Part 15:Determination of antimony content—Atomic absorption spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 4324.16-1984 Methods for chemical analysis of tungsten--The atomic absorption spectrophotometric method for the determination of magnesium content
GB/T 5059.3-1985 Methods for chemical analysis of ferromolybdenum - The atomic absorption spectrophotometric method for the determination of copper content
GB/T 20931.2-2007 Methods for chemical analysis of lithium-Determination of sodium content-Flame atomic absorption spectrometric method
GB/T 4324.14-1984 Methods for chemical analysis of tungsten--The atomic absorption spectrophotometric method for the determination of calcium content
GB/T 20931.11-2007 Methods for chemical analysis of lithium—Determination of magnesium content—Flame atomic absorption spectrometric method
GB/T 17363-1998 Method of quantitative electron probe microanalysis on gold products
GB/T 11066.2-2008 Methods for chemical analysis of gold - Determination of silver content - Flame atomic absorption spectrometry
GB/T 3884.11-2005 Methods for chemical analysis of copper concentrates—Determination of mercury content—Cold atomic absorption spectrometric method
GB/T 4324.13-2008 Methods for chemical analysis of tungsten - Determination of calcium content - The inductively coupled plasma atomic emission spectrometry
GB/T 223.38-1985 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobium content
GB/T 4325.3-2013 Methods for chemical analysis of molybdenum - Part 3: Determination of bismuth content - Atomic fluorescence spectrometry
GB/T 4325.18-1984 Methods for chemical analysis of molybdenum;The atomic absorption spectrophotometric method for the determination of potassium content
GB/T 1819.15-2006 Methods for chemical analysis of tin concentrates―Determination of fluorine content―The ion-selective electrode method
GB/T 8152.11-2006 Methods for chemical analysis of lead concentrates - Determination of mercury content - Atomic fluorescence spectrometer method
GB/T 11067.2-2006 Methods for chemical analysis of silver - Determination of copper contents - Flame atomic absorption spectrometric method
GB/T 4375.10-1984 Methods for chemical analysis of gallium;The atomic absorption spectrophotometric method for the determination of zinc content
GB/T 4325.5-2013 Methods for chemical analysis of molybdenum—Part 5:Determination of antimony content—Atomic fluorescence spectrometry
GB/T 20931.10-2007 Methods for chemical analysis of lithium—Determination of copper content—Flame atomic absorption spectrometric method
GB/T 12689.2-2004 The methods for chemical analysis of zinc and zinc alloys—The determination of arsenic content—The atomic fluorescence spectrometer method
GB/T 4324.18-1984 Methods for chemical analysis of tungsten - The atomic absorption spectrophotometric method for the determination of potassium content
GB/T 23273.7-2009 Methods for chemical analysis of cobalt oxalate - Part 7: Determination of sulfate ion content - Combusition - Iodimetry
GB/T 8152.7-2006 Methods for chemical analysis of lead concentrates - Determination of copper content - Flame atomic absorption spectrometric method
GB/T 10505.4-1989 Determination of water content for packaged molecular sieve 3A
GB/T 4325.14-1984 Methods for chemical analysis of molybdenum;The atomic absorption spectrophotometric method for the determination of calcium content
GB/T 8647.2-2006 The methods for chemical analysis of nickel - Determination of aluminium content - Electrothermal atomic absorption spectrometric method
GB/T 11067.6-2006 Methods for chemical analysis of silver - Determination of iron contents - Flame atomic absorption spectrometric method
GB/T 8151.15-2005 Methods for chemical analysis of zinc concentrates-Determination of mercury content-Atomic fluorescence spectrometry method
GB/T 4333.8-1988 Methods for chemical analysis of ferrosilicon-The atomic absorption spectrometric method for the determination of calcium content
GB/T 4324.24-1984 Methods of chemical analysis of tungsten - The beryllium as carrier precipitation agent-molybdenum blue photometric method for the determination of phosphorus content
GB/T 6609.1-2018 Chemical analysis methods and determination of physical performance of alumina—Part 1:Determination of trace elements content—Inductively coupled plasma atomic emission spectrometry method
GB/T 4325.4-2013 Methods for chemical analysis of molybdenum—Part 4:Determination of tin content—Atomic fluorescence spectrometry
GB/T 11066.3-2008 Methods for chemical analysis of gold - Determination of iron content - Flame atomic absorption spectrometry
GB/T 46223-2025 Microbeam analysis—Analytical electron microscopy—Method for the determination of energy resolution for electron energy loss spectrum analysis
GB/T 4325.6-2013 Methods for chemical analysis of molybdenum—Part 6:Determination of arsenic content—Atomic fluorescence spectrometry
GB/T 20931.1-2007 Methods for chemical analysis of lithium-Determination of potassium content-Flame atomic absorption spectrometric method
GB 10505.4-1989 Determination of water content for packaged molecular sieve 3A
GB/T 8152.5-2006 Methods for chemical analysis of lead concentrates - Determination of arsenic content - Atomic fluorescence spectrometer method
GB/T 20931.3-2007 Methods for chemical analysis of lithium—Determination of calcium content—Flame atomic absorption spectrometric method
GB/T 23273.6-2009 Methods for chemical analysis of cobalt oxalate - Part 6: Determination of chlorine ion content - Ion selective electrode method
GB/T 4325.17-1984 Methods for chemical analysis of molybdenum;The atomic absorption spectrophotometric method for the determination of sodium content
GB/T 6150.10-2008 Methods for chemical analysis of tungsten concentrates - Determination of lead content - Flame atomic absorption spectrometric method
GB 223.38-1985 Methods for chemical analysis of iron,steel and alloy; The anion-exchange separation-gravimetric method for the determination of niobium content
GB/T 8151.18-2012 Methods for chemical analysis of zinc concentrates—Part 18:Determination of zinc content—Ion-exchange/Na2EDTA titrimetric method
GB/T 8647.5-2006 The methods for chemical analysis of nickel - Determination of magnesium content - Flame atomic absorption spectrometric method
SPC GB/T 37385-2019 Test method for chloride content of silicon -- Ion chromatography method (TEXT OF DOCUMENT IS IN CHINESE)
GB/T 1819.17-2006 Methods for chemical analysis of tin concentrates―Determination of mercury content―The cold vapor atomic absorption spectrometric method
GB/T 17282-2012 Test method for estimation of mean relative molecular mass of petroleum oils from viscosity measurements
GB/T 11067.4-2006 Methods for chemical analysis of silver - Determination of antimony content - The inductively coupled plasma atomic emission spectrometric method
GB/T 39285-2020 Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography
GB/T 11067.5-2006 Methods for chemical analysis of silver - Determination of lead and bismuth contents - Flame atomic absorption spectrometric method
GB/T 15244-2002 Quantitative analysis of glass by electron probe microanalysis
GB/T 6509-1986 Method for determination of low molecular weight compounds content in polyamide 6
GB/T 4324.17-1984 Methods for chemical analysis of tungsten - The atomic absorption spectrophotometric method for the determination of sodium content
GB/T 4325.16-1984 Methods for chemical analysis of molybdenum;The atomic absorption spectrophotometric method for the determination of magnesium content
GB/T 17282-1998 Method for estimation of molecular weight (relative molecular mass) of petroleum oils from viscosity measurements

Professional Standard - Coal

MT/T 372-1994 Determination method of sulfur ion in coal mine water - iodometric method

Jiangxi Provincial Standard of the People's Republic of China

DB36/T 689-2012 Chemical analysis method of ionic rare earth raw ore Determination of total amount of rare earth in ionic phase EDTA titration method

Professional Standard - Petroleum

SY 5395-2016 Determination method of clay cation exchange capacity and base content
SY/T 5395-2016 Determination method for clay cation exchange capacity and base component
SY/T 5395-1991 Determination method of clay cation exchange capacity and base content

Professional Standard - Energy

SY/T 5395-2024 Determination of Clay Cation Exchange Capacity and Alkalinity Content

Professional Standard - Agriculture

201药典四部-2020 3100 assay method 3119 polymer conjugate assay method
213药典四部-2015 3100 assay method 3119 polymer conjugate assay method
240药典三部-2020 Assay method 3119 polymer conjugate assay method

Professional Standard - Aviation

HB/Z 5088.6-1999 Analysis Method for Electronickelling Solution - Determination of Copper Content with Atomic Absorption Spectrometry Method
HB/Z 5108.2-1999 Analysis Method of Phosphating Solution - Determination of Chloridion Content with Visual Turbidimetry
HB/Z 5091.6-1999 Analysis Method for Chrome Plating Solution Determination of Copper Content Through Atomic Absorption Spectrometry
HB/Z 5091.5-1999 Analysis Method for Chrome Plating Solution Determination of Ferrous Content Through Atomic Absorption Spectrometry
HB/Z 5088.5-1999 Analysis Method for Nickel Plating Solution Determination of Ferrous Content Through Atomic Absorption Spectrometry

Professional Standard - Rare Earth

XB/T 619-2015 Chemical analysis methods of ion type rare earth ore. Determination of total rare earth ion phase

Professional Standard - Geology

DZ/T 0064.81-2021 Methods for analysis of groundwater quality- Part 81: Determination of mercury content- Atomic fluorescence spectrometry

National Metrological Technical Specifications of the People's Republic of China

JJF 1026-1991 Absorbed Dase Determination in Photon and Electron Beams

Professional Standard - Commodity Inspection

SN/T 0759.1-1999 Chemical analysis of imported and exported fertitizers. The atomic absorption spectrophotometric method for the determination of trace elements content

British Standards Institution (BSI)

BS 3762-3-3.4:1991 Analysis of formulated detergents-Quantitative test methods.-Method for determination of lower molecular mass cationic-active matter content
BS 3762-3.24:1988 Analysis of formulated detergents - Quantitative test methods - Method for determination of low molecular mass alcohols content
BS 3762-3-3.26:1989 Analysis of formulated detergents-Quantitative test methods-Method for determination of high molecular mass cationic-active matter content
BS 3762-3.24:1988(2011) Analysis of formulated detergents — Part 3 : Quantitative test methods — Section 3.24 Methods for determination of low molecular mass alcohols content
BS 3762-3.1:1990 Analysis of formulated detergents. Quantitative test methods. Method for determination of anionic-active matter content
BS 3727-2:1968 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of boron (photometric method)
BS 3727-4:1964 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of chromium (photometric method)
BS 3727-6:1964 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of copper (photometric method)
BS 3727-9:1967 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of magnesium (photometric method)
BS 3727-8:1964 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of manganese (photometric method)
BS 3727-13:1965 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of titanium (photometric method)
BS 3727-14:1964 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of tungsten (gravimetric method)
BS 3762-3.7:1986 Analysis of formulated detergents - Quantitative test methods - Method for determination of total non-ionic matter content
BS 3727-1:1966 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of aluminium (photometric method)
BS 3727-7:1964 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of iron (photometric method)
BS 3727-5:1964 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of cobalt (photometric method)
BS 3727-15:1968 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of zinc (photometric method)
BS 3762-3-3.4:1986 Analysis of formulated detergents. Quantitative test methods-Method for determination of cationic active matter content
BS 3762-3-3.1:1983 Analysis of formulated detergents. Quantitative test methods-Method for determination of anionic-active matter content
BS 3727-10:1964 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of silicon 0.020-0.25 per cent (photometric method)
BS 3727-12:1970 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of sulphur (combustion method)
BS 3762-3.7:1986(2008) Analysis of formulated detergents — Part 3 : Quantitative test methods — Section 3.7 Method for determination of total non - ionic matter content
BS 3727-11:1965 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of silicon 0.001-0.020 per cent (photometric method)
BS 3762 Sec.3.24:1988 Analysis of formulated detergents. Quantitative test methods. Method for determination of low molecular mass alcohols content
BS 1715-2.8:1989 Analysis of soaps. Quantitative test methods. Method for determination of glycerol content
BS 4889:1973 Method for specifying the performance of electronic measuring equipment
BS 3727-21:1966 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of magnesium (atomic absorption method)
BS 7020-19:1988 Analysis of iron ores. Method for the determination of fluorine content. Ion-selective electrode method
BS 3727-3:1966 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of carbon
BS ISO 7971-1:2003 Cereals. Determination of bulk density, called "mass per hectolitre"-Reference method
PD ISO/TS 16393:2019 Molecular biomarker analysis. Determination of the performance characteristics of qualitative measurement methods and validation of methods
BS PD ISO/TS 16393:2019 Molecular biomarker analysis. Determination of the performance characteristics of qualitative measurement methods and validation of methods
BS EN 15488:2007 Ethanol as a blending component for petrol. Determination of copper content. Graphite furnace atomic absorption spectrometric method
BS EN 1233:1997(2008)*BS 6068-2.38:1997 Water quality-Determination of mercury-Atomic absorption spectrometry method
BS 770-6:1976 Methods for chemical analysis of cheese. Determination of total phosphorus content. Molecular absorption spectrometric method
BS 7020-19:1989 Analysis of iron ores. Method for the determination of fluorine content. Ion-selective electrode method
BS EN 16318:2013 Fertilizers. Determination of trace elements. Determination of chromiumVI by photometry method A and by ion chromatography with spectrophotometric detection method B
BS 1715-2.6:1989 Analysis of soaps. Quantitative test methods. Method for determination of moisture and volatile matter content
BS ISO 4765:2022 Chemically-induced ultraweak photon emission (UPE). Measurement as an analysis method of degradation of polymeric material
BS 3727-22:1966 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of zinc (atomic absorption method)
BS 3762 Sec.3.7:1986 Analysis of formulated detergents. Quantitative test methods. Method for determination of total non-ionic matter content
BS 7755 Sec.3.1:1994 Soil quality. Chemical methods. Determination of dry matter and water content on a mass basis by a gravimetric method
BS ISO 23420:2021 Microbeam analysis. Analytical electron microscopy. Method for the determination of energy resolution for electron energy loss spectrum analysis
BS 1715-2.2:1989 Analysis of soaps. Quantitative test methods. Method for determination of total free alkali content
BS EN 120:1992(1997) The hole drilling method is a method for determining the formaldehyde content of wood substrates.
BS 1715-2.3:1989 Analysis of soaps. Quantitative test methods. Method for determination of free caustic alkali content
BS EN ISO 7971-3:2019 Cereals. Determination of bulk density, called mass per hectolitre. Routine method
BS 7020-10.2:1988 Analysis of iron ores - Methods for the determination of copper content - Flame atomic absorption spectrometric method
06/30147357 DC EN 15488. Ethanol as a blending component for petrol. Determination of copper content. Graphite furnace atomic absorption spectrometric method
BS EN ISO 16014-5:2012 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Method using light-scattering detection
BS 7020-11.2:1993 Analysis of iron ores. Methods for the determination of vanadium content. Flame atomic absorption spectrometric method
BS 4289-10:1992 Methods for analysis of oilseeds-Determination of chlorophyll content of rapeseed
BS 3762-3.13:1983 Analysis of formulated detergents. Quantitative test methods. Method for determination of total boron content
BS PD CEN/TS 16318:2012 Fertilizers. Determination of trace elements. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
BS 7020-9.2:1993 Analysis of iron ores. Methods for the determination of manganese content-Flame atomic absorption spectrometric method
BS ISO 16014-2:2003 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography-Universal calibration method
BS ISO 16014-2:2019 Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. Universal calibration method
BS 1715-2.11:1989 Analysis of soaps. Quantitative test methods. Method for determination of ethanol-insoluble matter content
PD CEN/TR 196-4:2007 Methods of testing cement. Quantitative determination of constituents
BS DD ENV 12140:1997 Method for determination of stable carbon isotope ratio ( 1 3C/ 1 2C) of sugars from fruit juices, using isotope ratio mass spectrometry
DD 216:1993(2000) Method for determining chloride ion content in fresh concrete
BS ISO 11461:2001 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
BS 3762-3.23:1990 Analysis of formulated detergents. Quantitative test methods. Method for determination of chelating agents content
BS 3762-3.17:1983 Analysis of formulated detergents. Quantitative test methods. Method for determination of active oxygen content

American Society for Testing and Materials (ASTM)

ASTM D2503-92(2012) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-92(2002)e1 Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-92(2007) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D4001-93(2006) Standard Test Method for Determination of Weight-Average Molecular Weight of Polymers By Light Scattering
ASTM D2503-82(1987)e1 Standard Test Method for Molecular Weight (Relative Molecular Mass) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D4001-13 Standard Test Method for Determination of Weight-Average Molecular Weight of Polymers By Light Scattering
ASTM E3063-17 Test Method for Antimony Content Using Neutron Activation Analysis (NAA)
ASTM E3063-16 Test Method for Antimony Content Using Neutron Activation Analysis (NAA)
ASTM D2503-92(2016) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-92(1997) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2080-92(1998) Determination method of average molecular weight of fatty quaternary ammonium salt
ASTM E3063-24 Standard Test Method for Antimony Content Using Neutron Activation Analysis (NAA)
ASTM E3367-23 Standard Test Method for Determining the Combustion Behavior of Layered Assemblies using a Cone Calorimeter
ASTM E1343-90(2001) Standard Test Method for Molecular Weight Cutoff Evaluation of Flat Sheet Ultrafiltration Membranes
ASTM D6474-20 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM D6474-19 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM D6474-99 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM D6474-99(2006) Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM D5296-97 Standard Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography
ASTM D6474-12 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM D5296-19 Standard Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography
ASTM D2502-04 Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM E928-08 Standard Test Method for Determination of Purity by Differential Scanning Calorimetry
ASTM E928-96 Standard Test Method for Determination of Purity by Differential Scanning Calorimetry
ASTM D4001-20 Standard Test Method for Determination of Weight-Average Molecular Weight of Polymers by Light Scattering
ASTM E928-01 Standard Test Method for Determination of Purity by Differential Scanning Calorimetry
ASTM D5296-05 Standard Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography
ASTM D4001-93(1999) Standard Test Method for Determination of Weight-Average Molecular Weight of Polymers By Light Scattering
ASTM D3413-85 Determination of inorganic lead content in air - atomic absorption spectrophotometry

Korean Agency for Technology and Standards (KATS)

KS D 2531-2024 Method for determination of chlorine in titanium
KS D 2531-2009(2019) Method for determination of chlorine in titanium
KS H ISO 9874-2006(2016) Milk -- Determination of total phosphorus content -- Method using molecular absorption spectrometry
KS D 1689-2009 Aluminum and aluminum alloys-Determination of Cadmium content-Flame atomic absorption spectrometric method
KS D ISO 13898-4-2010(2020) Steel and iron － Determination of nickel, copper and cobalt contents － Inductively coupled plasma atomic emission spectrometric method － Part 4: Determination of cobalt content
KS D ISO 13898-3-2010(2020) Steel and iron－Determination of nickel, copper and cobalt contents－Inductively coupled plasma atomic emission spectrometric method－Part 3：Determination of copper content
KS F ISO 12570-2005(2010) Hygrothermal performance of building materials and products－Determination of moisture content by drying at elevated temperature
KS K 0513-2017 Measuring method for stretched density of knitted fabrics
KS D ISO 7627-4:2012 Hardmetals － Chemical analysis by flame atomic absorption spectrometry － Part 4: Determination of molybdenum, titanium and vanadium in contents from 0.01 to 0.5 % (mass fraction)
KS D ISO 13898-2-2010(2020) Steel and iron－Determination of nickel, copper and cobalt contents－Inductively coupled plasma atomic emission spectrometric method－Part 2：Determination of nickel content
KS D ISO 7627-3:2012 Hardmetals － Chemical analysis by flame atomic absorption spectrometry － Part 3: Determination of cobalt, iron, manganese and nickel in contents from 0.01 to 0.5 % (mass fraction)
KS D ISO 7627-2:2012 Hardmetals － Chemical analysis by flame atomic absorption spectrometry － Part 2: Determination of calcium, potassium, magnesium and sodium in contents from 0.001 % to 0.02 % (mass fraction)
KS K 0560-2018 Measuring method for warmth keeping property of cloth
KS F 2598-2011 Standard test method for distribution of total chloride ion in concrete
KS K 0560-1986 Measuring method for warmth keeping property of cloth
KS D 0274-1993(2018) How to measure the depth of nitride layer in steel
KS D ISO 7627-6:2012 Hardmetals － Chemical analysis by flame atomic absorption spectrometry － Part 6: Determination of chromium in contents from 0.01 to 2 % (mass fraction)
KS D 1974-2002 Methods for determination of copper innickel materials for electron tubes
KS D 1973-2002 Methods for determination of magnesium innickel materials for electron tubes

Bureau of Indian Standards

IS 228 Pt.8-1989 Methods of chemical analysis of steel Part 8 Determination of silicon by gravimetric method (silicon content 0.05 to 5.00%)
IS 228 Pt.1-1987 Methods of chemical analysis of steel Part 1 Determination of carbon content by volumetric method (carbon content 0.05 to 2.50%)
IS 228 Pt.9-1989 Methods of chemical analysis of steel Part 9 Determination of sulfur by the evolution method (sulfur content 0.01 to 0.25%)
IS 12308 Pt.2-1987 Methods of chemical analysis of cast and pig iron Part 2 Determination of sulfur by post-combustion sulfur titration (sulfur content 0005 to 0.25%)
IS 228-9-1989 Methods of chemical analysis of steels: Part 9 Determination of sulphur in plain carbon steels by evolution method (for sulphur 0.01 to 0.25 percent)
IS 9176-1979 Methods for specifying functional performance of electronic measuring equipment
IS 228-16-1992 Methods of chemical analysis of steels: Part 16 Determination of tungsten by spectrophotometric method (for tungsten 0.1 to 2 percent)
IS 2720-24-1976 Methods of Test for Soils - Part XXIV : Determination of Cation Exchange Capacity
IS 2720 Pt.24-1976 Soil Test Methods Part XXIV Determination of Cation Exchange Capacity

Ente Nazionale Italiano di Unificazione

UNI EN 13615:2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99.90% and 99.85% by atomic spectrometry
UNI EN 15488:2008 Ethanol as a blending component for petrol - Determination of copper content - Graphite furnace atomic absorption spectrometric method
UNI EN 120:1985 Wood based panels. Determination of formaldehyde content. Extraction method called perforator method.
UNI EN ISO 7971-3:2019 Cereals - Determination of bulk density, called mass per hectolitre - Part 3: Routine method
UNI EN 15492:2008 Ethanol as a blending component for petrol - Determination of inorganic chloride and sulfate content - Ion chromatographic method
UNI EN ISO 11461:2014 Soil quality - Determination of soil water content as a volume fraction using coring sleeves - Gravimetric method
UNI EN ISO 7971-1:2009 Cereals - Determination of bulk density, called mass per hectolitre - Part 1: Reference method
UNI CEN/TS 16318:2012 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
UNI EN 16318:2013 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
UNI EN 27627-4:1993 Hardmetals. Chemical analysis by flame atomic absorpion spectrometry. Determination of molybdenum, titanium and vanadium in contents from 0,01 to 0,5% (m/m).

International Organization for Standardization (ISO)

ISO/TS 16393:2019 Molecular biomarker analysis — Determination of the performance characteristics of qualitative measurement methods and validation of methods
ISO 13752:1998 Air quality - Assessment of uncertainty of a measurement method under field conditions using a second method as reference
ISO 15353:2001 Steel and iron - Determination of tin content - Flame atomic absorption spectrometric method (extraction as Sn-SCN)
ISO 7971-3:2019 Cereals — Determination of bulk density, called mass per hectolitre — Part 3: Routine method
ISO 23420:2021 Microbeam analysis — Analytical electron microscopy — Method for the determination of energy resolution for electron energy loss spectrum analysis
ISO 4765:2022 Chemically-induced ultra-weak photon emission (UPE) — Measurement as an analysis method of degradation of polymeric material
ISO 8381:2000 Milk-based infant foods - Determination of fat content - Gravimetric method (Reference method)

Gosstandart of Russia

GOST R 54353-2011 Food common salt. Determination of sulphate-ion mass fraction by gravimetric method
GOST 10857-1964 Oil seeds. Methods of determination of oil content
GOST R 54352-2011 Food common salt. Determination of a mass fraction of magnesium-ion and calcium-ion by complexonometric method
GOST 12041-1982 Seed of farm crops. Method for determination of moisture content
GOST 12042-1980 Seed of farm crops. Methods of determination of 1000 seed weight
GOST 15615-1979 Ion exchange rezins. Method for determination of chlorine ions content
GOST R 54730-2011 Food common salt. Measurement (determination) of potassium-ion mass fraction by flame-photometric method
GOST R ISO 15353-2014 Steel and iron. Determination of tin content. Flame atomic absorption spectrometric method (extraction as Sn-SCN)
GOST 17226-1971 Measureres for exposure rate measuring of gamma and X radiations with photon energy of 8 to 480 fj. Technical requirements and test methods
GOST 13056.4-1967 Seeds of forest and shrub species. Methods for determination 1000 seedweight
GOST R 54351-2011 Food common salt. Determination of chlor-ion mass fraction by mercurymetric method
GOST 16863-1971 Measuring generators for frequency range 0,1-35 MHz. Methods and means of verification
GOST ISO 3856-3-2021 Paints and varnishes. Methods for determination of metal content. Part 3. Determination of "dissolved" barium content. Flame atomic emission spectrometry method..

Standard Association of Australia （SAA）

AS 1938:1976 Method for the determination of the fat content of milk on a mass pervolume basis
AS 1050.23:1990(R2016) Methods for the analysis of iron and steel - Determination of molybdenum content - Flame atomic absorption spectrometric method
AS 1050.29:1989 Methods for the analysis of iron and steel - Determination of cobalt content - Flame atomic absorption spectrometric method
AS 1050.33:1988(R2016) Methods for the analysis of iron and steel - Determination of nickel content - Flame atomic absorption spectrometric method
AS 1050.33:1988 Methods for the analysis of iron and steel - Determination of nickel content - Flame atomic absorption spectrometric method
AS 1050.25:1986(R2016) Methods for the analysis of iron and steel - Determination of lead content (flame atomic absorption spectrometric method)
AS 1050.23:1990 Methods for the analysis of iron and steel - Determination of molybdenum content - Flame atomic absorption spectrometric method
AS 1050.25:1986 Methods for the analysis of iron and steel - Determination of lead content (flame atomic absorption spectrometric method)
AS 1050.29:1989(R2016) Methods for the analysis of iron and steel - Determination of cobalt content - Flame atomic absorption spectrometric method

German Institute for Standardization

DIN 6802-3:2007-06 Neutron dosimetry - Part 3: Methods for neutron measurement in radiation protection
DIN 6802-6:2013-01 Neutron dosimetry - Part 6: Methods for determination of absorbed dose using ionisation chambers
DIN 6802-6 E:2010-08 Draft Document - Neutron dosimetry - Part 6: Methods for determination of absorbed dose using ionisation chambers
DIN 6802-3:1988 Neutron dosimetry; methods and devices for neutron measurement in radiation protection; ratings
DIN 6802-6 E:2010 Draft Document - Neutron dosimetry - Part 6: Methods for determination of absorbed dose using ionisation chambers
DIN ISO 13752:1999 Air quality - Assessment of the uncertainty of a measurement method under field conditions using a second method as reference (ISO 13752:1998)
DIN EN 15492:2009-01 Ethanol as a blending component for petrol - Determination of inorganic chloride and sulfate content - Ion chromatographic method
DIN EN ISO 7971-3:2020-02 Cereals - Determination of bulk density, called mass per hectolitre - Part 3: Routine method (ISO 7971-3:2019); German version EN ISO 7971-3:2019
DIN EN 17340 E:2018-12 Determination of the mass concentration of fluorinated compounds emitted from stationary sources, denoted as HF Reference measurement method
DIN EN 16318 E:2013 Draft Document - Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version FprEN 16318:2013
DIN EN 13615:2002 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry; German version EN 13615:2001
DIN EN 15488:2007 Ethanol as a blending component for petrol - Determination of copper content - Graphite furnace atomic absorption spectrometric method; English version of DIN EN 15488:2007-11
DIN EN 16318:2014-02 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)

Türk Standardları Enstitüsü

TS 656-1968 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF METALLIC IRON CONTENT (Photometric method for metallic iron content up to and ?ncluding 2 %)
TS 3177-1978 ZINC ALLOYS — DETERMINATION OF MAGNESIUM CONTENT — ATOMIC ABSORPTION METHOD
TS 3652-1981 METHODS FOR THE ANALYSIS OF WATER — DETERMINATION OF ZINC CONTENT — Zincon Spectrophotometry and Atomic Absorption Methods

Swedish Institute for Standards

SIS SS 23 48 03-1987 Particleboards - Determination of formaldehyde content -Extraction method called perforator method ,
SS-ISO 13752:1998 Air quality - Assessment of uncertainty of a measurement method under field conditions using a second method as reference
SS-EN 15492:2012 Ethanol as a blending component for petrol - Determination of inorganic chloride and sulfate content - Ion chromatographic method
SIS SS 13 42 10-1990 Methods of testing cement — Quantitative determination of constituents

GCC Standardization Organization

GSO ISO 11543:2015 Modified starch -- Determination of hydroxypropyl content -- Method using proton nuclear magnetic resonance (NMR) spectrometry
GSO ISO 6490-2:1994 ANIMAL FEEDING STUFFS - DETERMINATION OF CALCIUM CONTENT - PART 2: ATOMIC ABSORPTION SPECTROMETRIC METHOD
GSO ISO 13752:2015 Air quality -- Assessment of uncertainty of a measurement method under field conditions using a second method as reference
GSO ISO 16014-5:2013 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 5: Method using light-scattering detection
GSO ISO 10540-2:2014 Animal and vegetable fats and oils -- Determination of phosphorus content -- Part 2: Method using graphite furnace atomic absorption spectrometry

Japanese Industrial Standards Committee (JISC)

JIS K 3850:1995 Measuring method for airborne fibrous particles
JIS K 3850-4:2000 Measuring method for airborne fibrous particles -- Part 4: Determination of asbestors plant emissions -- Method by fibre count measurement
JIS H 1425:1996 Methods for determination of iron in nickel materials for electron tubes
JIS H 1427:1996 Methods for determination of carbon in nickel materials for electron tubes
JIS H 1429:1996 Methods for determination of titanium in nickel materials for electron tubes
JIS K 7252-5:2016 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 5: Method using light-scattering detection
JIS H 1424:1996 Methods for determination of copper in nickel materials for electron tubes

Danish Standards Foundation

DANSK DS/ISO/TS 16393:2019 Molecular biomarker analysis – Determination of the performance characteristics of qualitative measurement methods and validation of methods
DS/EN 13466-1:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium
DS/CWA 15660:2007 Providing good practice for E-Learning quality approaches
DANSK DS/EN ISO 7971-1:2009 Cereals - Determination of bulk density, called mass per hectolitre - Part 1: Reference method
DANSK DS/ISO 7971-3:2019 Cereals – Determination of bulk density, called mass per hectolitre – Part 3: Routine method
DS/EN ISO 7971-1:2009 Cereals - Determination of bulk density, called mass per hectolitre - Part 1: Reference method
DS/EN ISO 7971-3:2009 Cereals - Determination of bulk density, called mass per hectolitre - Part 3: Routine method
DS/EN 13466-2:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Part 2: 2-Propanol as extracting medium

Association Francaise de Normalisation

NF EN ISO 7971-1:2009 Cereals - Determination of density, known as mass per hectoliter - Part 1: reference method
XP ISO/TS 16393:2019 Analysis of molecular biomarkers - Determination of performance characteristics of qualitative measurement methods and method validation
NF EN ISO 7971-3:2019 Cereals - Determination of density, known as mass per hectoliter - Part 3: practical method
NF EN 16318/IN1:2016 Fertilizers - Determination of trace elements - Determination of chromium (VI) by spectrophotometry (method A) and ion chromatography with spectrophotometric detection (method B)
NF M07-124*NF EN 15488:2007 Ethanol as a blending component for petrol - Determination of copper content - Graphite furnace atomic absorption spectrometric method.
NF EN 16318+A1:2016 Fertilizers - Determination of trace elements - Determination of chromium (VI) by spectrophotometry (method A) and ion chromatography with spectrophotometric detection (method B)
NF ISO 13752:1998 Air quality - Evaluation of the uncertainty of an on-site measurement method using a second method as a reference
CWA 15660:2007 Providing good practice for E-Learning quality approaches
NF U42-421*NF EN 16318+A1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF V04-220*NF ISO 9874:2008 Milk - Determination of total phosphorus content - Method using molecular absorption spectrometry
NF V04-220:1992 Milk. Determination of total phophorus content. Method using molecular absorption spectrometry.
NF U42-421/IN1*NF EN 16318/IN1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF T51-240-5:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 5 : method using light-scattering method.
NF U42-421:2014 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)

American National Standards Institute （ANSI)

ANSI/ASTM D6474:1999 Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ANSI/ASTM D3237:2002 Lead in Gasoline by Atomic Absorption Spectrometry, Method of Test for (05.02)

Spanish Association for Standardization (UNE)

UNE 103109:2022 Test method for determination in a soil, the index called "Sand Equivalent".
UNE-EN 13466-1:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium
UNE 103109:1995 TEST METHOD FOR DETERMINATION IN A SOIL, THE INDEX CALLED "SAND EQUIVALENT".
UNE-EN 13466-2:2002 Fertilizers - Determination of water content (Karl Fischer methods) - Part 2: 2-propanol as extracting medium
UNE-EN ISO 7971-3:2019 Cereals - Determination of bulk density, called mass per hectolitre - Part 3: Routine method (ISO 7971-3:2019)
AENOR UNE-EN 16318:2015 Fertilizers. Determination of trace elements. Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B).
UNE 22-138-1990 Iron minerals. Determination of sulfur content. barium sulfate as a gravimetric method
UNE 80216:2010 Methods of testing cement. Quantitative determination of constituents.

Czech Standards Institute (UNMZ)

CSN 40 4024-1989 Neutron source strength. Determination and measurement for verification
CSN 44 1765-1988 Lead concentrates. Determination of copper content
CSN 68 4130-1981 Colorimetric methods of the etermination of iron contents s an impurity

Universal Oil Products Company (UOP)

UOP 845-1990 Determination of Trace Alcohols in LPG by GC
UOP 437-1981 Size Distribution of Molecular Sieve Particles

European Committee for Standardization (CEN)

EN 16318:2013 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) (Incorporates Amandment A1: 2016)
CWA 15660-2007 Providing food practice for E-Learning quality approaches

Standards Norway

SN-CEN/TS 16318:2012 Fertilizers — Determination of trace elements — Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NS-EN 16318:2013 Fertilizers — Determination of trace elements — Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)

National Standardisation Body (ASRO)

STAS SR ISO 9874:1994 Milk-Determination o total phosphorus content - Method using molecular absorption spectrometry

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 7971-3:2010 Cereals -- Determination of bulk density, called mass per hectolitre -- Part 3: Routine method
OS GSO IEC 60151-19:2014 Measurements of the electrical properties of electronic tubes and valves - Part 19: Methods of measurement on corona stabilizers
OS GSO ISO 7971-1:2010 Cereals -- Determination of bulk density, called mass per hectolitre -- Part 1: Reference method

Yugoslav Association for Standardization

JUS C.A1.361-1982 Methods for chemical analysis of zinc alloys. Determination of aluminium by atomic absorption speetro-photometry
JUS C.A1.612-1979 Methods for chemkal analysis of copper and copper alloys. Determination of manganese by atomic absorption
JUS C.A1.272-1980 Methods for chemical analysis of aluminium and aluminium alloys. Determination of tron by atomic absorption
JUS C.A1.611-1979 Methods for chemical analysis of copper and copper alloys. Determination of nickel by atomic absorpfion
JUS C.A1.613-1979 Methods for chemical analysis of copper and copper alloys. Determination ofiron by atomic absorption
JUS C.A1.237-1990 Methods for chemical analysis of cadmium. Determination of silver content. Flame atomic absorption spectrometric method
JUS C.A1.313-1980 Methods for chemical analysis of magneshim and magnesium alloys. Determination of zine by atomic absorption
JUS C.A1.266-1978 Methods for chemical analysis of aluminium and aluminium allovs. Determination of lead by atomic absorption
JUS C.A1.267-1978 Methods for chemical analysis of ahmanrum and aluminium alloys. Determination of chromium bv atomic absorption
JUS C.A1.615-1980 Methods for chemical analysis of copper and copper alloys. Determination ofzinc by atomic absorption
JUS C.A1.238-1990 Methods for testing the chemical composition of cadmium DETERMINATION OF ZINC CONTENT Atomic absorption spectrophotometry method
JUS C.A1.235-1990 Methods for testing the chemical composition of cadmium DETERMINATION OF COPPER CONTENT Method of atomic absorption spectrophotometry
JUS C.A1.236-1990 Methods for testing the chemical composition of cadmium DETERMINATION OF LEAD CONTENT Atomic absorption spectrophotometry method
JUS C.A1.424-1980 Methods for chemical analysis of ferroalloys. Determination of aluminium by atomic absorption in ferro-silicon
JUS C.A1.609-1979 Methods for chemical analysis of copper and copper alloys. Determination of kad by atomic absorption
JUS C.A1.265-1978 Methods for chemical anatysis of aluminium and aluminium alhys. Determination of nickel by atomic absorption

Lithuanian Standards Office

LST EN 13466-1-2005 Fertilizers - Determination of water content (Karl Fischer methods) - Part 1: Methanol as extracting medium
LST EN 13466-2-2005 Fertilizers - Determination of water content (Karl Fischer methods) - Part 2: 2-propanol as extracting medium

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS 1050.37:1994(R2016) Methods for the analysis of iron and steel - Determination of copper content - Flame atomic absorption spectrometric method
AS/NZS 1050.6:1995(R2016) Methods for the analysis of iron and steel - Determination of tin content - Flame atomic absorption spectrometric method
AS/NZS 1050.20:1994(R2016) Methods for the analysis of iron and steel - Determination of magnesium content (flame atomic absorption spectrometric method)
AS/NZS 1050.6:1995 Methods for the analysis of iron and steel - Determination of tin content - Flame atomic absorption spectrometric method
AS/NZS 1050.38:1994(R2016) Methods for the analysis of iron and steel - Determination of vanadium content - Flame atomic absorption spectrometric method
AS/NZS 1050.37:1994 Methods for the analysis of iron and steel - Determination of copper content - Flame atomic absorption spectrometric method
AS/NZS 1050.20:1994 Methods for the analysis of iron and steel - Determination of magnesium content (flame atomic absorption spectrometric method)
AS/NZS 1050.38:1994 Methods for the analysis of iron and steel - Determination of vanadium content - Flame atomic absorption spectrometric method
AS/NZS 1050.39:1994 Methods for the analysis of iron and steel - Determination of chromium content - Flame atomic absorption spectrometric method

American Association of State Highway and Transportation Officials

AASHTO T 291-1994(R 2018) Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
AASHTO T 291-1994 Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil

Belgian Standards Institute

NBN-EN 26777-1993 Water quality. Determination of nitrite. Molecular absorption spectrometric method (ISO 6777:1984)

Clinical and Laboratory Standards Institute

CLSI C39-A-2000 Designation of comparative methods for the measurement of serum ionized calcium

Others: