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relative atomic mass

relative atomic mass, Total:492 items.

In the international standard classification, relative atomic mass involves: Quantities and units, Crude petroleum, Products of the chemical industry, Petroleum products in general, Water quality, Fuels, Animal feeding stuffs, Radiocommunications, Analytical chemistry, Soil quality. Pedology, Optics and optical measurements, Inorganic chemicals, Physics. Chemistry, Non-ferrous metals, Photography, Welding, brazing and soldering, Beverages, Milk and milk products, Test conditions and procedures in general, Air quality, Farming and forestry, General methods of tests and analysis for food products, Meat, meat products and other animal produce, Organic chemicals, Shipbuilding and marine structures in general, Wastes, Non-destructive testing, Document imaging applications, Rubber, Tobacco, tobacco products and related equipment, Insulation, Wood-based panels, Optical equipment, Fertilizers, Powder metallurgy, Plastics, Applications of information technology, Microbiology, Materials and articles in contact with foodstuffs, Ferroalloys, Electrical and electronic testing, Textile fibres, Fruits. Vegetables, Insulating fluids, Medical sciences and health care facilities in general, Ferrous metals, Radiation measurements, Quality, Metalliferous minerals, Testing of metals, Products of non-ferrous metals, Electrical engineering in general, Power transmission and distribution networks, Nuclear energy engineering, Energy and heat transfer engineering in general, Fibre optic communications, Insulating materials, Fishing and fish breeding, Pharmaceutics, Surface treatment and coating, Paint ingredients, Environmental protection.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, relative atomic mass

GB/T 5113-1985 Atomic mass unit and kilogram conversion tables
GB/T 17282-1998 Method for estimation of molecular weight (relative molecular mass) of petroleum oils from viscosity measurements
GB/T 17282-2012 Test method for estimation of mean relative molecular mass of petroleum oils from viscosity measurements
GB/T 25186-2010 Surface chemical analysis.Secondary-ion mass spectrometry.Determination of relative sensitivity factors from ion-implanted reference materials
GB/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel
GB/T 11988-2008 Surface active agents-Technical alkane sulfonates-Determination of mean relative molecular mass and content of the alkane monosulfonate
GB/T 27760-2011 Test method for calibrating the z-magnification of an atomic force microscope at subnanometer displacement levels using Si(111) monatomic steps
GB/T 13530.3-1992 Sodium ethoxylated alkyl sulfate--Determination of the mean relative molecular mass
GB/T 23739-2009 Soil quality.Analysis of available lead and cadmium contents in soils.Atomic absorption spectrometry
GB/T 5178-2008 Surface active agentsm-Determination of mean relative molecular mass for technical straight-chain sodium alkylbenzenesulfonates-- Gas-liquid chromatographic method
GB/T 5177.3-1985 Determination of mean relative molecular mass for industrial alkylbenzene--Gas-liquid chromatographic method
GB/T 17139-1997 Soil quality--Determination of nickel--Flame atomic absorption spectrophotometry
GB/T 17136-1997 Soil quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB/T 17137-1997 Soil quality--Determination of total chromium--Flame atomic absorption spectrophotometry
GB/T 17138-1997 Soil quality--Determination of copper, zinc--Flame atomic absorption spectrophotometry
GB/T 17141-1997 Soil quality--Determination of lead, cadmium--Graphite furnace atomic absorption spectrophotometry
GB/T 15249.5-1994 Crude Gold-Determination of mercury content-Cold atomic absorption spectrometric method
GB/T 5178-1985 Determination of mean relative molecular mass for technical straight-chain sodium alkyl benzene sulphonates--Gas-liquid chromatographic method
GB/T 23207-2008 Determination of 485 pesticides and related chemicals residues in fugu,eel and prawn.GC-MS method
GB/T 20255.5-2006 Mehods for chemical analysis of hardmetals. Determination of chromium content. Flame atomic absorption spectrometric method
GB/T 24794-2009 Photographic chemicals.Measurement methods of the trace elements in the organic compounds.Inductively coupled plasma atomic emission spectrometry(ICP-AES)
GB/T 27598-2011 Photographic chemicals.Measurement methods of the trace elements in the inorganic compounds.Inductively coupled plasma atomic emission spectrometry(ICP-AES)
GB/T 5654-2007 Insulating liquids.Measurement of relative permittivity,dielectric dissipation factor and d.c.resistivity
GB/T 11988-1989 Surface active agent--Technical alkane sulfonates--Determination of mean relative molecular mass and content of alkane monosulfonates
GB/T 17140-1997 Soil quality--Determination of lead, cadmium--KI-MIBK Extraction flame atomic absorption spectrophotometry
GB/T 23208-2008 Determination of 450 pesticides and related chemicals residues in fugu,eel and prawn.LC-MS-MS method
GB/T 24514-2009 Zinc and/or aluminium based coatings on steel.Determination of coating mass per unit area and chemical composition.Gravimetry,inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry

British Standards Institution (BSI), relative atomic mass

BS 6829-3.1:1989 Analysis of surface active agents (raw materials). Sodium alkylbenzenesulphonates. Method for determination of mean relative molecular mass
BS 6829-5.2:1989 Analysis of surface active agents (raw materials). Ethoxylated alcohol and alkylphenol sulphates. Method for estimation of mean relative molecular mass
BS EN ISO 22892:2011 Soil quality. Guidelines for the identification of target compounds by gas chromatography and mass spectrometry
BS EN ISO 12020:2000 Water quality - Determination of aluminium - Atomic absorption spectrometric methods
BS ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method
BS EN ISO 15586:2003 Water quality. Determination of trace elements using atomic absorption spectrometry with graphite furnace
BS EN ISO 19232-2:2013 Non-destructive testing. Image quality of radiographs. Determination of the image quality value using step/hole-type image quality indicators
BS ISO 18114:2003 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials
BS ISO 6101-6:2011 Rubber. Determination of metal content by atomic absorption spectrometry. Determination of magnesium content
BS ISO 6101-6:2018 Rubber. Determination of metal content by atomic absorption spectrometry. Determination of magnesium content
BS EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
PD ISO/TS 16727:2013 Soil quality. Determination of mercury. Cold vapour atomic fluorescence spectrometry (CVAFS)
20/30404078 DC BS EN 16274. 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
BS EN ISO 6845:1989 Surface active agents - Technical alkane sulfonates - Determination of mean relative molecular mass and content of the alkane monosulphonates and the alkane monosulfonate content
20/30409889 DC BS ISO 18114. Surface chemical analysis. Secondary-ion mass spectrometry. Determination of relative sensitivity factors from ion-implanted reference materials
BS EN ISO 6845:2003 Surface active agents. Technical alkane sulfonates. Determination of mean relative molecular mass and content of the alkane monosulphonates and the alkane monosulfonate content
BS ISO 18114:2021 Tracked Changes. Surface chemical analysis. Secondary-ion mass spectrometry. Determination of relative sensitivity factors from ion-implanted reference materials
21/30412632 DC BS EN 17633. General principles and requirements for testing for quality and nicotine levels of e-liquids
BS ISO 23646:2022 Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
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
BS ISO 23830:2008 Surface chemical analysis - Secondary-ion mass spectrometry - Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
BS EN ISO 12846:2012 Water quality. Determination of mercury. Method using atomic absorption spectrometry (AAS) with and without enrichment
12/30231385 DC BS ISO 13876. Soil quality. Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
20/30415503 DC BS ISO 23646. Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
BS ISO 10008:2013 Quality management. Customer satisfaction. Guidelines for business-to-consumer electronic commerce transactions
BS DD CEN/TS 15022-4:2006 Copper and copper alloys - Determination of tin content - Medium tin content - Flame atomic absorption spectrometry method (FAAS)
BS DD CEN/TS 15022-4:2007 Copper and copper alloys. Determination of tin content. Medium tin content. Flame atomic absorption spectrometry method (FAAS)
BS EN 15022-4:2011 Copper and copper alloys. Determination of tin content. Medium tin content. Flame atomic absorption spectrometric method (FAAS)
BS ISO 22036:2008 Soil quality. Determination of trace elements in extracts of soil by inductively coupled plasma-atomic emission spectrometry (ICP-AES)
23/30461294 DC BS ISO 18118. Surface chemical analysis. Auger electron spectroscopy and X-ray photoelectron spectroscopy. Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
BS ISO 10008:2022 Quality management. Customer satisfaction. Guidance for business-to-consumer electronic commerce transactions
BS EN 12938:2000 Methods for the analysis of pewter. Determination of alloying and impurity element contents by atomic spectrometry
BS EN 12938:2000(2001) Methods for the analysis of pewter. Determination of alloying and impurity element contents by atomic spectrometry
BS EN 15916-2:2010 Copper and copper alloys. Determination of tellurium content. Part 2: Medium tellurium content.Flame atomic absorption spectrometric method (FAAS)
BS ISO 18118:2015 Tracked Changes. Surface chemical analysis. Auger electron spectroscopy and X-ray photoelectron spectroscopy. Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
BS ISO 22309:2011 Microbeam analysis. Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above
BS EN 60247:2004 Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan ) and d.c. resistivity
BS PD ISO/TR 17801:2014 Plastics. Standard table for reference global solar spectral irradiance at sea level. Horizontal, relative air mass
BS ISO 18118:2005 Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials

American Society for Testing and Materials (ASTM), relative atomic mass

ASTM D2502-04(2009) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM D2502-92(1996) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM D2502-12 adjunct(2020) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM D2502-92(2002) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
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 D2503-92(2012) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2502-14(2019) Standard Test Method for Estimation of Mean Relative Molecular Mass of Petroleum Oils from Viscosity Measurements
ASTM D2502-14(2019)e1 Standard Test Method for Estimation of Mean Relative Molecular Mass of Petroleum Oils from Viscosity Measurements
ASTM D2502-14 Standard Test Method for Estimation of Mean Relative Molecular Mass of Petroleum Oils from Viscosity Measurements
ASTM D2503-82(1987)e1 Standard Test Method for Molecular Weight (Relative Molecular Mass) 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 D2503-92(2016) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2502-04 Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM E1735-95(2000)e1 Standard Test Method for Determining Relative Image Quality of Industrial Radiographic Film Exposed to X-Radiation from 4 to 25 MV
ASTM E1735-19 Standard Practice for Determining Relative Image Quality Response of Industrial Radiographic Imaging Systems from 4 to 25 MeV
ASTM D4191-97 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4192-97 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
ASTM E746-17 Standard Practice for Determining Relative Image Quality Response of Industrial Radiographic Imaging Systems
ASTM E746-18 Standard Practice for Determining Relative Image Quality Response of Industrial Radiographic Imaging Systems
ASTM D4191-03 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4191-08 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM E801-21 Standard Practice for Controlling Quality of Radiographic Examination of Electronic Devices
ASTM D4004-06(2012) Standard Test Methods for Rubbermdash;Determination of Metal Content by Flame Atomic Absorption (AAS) Analysis
ASTM D5954-22 Standard Test Method for Mercury Sampling and Measurement in Gaseous Fuels by Atomic Absorption Spectroscopy
ASTM D5954-22a Standard Test Method for Mercury Sampling and Measurement in Gaseous Fuels by Atomic Absorption Spectroscopy
ASTM D5954-98(2014)e1 Standard Test Method for Mercury Sampling and Measurement in Natural Gas by Atomic Absorption Spectroscopy
ASTM E841-12 Standard Test Method for Determination of Copper in Iron Ores and Related Materials by Atomic Absorption Spectrometry
ASTM D5954-98(2006) Standard Test Method for Mercury Sampling and Measurement in Natural Gas by Atomic Absorption Spectroscopy
ASTM D5954-98 Standard Test Method for Mercury Sampling and Measurement in Natural Gas by Atomic Absorption Spectroscopy
ASTM D8207-18 Standard Test Method for Determination of Metals in Purified Terephthalic Acid (PAT) by Atomic Absorption (AA) Spectrometry
ASTM E3324-22 Standard Test Method for Lipid Quantitation in Liposomal Formulations Using Ultra-High-Performance Liquid Chromatography (UHPLC) with Triple Quadrupole Mass Spectrometry (TQMS)
ASTM E3066-20 Standard Practice for Evaluating Relative Sustainability Involving Energy or Chemicals from Biomass
ASTM E3066-16a Standard Practice for Evaluating Relative Sustainability Involving Energy or Chemicals from Biomass
ASTM D6822-02(2008) Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D6357-19 Standard Test Methods for Determination of Trace Elements in Coal, Coke, and Combustion Residues from Coal Utilization Processes by Inductively Coupled Plasma Atomic Emission Spectrometry, Inductively
ASTM D1971-02(2006) Standard Practices for Digestion of Water Samples for Determination of Metals by Flame Atomic Absorption, Graphite Furnace Atomic Absorption, Plasma Emission Spectroscopy, or Plasma Mass Spectrometry
ASTM D1971-02 Standard Practices for Digestion of Water Samples for Determination of Metals by Flame Atomic Absorption, Graphite Furnace Atomic Absorption, Plasma Emission Spectroscopy, or Plasma Mass Spectrometry
ASTM D1971-11 Standard Practices for Digestion of Water Samples for Determination of Metals by Flame Atomic Absorption, Graphite Furnace Atomic Absorption, Plasma Emission Spectroscopy, or Plasma Mass Spectrometry
ASTM D6357-21 Standard Test Methods for Determination of Trace Elements in Coal, Coke, and Combustion Residues from Coal Utilization Processes by Inductively Coupled Plasma Atomic Emission Spectrometry, Inductively

HU-MSZT, relative atomic mass

MNOSZ 4856-1952

Association Francaise de Normalisation, relative atomic mass

XP ISO/TS 10832:2010 Qualité du sol - Effets des polluants vis-à-vis des champignons mycorhyzogènes - Essai de germination des spores
NF EN 1233:1996 Qualité de l'eau - Dosage du chrome - Méthodes par spectrométrie d'absorption atomique
NF EN ISO 17852:2008 Qualité de l'eau - Dosage du mercure - Méthode par spectrométrie de fluorescence atomique
NF EN ISO 12020:2000 Qualité de l'eau - Dosage de l'aluminium - Méthodes par spectrométrie d'absorption atomique
NF EN ISO 7980:2000 Qualité de l'eau - Dosage du calcium et du magnésium - Méthode par spectrométrie d'absorption atomique
NF ISO 6841:1988 Agents de surface - Alkylbenzène sulfonates de sodium linéaires techniques - Détermination de la masse moléculaire relative moyenne par chromatographie gaz-liquide.
NF T01-001:1962 Chemical industries. Names and symbols of elements. Table of relative atomic weights.
NF T90-113-1:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry.
NF X43-275:2002 Qualité de l'air - Air des lieux de travail - Dosage d'éléments présents dans l'air des lieux de travail par spectrométrie atomique
NF ISO 6843:1988 Agents de surface - Sulfates d'alcools et d'alkylphenols éthoxylés - Évaluation de la masse moléculaire relative moyenne.
NF EN ISO 6845:2003 Agents de surface - Alcanesulfonates techniques - Détermination de la masse moléculaire relative moyenne des alcanemonosulfonates et de leur teneur
NF T90-139*NF EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry
NF T75-616*NF 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
NF EN ISO 15586:2004 Qualité de l'eau - Dosage des éléments traces par spectrométrie d'absorption atomique en four graphite
NF EN ISO 17994:2014 Qualité de l'eau - Exigences pour la comparaison du rendement relatif des microorganismes par deux méthodes quantitatives
NF EN ISO 12846:2012 Qualité de l'eau - Dosage de mercure - Méthode par spectrométrie d'absorption atomique (SAA) avec et sans enrichissement
NF ISO 23830:2009 Analyse chimique des surfaces - Spectrométrie de masse des ions secondaires - Répétabilité et constance de l'échelle des intensités relatives en spectrométrie statique de masse des ions secondaires
XP CEN/TS 17633:2022 Principes généraux et exigences concernant les essais relatifs à la qualité et aux teneurs en nicotine des liquides pour cigarettes électroniques
NF T90-462*NF EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
NF T73-238*NF EN ISO 6845:2003 Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
NF T90-119*NF EN ISO 15586:2004 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace.
NF X43-026:1990 Air quality. Ambient air. Determination of lead in airborne particulate. Atomic absorption spectrometry.
NF C97-501*NF EN 61610:1996 Prints and transparencies produced from electronic sources. Assessment of image quality.
NF ISO 14154:2005 Qualité du sol - Dosage de certains chlorophénols - Méthode par chromatographie en phase gazeuse par capture d'électrons
NF C27-210:1979 Measurement of relative permittivity dielectric dissipation factor and D.C. Resistivity of insulating liquids.
XP X31-231*XP ISO/TS 10832:2010 Soil quality - Effects of pollutants on mycorrhizal fungi - Spore germination test
NF EN 13615:2002 Méthodes pour l'analyse des lingots d'étain - Détermination des teneurs en impuretés dans l'étain de qualité 99,90 % et 99,85 % par spectrométrie atomique
NF C95-212/A1:1972 Electronic tubes with quality conformance procedures Rectifier Tubes Relevant Article Sheets
NF C95-218/A1:1973 Electronic tubes with quality conformance procedures Travelling Wave Tubes Relevant Article Sheets
NF ISO 16772:2004 Qualité du sol - Dosage du mercure dans les extraits de sol à l'eau régale par spectrométrie d'absorption atomique de vapeur froide ou par spectrométrie de fluorescence atomique de vapeur froide
NF V05-125:1982 Fruits, vegetables and derived products. Determination of the lead content by means of flameless atomic absorption photometry.
NF ISO 22036:2009 Qualité du sol - Dosage des éléments traces dans des extraits de sol par spectrométrie d'émission atomique avec plasma induit par haute fréquence (ICP-AES)
NF S10-045*NF ISO 13653:2019 Optics and photonics - General optical test methods - Measurement of relative irradiance in the image field
NF X21-064*NF ISO 23830:2009 Surface chemical analysis - Secondary-ion mass spectrometry - Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry.
FD X50-192*FD ISO 10008:2013 Quality Management - Customer satisfaction - Guidelines for business-to-consumer electronic commerce transactions
NF T73-241*NF ISO 6843:1988 Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Estimation of the mean relative molecular mass.
NF ISO 13653:2019 Optique et photonique - Méthodes générales d'essai optique - Méthode de mesure de l'éclairement énergétique relatif dans le champ image
NF C27-210*NF EN 60247:2004 Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan delta) and d.c.resistivity
NF ISO 14237:2010 Analyse chimique des surfaces - Spectrométrie de masse des ions secondaires - Dosage des atomes de bore dans le silicium à l'aide de matériaux dopés uniformément
NF EN 16274:2021 Méthode d'analyse des allergènes - Quantification de la liste étendue des 57 allergènes suspectés dans les matières premières de parfumerie et les compositions parfumantes prêtes à être injectées, par chromatographie en phase gazeuse/spectr...
NF X43-264:2011 Air quality - Workplace air - Sampling and determination of aldehydes by pumping on DNPH impregnated substrates and detemination by liquid chromatography.
NF EN 1784:2003 Produits alimentaires - Détection d'aliments ionisés contenant des lipides - Analyse par chromatographie en phase gazeuse des hydrocarbures

Professional Standard - Light Industry, relative atomic mass

QB/T 2345-2013 Determination of mean relative molecular weight of alkyldimethylbetain by GC
QB/T 2345-1997 Determination of the Average Relative Molecular Mass of Fatty Alkyl Dimethyl Betaines by Gas-Liquid Chromatography
QB/T 1914-2013 Determination of mean relative molecular weight of alkyltrimethylammonium halide and alkyldimethylbenzylammonium halide by GC

Military Standard of the People's Republic of China-General Armament Department, relative atomic mass

GJB 3913-1999 Electronic countermeasures equipment quality review
GJB 3984-2000 Quality supervision and quality control management of electronic countermeasures equipment

ES-AENOR, relative atomic mass

UNE 55-807-1991 Surface active agents. Technical alkane sulfonates. Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
UNE 55-806-1990
UNE 22-134-1988
UNE 22-135-1988
UNE 55-842-1990
UNE 142-400-1994 Fertilizers Sampling from a conveyor by stopping the belt
UNE 36-371 Pt.4-1986

European Committee for Standardization (CEN), relative atomic mass

EN ISO 5961:1995 Water Quality - Determination of Cadmium by Atomic Absorption Spectrometry (ISO 5961 : 1994)
EN 1233:1996 Water Quality - Determination of Chromium - Atomic Absorption Spectrometric Methods
EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
EN ISO 6845:2003 Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
EN ISO 11268-2:2023 Soil quality - Effects of pollutants on earthworms - Part 2: Determination of effects on reproduction of Eisenia fetida/Eisenia andrei and other earthworm species (ISO 11268-2:2023)
EN ISO 15061:2001 Water Quality - Determination of Dissolved Bromate - Method by Liquid Chromatography of Ions ISO 15061:2001
EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006)
EN ISO 11268-2:2015 Soil quality - Effects of pollutants on earthworms - Part 2: Determination of effects on reproduction of Eisenia fetida/Eisenia andrei
EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods

Professional Standard - Petroleum, relative atomic mass

SY/T 6242-1996 Gas Chromatography Analysis Method of Oleaginous Colloid Wax Content in Crude Oil
SY/T 4056-1993(条文说明) Methods for Radiographic Inspection and Quality Classification of Welded Girth Butt Joints in Oil and Gas Steel Pipeline
SY/T 4056-1993 Methods for radiographic inspection and quality classification of welded girth butt joints in oil and gas steel pipeline

Group Standards of the People's Republic of China, relative atomic mass

T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed
T/CSTM 00197-2021 Graphene quantum dots — Determination of relative fluorescence quantum efficiency for the blue emission — Molecular fluorescence spectroscopy
T/SPSTS 040-2022 Quality standard of NMP solvent as raw material and product for lithium ion batteries
T/CSEE 0032-2017 Relative dielectric loss factor and capacitance ratio live test method of capacitive equipment

International Telecommunication Union (ITU), relative atomic mass

ITU-R BT.1127-1994 Relative Quality Requirements of Television Broadcast Systems
ITU-R BT.1127 SPANISH-1994 Relative Quality Requirements of Television Broadcast Systems

Professional Standard - Commodity Inspection, relative atomic mass

SN/T 1797.10-2008 Technical regulation on safety and sanitation for insepcetion of iron ore.Part 10:Relative reducibility for quality evaluation
SN/T 3002-2011 Determication of relative molecular weight and molecular weight distribution of polyethylene.Gel permeation chromatography method
SN/T 4183-2015 Determination of relative molecular weight and molecular weight distribution of polyolefins.High temperature gel permeation chromatography method
SN/T 3363-2012 Determination of impurity elements in pig lead.Inductively coupled plasma atomic emission spectrometry
SN/T 2047-2008 Determination of impurities in copper concentrates for import.Inductively coupled plasma atomic emission spectrometry

AENOR, relative atomic mass

UNE 36371-4:1986 DETERMINATION OF THE TIN COATING MASS. ATOMIC ABSORPTION METHOD
UNE 55842:1990 SURFACE ACTIVE AGENTS. SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS. ESTIMATION OF THE MEAN RELATIVE MOLECULAR MASS
UNE 55806:1990 SURFACE ACTIVE AGENTS. TECHNICAL STRAIGHT-CHAIN SODIUM ALKYLBENZENESULFONATES. DETERMINATION OF MEAN RELATIVE MOLECULAR MASS BY GAS-LIQUID CHROMATOGRAPHY
UNE-EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)
UNE-EN ISO 6845:2003 Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989)
UNE-EN ISO 15586:2004 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace (ISO 15586:2003)
UNE 81569:1991 AIR QUALITY. WORKPLACE ATMOSPHERES. DETERMINATION OF METALLIC LEAD AND THEIR IONIC COMPOUNDS. FLAME ATOMIC ABSORPTION SPECTROMETRIC METHOD.

Korean Agency for Technology and Standards (KATS), relative atomic mass

KS M ISO 6841-2007(2018) Surface active agents－Technical straight-chain sodium alkylbenzenesulfonates－Determination of mean relative molecular mass by gas-liquid chromatography
KS D ISO 18114-2005(2020) Surface chemical analysis－Secondary-ion mass spectrometry－Determination of relative sensitivity factors from ion-implanted reference materials
KS I ISO 22892:2007 Soil quality－Guidelines for the identification of target compounds by gas chromatography and mass spectrometry
KS B 5410-2013(2018) Methods of measurement for vignetting factor and relative focal plane illuminance
KS B 5410-1982 Methods of measurement for vignetting factor and relative focal plane illuminance
KS I ISO 15586-2010(2015) Water quality－Determination of trace elements using atomic absorption spectrometry with graphite furnace
KS F ISO 16985:2006 Wood-based panels-Determination of dimensional changes associated with changes in relative humidity
KS F ISO 16985:2013 Wood-based panels－Determination of dimensional changes associated with changes in relative humidity
KS I ISO 15586:2010 Water quality－Determination of trace elements using atomic absorption spectrometry with graphite furnace
KS I ISO 15586:2022 Water quality ― Determination of trace elements using atomic absorption spectrometry with graphite furnace
KS A 4054-2013 Radiographic image quality indicators for non-destructive testing－Principles and identification
KS D ISO 11438-3:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 3:Determination of antimony content
KS D ISO 11438-5:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 5:Determination of tellurium content
KS D ISO 11438-7:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 7:Determination of silver content
KS D ISO 11438-2:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 2:Determination of lead content
KS D ISO 11438-4:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 4:Determination of tin content
KS D ISO 11438-6:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 6:Determination of thallium content
KS D ISO 11438-8:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 8:Determination of indium content
KS D ISO 11438-2:2016 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 2：Determination of lead content
KS D ISO 11438-3:2016 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 3：Determination of antimony content
KS D ISO 11438-4:2016 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 4：Determination of tin content
KS D ISO 11438-5:2016 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 5：Determination of tellurium content
KS D ISO 11438-6:2016 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 6：Determination of thallium content
KS D ISO 11438-7:2016 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 7：Determination of silver content
KS D ISO 11438-8:2016 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 8：Determination of indium content
KS I ISO 20279-2006(2011) Soil quality－Extraction of thallium and determination by electrothermal atomic absorption spectrometry
KS D ISO 18114:2005 Surface chemical analysis－Secondary-ion mass spectrometry－Determination of relative sensitivity factors from ion-implanted reference materials
KS M ISO 6845-2007(2018) Surface active agents－Technical alkane sulfonates－Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
KS I ISO 17994:2021 Water quality — Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
KS D ISO 14237-2003(2018)
KS I ISO 16772:2005 Soil quality-Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
KS B ISO 15795:2011 Optics and photonics-Quality evaluation of optical systems-Assessing the image quality degradation due to chromatic aberrations
KS I ISO 16772-2005(2015) Soil quality－Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
KS I ISO 16772:2021 Soil quality — Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
KS P 1012-2010(2016) Standard materials for the quality control of genetic diagnostic tests of Plasmodium falciparum malaria
KS D ISO 18118:2005 Surface chemical analysis－Auger electron spectroscopy and X-ray photoelectron spectroscopy－Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
KS D ISO 7627-6-2012(2022) Hardmetals－Chemical analysis by flame atomic absorption spectrometry－Part 6：Determination of chromium in contents from 0.01 to 2 % (mass fraction)
KS D ISO 7627-6-2012(2017) Hardmetals－Chemical analysis by flame atomic absorption spectrometry－Part 6：Determination of chromium in contents from 0.01 to 2 % (mass fraction)
KS A ISO 12789-2:2012 Reference radiation fields－Simulated workplace neutron fields－Part 2：Calibration fundamentals related to the basic quantities
KS D ISO 7627-4-2012(2017) 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 11438-1:2012 Ferronickel-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 1:General requirement and sample dissolution
KS D ISO 11438-1:2016 Ferronickel－Determination of trace-element content by electrothermal atomic absorption spectrometric method－Part 1：General requirement and sample dissolution
KS D ISO 17925-2006(2016) Zinc and/or aluminium based coatings on steel－Determination of coating mass per unit area and chemical composition－Gravimetry, inductively coupled plasma atomic emission spectrometry and flame atomic
KS D ISO 7627-4-2012(2022) 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 7627-2-2012(2017) 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 D ISO 7627-3-2012(2017) 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 11437-2:2012 Nickel alloys-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 2:Determination of lead content
KS D ISO 7627-3-2012(2022) 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 I ISO 14154-2016(2021) Soil quality－Determination of some selected chlorophenols－ Gas-chromatographic method with electron-capture detection
KS M ISO 14435-2016(2021) Carbonaceous materials for the production of aluminium－Petroleum coke－Determination of trace metals by inductively coupled plasma atomic emission spectrometry

RU-GOST R, relative atomic mass

GOST 27566-1987 Superpure substances. Method of atomic emission spectroscopy for determination of chemical elements impurities in liquid-phase substances
GOST R 57060-2016 Copper. Measurement of impurities mass fraction in copper by an inductively coupled plasma atomic emission spectrometry method
GOST R 55761-2013 Batches, sugar mash, brew from food raw material. Determination mass concentration of cations, anions of non-organic and organic acids content by capillary electrophoresis method
GOST R 50061-1992 Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Estimation of the mean relative molecular mass
GOST 34249-2017 Feed, feed raw materials. Detection of mass fraction of chromium by electrothermal atom absorbtion spectrometric method
GOST 31870-2012 Drinking water. Determination of elements content by atomic spectrometry methods
GOST 32881-2014 Food products, food raw materials. Method for determination of the non-steroidal anti-inflammatory drug residue content by high performance liquid chromatography - mass spectrometry
GOST 32797-2014 Food products, food raw materials. Method of determination of the chynolony content by high performance liquid chromatography with mass spectrometry detector
GOST 13873-1981 Ceramic insulators. Requirements for surface quality
GOST 32834-2014 Food products, food raw materials. Method for determination of the anthelminthic by high performance liquid chromatography - mass spectrometry
GOST 32798-2014 Food products, food raw materials. Method for determination of the aminoglycosides content by high performance liquid chromatography with mass spectrometry detector
GOST R 55845-2013 Reagents and high purity substances. Determination of impurities of chemical elements by atomic-emission spectrometry with inductively coupled plasma
GOST R 56344-2015 Butadiene. Determination of purity and content of hydrocarbon impurities by gas chromatography method
GOST 29030-1991 Fruit and vegetable products. Pycnometric method for determination of relative density and soluble solids content
GOST 33616-2015 Food products, food raw materials. Method for determination of residues of arsenic containing growth stimulators using high performance liquid chromatography-mass spectrometry with inductively coupled plasma
GOST 33022-2014 Perfume and cosmetic products. Determination of mass fraction of mercury by flameless atomic absorption method
GOST 34247-2017 Copper concentrate. Measurement of copper and impurities weight fraction by an inductively coupled plasma atomic emission spectrometry method
GOST R 56341-2015 Aromatic hydrocarbons and related chemicals. Determination of total sulfur by method of ultraviolet fluorescence
GOST R ISO 10008-2014 Quality management. Customer satisfaction. Guidelines for business-to-consumer electronic commerce transactions
GOST R IEC 60247-2013 Insulating liquids. Measurement of relative permittivity, dielectric dissipation factor (tan d) and d.c. resistivity
GOST 22001-1987 Reagents and superpure substances. Method for determination of chemical elements impurities by atomic absorption spectrometry
GOST R ISO 17925-2012 Zinc and/or aluminium based coatings on steel. Determination of chemical composition and coating mass per unit area. Gravimetry, atomic emission spectrometry with inductively coupled plasma and flame atomic absorption spectrometry methods
GOST R 56343-2015 Monocyclic aromatic hydrocarbons. Determination of trace Impurities by gas chromatography test method using the external calibration
GOST R ISO 16962-2012 Zinc and/or aluminium based coatings on steel. Determination of coating thickness, chemical composition and mass per unit area byglow discharge atomic emission spectrometry method
GOST 33021-2014 Perfume and cosmetic products. Determination of mass fraction of arsenic by hydride generation atomic absorption method

GOSTR, relative atomic mass

GOST 27566-2020 Superpure substances. Determination of impurities of chemical elements by atomic emission spectrometry methods in liquid-phase substances
GOST R 8.984-2019 State system for ensuring the uniformity of measurements. Internal quality control of measurements in the field of the use of atomic energy
GOST 34596-2019 Food products, feed, food raw materials. Determination of the mass fraction of methylmercury compounds and inorganic mercury compounds by high performance liquid chromatography-mass spectrometry with inductively coupled plasma
GOST R IEC 61190-1-1-2020 Materials for electronic modules. Part 1-1. Requirements for soldering fluxes for high-quality interconnections in electronics assembly
GOST 34462-2018 Food products, food raw materials, feed. Determination of inorganic arsenic by high-performance liquid chromatography-mass spectrometry with inductively coupled plasma
GOST 34449-2018 Food products, food raw materials, feeds, feed additives. Determination of dioxins mass fraction by gas chromatography/high-resolution mass spectrometry
GOST 33834-2016 Wine products and raw materials for it’s production. Gas chromatographic method for determination of mass concentration of volatile components
GOST 34137-2017 Food products, food raw materials. Method for determination of the residual content cephalosporins by high performance liquid chromatography - mass spectrometry
GOST R 57893-2017 Products of fermentation and raw materials for it’s production. Gas chromatographic method for determination of mass concentration of volatile components
GOST 34616-2019 Food products, food raw materials. Determination of polycyclic aromatic hydrocarbons mass range by high-performance liquid chromatography with fluorometric detection

CZ-CSN, relative atomic mass

CSN 65 2467-1981 Sodíum Chloride (Salt) Method of Potassium Content Determination by Atomic
CSN 40 4010-1971 Relative measurements of activity and partical emission of radioactive products. Speciíic activity relative measurements in liquid saturated layer.
CSN 65 2475-1981 Sodium Chloride (Salt) Method of Atomie Absorption Spectroscophy of Copper Content Determination
CSN 68 4134-1987 Determination of small amounts of che- ical elements by atomic absorption pectrometry
CSN 65 2469-1981 Sodium Chloride (Salt) Method of Iron Content Determination by Atomic Absorption Spektrography
CSN 75 7400-1998 Water quality - Determination of silver by atomic absorption spectrometric methods
CSN 65 2463-1981 Sodmm Chloride [Salt] Determination of Calcium and Magnesium Content by Atomic Absorption Spektroskopy Method.
CSN ISO 1027:1994 Radiographic image quality indicators for non-destructive testing. Principles and identification
CSN 40 4016-1974 Ralalive measurements of activity and partical enission of radioactive products. Total flax measurement of a - or β - particles by a 4 π - proportional counter

International Organization for Standardization (ISO), relative atomic mass

ISO 6841:1983 Surface active agents — Technical straight-chain sodium alkylbenzenesulphonates — Determination of mean relative molecular mass — Gas-liquid chromatographic method
ISO 22892:2006 Soil quality - Guidelines for the identification of target compounds by gas chromatography and mass spectrometry
ISO 6843:1988 Surface active agents; sulfated ethoxylated alcohols and alkylphenols; estimation of the mean relative molecular mass
ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method
ISO 18329:2004|IDF 193:2004 Determination of furosine content in milk and dairy products by ion-pair reversed-phase high-performance liquid chromatography
ISO 6845:1982 Surface active agents — Technical alkane sulphonates — Determination of mean relative molecular mass of alkane monosulphonates
ISO 6841:1988 Surface active agents; technical straight-chain sodium alkylbenzenesulfonates; determination of mean relative molecular mass by gas-liquid chromatography
ISO 18329:2004 | IDF 193:2004 Milk and milk products — Determination of furosine content — Ion-pair reverse-phase high-performance liquid chromatography method
ISO 13876:2013 Soil quality.Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
ISO 16985:2003 Wood-based panels - Determination of dimensional changes associated with changes in relative humidity
ISO 15586:2003 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace
ISO 5961:1985 Water quality; Determination of cadmium; Flame atomic absorption spectrometric methods
ISO 11438-6:1993 Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 6: determination of thallium content
ISO 11438-7:1993 Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 7: determination of silver content
ISO 11438-8:1993 Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 8: determination of indium content
ISO 11438-2:1993 Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 2: determination of lead content
ISO 11438-4:1993 Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 4: determination of tin content
ISO 11438-5:1993 Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 5: determination of tellurium content
ISO 11438-3:1993 Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 3: determination of antimony content
ISO 18114:2003 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials
ISO 18114:2021 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials
ISO 6845:1989 Surface active agents; technical alkane sulfonates; determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
ISO 16014-1:2003 Plastics — Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography — Part 1: General principles
ISO 16772:2004 Soil quality - Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
ISO 15795:2002 Optics and photonics - Quality evaluation of optical systems - Assessing the image quality degradation due to chromatic aberrations
ISO 11437-2:1994 Nickel alloys - Determination of trace-element content by electrothermal atomic absorption spectrometric method - Part 2: Determination of lead content
ISO 18118:2004 Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
ISO 18118:2015 Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
ISO/DIS 18118:2023 Surface chemical analysis — Auger electron spectroscopy and X-ray photoelectron spectroscopy — Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
ISO/FDIS 18118:2023 Surface chemical analysis — Auger electron spectroscopy and X-ray photoelectron spectroscopy — Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
ISO 10008:2013 Quality management - Customer satisfaction - Guidelines for business-to-consumer electronic commerce transactions
ISO 23830:2008 Surface chemical analysis - Secondary-ion mass spectrometry - Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
ISO 23646:2022 Soil quality — Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
ISO 10008:2022 Quality management — Customer satisfaction — Guidance for business-to-consumer electronic commerce transactions
ISO 11438-1:1993 Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 1: general requirements and sample dissolution
ISO 13653:2019 Optics and photonics — General optical test methods — Measurement of relative irradiance in the image field

Professional Standard - Petrochemical Industry, relative atomic mass

SH/T 0583-1994 Determination of relative molecular weight of hydrocarbons (thermoelectric measurement of vapor pressure method)
SH/T 0242-1992 Determination of lead content in light petroleum products (atomic absorption spectrometry)
SH/T 1612.3-1995 Determination of metal content in industrial purified terephthalic acid atomic absorption spectrophotometry

AR-IRAM, relative atomic mass

IRAM 10503-1958

Shaanxi Provincial Standard of the People's Republic of China, relative atomic mass

DB61/T 562-2013 Water Quality Determination of Alkyl Mercury by Liquid Chromatography-Atomic Fluorescence

Japanese Industrial Standards Committee (JISC), relative atomic mass

JIS K 0400-55-20:1998 Water quality -- Determination of cadmium by atomic absorption spectrometry
JIS K 0400-52-30:2001 Water quality -- Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy
JIS K 0163:2010 Surface chemical analysis -- Secondary-ion mass spectrometry -- Determination of relative sensitivity factors from ion-implanted reference materials
JIS K 0153:2015 Surface chemical analysis -- Secondary-ion mass spectrometry -- Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
JIS K 0400-49-20:1998 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
JIS K 0167:2011 Surface chemical analysis -- Auger electron spectroscopy and X-ray photoelectron spectroscopy -- Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials
JIS K 0400-61-20:2001 Water quality -- Determination of arsenic -- Atomic absorption spectrometric method (hydride technique)
JIS K 0400-48-20:1998 Water quality -- Determination of sodium and potassium -- Part 1: Determination of sodium by atomic absorption spectrometry

German Institute for Standardization, relative atomic mass

DIN EN ISO 12020:2000 Water quality - Determination of aluminium - Atomic absorption spectrometric methods (ISO 12020:1997); German version EN ISO 12020:2000
DIN EN 16274:2021-11 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; German version EN 16274:2021
DIN EN 1233:1996 Water quality - Determination of chromium - Atomic absorption spectrometric methods; German version EN 1233:1996
DIN EN 61610:1996 Prints and transparencies produced from electronic sources - Assessment of image quality (IEC 61610:1995); German version EN 61610:1996
DIN EN 17633:2021 General principles and requirements for testing for quality and nicotine levels of e-liquids; German and English version prEN 17633:2021
DIN CEN/TS 17633:2022-12 General principles and requirements for testing of quality and nicotine levels of electronic cigarette liquids; German version CEN/TS 17633:2022
DIN 58188:1991 Quality evaluation of optical systems - Determination of relative irradiance in the image plane
DIN EN ISO 15586:2004 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace (ISO 15586:2003); German version EN ISO 15586:2003
DIN EN ISO 15061:2001 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001); German version EN ISO 15061:2001
DIN 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; German version EN 16274:2021
DIN EN ISO 17994:2014-06 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014); German version EN ISO 17994:2014
DIN EN ISO 15586:2004-02 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace (ISO 15586:2003); German version EN ISO 15586:2003
DIN ISO 20279:2006 Soil quality - Extraction of thallium and determination by electrothermal atomic absorption spectrometry (ISO 20279:2005);English version of DIN ISO 20279:2006-01
DIN EN ISO 6845:2003 Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989); German version EN ISO 6845:2003
DIN 50990:1993 Measurement of coating thickness; determination of the mass per unit area of metallic coatings by atomic absorption spectrometric method; flame method, F AAS
DIN ISO/TS 10832:2011-06*DIN SPEC 91200:2011-06 Soil quality - Effects of pollutants on mycorrhizal fungi - Spore germination test (ISO/TS 10832:2009, corrected version 2010-01-15)
DIN EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006); English version of DIN EN ISO 17852:2008-04
DIN EN ISO 6845:2003-06 Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989); German version EN ISO 6845:2003
DIN EN 12938:2000 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry (includes AC:2000); German version EN 12938:1999 + AC:2000
DIN 58959-18:1997 Quality management in medical microbiology - Part 18: Requirements for the use of control strains for the examination of mycoplasms
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 ISO 23646:2023-03 Soil quality - Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD) (ISO 23646:2022); Text in German and English / Note: Date of issue 202...
DIN ISO 23646:2023-09 Soil quality - Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD) (ISO 23646:2022)
DIN ISO 16772:2005-06 Soil quality - Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry (ISO 16772:2004)
DIN ISO 7627-6:1991-07 Hardmetals; chemical analysis by flame atomic absorption spectrometry; determination of chronium in contents from 0,01 to 2 % (m/m); identical with ISO 7627-6:1985
DIN EN 60247:2005 Insulating liquids - Measurement of relative permittivity, dielectric dissipation factor (tan ) and d.c. resistivity (IEC 60247:2004); German version EN 60247:2004
DIN ISO 22036:2009-06 Soil quality - Determination of trace elements in extracts of soil by inductively coupled plasma - atomic emission spectrometry (ICP-AES) (ISO 22036:2008) / Note: To be replaced by DIN EN ISO 22036 (2022-07).
DIN ISO 22309:2015-11 Microbeam analysis - Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above (ISO 22309:2011)
DIN ISO 10008:2015 Quality management - Customer satisfaction - Guidelines for business-to-consumer electronic commerce transactions (ISO 10008:2013); Text in German, English and French

KR-KS, relative atomic mass

KS M ISO 6843-2008 Surface active agents－Sulfated ethoxylated alcohols and alkylphenols－Estimation of the mean relative molecular mass
KS B 5410-2023 Measurement method for vignetting factor and relative illuminance of photographic lenses
KS M ISO 6841-2007(2023) Surface active agents－Technical straight-chain sodium alkylbenzenesulfonates－Determination of mean relative molecular mass by gas-liquid chromatography
KS I ISO 15586-2022 Water quality ― Determination of trace elements using atomic absorption spectrometry with graphite furnace
KS M ISO 6845-2007(2023) Surface active agents－Technical alkane sulfonates－Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
KS I ISO 17994-2021 Water quality — Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
KS I ISO 16772-2021 Soil quality — Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
KS I ISO 14154-2016 Soil quality－Determination of some selected chlorophenols－ Gas-chromatographic method with electron-capture detection
KS M ISO 14435-2016 Carbonaceous materials for the production of aluminium－Petroleum coke－Determination of trace metals by inductively coupled plasma atomic emission spectrometry

API - American Petroleum Institute, relative atomic mass

API MPMS 11.1 VOL IV-1980 Manual of Petroleum Measurement Standards Chapter 11.1 - Volume Correction Factors Volume IV Table 23A - Generalized Crude Oils Correction of Observed Relative Density to Relative Density 60/60 Degrees F Table 24A - Generalized Crude Oils Correction of Vo

RO-ASRO, relative atomic mass

STAS SR 13315-1996 Water quality - Iron determination - Spectrometric method of atomic absorption
STAS 8293-1990 Industrial-process measurement and control. Differential relative and absolute pressure analogue electronic transducers. General technical requirements
STAS CEI QC 001001-1992 Basic Rules of the IEC Quality Assessment System for Electronic Components (IECQ)

Professional Standard - Environmental Protection, relative atomic mass

HJ 1268-2022 Water quality—Determination of methyl mercury and ethyl mercury—Liquid chromatography - atomic fluorescence spectrometry
HJ 977-2018 Water quality-Determination of alkylmercury-Purge and Trap/gas chromatography cold vapor atomic fluorescence spectrometry

Professional Standard - Rare Earth, relative atomic mass

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

能源部, relative atomic mass

SY 4056-1993 Radiography and quality classification of butt welds of oil and gas steel pipelines

Indonesia Standards, relative atomic mass

SNI 19-7119.8-2005 Ambient atmospheres - Part 8: Test methods of oxidant content by neutral buffer potassium iodide using spectrophotometers
SNI 06-2513-1991 Water, Test methods for chromium content by carbon stove atomic absorption spectrophotometer apparatus
SNI 06-2515-1991 Water, Test method for copper content by atomic absorption spectrophotometer in an extraction manuver
SNI 06-2472-1991 Test methods for cobalt content in water by carbon stoves atomic absorption spectrophotometer apparatus
SNI IEC 61610:2008 Prints and transparencies produced fromelectronic sources - Assesment of image quality
SNI 06-2516-1991 Water, Test method for copper content by carbon stove atomic absorption spectrophotometer apparatus
SNI 04-6542-2001 Measuremert of relative permitivity, dielectric dissipation factor and d.c. resistivity of insulating liquid

Professional Standard - Agriculture, relative atomic mass

360药典四部-2020 9000 Guidelines 9501 Guidelines for Quality Control of Positron Radiopharmaceuticals
335药典四部-2015 9000 Guidelines 9501 Guidelines for Quality Control of Positron Radiopharmaceuticals
NY/T 1613-2008 Soil quality.Analysis of soil heavy metals-atomic absorption spectrometry with aqua regia digestion
2414药典二部-2010 Appendix XXIX G Guiding Principles for Quality Control of Positron Radiopharmaceuticals

ESDU - Engineering Sciences Data Unit, relative atomic mass

SPB-M14-1-2010 Sept.10: Interactions and rheological properties of Asphaltenes studied by Atomic Force Microscopy
SPB-M6-2-2010 Apr.08: Colloidal Interactions Between Asphaltene and Different Surfaces Measured by Atomic force microscopy (AFM)

SE-SIS, relative atomic mass

SIS SS 02 84 23-1991 Air Quality — Stationary source emissions — Determination of the total mass concentration ofmercury — Flameless atomic absorption methods

Professional Standard-Ships, relative atomic mass

CB/T 3929-1999 X-ray inspection and quality classification for welded butt joints on aluminum alloy hull

Professional Standard - Military and Civilian Products, relative atomic mass

WJ 2122-1993 Determination of water quality 2,4-dihydroxy-1,3,5-trinitrobenzene (stephanic acid) by reversed-phase ion-pair liquid chromatography

Danish Standards Foundation, relative atomic mass

DS/ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method
DS/EN ISO 15586:2004 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace
DS/ISO/TS 16727:2013 Soil quality - Determination of mercury - Cold vapour atomic fluorescence spectrometry (CVAFS)
DS/ISO 1027:1987 Radiographic image quality indicators for non-destructive testing. Principles and identification
DS/EN ISO 6845:2003 Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
DS/ISO/TS 10832:2010 Soil quality - Effects of pollutants on mycorrhizal fungi - Spore germination test
DS/ISO 10008:2013 Quality management - Customer satisfaction - Guidelines for business-to-consumer electronic commerce transactions
DS/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
DS/EN 12938/AC:2001 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
DS/EN 12938:2001 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
DS/IEC 247:1979 Measurement of relative permittivity, dielectric dissipation factor and d.c. resistivity of insulating liquids

未注明发布机构, relative atomic mass

BS EN ISO 15586:2003(2008)*BS 6068-2.84:2003 Water quality — Determination of trace elements using atomic absorption spectrometry with graphite furnace
BS ISO 14435:2005(2006) Carbonaceous materials for the production of aluminium — Petroleum coke — Determination of trace metals by inductively coupled plasma atomic emission spectrometry

Xinjiang Provincial Standard of the People's Republic of China, relative atomic mass

DB65/T 4367-2021 Water Quality Determination of Methylmercury and Ethylmercury by Liquid Chromatography-Atomic Fluorescence Spectrometry

AT-ON, relative atomic mass

OENORM 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
OENORM EN 17633-2021 General principles and requirements for testing for quality and nicotine levels of e-liquids

CH-SNV, relative atomic mass

SN 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

IT-UNI, relative atomic mass

UNI 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

Lithuanian Standards Office , relative atomic mass

LST 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
LST ISO 80000-10:2010 Quantities and units -- Part 10: Atomic and nuclear physics (ISO 80000-10:2009, identical)
LST EN ISO 6845:2003 Surface active agents - Technical alkane sulfonates - Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content (ISO 6845:1989)
LST EN ISO 15586:2004 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace (ISO 15586:2003)
LST ISO 14154:2007 Soil quality - Determination of some selected chlorophenols - Gas-chromatographic method with electron-capture detection (ISO 14154:2005, identical)
LST EN 12938-2000 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
LST EN 12938-2000/AC-2003 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry

ES-UNE, relative atomic mass

UNE-EN 16274:2022 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
UNE-CEN/TS 17633:2022 General principles and requirements for testing of quality and nicotine levels of electronic cigarette liquids (Endorsed by Asociación Española de Normalización in October of 2022.)
UNE-EN 12938:1999 Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry
UNE-EN 13615:2001 Methods for the analysis of ingot tin - Determination of impurity element contents in tin grades 99,90 % and 99,85 % by atomic spectrometry

BE-NBN, relative atomic mass

NBN T 63-162-1988 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Estimation of the mean relative molecular mass
NBN T 94-402-1977 Determination of the zinc mass in particles collected by air fil-tration - Atomic absorption spectrophotometry
NBN T 94-404-1977 Determination of the copper mass in particles collected by air filtration - Atomic absorption spectrophotometry
NBN T 94-403-1977 Determination of the cadmium mass in particles collected by air filtration - Atomic absorption spectrophotometry
NBN T 94-401-1977 Determination of the lead mass in particles collected by air filtration - Atomic absorption spectrophotometry
NBN T 94-406-1977 Determination of the ironmass m particles collected by air filtration - Atomic absorption spectrophotometry
NBN T 94-405-1977 Determination of the nickel mass in particles collected by air fil-tration — Atomic absorption spectrophotometry

NL-NEN, relative atomic mass

NEN 6311-1983 Vegetable and animal oils and fats Determination of the conventional mass by volume and of the relative density
NEN 6311-1993 Vegetable and animal oils and fats. Determination of the conventional mass by volume and of the relative density
NEN-ISO 7627-6:1993 Hardmetals. Chemical analysis by flame atomic absorption spectrometry. Part 6: Determination of chromium in contents from 0,01 to 2 % (m/m) (ISO 7627-6:1985)

ETSI - European Telecommunications Standards Institute, relative atomic mass

TR 101 802-2000 Speech Processing@ Transmission and Quality Aspects (STQ); The Concept of Relative Levels (V1.1.1)

VN-TCVN, relative atomic mass

TCVN 7724-2007 Water quality.Determination of merdury.Method using atomic fluorescence spectrometry
TCVN 7788-2007 Canned foods.Determination of tin content by atomic absorption spectrophotometric method
TCVN 6193-1996 Water quality.Determination of cobalt nickel, copper, zinc, cadmium, and lead.Flame atomic absorption spectrometric methods

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

GB/T 40374-2021 Hardmetals—Determination of lead and cadmium content—Flame atomic absorption spectrometric method and inductively coupled plasma atomic emission spectrometry
GB/T 40798-2021 Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry

TH-TISI, relative atomic mass

TIS 2250.1-2005 Plastics.determination of average molecular mass and molecular mass distribution of polymers using size.exclusion chromatography.part 1: general principles
TIS 1780.16-1999 General Methods of test for pigments and extenders part 16:determination of relative tinting strength (or equivalent colouring value)and colour on reduction of coloured pigments-visual comparison method

European Committee for Electrotechnical Standardization（CENELEC）, relative atomic mass

EN 61610:1996 Prints and Transparencies Produced from Electronic Sources Assessment of Image Quality
EN 61010-2-061:2015 Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-061: Particular requirements for laboratory atomic spectrometers with thermal atomization and ionization
EN 61010-2-061:2003 Safety requirements for electrical equipment for measurement, control, and laboratory use Part 2-061: Particular requirements for laboratory atomic spectrometers with thermal atomization and ionization (Remains Current)

Jiangxi Provincial Standard of the People's Republic of China, relative atomic mass

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

海关总署, relative atomic mass

SN/T 5323-2021 Determination of the migration amount of parabens in food contact materials, polymer materials, plastics, liquid chromatography-tandem mass spectrometry

Professional Standard - Non-ferrous Metal, relative atomic mass

YS/T 768-2011 Flame atomic absorption spectrometric analysis method of lithium in electrolyte cryolite

PL-PKN, relative atomic mass

PN M69770-1972 Industrial radiography Quality requirements and recommended practice for radiographic inspection of steel fusion welded butt joints
PN C80000-1992 Reagents and pure substances. Determination of small quantities of elements by atomic absorption spectrometry
PN-EN 16274-2021-10 E 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

PT-IPQ, relative atomic mass

IN-BIS, relative atomic mass

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., relative atomic mass

ASHRAE 3909-1995 Inorganic Fluoride Uptake as a Measure of Relative Compatibility of Molecular Sieve Desiccants with Fluorocarbon Refrigerants
ASHRAE CH-06-1-1-2006 Combining Radiant and Convective Systems with Thermal Mass for a More Comfortable Home

YU-JUS, relative atomic mass

JUS C.A1.546-1990 Hardmetals. Chemical analysis by flame atomic absorption spectrometry. Determi- natlon of chromium In ctmtents from 0,01 to 2 % (m/m)
JUS C.T3.010-1995 Welding and related processes - Technical requirements for welded joints made by steel melting - Quality levels

CENELEC - European Committee for Electrotechnical Standardization, relative atomic mass

EN 61010-2-061:1996 Safety Requirements for Electrical Equipment for Measurement@ Control@ and Laboratory Use Part 2-061: Particular Requirements for Laboratory Atomic Spectrometers with Thermal Atomization and Ionization

国家质量监督检验检疫总局, relative atomic mass

SN/T 4740-2016 Determination of defoliant pesticide residues in imported and exported cotton textile raw materials by liquid chromatography-mass spectrometry/mass spectrometry

Standard Association of Australia （SAA）, relative atomic mass

AS ISO 18114:2006 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials
AS 4699:2000 Zinc and zinc alloys - Determination of impurities and alloying elements - Atomic emission spectrometric method
AS ISO 18118:2006 Surface chemical analysis - Auger electron spectroscopy and X-ray photoelectron spectroscopy - Guide to the use of experimentally determined relative sensitivity factors for the quantitative analysis of homogeneous materials

European Telecommunications Standards Institute (ETSI), relative atomic mass

ETSI TR 101 802-2000 Speech Processing, Transmission and Quality Aspects (STQ); The Concept of Relative Levels (V1.1.1)

IPC - Association Connecting Electronics Industries, relative atomic mass

IPC 9151D-2012 Process Capability@ Quality@ and Relative Reliability (PCQR2) Benchmark Test Standard and Database
IPC 9151C-2010 Process Capability@ Quality@ and Relative Reliability (PCQR2) Benchmark Test Standard and Database
IPC 9151A-2003 Printed Board Process Capability@ Quality@ and Relative Reliability (PCQR2) Benchmark Test Standard and Database

Professional Standard - Chemical Industry, relative atomic mass

HG/T 2415-2007 Photographic chemicals.Measurement methods of the trace-metals in the color couples.Flame photometry of the atomic absorbs
HG/T 2415-1993 Photographic Chemicals - Determination of Trace Metals in Couplers - Flame Atomic Absorption Spectrometry

Professional Standard - Forestry, relative atomic mass

LY/T 2615-2016 Test method of wooden activated carbon.Determination of lead content.Atomic absorption spectrometry

Taiwan Provincial Standard of the People's Republic of China, relative atomic mass

CNS 15052-2007 Biodiesel - Fatty acid methyl esters (FAME) - Determination of sodium content by atomic absorption spectrometry
CNS 15053-2007 Biodiesel - Fatty acid methyl esters (FAME) - Determination of potassium content by atomic absorption spectrometry

工业和信息化部, relative atomic mass

YB/T 4700-2018 Determination of the amount of precipitated phase of manganese sulfide in iron and steel by electrolytic separation-flame atomic absorption spectrometry
YB/T 4799-2018 Determination of the precipitated phase amount of aluminum nitride in steel by electrolytic separation-inductively coupled plasma atomic emission spectrometry
YS/T 1261-2018 Hafnium Chemical Analysis Method Determination of Impurity Element Content Inductively Coupled Plasma Atomic Emission Spectrometry
YS/T 1171.13-2021 Methods for chemical analysis of recycled zinc raw materials Part 13: Determination of thallium content by inductively coupled plasma mass spectrometry and inductively coupled plasma atomic emission spectrometry

Professional Standard - Building Materials, relative atomic mass

JC/T 2027-2010 Determination of impurities in high purity quartz.Inductively coupled plasma atomic emission spectrometry

(U.S.) Joint Electron Device Engineering Council Soild State Technology Association, relative atomic mass

JEDEC JEP70C-2013 Guide to Standards and Publications Relating to Quality and Reliability of Electronic Hardware

Fujian Provincial Standard of the People's Republic of China, relative atomic mass

DB35/T 1248-2012 Determination of impurity content in germane gas for electronics industry - Gas chromatography

Institute of Electrical and Electronics Engineers (IEEE), relative atomic mass

ANSI Std N42.22-1995 American National Standard Traceability of Radioactive Sources to NIST and Associated Instrument Quality Control

Professional Standard - Electricity, relative atomic mass

DL/T 2603-2023

Professional Standard - Geology, relative atomic mass

DZ/T 0064.81-2021 Methods of Analytical Groundwater Quality Part 81: Determination of Mercury Amounts by Atomic Fluorescence Spectrometry

Professional Standard - Nuclear Industry, relative atomic mass

EJ/T 20170-2018 Determination of 20 trace impurity elements in metallic uranium by inductively coupled plasma atomic emission spectrometry

Professional Standard - Energy, relative atomic mass

NB/T 11245-2023 Determination of Trace Elements in Solid Biomass Fuels by Inductively Coupled Plasma-Atomic Emission Spectrometry

Qinghai Provincial Standard of the People's Republic of China, relative atomic mass

DB63/T 1611-2017 Determination of Impurity Content in Silicon Tetrachloride as Raw Material of Optical Fiber Preform by Inductively Coupled Plasma Mass Spectrometry

International Electrotechnical Commission (IEC), relative atomic mass

IEC 60247:1978 Measurement of relative permittivity, dielectric dissipation factor and d.c. resistivity of insulating liquids

Shandong Provincial Standard of the People's Republic of China, relative atomic mass

DB37/T 1779-2011 Determination of Nitrofuran Original Drug Residues in Aquatic Seeds by Liquid Chromatography-Tandem Mass Spectrometry

Hebei Provincial Standard of the People's Republic of China, relative atomic mass

DB13/T 5127.8-2019 Determination of Toxic and Hazardous Substances in Extracts of Implantable Medical Device Polymer Materials by High Performance Liquid Chromatography for Migration of Terephthalic Acid

Canadian Standards Association (CSA), relative atomic mass

CAN/CSA-ISO 10008:2015 Quality management - Customer satisfaction - Guidelines for business-to-consumer electronic commerce transactions (First Edition)