mg relative atomic mass

mg relative atomic mass, Total:132 items.

The international standard classification for "mg relative atomic mass" includes: Crude petroleum , Chemical analysis , Surface active agents , Welded joints , Test conditions and procedures in general , Aluminium .

The Chinese standard classification for "mg relative atomic mass" includes: Crude petroleum , Basic standards and general methods , Basic standards and general methods for surface active agent , Basic standards and general methods , Basic standards and general methods , Surface active agent , Welding and cutting , Metal casting and forging materials used for aviation and aerospace .

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

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 5113-1985 Atomic mass unit and kilogram conversion tables
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 step
GB/T 17282-1998 Method for estimation of molecular weight (relative molecular mass) of petroleum oils from viscosity measurements

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 4045-2025 Method for Determining Relative Quality of Grains

Professional Standard - Light Industry

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

Military Standard of the People's Republic of China-General Armament Department

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

Professional Standard - Commodity Inspection

SN/T 3002-2011 Determination 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 1797.10-2008 Technical regulation on safety and sanitation for inspection of iron ore. Part 10:Relative reducibility for quality evaluation

Group Standards of the People's Republic of China

T/CSTM 00197-2021 Graphene quantum dots — Determination of relative fluorescence quantum efficiency for the blue emission — Molecular fluorescence spectroscopy
T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed

Professional Standard - Petroleum

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

Professional Standard - Aviation

HB 7266.1-1996 Aluminum-lithium Alloy Chemical Composition Analysis Method - Determination for Content of Copper, Iron, Lithium, Magnesium, Siliconm, Zirconium Through Inductively Coupled Plasma Atomic Emission Spectromety

Professional Standard - Petrochemical Industry

SH/T 0583-1994 Determination method for hydrocarbon relative molecular weight (thermoelectric measurement vapor pressure method)

Shaanxi Provincial Standard of the People's Republic of China

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

Professional Standard - Agriculture

10药典四部-2015 atomic scale

Professional Standard - Environmental Protection

HJ 1268-2022 Water quality-Determination of methyl mercury and ethyl mercury-Liquid chromatography - atomic fluorescence spectrometry

British Standards Institution (BSI)

BS 6829-3.1:1989 Analysis of surface active agents (raw materials). Sodium alkylbenzenesulphonates. Method for determination of mean relative molecular mass
BS 6829-3-3.1:1987 Analysis of surface active agents (raw materials). Sodium alkylbenzenesulphonates.-Method for determination of mean relative molecular mass
BS 6829-2.2:1989 Analysis of surface active agents (raw materials). Alkane sulphonates. Method for determination of mean relative molecular mass and content of alkane monosulphonates
BS 6829-2-2.2:1987 Analysis of surface active agents (raw materials). Alkane sulphonates.-Method for determination of mean relative molecular mass of alkane monosulphonates
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 ISO 7215:1995 Iron ores. Determination of relative reducibility
BS EN ISO 12020:2000 Water quality - Determination of aluminium - Atomic absorption spectrometric methods
BS EN 1233:1997(2008)*BS 6068-2.38:1997 Water quality-Determination of mercury-Atomic absorption spectrometry method
BS ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method

Netherlands Institute for Standardization

NEN 2583-1991 Fertilizers - Determination of cadmium content (of at least 10 mg/kg) by atomic absorption spectrometry (flame technique)

American Society for Testing and Materials (ASTM)

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 D2502-04(2009) 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(2012) 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 D3674-89(1993)e1 Determination of relative extrusion mass of carbon black
ASTM D2502-14(2019)e1 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 D2502-14 Standard Test Method for Estimation of Mean Relative Molecular Mass of Petroleum Oils from Viscosity Measurements
ASTM D2502-24 Standard Test Method for Estimation of Mean Relative Molecular Mass of Petroleum Oils from Viscosity Measurements
ASTM ADJD2502-70 Adjunct to D2502 Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM D2502-14(2019) Standard Test Method for Estimation of Mean Relative Molecular Mass of Petroleum Oils from Viscosity Measurements
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 D2502-04 Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM E1735-19 Standard Practice for Determining Relative Image Quality Response of Industrial Radiographic Imaging Systems from 4 to 25 MeV

Magyar Szabványügyi Testület

MNOSZ 4856-1952 Electric cutting raw materials. internal relative measurement

German Institute for Standardization

DIN 51790-4:1988 Testing of liquid fuels; determination of the vanadium and nickel content with a mass fraction 1 mg/kg; determination by atomic absorption spectrometry (AAS) after incineration
DIN 51790-4:1988-11 Testing of liquid fuels; determination of vanadium and nickel content with a mass fraction greater than 1 mg/kg; determination by atomic absorption spectrometry (AAS) after incineration
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 ISO 12020:2000 Water quality - Determination of aluminium - Atomic absorption spectrometric methods (ISO 12020:1997); German version EN ISO 12020:2000
DIN EN 1233:1996 Water quality - Determination of chromium - Atomic absorption spectrometric methods; German version EN 1233:1996
DIN EN 16274 E:2020-03 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
DIN ISO 17378-2 E:2017-01 Water quality - Determination of arsenic and antimony - Part 2: Hydride generation atomic absorption spectrometry (HG-AAS)
DIN 51790-3:1978-04 Testing of Liquid Fuels; Determination of Vanadium Content; Vanadium Content in the Range of 0.4 to 4.0 mg/kg; Determination by Flameless Atomic Absorption Spectroscopy after Incineration

Association Francaise de Normalisation

XP ISO/TS 10832:2010 Soil quality - Effects of pollutants on mycorhyzogenic fungi - Spore germination test
NF EN ISO 17852:2008 Water quality - Mercury dosage - Atomic fluorescence spectrometry method
NF EN 1233:1996 Water quality - Chromium dosage - Atomic absorption spectrometry methods
NF EN ISO 7980:2000 Water quality - Calcium and magnesium dosage - Atomic absorption spectrometry method
NF EN ISO 12020:2000 Water quality - Aluminum determination - Atomic absorption spectrometry methods
NF ISO 6841:1988 Surfactants - Technical linear sodium alkylbenzene sulphonates - Determination of average relative molecular mass by gas-liquid chromatography
NF X31-108:2002 Soil quality - Determination of ammonium acetate extractable Ca++, Mg++, K+ and Na+ cations - Agitation method.
NF T90-113-1:2007 Water quality - Determination of mercury - Method using atomic absorption spectrometry.
NF X43-275:2002 Air quality - Air in workplaces - Determination of elements present in the air in workplaces by atomic spectrometry
NF T01-001:1962 Chemical industries. Names and symbols of elements. Table of relative atomic weights.
NF ISO 6843:1988 Surfactants - Ethoxylated alcohol and alkylphenol sulfates - Evaluation of average relative molecular mass
NF EN ISO 6845:2003 Surfactants - Technical alkanesulfonates - Determination of the average relative molecular mass of alkanemonosulfonates and their content
NF X31-108:2024 Soil quality - Determination of extractable ammonium acetate Ca++, Mg++, K+ and Na+ cations - Agitation method

Spanish Association for Standardization (UNE)

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 Determination of relative molecular mass of linear sodium alkylphenyl sulfate detergent by gas-liquid chromatography
UNE 36371-4:1986 DETERMINATION OF THE TIN COATING MASS. ATOMIC ABSORPTION METHOD
UNE 22-135-1988 Quantification of magnesium in iron minerals by atomic absorption technique
UNE 22-134-1988 Quantification of calcium in iron minerals by atomic absorption technique
UNE 55842:1990 SURFACE ACTIVE AGENTS. SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS. ESTIMATION OF THE MEAN RELATIVE MOLECULAR MASS
UNE 55-842-1990 Estimation of relative molecular masses in sulfate alcohol detergents and ethoxylated alkylphenol detergents

European Committee for Standardization (CEN)

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

International Telecommunication Union (ITU)

ITU-R BT.1127 SPANISH-1994 Relative Quality Requirements of Television Broadcast Systems
ITU-R BT.1127-1994 Relative Quality Requirements of Television Broadcast Systems
ITU-R BT.1127 FRENCH-1994 Exigences de qualité relative des systèmes de radiodiffusion télévisuelle
ITU-R TF.458-3-1998 International Comparisons of Atomic Time Scales

Korean Agency for Technology and Standards (KATS)

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 M ISO 6841-2023 Surface active agents－Technical straight-chain sodium alkylbenzenesulfonates－Determination of mean relative molecular mass by gas-liquid chromatography
KS D ISO 18114-2020 Surface chemical analysis－Secondary-ion mass spectrometry－Determination of relative sensitivity factors from ion-implanted reference materials
KS D ISO 18114-2005(2020) Surface chemical analysis－Secondary-ion mass spectrometry－Determination of relative sensitivity factors from ion-implanted reference materials
KS M ISO 6843-2008 Surface active agents－Sulfated ethoxylated alcohols and alkylphenols－Estimation of the mean relative molecular mass
KS I ISO 22892:2007 Soil quality－Guidelines for the identification of target compounds by gas chromatography and mass spectrometry
KS B 5410-1982 Methods of measurement for vignetting factor and relative focal plane illuminance
KS B 5410-2013(2018) Methods of measurement for vignetting factor and relative focal plane illuminance

GCC Standardization Organization

GSO ISO 18114:2013 Surface chemical analysis -- Secondary-ion mass spectrometry -- Determination of relative sensitivity factors from ion-implanted reference materials

Gosstandart of Russia

GOST 27566-1987 Superpure substances. Method of atomic emission spectroscopy for determination of chemical elements impurities in liquid-phase substances
GOST 27566-2020 Superpure substances. Determination of impurities of chemical elements by atomic emission spectrometry methods in liquid-phase substances
GOST 28658-1990 Iron ores. Determination of relative reducibility
GOST 33413-2015 Raw materials and food products. Determination of the mass fraction of tin by the atomic absorption method
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 33412-2015 Raw materials and food products. Determination of the mass fraction of mercury by flameless atomic absorption method
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 33411-2015 Raw materials and food products. Determination of the mass fraction of arsenic by the method of atomic absorption with hydride generation

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 6841:2013 Surface active agents - Technical straight-chain sodium alkylbenzenesulfonates - Determination of mean relative molecular mass by gas-liquid chromatography

Ente Nazionale Italiano di Unificazione

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

International Organization for Standardization (ISO)

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 7215:1995 Iron ores - Determination of relative reducibility
ISO 7215:1985 Iron ores; Determination of relative reducibility
ISO 6843:1988 Surface active agents; sulfated ethoxylated alcohols and alkylphenols; estimation of the mean relative molecular mass
ISO 6845:1982 Surface active agents — Technical alkane sulphonates — Determination of mean relative molecular mass of alkane monosulphonates
ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method

Swedish Institute for Standards

SS-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

Czech Standards Institute (UNMZ)

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 ISO 7215:1993 Iron ores. Determination of realtive reducibility
CSN 65 2475-1981 Sodium Chloride (Salt) Method of Atomie Absorption Spectroscophy of Copper Content Determination
CSN 65 2469-1981 Sodium Chloride (Salt) Method of Iron Content Determination by Atomic Absorption Spektrography
CSN 68 4134-1987 Determination of small amounts of che- ical elements by atomic absorption pectrometry
CSN 75 7400-1998 Water quality - Determination of silver by atomic absorption spectrometric methods

Argentine Institute of Standardization

IRAM 10503-1958 Method for determination of relative specific mass of stirred soil

American Petroleum Institute (API)

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

Japanese Industrial Standards Committee (JISC)

JIS K 0400-55-20:1998 Water quality -- Determination of cadmium by atomic absorption spectrometry

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 6843:2016 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Estimation of the mean relative molecular mass

National Association of Corrosion Engineers (NACE)

NACE Paper 10876-2018 Meaningful Tests for the Quality of Superduplex Stainless Steels (SDSS)

National Standardisation Body (ASRO)

STAS SR 13315-1996 Water quality - Iron determination - Spectrometric method of atomic absorption