iso relative molecular mass

iso relative molecular mass, Total:86 items.

The international standard classification for "iso relative molecular mass" includes: Crude petroleum , Chemical analysis , Welded joints , Surface active agents , Aliphatic hydrocarbons , General standards related to shipbuilding and marine structures .

The Chinese standard classification for "iso relative molecular mass" includes: Crude petroleum , Basic standards and general methods , Basic standards and general methods , Basic standards and general methods for surface active agent , Surface active agent , Welding and cutting , Electrical, observation/communication and navigation equipment for vessel in general .

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

GB/T 17282-1998 Method for estimation of molecular weight (relative molecular mass) of petroleum oils from viscosity measurements
GB/T 11988-2008 Surface active agents—Technical alkane sulfonates—Determination of mean relative molecular mass and content of the alkane monosulfonate
GB/T 25186-2010 Surface chemical analysis—Secondary-ion mass spectrometry—Determination of relative sensitivity factors from ion-implanted reference materials
GB/T 13530.3-1992 Sodium ethoxylated alkyl sulfate--Determination of the mean relative molecular mass
GB/T 17282-2012 Test method for estimation of mean relative molecular mass of petroleum oils from viscosity measurements
GB/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel

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

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
T/GDFCA 103-2023 Determination of volatile flavoured compounds in Amomi fructus Gas chromatography-mass spectrometry

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

Professional Standard - Petrochemical Industry

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

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 - Petroleum

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
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

Professional Standard-Ships

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

American Society for Testing and Materials (ASTM)

ASTM D2502-04(2009) 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(1996) 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(2007) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-92(2002)e1 Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D2503-92(2012) Standard Test Method for Relative Molecular Mass (Molecular Weight) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
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(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 D2502-14(2019)e1 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 D2502-14 Standard Test Method for Estimation of Mean 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 D3674-89(1993)e1 Determination of relative extrusion mass of carbon black
ASTM D2502-04 Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements

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-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 55842:1990 SURFACE ACTIVE AGENTS. SULFATED ETHOXYLATED ALCOHOLS AND ALKYLPHENOLS. ESTIMATION OF THE MEAN RELATIVE MOLECULAR MASS
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 55-842-1990 Estimation of relative molecular masses in sulfate alcohol detergents and ethoxylated alkylphenol detergents
UNE 55806:1990 SURFACE ACTIVE AGENTS. TECHNICAL STRAIGHT-CHAIN SODIUM ALKYLBENZENESULFONATES. DETERMINATION OF MEAN RELATIVE MOLECULAR MASS BY GAS-LIQUID CHROMATOGRAPHY
AENOR UNE-EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)

British Standards Institution (BSI)

20/30409889 DC BS ISO 18114. Surface chemical analysis. Secondary-ion mass spectrometry. Determination of relative sensitivity factors from ion-implanted reference materials
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
07/30138812 DC BS ISO 23830. Surface chemical analysis. Secondary-ion mass spectrometry. Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
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
12/30236292 DC BS EN ISO 17994. Water quality. Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods
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
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)

GCC Standardization Organization

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

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 M ISO 6841-2007(2023) Surface active agents－Technical straight-chain sodium alkylbenzenesulfonates－Determination of mean relative molecular mass by gas-liquid chromatography

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

German Institute for Standardization

DIN ISO 2416:1993-09 Passenger cars; mass distribution; identical with ISO 2416:1992
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 ISO 2871-1:1994 Determination of cationic-active matter content of detergents - High-molecular mass cationic-active matter (ISO 2871-1:1988)

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 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 6841:1988 Surface active agents; technical straight-chain sodium alkylbenzenesulfonates; determination of mean relative molecular mass by gas-liquid chromatography

Swedish Institute for Standards

SS-EN ISO 17994:2014 Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)

Association Francaise de Normalisation

NF ISO 6841:1988 Surfactants - Technical linear sodium alkylbenzene sulphonates - Determination of average relative molecular mass by gas-liquid chromatography
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

Lithuanian Standards Office

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 ISO 10006:2008 Quality management systems - Guidelines for quality management in projects (ISO 10006:2003, identical)
LST ISO 14154:2007 Soil quality - Determination of some selected chlorophenols - Gas-chromatographic method with electron-capture detection (ISO 14154:2005, identical)

Gosstandart of Russia

GOST R 50061-1992 Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Estimation of the mean relative molecular mass

International Telecommunication Union (ITU)

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

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
BH GSO ISO 18114:2016 Surface chemical analysis -- Secondary-ion mass spectrometry -- Determination of relative sensitivity factors from ion-implanted reference materials

Standards Norway

NS-EN ISO 17994:2014 Water quality — Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)

Ente Nazionale Italiano di Unificazione

UNI ISO 7708:1998 Air quality - Particle size fraction definitions for health-related sampling.

European Committee for Standardization (CEN)

EN ISO 15061:2001 Water Quality - Determination of Dissolved Bromate - Method by Liquid Chromatography of Ions ISO 15061:2001
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 5961:1995 Water Quality - Determination of Cadmium by Atomic Absorption Spectrometry (ISO 5961 : 1994)

AR-IRAM

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