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molecular weight

molecular weight, Total:147 items.

In the international standard classification, molecular weight involves: Petroleum products in general, Crude petroleum, Medical equipment, Plastics, Fuels, Raw materials for rubber and plastics, Protection against dangerous goods, Environmental protection, Products of the chemical industry, Analytical chemistry, Radiation measurements, Nuclear energy engineering, Physics. Chemistry, Spices and condiments. Food additives.

American Society for Testing and Materials (ASTM), molecular weight

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 D2502-04(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 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 D6579-00 Standard Practice for Molecular Weight Averages and Molecular Weight Distribution of Hydrocarbon and Terpene Resins by Size-Exclusion Chromatography
ASTM D2502-92(2002) Standard Test Method for Estimation of Molecular Weight (Relative Molecular Mass) of Petroleum Oils From Viscosity Measurements
ASTM D5296-05 Standard Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography
ASTM D4001-93(2006) Standard Test Method for Determination of Weight-Average Molecular Weight of Polymers By Light Scattering
ASTM D4001-13 Standard Test Method for Determination of Weight-Average Molecular Weight of Polymers By Light Scattering
ASTM D2503-82(1987)e1 Standard Test Method for Molecular Weight (Relative Molecular Mass) of Hydrocarbons by Thermoelectric Measurement of Vapor Pressure
ASTM D6474-19 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM D6474-20 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM E261-98 Standard Practice for Determining Neutron Fluence, Fluence Rate, and Spectra by Radioactivation Techniques
ASTM D7134-05 Standard Test Method for Molecular Mass Averages and Molecular Mass Distribution of Atactic Polystyrene by Matrix Assisted Laser Desorption/Ionization (MALDI)-Time of Flight (TOF) Mass Spectrometry (MS)
ASTM D3593-80(1986)e1 Test Method for Molecular Weight Averages and Molecular Weight Distribution of Certain Polymers by Liquid Size-Exclusion Chromatography (Gel Permeation Chromatography GPC) Using Universal Calibration
ASTM D7134-05(2012) Standard Test Method for Molecular Mass Averages and Molecular Mass Distribution of Atactic Polystyrene by Matrix Assisted Laser Desorption/Ionization (MALDI)-Time of Flight (TOF) Mass Spectrometry (MS)
ASTM D6474-99 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM D6474-99(2006) Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM D6579-11(2020) Standard Practice for Molecular Weight Averages and Molecular Weight Distribution of Hydrocarbon, Rosin and Terpene Resins by Size-Exclusion Chromatography
ASTM D5296-11 Standard Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography
ASTM D6474-12 Standard Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography
ASTM D6579-11 Standard Practice for Molecular Weight Averages and Molecular Weight Distribution of Hydrocarbon, Rosin and Terpene Resins by Size-Exclusion Chromatography
ASTM E261-03 Standard Practice for Determining Neutron Fluence, Fluence Rate, and Spectra by Radioactivation Techniques
ASTM D5296-97 Standard Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography
ASTM D3536-76e1 Standard Test Method for Molecular Weight Averages And Molecular Weight Distribution Of Polystyrene By Liquid Exclusion Chromatography (Gel Permeation Chromatography - Gpc)
ASTM D3536-91 Standard Test Method for Molecular Weight Averages And Molecular Weight Distribution Of Polystyrene By Liquid Exclusion Chromatography (Gel Permeation Chromatography - Gpc)
ASTM D5296-19 Standard Test Method for Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography
ASTM E261-15 Standard Practice for Determining Neutron Fluence, Fluence Rate, and Spectra by Radioactivation Techniques
ASTM F2759-11 Standard Guide for Assessment of the Ultra High Molecular Weight Polyethylene (UHMWPE) Used in Orthopedic and Spinal Devices
ASTM D6579-06 Standard Practice for Molecular Weight Averages and Molecular Weight Distribution of Hydrocarbon and Terpene Resins by Size-Exclusion Chromatography
ASTM D6579-11(2015) Standard Practice for Molecular Weight Averages and Molecular Weight Distribution of Hydrocarbon, Rosin and Terpene Resins by Size-Exclusion Chromatography

Professional Standard - Commodity Inspection, molecular weight

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

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

GJB 1965-1994 Determination of molecular weight and molecular weight distribution of hydroxyl-terminated polybutadiene by gel permeation chromatography

国家药监局, molecular weight

YY/T 1678-2019 Method for detecting molecular weight and molecular weight distribution of polylactic acid and its copolymers for surgical implants

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, molecular weight

GB/T 17282-1998 Method for estimation of molecular weight (relative molecular mass) of petroleum oils from viscosity measurements
GB/T 6599-1986 Determination of molecular weight averages and molecular weight distribution of polystyrene standards by steric exclusion chromatography
GB/T 21864-2008 Standard test method for molecular weight averages and molecular weight distribution of polystyrene.High performance size-exclusion chromatography
GB/T 36214.4-2018 Plastics.Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography.Part 4:High-temperature method
GB/T 36214.2-2018 Plastics.Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography.Part 2:Universal calibration method
GB/T 27843-2011 Chemicals.Determination of the low molecular weight content of a polymer using Gel permeation chromatography (GPC)
GB/T 11988-1989 Surface active agent--Technical alkane sulfonates--Determination of mean relative molecular mass and content of alkane monosulfonates

Professional Standard - Petrochemical Industry, molecular weight

SH/T 0108-1992 Determination of average molecular weight and molecular weight distribution of certain polymeric additives (Size Exclusion Chromatography)
SH/T 0730-2004 Estimation of molecular weigh (relative molecular mass) of petroleum oils from viscosity measurements
SH/T 0583-1994 Determination of relative molecular weight of hydrocarbons (thermoelectric measurement of vapor pressure method)

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

GB/T 36214.1-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 1:General principles
GB/T 36214.3-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part 3:Low-temperature method
GB/T 36214.5-2018 Plastics—Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography—Part5:Method using light-scattering detection

British Standards Institution (BSI), molecular weight

BS ISO 16564:2004 Rubber, raw natural - Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC)
BS ISO 16014-1:2012 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. General principles
BS ISO 16014-4:2019 Tracked Changes. Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. High-temperature method
BS ISO 16014-3:2019 Tracked Changes. Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. Low-temperature method
BS ISO 16014-2:2012 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Universal calibration method
BS ISO 16014-1:2019 Tracked Changes. Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. General principles
BS EN ISO 16014-5:2019 Tracked Changes. Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. Light-scattering method
BS ISO 16014-4:2012 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. High-temperature method
BS EN ISO 16014-5:2012 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Method using light-scattering detection
BS 3762-3.24:1988 Analysis of formulated detergents - Quantitative test methods - Method for determination of low molecular mass alcohols content
BS ISO 16014-3:2012 Plastics. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Low-temperature method
BS ISO 16014-2:2019 Tracked Changes. Plastics. Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography. Universal calibration method
BS EN ISO 10927:2011 Plastics. Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
BS EN ISO 10927:2018 Plastics. Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
BS 3762 Sec.3.24:1988 Analysis of formulated detergents. Quantitative test methods. Method for determination of low molecular mass alcohols content

International Organization for Standardization (ISO), molecular weight

ISO 16564:2004 Rubber, raw natural - Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC)
ISO 16014-1:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 1: General principles
ISO 16014-4:2019 Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 4: High-temperature method
ISO 16014-3:2019 Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 3: Low-temperature method
ISO 16014-1:2019 Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 1: General principles
ISO 16014-5:2019 Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 5: Light-scattering method
ISO 16014-2:2019 Plastics — Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography — Part 2: Universal calibration method
ISO 16014-4:2003 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 4: High-temperature method
ISO 16014-4:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 4: High-temperature method
ISO 16564:2004/Amd 1:2006 Rubber, raw natural — Determination of average molecular mass and molecular-mass distribution by size exclusion chromatography (SEC) — Amendment 1
ISO 16014-5:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 5: Method using light-scattering detection
ISO 16014-1:2003/Cor 1:2005 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 1: General principles; Technical Corrigendum 1
ISO 16014-2:2003 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 2: Universal calibration method
ISO 16014-2:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 2: Universal calibration method
ISO 16014-3:2003 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 3: Low-temperature method
ISO 16014-3:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 3: Low-temperature method
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 10927:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
ISO 10927:2018 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)

Korean Agency for Technology and Standards (KATS), molecular weight

KS M ISO 16564:2007 Rubber, raw natural－Determination of average molecular mass and molecular－mass distribution by size exclusion chromatography(SEC)
KS M ISO 16564-2007(2022) Rubber, raw natural－Determination of average molecular mass and molecular－mass distribution by size exclusion chromatography(SEC)
KS M ISO 16564-2007(2017) Rubber, raw natural－Determination of average molecular mass and molecular－mass distribution by size exclusion chromatography(SEC)

American National Standards Institute （ANSI), molecular weight

ANSI/ASTM D5296:1997 Molecular Weight Averages and Molecular Weight Distribution of Polystyrene by High Performance Size-Exclusion Chromatography, Test Method of (08.03)
ANSI/ASTM D6474:1999 Test Method for Determining Molecular Weight Distribution and Molecular Weight Averages of Polyolefins by High Temperature Gel Permeation Chromatography

未注明发布机构, molecular weight

BS ISO 16564:2004(2006) Rubber, raw natural — Determination of averagemolecularmass and molecular - mass distribution by size exclusion chromatography (SEC)
BS 3762-3.24:1988(2011) Analysis of formulated detergents — Part 3 : Quantitative test methods — Section 3.24 Methods for determination of low molecular mass alcohols content

Japanese Industrial Standards Committee (JISC), molecular weight

JIS K 7252-1:2008 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 1: General principles
JIS K 7252-1:2016 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 1: General principles
JIS K 7252-3:2008 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 3: Low-temperature method
JIS K 7252-4:2008 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 4: High-temperature method
JIS K 7252-3:2016 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 3: Low-temperature method
JIS K 7252-4:2016 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 4: High-temperature method
JIS K 7252-5:2016 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 5: Method using light-scattering detection
JIS K 7252-2:2008 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 2: Universal calibration method
JIS K 7252-2:2016 Plastics -- Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography -- Part 2: Universal calibration method

RU-GOST R, molecular weight

GOST 33418-2015 Testing of chemicals of environmental hazard. Determination of the Number-Average Molecular Weight and the Molecular Weight Distribution of Polymers using Gel Permeation Chromatography
GOST R 57268.1-2016 Polymer composites. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Part 1. General principles
GOST R 57268.2-2016 Polymer composites. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Part 3. System calibration
GOST R 57268.3-2016 Polymer composites. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Part 3. Low-temperature method
GOST R 57268.4-2016 Polymer composites. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Part 4. High-temperature method
GOST 33402-2015 Testing of chemicals of environmental hazard. Determination of the low molecular weight content of a polymer using gel permeation chromatography
GOST R 54353-2011 Food common salt. Determination of sulphate-ion mass fraction by gravimetric method
GOST R 54352-2011 Food common salt. Determination of a mass fraction of magnesium-ion and calcium-ion by complexonometric method

Association Francaise de Normalisation, molecular weight

NF EN ISO 16014-5:2019 Plastiques - Détermination de la masse moléculaire moyenne et de la distribution des masses moléculaires de polymères par chromatographie d'exclusion stérique - Partie 5 : méthode par diffusion lumineuse
NF T30-711:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).
NF T51-240-5:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 5 : method using light-scattering method.
NF EN ISO 10927:2018 Plastiques - Détermination de la masse moléculaire et de la distribution des masses moléculaires des polymères par spectrométrie de masse, à temps de vol, après désorption/ionisation laser assistée par matrice (SM-MALDI-TOF)
NF T51-241:2018 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
NF T51-241:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS).

German Institute for Standardization, molecular weight

DIN EN ISO 16014-5:2019-09 Plastics - Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography - Part 5: Light-scattering method (ISO 16014-5:2019); German version EN ISO 16014-5:2019
DIN EN ISO 16014-5:2019 Plastics - Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography - Part 5: Light-scattering method (ISO 16014-5:2019)
DIN EN ISO 10927:2018-10 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2018); German version EN ISO 10927:2018
DIN 55674:2006 Synthetic Polymers - Determination of molecular mass and molecular mass distribution of polymers by matrix assisted laser desorption/ionization-time-of-flight-mass spectrometry
DIN EN ISO 10927:2018 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2018)
DIN IEC/TS 62607-3-2:2014 Nanomanufacturing - Key control characteristics - Part 3-2: Luminescent nanoparticles - Determination of mass of quantum dot dispersion (IEC 113/203/CD:2013)
DIN IEC/TS 62607-3-2:2018 Nanomanufacturing - Key control characteristics - Part 3-2: Luminescent nanoparticles - Determination of mass of quantum dot dispersion (IEC/TS 62607-3-2:2017)
DIN EN ISO 16014-5:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 5: Method using light-scattering detection (ISO 16014-5:2012); German version EN ISO 16014-5:2012
DIN IEC/TS 62607-3-2:2018-09*DIN SPEC 42607-3-2:2018-09 Nanomanufacturing - Key control characteristics - Part 3-2: Luminescent nanoparticles - Determination of mass of quantum dot dispersion (IEC/TS 62607-3-2:2017)
DIN EN ISO 10927:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2011); German version EN ISO 10927:2011

ES-UNE, molecular weight

UNE-EN ISO 16014-5:2020 Plastics - Determination of average molecular weight and molecular weight distribution of polymers using size-exclusion chromatography - Part 5: Light-scattering method (ISO 16014-5:2019)
UNE-EN ISO 10927:2019 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2018)

农业农村部, molecular weight

NY/T 1860.35-2016 Test Guidelines for Determination of Physical and Chemical Properties of Pesticides Part 35: Determination of Polymer Molecular Weight and Molecular Weight Distribution (Gel Permeation Chromatography)
NY/T 1860.36-2016 Test Guidelines for Determination of Physical and Chemical Properties of Pesticides Part 36: Determination of Low Molecular Weight Components of Polymers (Gel Permeation Chromatography)

TH-TISI, molecular weight

TIS 2250.3-2005 Plastics.determination of average molecular mass and molecular mass distribution of polymers using size.exclusion chromatography.part 3: low.temperature method
TIS 2250.4-2005 Plastics.determination of average molecular mass and molecular mass distribution of polymers using size.exclusion chromatography.part 4: high.temperature method
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 2250.2-2005 Plastics.determination of average molecular mass and molecular mass distribution of polymers using size.exclusion chromatography.part 2: universal calibration method

Danish Standards Foundation, molecular weight

DS/EN ISO 16014-5:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 5: Method using light-scattering detection
DS/EN ISO 10927:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)

GOSTR, molecular weight

GOST R 57268.5-2016 Polymer composites. Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography. Part 5. Method using light-scattering detection

Lithuanian Standards Office , molecular weight

LST EN ISO 16014-5:2012 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 5: Method using light-scattering detection (ISO 16014-5:2012)
LST EN ISO 10927:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2011)

AENOR, molecular weight

UNE-EN ISO 16014-5:2013 Plastics - Determination of average molecular mass and molecular mass distribution of polymers using size-exclusion chromatography - Part 5: Method using light-scattering detection (ISO 16014-5:2012)
UNE-EN ISO 10927:2012 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2011)

European Committee for Standardization (CEN), molecular weight

EN ISO 10927:2018 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS)
EN ISO 10927:2011 Plastics - Determination of the molecular mass and molecular mass distribution of polymer species by matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) (ISO 10927:2011)

International Electrotechnical Commission (IEC), molecular weight

IEC 113/203/CD:2013 IEC/TS 62607-3-2: Nanomanufacturing - Key control characteristics - Part 3-2: Luminescent nanoparticles - Determination of mass of quantum dot dispersion

CZ-CSN, molecular weight

CSN 80 0523-1974 Man-made fibres.Determination of pre-paralion contenl and low-moleeular parl on man-made fibres

Professional Standard - Machinery, molecular weight

JB/T 50047-1999 Measuring tools, measuring instruments, product quality grading, electronic plug gauges