ZH
RU
ES

Relative molecular weight 74

Relative molecular weight 74, Total:334 items.

In the international standard classification, Relative molecular weight 74 involves: Crude petroleum, Petroleum products in general, Optics and optical measurements, Organic chemicals, Fuels, Products of the chemical industry, Water quality, Photography, Milk and milk products, Quantities and units, Particle size analysis. Sieving, Optoelectronics. Laser equipment, Welding, brazing and soldering, Animal feeding stuffs, Analytical chemistry, Vibrations, shock and vibration measurements, Measurement of volume, mass, density, viscosity, Shipbuilding and marine structures in general, Shafts and couplings, Non-ferrous metals, Non-destructive testing, Electronic tubes, Radiation measurements, Soil quality. Pedology, Semiconductor devices, Character symbols, Electrical engineering in general, Ferroalloys, Equipment for petroleum and natural gas industries, Measurement of fluid flow, Materials and articles in contact with foodstuffs, Vocabularies, Aircraft and space vehicles in general, Construction materials, Plastics, Pharmaceutics, Edible oils and fats. Oilseeds, Paint ingredients, Applications of information technology, Paper and board, Products of the textile industry, Ferrous metals, Installations in buildings, Ceramics, Air quality, Medical equipment, Printed circuits and boards, Electricity. Magnetism. Electrical and magnetic measurements, Natural gas, Food products in general, Rubber, Tobacco, tobacco products and related equipment, Quality, Electrical and electronic testing, Electronic display devices.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Relative molecular weight 74

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 13530.3-1992 Sodium ethoxylated alkyl sulfate--Determination of the mean relative molecular mass
GB/T 5177.3-1985 Determination of mean relative molecular mass for industrial alkylbenzene--Gas-liquid chromatographic 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 11988-1989 Surface active agent--Technical alkane sulfonates--Determination of mean relative molecular mass and content of alkane monosulfonates
GB/T 11988-2008 Surface active agents-Technical alkane sulfonates-Determination of mean relative molecular mass and content of the alkane monosulfonate
GB/T 3323-1987 Methods for radiographic inspection and classification of radiographs for fusion welded butt joints in steel
GB/T 25186-2010 Surface chemical analysis.Secondary-ion mass spectrometry.Determination of relative sensitivity factors from ion-implanted reference materials
GB/T 21487.1-2008 Rotating shaft vibration measuring systems.Part 1:Relative and absolute sensing of radial vibration
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 30702-2014 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
GB/T 23296.10-2009 Food contact materials.Polymer.Determination of terephthalic in food simulants.High performance liquid chromatography
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)

Professional Standard - Commodity Inspection, Relative molecular weight 74

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 2492-2010 Determination of molecular weight of liquefied petroleum gas- Gas chromatography
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 2184-2009 Food contact materials.Polymer materials.Determination of terephthalic acid in food simulants.HPLC
SN/T 2184-2008 Food contact materials.Polymer materials.Determination of terephthalic acid in food simulants.HPLC

American Society for Testing and Materials (ASTM), Relative molecular weight 74

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 D2502-04 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 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 D2502-14(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 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 UOP990-11 Organic Analysis of Distillate by Comprehensive Two-Dimensional Gas Chromatography with Flame Ionization Detection
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 D7191-10 Standard Test Method for Determination of Moisture in Plastics by Relative Humidity Sensor
ASTM E2311-04 Standard Practice for QCM Measurement of Spacecraft Molecular Contamination in Space
ASTM E2311-04(2009) Standard Practice for QCM Measurement of Spacecraft Molecular Contamination in Space
ASTM D6579-11(2015) Standard Practice for Molecular Weight Averages and Molecular Weight Distribution of Hydrocarbon, Rosin and Terpene Resins by Size-Exclusion Chromatography
ASTM E2171-02(2008) Standard Practice for Rating-Scale Measures Relevant to the Electronic Health Record
ASTM D8200-22 Standard Practice for Creating a Correlation to Compare Particle Size Distribution Results of Proppants by Dynamic Imaging Analyzers and Sieves
ASTM C1807-15 Standard Guide for Nondestructive Assay of Special Nuclear Material (SNM) Holdup Using Passive Neutron Measurement Methods
ASTM F2759-09 Standard Guide for Assessment of the Ultra High Molecular Weight Polyethylene (UHMWPE) Used in Orthopedic and Spinal Devices
ASTM D3380-14 Standard Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Polymer-Based Microwave Circuit Substrates
ASTM D4004-06(2012) Standard Test Methods for Rubbermdash;Determination of Metal Content by Flame Atomic Absorption (AAS) Analysis
ASTM C1816-15 Standard Practice for The Ion Exchange Separation of Small Volume Samples Containing Uranium, Americium, and Plutonium Prior to Isotopic Abundance and Content Analysis
ASTM C1816-16 Standard Practice for The Ion Exchange Separation of Small Volume Samples Containing Uranium, Americium, and Plutonium Prior to Isotopic Abundance and Content Analysis

Professional Standard - Petrochemical Industry, Relative molecular weight 74

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

Group Standards of the People's Republic of China, Relative molecular weight 74

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

CZ-CSN, Relative molecular weight 74

CSN 40 4010-1971 Relative measurements of activity and partical emission of radioactive products. Speciíic activity relative measurements in liquid saturated layer.
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
CSN 38 5538-1989 Gaseous fuels. Determination of the content of ethin by gas chromatography
CSN 40 4012-1971 Measurement of ionizing radiation and particle emission of radionuclides. Relative activity measurement with internal proporlional counters.
CSN ISO 8226-1:1993 Paper and board. Measurement of hygroexpansivity. Part 1: Hygroexpansivity up to a maximum relative humidity of 68%

Professional Standard - Light Industry, Relative molecular weight 74

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
QB/T 1914-1993 Determination of average relative molecular weight of fatty alkyl trimethyl ammonium halide and fatty alkyl dimethyl benzyl ammonium halide by gas-liquid chromatography

Indonesia Standards, Relative molecular weight 74

SNI 6989.74-2009

Korean Agency for Technology and Standards (KATS), Relative molecular weight 74

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 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 6843:2008 Surface active agents-Sulfated ethoxylated alcohols and alkylphenols-Estimation of the mean relative molecular mass
KS M ISO 6843:2013 Surface active agents－Sulfated ethoxylated alcohols and alkylphenols－Estimation of the mean relative molecular mass
KS M ISO 6841:2007 Surface N 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 D ISO 18118-2005(2020) 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 h
KS B ISO 10817-1_2001:2021 Rotating shaft vibration measuring systems —Part 1: Relative and absolute sensing of radial vibration
KS M ISO 6845:2007 Surface N agents-Technical alkane sulfonates-Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content
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 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 D ISO 18114:2005 Surface chemical analysis－Secondary-ion mass spectrometry－Determination of relative sensitivity factors from ion-implanted reference materials
KS B ISO 10817-1:2001 Rotating shaft vibration measuring systems-Part 1:Relative and absolute sensing of radial vibration
KS B ISO 10817-1_2001:2001 Rotating shaft vibration measuring systems-Part 1:Relative and absolute sensing of radial vibration
KS B ISO 10817-1_2001:2016 Rotating shaft vibration measuring systems－Part 1：Relative and absolute sensing of radial vibration
KS C IEC 60027-3:2022 Letter symbols to be used in electrical technology — Part 3: Logarithmic and related quantities, and their units
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 W ISO 1151-1:2007 Flight dynamics-Concepts, quantities and symbols-Part 1:Aircraft motion relative to the air
KS W ISO 1151-1-2007(2012) Flight dynamics－Concepts, quantities and symbols－Part 1：Aircraft motion relative to the air
KS W 0636-1992(2012) Flight Dynamics-Concepts, Quantities and Symbols-Part 1 : Aircraft Motion Relative to the Air
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 11437-2:2012 Nickel alloys-Determination of trace-element content by electrothermal atomic absorption spectrometric method-Part 2:Determination of lead content
KS M ISO 8226-2:2008 Paper and board－Measurement of hygroexpansivity－Part 2：Hygroexpansivity up to a maximum relative humidity of 86 %
KS A ISO 12789-2:2012 Reference radiation fields－Simulated workplace neutron fields－Part 2：Calibration fundamentals related to the basic quantities
KS W ISO 1151-2:2008 Flight dynamics-Concepts, quantities and symbols-Part 2:Motions of the aircraft and the atmosphere relative to the Earth
KS W 0637-1993 Flight dynamics-Concepts,quantities and symbols-Part2:Motions of the aircraft and the atmosphere relative to the Earth
KS M ISO 8226-1:2018 Paper and board — Measurement of hygroexpansivity — Part 1:Hygroexpansivity up to a maximum relative humidity of 68 %
KS W 0637-1999(2009) FLIGHT DYNAMICS-CONCEPTS, QUANTITIES AND SYMBOLS-PART 2 : MOTIONS OF THE AIRCRAFT AND THE ATMOSPHERE RELATIVE TO THE EARTH
KS D ISO 22309:2011 Microbeam analysis-Quantitative analysis using energy-dispersive spectrometry(EDS)
KS M ISO 8226-1:2008 Paper and board－Measurement of hygroexpansivity－Part 1：Hygroexpansivity up to a maximum relative humidity of 68 %
KS W 0637-2013 FLIGHT DYNAMICS-CONCEPTS, QUANTITIES AND SYMBOLS-PART 2 : MOTIONS OF THE AIRCRAFT AND THE ATMOSPHERE RELATIVE TO THE EARTH
KS A ISO 8529-3:2002 Reference neutron radiations－Calibration of area and personal dosimeters and determination of their response as a function of neutron energy and angle of incidence

ES-AENOR, Relative molecular weight 74

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 55-842-1990

International Organization for Standardization (ISO), Relative molecular weight 74

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 18329:2004 | IDF 193:2004 Milk and milk products — Determination of furosine content — Ion-pair reverse-phase high-performance liquid chromatography method
IEC/CD 80000-15 Quantities and units — Part 15: Logarithmic and related quantities
ISO 6841:1983 Surface active agents — Technical straight-chain sodium alkylbenzenesulphonates — Determination of mean relative molecular mass — Gas-liquid chromatographic method
ISO 12233:2000 Photography - Electronic still-picture cameras - Resolution measurements
ISO 12233:2023 Photography — Electronic still picture imaging — Resolution and spatial frequency responses
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
ISO 13653:2019 Optics and photonics — General optical test methods — Measurement of relative irradiance in the image field
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 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 10817-1:1998 Rotating shaft vibration measuring systems - Part 1: Relative and absolute sensing of radial vibration
ISO 7760:1986 Photographic processing waste; Determination of hydroquinone content; Spectrophotometric method
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 16531:2020 Surface chemical analysis — Depth profiling — Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS
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 1151-1:1975 Title missing - Legacy paper document
ISO 1151-1:1988 Flight dynamics; concepts, quantities and symbols; part 1: aircraft motion relative to the air
ISO 1151-1:1985 Flight dynamics — Concepts, quantities and symbols — Part 1: Aircraft motion relative to the air
ISO 9167-1:1992 Rapeseed; determination of glucosinolates content; part 1: method using high-performance liquid chromatography
ISO 11438-1:1993 Ferronickel; determination of trace-element content by electrothermal atomic absorption spectrometric method; part 1: general requirements and sample dissolution
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 11437-2:1994 Nickel alloys - Determination of trace-element content by electrothermal atomic absorption spectrometric method - Part 2: Determination of lead content
ISO 10633-1:1995 Oilseed residues - Determination of glucosinolates content - Part 1: Method using high-performance liquid chromatography
ISO 3028:1974 Photography — Expendable photoflash lamps — Determination of relative spectral energy distribution for calculation of spectral distribution index
ISO 11938:2012 Microbeam analysis - Electron probe microanalysis - Methods for elemental-mapping analysis using wavelength-dispersive spectroscopy
ISO 1151-2:1985 Flight dynamics; Concepts, quantities and symbols; Part 2 : Motions of the aircraft and the atmosphere relative to the Earth
ISO 8226-1:1994 Paper and board - Measurement of hygroexpansivity - Part 1: Hygroexpansivity up to a maximum relative humidity of 68 %
ISO 8226-2:1990 Paper and board; measurement of hygroexpansivity; part 2: hygroexpansivity up to a maximum relative humidity of 86 %
ISO 20351:2017 Fine ceramics (advanced ceramics, advanced technical ceramics) — Absolute measurement of internal quantum efficiency of phosphors for white light emitting diodes using an integrating sphere
ISO 22309:2011 Microbeam analysis - Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above
ISO/FDIS 2613-2:2023 Analysis of natural gas — Silicon content of biomethane — Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry
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 9167-1:1992/Amd 1:2013 Rapeseed.Determination of glucosinolates content.Part 1: Method using high-performance liquid chromatography; Amendment 1
ISO/DIS 2613-2 Analysis of natural gas — Biomethane — Part 2: Determination of siloxane content by gas chromatography ion mobility spectrometry
ISO 1151-2:1985/Add 1:1987 Flight dynamics — Concepts, quantities and symbols — Part 2: Motions of the aircraft and the atmosphere relative to the Earth — Addendum 1
ISO 1151-2:1985/Amd 1:1987 Flight dynamics — Concepts, quantities and symbols — Part 2: Motions of the aircraft and the atmosphere relative to the Earth — Addendum 1

British Standards Institution (BSI), Relative molecular weight 74

BS ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method
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 ISO 18114:2003 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials
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
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
20/30409889 DC BS ISO 18114. Surface chemical analysis. Secondary-ion mass spectrometry. Determination of relative sensitivity factors from ion-implanted reference materials
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 13653:2019 Tracked Changes. Optics and photonics. General optical test methods. Measurement of relative irradiance in the image field
21/30323438 DC BS EN IEC 80000-15. Quantities and units - Part 15. Logarithmic and related quantities, and their units
BS ISO 18114:2021 Tracked Changes. Surface chemical analysis. Secondary-ion mass spectrometry. Determination of relative sensitivity factors from ion-implanted reference materials
BS 4478:1969 Methods of measurement of intermodulation products in electronic tubes or valves intended for use in colour television transposers
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 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
BS 6169-2:1984 Methods for volumetric measurement of liquid hydrocarbons - Turbine meter systems
BS ISO 4365:2005 Liquid flow in open channels - Sediment in streams and canals - Determination of concentration, particle size distribution and relative density
BS ISO 16531:2020 Surface chemical analysis. Depth profiling. Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS
19/30399949 DC BS ISO 16531. Surface chemical analysis. Depth profiling. Methods for ion beam alignment and the associated measurement of current or current density for depth profiling in AES and XPS
21/30436665 DC BS EN 62764-1. Measurement procedures of magnetic field levels generated by electronic and electrical equipment in the automotive environment with respect to human exposure. Part 1. Low frequency magnetic fields
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 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 ISO 29822:2009 Vegetable fats and oils - Isomeric diacylglycerols - Determination of relative amounts of 1,2- and 1,3-diacylglycerols
BS 4325-12:1996 Methods for analysis of oilseed residues. Determination of glucosinolates content by high-performance liquid chromatography
BS ISO 17091:2013 Workplace air. Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography
BS EN IEC 62764-1:2022 Tracked Changes. Measurement procedures of magnetic field levels generated by electronic and electrical equipment in the automotive environment with respect to human exposure. Low-frequency magnetic fields
BS 6829 Sec.3.1:1989 Analysis of surface active agents (raw materials). Sodium alkylbenzenesulphonates. Method for determination of mean relative molecular mass

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Relative molecular weight 74

ASHRAE 3909-1995 Inorganic Fluoride Uptake as a Measure of Relative Compatibility of Molecular Sieve Desiccants with Fluorocarbon Refrigerants
ASHRAE SF-98-30-1-1998 Field Measurements of Interactions between Furnaces and Forced-Air Distribution Systems

KR-KS, Relative molecular weight 74

KS B 5410-2023 Measurement method for vignetting factor and relative illuminance of photographic lenses
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
KS B ISO 10817-1_2001-2016 Rotating shaft vibration measuring systems－Part 1：Relative and absolute sensing of radial vibration
KS B ISO 10817-1_2001-2021 Rotating shaft vibration measuring systems —Part 1: Relative and absolute sensing of radial vibration
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 C IEC 60027-3-2022 Letter symbols to be used in electrical technology — Part 3: Logarithmic and related quantities, and their units
KS I ISO 14154-2016 Soil quality－Determination of some selected chlorophenols－ Gas-chromatographic method with electron-capture detection
KS D ISO 22489-2018(2023) Microbeam analysis — Electron probe microanalysis — Quantitative point analysis for bulk specimens using wavelength dispersive x-ray spectroscopy
KS M ISO 8226-1-2018 Paper and board — Measurement of hygroexpansivity — Part 1:Hygroexpansivity up to a maximum relative humidity of 68 %

RO-ASRO, Relative molecular weight 74

STAS 8293-1990 Industrial-process measurement and control. Differential relative and absolute pressure analogue electronic transducers. General technical requirements

Danish Standards Foundation, Relative molecular weight 74

DS/ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method
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/EN 60027-3:2007 Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units
DS/EN ISO 787-24:1995 General methods of test for pigments and extenders - Part 24: Determination of relative tinting strength of coloured pigments and relative scattering power of white pigments - Photometric methods

Association Francaise de Normalisation, Relative molecular weight 74

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 T73-241*NF ISO 6843:1988 Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Estimation of the mean relative molecular mass.
NF X11-672:1996 Particle size analysis. Photon correlation spectroscopy.
NF EN ISO 6845:2003 Agents de surface - Alcanesulfonates techniques - Détermination de la masse moléculaire relative moyenne des alcanemonosulfonates et de leur teneur
NF ISO 6843:1988 Agents de surface - Sulfates d'alcools et d'alkylphenols éthoxylés - Évaluation de la masse moléculaire relative moyenne.
NF S10-045*NF ISO 13653:2019 Optics and photonics - General optical test methods - Measurement of relative irradiance in the image field
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 T73-238:1989 Surface active agents. Technical alkane sulfonates. Determination of the mean relative molecular mass of the alkane monosulfonates and the alkane monosulfonate content.
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 C03-003*NF EN 60027-3:2007 Letter symbols to be used in electrical technology - Part 3 : logarithmic and related quantities and their units
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
NF P61-536:1997 Ceramic tiles. Part 3 : determination of water absorption, apparent porosity, apparent relative density and bulk density.
NF EN 60027-3:2007 Symboles littéraux à utiliser en électrotechnique - Partie 3 : grandeurs logarithmiques et connexes, et leurs unités
NF EN 1784:2003 Produits alimentaires - Détection d'aliments ionisés contenant des lipides - Analyse par chromatographie en phase gazeuse des hydrocarbures
NF V03-130-2*NF EN 12823-2:2001 Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 2 : measurement of beta-carotene
NF ISO 22309:2012 Analyse par microfaisceaux - Analyse élémentaire quantitative par spectrométrie à sélection d'énergie (EDS) des éléments ayant un numéro atomique de 11 (Na) ou plus
NF X43-268*NF ISO 17091:2013 Workplace air - Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide - Method by measurement of corresponding cations by suppressed ion chromatography
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.
NF V03-918-1/A1:2013 Rapeseed - Determination of glucosinolates content - Part 1: method using high-performance liquid chromatography - Amendment 1
NF T73-259:1973 Surface active agents. Anionic active matter stable to acid hydrolysis. Determination of trace amounts.
XP T90-210-1999 Water quality - Protocol for the evaluation of an alternative quantitative physico-chemical analysis method against a reference method.

BE-NBN, Relative molecular weight 74

NBN T 63-161-1988 Surface active agents - Technical straight-chain sodium alkylbenzene sulfonates - Determination of mean relative molecular mass by gas-liquid chromatography
NBN T 63-162-1988 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Estimation of the mean relative molecular mass
NBN-ISO 6845:1990 Oppervlakactieve stoffen - Technische alkaansulfonaten - Bepaling van de gemiddelde relatieve moléculaire massa van de alkaanmonosulfonaten en van hun gehalte
NBN T 63-154-1983 Surface active agents - Technical alkane sulphonates - Determination of mean relative molecular mass of alkane monosulphonates

RU-GOST R, Relative molecular weight 74

GOST R 50061-1992 Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Estimation of the mean relative molecular mass
GOST 25917-1983 Lasers. Methods for measurement of relative distribution of radiant energy (power)
GOST R ISO 10817-1-1999 Mechanical vibration. Rotating shaft vibration measuring systems. Part 1. Relative and absolute sensing of radial vibration
GOST 22091.8-1984 X-ray devices. Method of measuring spectral structure and relative spectrum contamination
GOST 19438.12-1975 Low-power electronic tubes and valves. Methods of measurement of plate current and currents of grids having positive potential
GOST 31870-2012 Drinking water. Determination of elements content by atomic spectrometry methods
GOST 19834.3-1976 Semiconductor emitters. Methods for measuring of relative spectral energy distribution and spectral bandwidth
GOST 21106.2-1975 Oscillator tubes anode dissipated more than 25 W. Test method for relative level of combinative products
GOST ISO 9167-1-2015 Rapeseed. Determination of glucosinolates content. Part 1. Method using high-performance liquid chromatography
GOST 32916-2014 Milk and milk products. Determination of vitamin D mass fraction by high performance liquid chromatography method

AENOR, Relative molecular weight 74

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 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 21302-300:2004 Electrotechnical Vocabulary - Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements - Part 312: General terms relating to electrical measurements - Part 313: Types of electrical measuring instr
UNE-EN ISO 787-24:1996 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS. PART 24: DETERMINATION OF RELATIVE TINTING STRENGTH OF COLOURED PIGMENTS AND RELATIVE SCATTERING POWER OF WHITE PIGMENTS. PHOTOMETRIC METHODS. (ISO 787-24:1985).
UNE-EN 60027-3:2007 Letter symbols to be used in electrical technology -- Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002).
UNE 135214-1:2010 Road signalization equipment. Horizontal signalization. Road markings. Daylight visibility of road markings against the pavement that supports them. Part 1: Static determination of contrast ratio (RC) by means of luminance factor of road markings against

Professional Standard - Energy, Relative molecular weight 74

NB/SH/T 6024-2021 Determination of Relative Crystallinity of ZSM-5 Molecular Sieve X-ray Diffraction Method

Japanese Industrial Standards Committee (JISC), Relative molecular weight 74

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 R 1697:2015 Absolute measurement of internal quantum efficiency of phosphors for white light emitting diodes using an integrating sphere
JIS K 0163:2010 Surface chemical analysis -- Secondary-ion mass spectrometry -- Determination of relative sensitivity factors from ion-implanted reference materials
JIS K 0199:2023 Guideline for alignment procedure for identical location analysis between different microscopic measuring instruments
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 W 0111:1991 Flight dynamics -- Concepts, quantities and symbols -- Part 1: Aircraft motion relative to the air
JIS P 8153:2006 Paper and board -- Measurement of hygroexpansivity -- Part 1: Hygroexpansivity up to a maximum relative humidity of 68 %
JIS K 0190:2010 Microbeam analysis -- Electron probe microanalysis -- Guidelines for qualitative point analysis by wavelength dispersive X-ray spectrometry
JIS W 0112:1992 Flight dynamics -- Concepts, quantities and symbols -- Part 2: Motions of the aircraft and the atmosphere relative to the earth

German Institute for Standardization, Relative molecular weight 74

DIN ISO 10817-1:1999-11 Rotating shaft vibration measuring systems - Part 1: Relative and absolute sensing of radial vibration (ISO 10817-1:1998)
DIN 51423-2:2010 Testing of mineral oils - Part 2: Measurement of the relative refractive index with the Abbe-refractometer
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 51423-1:2010-02 Testing of mineral oils - Part 1: Measurement of the relative refractive index with the precision refractometer
DIN 6802-6:2013 Neutron dosimetry.Part 6: Methods for determination of absorbed dose using ionisation chambers
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 ISO 10817-1:1999 Rotating shaft vibration measuring systems - Part 1: Relative and absolute sensing of radial vibration (ISO 10817-1:1998)
DIN EN 60027-3:2007 Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002); German version EN 60027-3:2007
DIN 51423-2:2010-02 Testing of mineral oils - Part 2: Measurement of the relative refractive index with the Abbe-refractometer
DIN EN ISO 10545-3:1997 Ceramic tiles - Part 3: Determination of water absorption, apparent porosity, apparent relative density and bulk density (ISO 10545-3:1995, including Technical Corrigendum 1:1997); German version EN ISO 10545-3:1997
DIN EN 60027-3:2007-11 Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002); German version EN 60027-3:2007 / Note: To be replaced by DIN EN 60027-3 (2015-08).
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 EN ISO 105-J02:1999 Textiles - Tests of colour fastness - Part J02: Instrumental assessment of relative whiteness (ISO 105-J02:1997, including Technical Corrigendum 1:1998); German version EN ISO 105-J02:1999
DIN EN ISO 11268-2:2021-12 Soil quality - Effects of pollutants on earthworms - Part 2: Determination of effects on reproduction of Eisenia fetida/Eisenia andrei (ISO/DIS 11268-2:2021); German and English version prEN ISO 11268-2:2021 / Note: Date of issue 2021-11-12*Intended as...
DIN EN ISO 11268-1:2015-11 Soil quality - Effects of pollutants on earthworms - Part 1: Determination of acute toxicity to Eisenia fetida/Eisenia andrei (ISO 11268-1:2012); German version EN ISO 11268-1:2015
DIN 10373 Berichtigung 1:2005 Analysis of tobacco and tobacco products - Determination of nicotine content - Gaschromatographic method, Corrigenda to DIN 10373:2003-01
DIN ISO 8226-1:1998 Paper and board - Measurement of hygroexpansivity - Part 1: Hygroexpansivity up to a maximum relative humidity of 68 % (ISO 8226-1:1994)
DIN ISO 8226-1:1998-05 Paper and board - Measurement of hygroexpansivity - Part 1: Hygroexpansivity up to a maximum relative humidity of 68 % (ISO 8226-1:1994)
DIN ISO 22309:2015 Microbeam analysis - Quantitative analysis using energy-dispersive spectrometry (EDS) for elements with an atomic number of 11 (Na) or above (ISO 22309:2011)

未注明发布机构, Relative molecular weight 74

BS ISO 10817-1:1998(2000) Rotating shaft vibration measuring systems — Part 1 : Relative and absolute sensing of radial vibration

IN-BIS, Relative molecular weight 74

IS 12240 Pt.3-1988

Professional Standard-Ships, Relative molecular weight 74

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

European Committee for Standardization (CEN), Relative molecular weight 74

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 11268-2:2015 Soil quality - Effects of pollutants on earthworms - Part 2: Determination of effects on reproduction of Eisenia fetida/Eisenia andrei
CENELEC EN 60027-3-2007 Letter symbols to be used in electrical technology — Part 3: Logarithmic and related quantities, and their units
DD ENV 41801-7-1992 Information systems interconnection; relaying the connectionless-mode network service; part 7: PSDN subnetwork dependent media dependent requirements for virtual calls over a permanent access
EN ISO 29822:2014 Vegetable fats and oils - Isomeric diacylglycerols - Determination of relative amounts of 1@2- and 1@3-diacylglycerols
EN ISO 11268-1:2015 Soil quality - Effects of pollutants on earthworms - Part 1: Determination of acute toxicity to Eisenia fetida/Eisenia andrei (ISO 11268-1:2012)
DD ENV 41802-4-1992 Information systems interconnection; X.25 protocol relaying; part 4: PSDN subnetwork dependent media dependent requirements for virtual calls over a permanent access

Professional Standard - Petroleum, Relative molecular weight 74

SY/T 5163-1995 X-ray Diffraction Analysis Method for Relative Content of Clay Minerals in Sedimentary Rocks
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

Professional Standard - Rare Earth, Relative molecular weight 74

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

VN-TCVN, Relative molecular weight 74

TCVN 5236-2002 Textiles.Tests for colour fastness.Part J02: Instrumental assessment of relative whiteness

Standard Association of Australia （SAA）, Relative molecular weight 74

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
AS ISO 18114:2006 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials

能源部, Relative molecular weight 74

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

Lithuanian Standards Office , Relative molecular weight 74

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 80000-10:2010 Quantities and units -- Part 10: Atomic and nuclear physics (ISO 80000-10:2009, identical)
LST ISO 80000-9:2009 Quantities and units - Part 9: Physical chemistry and molecular physics (ISO 80000-9:2009, identical)
LST EN ISO 787-24:2002 General method of tests for pigments and extenders - Part 24: Determination of relative tinting strength of coloured pigments and relative scattering power of white pigments - Photometric methods (ISO 787-24:1985)
LST EN 60027-3-2007 Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002)

Professional Standard - Chemical Industry, Relative molecular weight 74

HG/T 4744-2014 Determination of average molecular weight and molecular weight distribution of photographic gelatin by GFC
HG/T 2416-2007 Photographic chemicals.Measurement methods of the trace-sulfur in the color couples Spectrophotometric analysis menthods of molecular absorbs
HG/T 2416-1993 Determination of trace amounts of sulfur in photographic chemicals couplers Molecular absorption spectrophotometry

Jiangxi Provincial Standard of the People's Republic of China, Relative molecular weight 74

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

GOSTR, Relative molecular weight 74

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 R IEC 60027-3-2016 State system for ensuring the uniformity of measurements. Letter symbols to be used in electrical technology. Part 3. Logarithmic and related quantities and units of measurement

Universal Oil Products Company (UOP), Relative molecular weight 74

UOP 990-2011 Organic Analysis of Distillate by Comprehensive Two-Dimensional Gas Chromatography with Flame Ionization Detection

海关总署, Relative molecular weight 74

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

API - American Petroleum Institute, Relative molecular weight 74

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
API MPMS 11.1 VOL V-1980 Manual of Petroleum Measurement Standards Chapter 11.1 - Volume Correction Factors Volume V Table 23B - Generalized Products Correction of Observed Relative Density to Relative Density 60/60 Degrees F Table 24B - Generalized Products Correction of Volume

Hebei Provincial Standard of the People's Republic of China, Relative molecular weight 74

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

ZA-SANS, Relative molecular weight 74

SANS 163-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
SANS 1529-9:2008 Water meters for cold potable water Part 9: Requirements for electronic indicators used with mechanical water meters, electronic water meters and electronic prepayment water measuring systems

International Electrotechnical Commission (IEC), Relative molecular weight 74

IEC 60151-6:1965 Measurements of the electrical properties of electronic tubes. Part 6 : Methods of application of mechanical shock (impulse) excitation to electronic tubes and valves
IEC 61988-2-6:2015 Plasma display panels - Part 2-6: Measuring methods - APL dependent gamma and colour characteristics

PL-PKN, Relative molecular weight 74

PN-EN 60027-3-2007/Ap2-2021-10 E Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units

工业和信息化部, Relative molecular weight 74

YB/T 4799-2018 Determination of the precipitated phase amount of aluminum nitride in steel by electrolytic separation-inductively coupled plasma atomic emission spectrometry
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

VE-FONDONORMA, Relative molecular weight 74

COVENIN 713-1974

ES-UNE, Relative molecular weight 74

UNE-EN ISO 11268-1:2015 Soil quality - Effects of pollutants on earthworms - Part 1: Determination of acute toxicity to Eisenia fetida/Eisenia andrei (ISO 11268-1:2012) (Endorsed by AENOR in September of 2015.)

Professional Standard - Electron, Relative molecular weight 74

SJ/Z 9010.27-1987 Measurement of electrical properties of electronic tubes Part 27 Methods of measurement for intermodulation products in transmitting tubes

US-CFR-file, Relative molecular weight 74

CFR 10-70.74-2014 Energy. Part70:Domestic licensing of special nuclear material. Subpart H:Additional Requirements for Certain Licensees Authorized To Possess a Critical Mass of Special Nuclear Material. Section70.74:Additional reporting requirements.

IT-UNI, Relative molecular weight 74

UNI 6810-1972
UNI ISO 8226-1:2021 Paper and board — Measurement of hygroexpansivity — Part 1: Hygroexpansivity up to a maximum relative humidity of 68%

Anhui Provincial Standard of the People's Republic of China, Relative molecular weight 74

DB34/T 2432-2015 Determination of Photoinitiator Migration in Polymer Base Films, Bags by Liquid Chromatography-Tandem Mass Spectrometry

European Telecommunications Standards Institute (ETSI), Relative molecular weight 74

ETSI TS 102636-4-2 V 1.4.1-2021 Intelligent Transport Systems (ITS) - Vehicular Communications - GeoNetworking - Part 4: Geographical addressing and forwarding for point-to-point and point-to-multipoint communications - Sub-part 2: Media-dependent functionalities for ITS-G5

European Committee for Electrotechnical Standardization（CENELEC）, Relative molecular weight 74

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

CENELEC - European Committee for Electrotechnical Standardization, Relative molecular weight 74

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

SE-SIS, Relative molecular weight 74

SIS SEN 01 02 66-1968 Electrotechnical vocabulary Detection and measurement of ionizing radiation by electric means