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Uncertainty standard material

Uncertainty standard material, Total:273 items.

In the international standard classification, Uncertainty standard material involves: Air quality, Tobacco, tobacco products and related equipment, Quality, Metrology and measurement in general, Laboratory medicine, Protection against fire, Vocabularies, Analytical chemistry, Graphic technology, Terminology (principles and coordination), Radiation measurements, Physics. Chemistry, Optics and optical measurements, Water quality, Protection against electric shock, Farm buildings, structures and installations, Fuels, Linear and angular measurements, Geology. Meteorology. Hydrology, Powder metallurgy, Vacuum technology, Electromagnetic compatibility (EMC), Electricity. Magnetism. Electrical and magnetic measurements, Pharmaceutics, Wastes, Applications of information technology, Lubricants, industrial oils and related products, Paints and varnishes, Microbiology, Products of the chemical industry, Products of the textile industry, Petroleum products in general, Raw materials for rubber and plastics, Construction industry, Waxes, bituminous materials and other petroleum products, Crude petroleum, Measurement of volume, mass, density, viscosity, Construction materials, Pesticides and other agrochemicals, Surface treatment and coating, Natural gas, Testing of metals, Pipeline components and pipelines, Rubber, Sterilization and disinfection, Leather technology, Textile auxiliary materials, Organic chemicals.

未注明发布机构, Uncertainty standard material

JIS Z 8899:2023 Particulate reference materials -- Specifications and uncertainty evaluation for polydisperse spherical particles
BS EN 12341:2023 Ambient air — Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

American Society for Testing and Materials (ASTM), Uncertainty standard material

ASTM D7440-23 Standard Practice for Characterizing Uncertainty in Air Quality Measurements
ASTM E2655-14 Standard Guide for Reporting Uncertainty of Test Results and Use of the Term Measurement Uncertainty in ASTM Test Methods
ASTM E2536-21 Standard Guide for Assessment of Measurement Uncertainty in Fire Tests
ASTM E2536-14 Standard Guide for Assessment of Measurement Uncertainty in Fire Tests
ASTM E2536-15 Standard Guide for Assessment of Measurement Uncertainty in Fire Tests
ASTM E2536-15a Standard Guide for Assessment of Measurement Uncertainty in Fire Tests
ASTM E2536-06 Standard Guide for Assessment of Measurement Uncertainty in Fire Tests
ASTM E2655-14(2020) Standard Guide for Reporting Uncertainty of Test Results and Use of the Term Measurement Uncertainty in ASTM Test Methods
ASTM ISO/ASTM51707-15 Standard Guide for Estimation of Measurement Uncertainty in Dosimetry for Radiation Processing
ASTM E2536-09 Standard Guide for Assessment of Measurement Uncertainty in Fire Tests
ASTM D8293-19 Standard Guide for Evaluating and Expressing the Uncertainty of Radiochemical Measurements
ASTM D8293-22 Standard Guide for Evaluating and Expressing the Uncertainty of Radiochemical Measurements
ASTM E2867-14(2019) Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM D7440-08(2015)e1 Standard Practice for Characterizing Uncertainty in Air Quality Measurements
ASTM D7440-08 Standard Practice for Characterizing Uncertainty in Air Quality Measurements
ASTM D7366-08(2019) Standard Practice for Estimation of Measurement Uncertainty for Data from Regression-based Methods
ASTM F1116-88(1995) Standard Test Method for Determining Dielectric Strength of Overshoe Footwear
ASTM F1116-21 Standard Test Method for Determining Dielectric Strength of Dielectric Footwear
ASTM F1116-14 Standard Test Method for Determining Dielectric Strength of Dielectric Footwear
ASTM E1721-95 Standard Test Method for Determination of Acid-Insoluble Residue in Biomass
ASTM D3180-12 Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases
ASTM E1756-08(2020) Standard Test Method for Determination of Total Solids in Biomass
ASTM E1756-08(2015) Standard Test Method for Determination of Total Solids in Biomass
ASTM E1756-08 Standard Test Method for Determination of Total Solids in Biomass
ASTM E2867-13 Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM D7366-08(2013) Standard Practice for Estimation of Measurement Uncertainty for Data from Regression-based Methods
ASTM D7366-08 Standard Practice for Estimation of Measurement Uncertainty for Data from Regression-based Methods
ASTM E2867-14(2023) Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM G213-17(2023) Standard Guide for Evaluating Uncertainty in Calibration and Field Measurements of Broadband Irradiance with Pyranometers and Pyrheliometers
ASTM B930-03 Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)
ASTM B930-03(2008) Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)
ASTM B930-03(2012) Standard Test Method for Rating Grain Size and Frequency of Abnormally Large Grains in Cemented Tungsten Carbides (Hardmetals)
ASTM E2764-11 Standard Practice for Uncertainty Assessment in the Context of Seized-Drug Analysis
ASTM E1109-18 Standard Test Method for Determining the Bulk Density of Solid Waste Fractions
ASTM E1109-19 Standard Test Method for Determining the Bulk Density of Solid Waste Fractions
ASTM D8215-20 Standard Practice for Statistical Modeling of Uncertainty in Assessment of In-place Coal Resources
ASTM D8215-19 Standard Practice for Statistical Modeling of Uncertainty in Assessment of In-place Coal Resources
ASTM D8215-18 Standard Practice for Statistical Modeling of Uncertainty in Assessment of In-place Coal Resources
ASTM D8215-19a Standard Practice for Statistical Modeling of Uncertainty in Assessment of In-place Coal Resources
ASTM G213-17 Standard Guide for Evaluating Uncertainty in Calibration and Field Measurements of Broadband Irradiance with Pyranometers and Pyrheliometers
ASTM E2867-14 Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM E1721-01(2009) Standard Test Method for Determination of Acid-Insoluble Residue in Biomass
ASTM E1721-01 Standard Test Method for Determination of Acid-Insoluble Residue in Biomass
ASTM E1721-01(2020) Standard Test Method for Determination of Acid-Insoluble Residue in Biomass
ASTM E1721-01(2015) Standard Test Method for Determination of Acid-Insoluble Residue in Biomass
ASTM D4055-02 Standard Test Method for Pentane Insolubles by Membrane Filtration
ASTM E1298-89(2000) Standard Guide for Determination of Purity, Impurities, and Contaminants in Biological Drug Products
ASTM E1298-89(1994) Standard Guide for Determination of Purity, Impurities, and Contaminants in Biological Drug Products
ASTM E1298-06 Standard Guide for Determination of Purity, Impurities, and Contaminants in Biological Drug Products
ASTM E2554-18 Standard Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method Using Control Chart Techniques
ASTM E2554-18e1 Standard Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method Using Control Chart Techniques
ASTM D4095-97(2008) Standard Practice for Use of the Refractometer for Determining Nonvolatile Matter (Total Solids) in Floor Polishes
ASTM D4095-97(2014) Standard Practice for Use of the Refractometer for Determining Nonvolatile Matter &40;Total Solids&41; in Floor Polishes
ASTM D4716-07 Standard Test Method for Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity of a Geosynthetic Using a Constant Head
ASTM D4716/D4716M-20 Standard Test Method for Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity of a Geosynthetic Using a Constant Head
ASTM D5553-95(2006) Standard Test Method for Determination of the Unsaponifiable Nonvolatile Matter in Sulfated Oils
ASTM D5553-95(2001) Standard Test Method for Determination of the Unsaponifiable Nonvolatile Matter in Sulfated Oils
ASTM D5553-95 Standard Test Method for Determination of the Unsaponifiable Nonvolatile Matter in Sulfated Oils
ASTM D7724-18(2023)e1 Standard Test Method for Carbon Black—Non-Dispersible Matter by Mechanical Flushing (NDM)
ASTM D6331-14 Standard Test Method for Determination of Mass Concentration of Particulate Matter from Stationary Sources at Low Concentrations &40;Manual Gravimetric Method&41;
ASTM D7724-11 Standard Test Method for Carbon BlackNon-Dispersible Matter by Mechanical Flushing (NDM)
ASTM E2554-13 Standard Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method Using Control Chart Techniques
ASTM E1369-15 Standard Guide for Selecting Techniques for Treating Uncertainty and Risk in the Economic Evaluation of Buildings and Building Systems
ASTM E1369-07 Standard Guide for Selecting Techniques for Treating Uncertainty and Risk in the Economic Evaluation of Buildings and Building Systems
ASTM E1369-07e1 Standard Guide for Selecting Techniques for Treating Uncertainty and Risk in the Economic Evaluation of Buildings and Building Systems
ASTM E1369-07e2 Standard Guide for Selecting Techniques for Treating Uncertainty and Risk in the Economic Evaluation of Buildings and Building Systems
ASTM D4072-98(2003)e1 Standard Test Method for Toluene-Insoluble (TI) Content of Tar and Pitch
ASTM D6560-00(2005) Standard Test Method for Determination of Asphaltenes (Heptane Insolubles) in Crude Petroleum and Petroleum Products
ASTM D6560-00 Standard Test Method for Determination of Asphaltenes (Heptane Insolubles) in Crude Petroleum and Petroleum Products
ASTM D4072-98 Standard Test Method for Toluene-Insoluble (TI) Content of Tar and Pitch
ASTM D4072-98(2008) Standard Test Method for Toluene-Insoluble (TI) Content of Tar and Pitch
ASTM D6560-12 Standard Test Method for Determination of Asphaltenes (Heptane Insolubles) in Crude Petroleum and Petroleum Products
ASTM D6560-22 Standard Test Method for Determination of Asphaltenes (Heptane Insolubles) in Crude Petroleum and Petroleum Products
ASTM D6560-17 Standard Test Method for Determination of Asphaltenes (Heptane Insolubles) in Crude Petroleum and Petroleum Products
ASTM D4072-98(2013) Standard Test Method for Toluene-Insoluble (TI) Content of Tar and Pitch
ASTM E1369-02 Standard Guide for Selecting Techniques for Treating Uncertainty and Risk in the Economic Evaluation of Buildings and Building Systems
ASTM E1369-15(2020)e1 Standard Guide for Selecting Techniques for Treating Uncertainty and Risk in the Economic Evaluation of Buildings and Building Systems
ASTM C1005-19 Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements
ASTM C1005-18 Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements
ASTM C1005-05 Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements
ASTM D6329-98(2008) Standard Guide for Developing Methodology for Evaluating the Ability of Indoor Materials to Support Microbial Growth Using Static Environmental Chambers
ASTM C1574-04(2008)e1 Standard Guide for Determining Blown Density of Pneumatically Applied Loose-Fill Mineral Fiber Thermal Insulation
ASTM C1574-04(2008) Standard Guide for Determining Blown Density of Pneumatically Applied Loose-Fill Mineral Fiber Thermal Insulation
ASTM C1574-04(2018) Standard Guide for Determining Blown Density of Pneumatically Applied Loose-Fill Mineral Fiber Thermal Insulation
ASTM E2043-99(2021) Standard Test Method for Nonvolatile Matter of Agricultural Adjuvant Solutions by Thermogravimetry
ASTM A1073/A1073M-14 Standard Practice for Using Hand Micrometers to Measure the Thickness of Nonmetallic and Metallic-Coated Steel Sheet
ASTM E1618-11 Standard Test Method for Ignitable Liquid Residues in Extracts from Fire Debris Samples by Gas Chromatography-Mass Spectrometry
ASTM D6331-98(2005) Standard Test Method for Determination of Mass Concentration of Particulate Matter from Stationary Sources at Low Concentrations (Manual Gravimetric Method)
ASTM D6331-98 Standard Test Method for Determination of Mass Concentration of Particulate Matter from Stationary Sources at Low Concentrations (Manual Gravimetric Method)
ASTM D6331-13 Standard Test Method for Determination of Mass Concentration of Particulate Matter from Stationary Sources at Low Concentrations (Manual Gravimetric Method)
ASTM D6331-16 Standard Test Method for Determination of Mass Concentration of Particulate Matter from Stationary Sources at Low Concentrations (Manual Gravimetric Method)
ASTM F2331-11(2021) Standard Test Method for Determining Chemical Compatibility of Substances in Contact with Thermoplastic Pipe and Fittings Materials
ASTM D5502-00 Standard Test Method for Apparent Density by Physical Measurements of Manufactured Anode and Cathode Carbon Used by the Aluminum Industry
ASTM D5502-00(2005) Standard Test Method for Apparent Density by Physical Measurements of Manufactured Anode and Cathode Carbon Used by the Aluminum Industry
ASTM E2093-05 Standard Guide for Optimizing, Controlling and Reporting Test Method Uncertainties from Multiple Workstations in the Same Laboratory Organization
ASTM D6689-01(2011) Standard Guide for Optimizing, Controlling and Reporting Test Method Uncertainties from Multiple Workstations in the Same Laboratory Organization
ASTM D7317-06 Standard Test Method for Insolubles in Used Lubricating Oils by Paper Filtration (LMOA Method)
ASTM D5902-05(2010) Standard Test Method for Rubber-Determination of Residual Unsaturation in Hydrogenated Nitrile Rubber (HNBR) by Iodine Value
ASTM E1891-10a(2015) Standard Guide for Determination of a Survival Curve for Antimicrobial Agents Against Selected Microorganisms and Calculation of a D-Value and Concentration Coefficient
ASTM D1657-02(2007) Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D2504-67 Standard Method Of Test For Noncondensable Gases In C3 And Lighter Hydro-Carbon Products By Gas Chromatography
ASTM E3388-23 Standard Practice for Determining Image Unsharpness and Basic Spatial Resolution in Radiography and Radioscopy for High Energy Applications
ASTM D6658-08(2013) Standard Test Method for Volatile Matter (Moisture) of Wet Blue by Oven Drying
ASTM E2554-07 Standard Practice for Estimating and Monitoring the Uncertainty of Test Results of a Test Method in a Single Laboratory Using a Control Sample Program
ASTM D6658-01 Standard Test Method for Volatile Matter (Moisture) of Wet Blue by Oven Drying
ASTM D6658-08 Standard Test Method for Volatile Matter (Moisture) of Wet Blue by Oven Drying
ASTM D5557-95(2017) Standard Test Method for Determination of Insoluble Impurities Contained in Fats and Oils Used in Fat Liquors and Stuffing Compounds
ASTM D7619-10 Standard Test Method for Sizing and Counting Particles in Light and Middle Distillate Fuels, by Automatic Particle Counter
ASTM D2593-23 Standard Test Method for Butadiene Purity and Hydrocarbon Impurities by Gas Chromatography

National Metrological Technical Specifications of the People's Republic of China, Uncertainty standard material

JJF(烟草)2.1-2008 Evaluation of Uncertainty in Measurment for Parameter of Physical Characteristics of Cigarettes—Part 1:Mass
JJF(烟草) 2.1-2008 Guidelines for the Evaluation of Uncertainty in Measurement of Physical Indexes of Cigarettes - Part 1 Quality
JJF(铁道) 602-2004 Uncertainty in Measurement for Special Measuring Standards of Railway
JJF(烟草) 2.4-2008 Evaluation of Uncertainty in Measurement for Parameter of Physical Characteristics of Cigarettes.Part 4: Hardness
JJF(烟草)2.4-2008 Guidelines for the Evaluation of Uncertainty in the Measurement of Cigarette Physical Parameters Part 4: Hardness
JJF 1855-2020 Metrological Technical Specification for Purity Assessment of Certified Reference Materials—Organic Purity Certified Reference Materials
JJF(烟草) 3.2-2008 Evaluation of Uncertainty in Measurement for Parameter of Physical Characteristics of Cigarette Paper.Part 2: Air Permeability
JJF(烟草)3.2-2008 Guidelines for the Evaluation of Uncertainty in Measurement of Physical Properties of Cigarette Paper Part 2: Air Permeability
JJF(烟草) 3.1-2008 Evaluation of Uncertainty in Measurement for Parameter of Physical Characteristics of Cigarette Paper.Part 1: Grammage Weight
JJF(烟草)3.1-2008 Guidelines for the Evaluation of Uncertainty in Measurement of Physical Properties of Cigarette Paper Part 1: Quantitative
JJF(烟草) 2.5-2008 Guidelines for the Evaluation of Uncertainty in the Measurement of Cigarette Physical Indexes Part 5: Length Photoelectric Method
JJF(烟草)2.5-2008 Guidelines for the Evaluation of Uncertainty in the Measurement of Cigarette Physical Indexes Part 5: Length Photoelectric Method
JJF(烟草) 2.3-2008 Evaluation of Uncertainety in Measurment for Parameter of Physical Characteristics of Cigarettes—Part 3:Draw Resistance
JJF(烟草)2.3-2008 Evaluation of Uncertainety in Measurment for Parameter of Physical Characteristics of Cigarettes—Part 3:Draw Resistance
JJF 1961-2022 Metrological Technical Specification for Purity Assessment of Certified Reference Materials—High Purity Metal Certified Reference Materials
JJF(烟草) 2.2-2008 Evaluation of Uncertainty in Measurement for Parameter of Physical Characteristics of Cigarettes.Part 2: Circumference.Laser Method
JJF(烟草)2.2-2008 Evaluation of Uncertainty in Measurment for Parameter of Physical Characteristics of Cigarettes—Part 2:Circumference—Laser Method
JJF(烟草) 3.3-2008 Guidelines for the evaluation of measurement uncertainty of physical parameters of cigarette paper - Part 3: Tensile energy absorption
JJF(烟草)3.3-2008 Guidelines for the evaluation of measurement uncertainty of physical parameters of cigarette paper - Part 3: Tensile energy absorption

Military Standard of the People's Republic of China-General Armament Department, Uncertainty standard material

GJB 1485-1992 Precision, accuracy and uncertainty of material physical property testing methods

American National Standards Institute （ANSI), Uncertainty standard material

ANSI/NCSL Z540.2-1997 American National Standard for Expressing Uncertainty - U.S. Guide to the Expression of Uncertainty in Measurement
ANSI/CGATS/ISO 15790:2005 Graphic technology and photography - Certified reference materials for reflection and transmission metrology - Documentation and procedures for use, including determination of combined standard uncertainty

Association Francaise de Normalisation, Uncertainty standard material

FD X43-070-6:2019 Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambient air - Part 6 : estimation of the uncertainties on mass concentrations of particulate matters measured automatically
NF T90-870*NF EN 16870:2017 Water quality - Guidance standard on determining the degree of modification of lake hydromorphology
NF EN ISO 15530-3:2011 Spécification géométrique des produits (GPS) - Machines à mesurer tridimensionnelles (MMT) : Technique pour la détermination de l'incertitude de mesure - Partie 3 : utilisation de pièces étalonnées ou d'étalons de mesure
FD X43-070-1:2018 Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambiant air - Part 1 : general
FD X43-070-3:2008 Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambient air - Part 3 : Estimation of the uncertainties on measurements of benzene conducted in situ by diffusion tube followed by a thermal desorpt
NF E11-160-3*NF EN ISO 15530-3:2011 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): technique for determining the uncertainty of measurement - Part 3 : use of calibrated workpieces or measurement standards
FD X43-070-7:2011 Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambient air - Part 7 : estimation of the uncertainties on measurements of benzo[a]pyrene conducted in situ on PM10 fraction
FD X43-070-8:2011 Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambient air - Part 8 : estimation of the uncertainties on measurements of Pb, Cd, As and Ni conducted in situ in the PM10 fraction
FD X43-070-2:2015 Air quality - Practical guidance for estimating the uncertainty of measurement of pollutant concentration in ambient air - Part 2 : estimation of the uncertainties associated with the automated measurements of SO2, NO, NOx, NO2, O3 and CO carried out on s
FD X43-070-4:2008 Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambient air - Part 4 : estimation of the uncertainties on on-site diffusion tube measurements of nitrogen dioxide, followed by a laboratory spectro
FD T90-465-2:2019 Water quality - Protocol for the estimation of the uncertainty of measurement associated with an analysis result for microbiological enumeration methods - Part 2 : technical enumeration
NF X43-372*NF EN 14791:2017 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method
NF EN 14791:2017 Émissions de sources fixes - Détermination de la concentration massique des oxydes de soufre - Méthode de référence normalisée
FD T90-465-1:2014 Water quality - Protocol for the estimation of the uncertainty of measurement associated with an analysis result for microbiological enumeration methods - Part 1 : references, definition and general principles
FD X07-021:1999 Fundamental standards - Metrology and application of the statistics - Help to the process for the estimation and the use of the measurement and test results uncertainty
NF X43-320*NF EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method.
NF CEN/TS 17340:2020 Emissions de sources fixes - Détermination de la concentration massique en composés fluorés, exprimée en HF - Méthode de référence normalisée
FD X43-070-5:2008 Air quality - Practical guidance for estimating the uncertainty of measurement on polluant concentration in ambient air - Part 5 : Estimation of the uncertainties on measurements of benzene conducted in situ by pumping followed by a thermal desorption and
NF X43-373*NF EN 14792:2017 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method : chemiluminescence
NF EN 14792:2017 Émissions de sources fixes - Détermination de la concentration massique des oxydes d'azote - Méthode de référence normalisée : chimiluminescence
NF EN 1911:2010 Émissions de sources fixes - Détermination de la concentration massique en chlorures gazeux, exprimée en HCI - Méthode de référence normalisée
NF X43-304*NF CEN/TS 17340:2020 Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method
NF X43-049*NF EN 12341:2014 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

国家药监局, Uncertainty standard material

YY/T 1709-2020 Evaluation of measurement uncertainty of calibrators for in vitro diagnostic reagents

American Gear Manufacturers Association, Uncertainty standard material

AGMA 99FTM3-1999 Measurement Uncertainty for Pitch and Runout Artifacts

Association of German Mechanical Engineers, Uncertainty standard material

VDI 2449 Blatt 3-2001 Measurement methods test criteria - General method for the determination of the uncertainty of calibratable measurement methods
VDI/VDE 2629 Blatt 2-2012 Accuracy of contour-measuring systems - Characteristics and their checking - Determination of the uncertainty of specific contour measurements using standards/calibrated workpieces

International Organization for Standardization (ISO), Uncertainty standard material

ISO GUIDE 30:1992/Amd 1:2008 Terms and definitions used in connection with reference materials Amendment 1 Revision of definitions for reference material and certified reference material
ISO 29201:2012 Water quality - The variability of test results and the uncertainty of measurement of microbiological enumeration methods
ISO/TR 24697:2011 Textiles and textile products - Guidelines on the determination of the precision of a standard test method by interlaboratory trials
ISO/TS 15530-3:2004 Geometrical Product Specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or standards
ISO 6974-1:2012/cor 1:2012 Natural gas - Determination of composition and associated uncertainty by gas chromatography - Part 1: General guidelines and calculation of composition; Technical Corrigendum 1
ISO 15790:2004 Graphic technology and photography - Certified reference materials for reflection and transmission metrology - Documentation and procedures for use, including determination of combined standard uncertainty

Korean Agency for Technology and Standards (KATS), Uncertainty standard material

KS X ISO 15790-2005(2020) Graphic technology and photography－Certified reference materials for reflection and transmission metrology－Documentation and procedures for use, including determination of combined standard uncertaint
KS C CISPR TR 16-4-1-2012(2017) Specification for radio disturbance and immunity measuring apparatus and methods－Part 4-1：Uncertainties, statistics and limit modelling－Uncertainties in standardized EMC tests
KS C CISPR TR 16-4-1-2012 Specification for radio disturbance and immunity measuring apparatus and methods－Part 4-1：Uncertainties, statistics and limit modelling－Uncertainties in standardized EMC tests
KS B ISO 15530-3:2020 Geometrical product specifications(GPS) — Coordinate measuring machines(CMM): Technique for determining the uncertainty of measurement — Part 3: Use of calibrated workpieces or measurement standards
KS X ISO 12645:2006 Graphic technology－Process control－Certified reference material for opaque area calibration of transmission densitometers
KS X ISO 12645-2006(2016) Graphic technology－Process control－Certified reference material for opaque area calibration of transmission densitometers
KS X ISO 12645-2006(2021) Graphic technology－Process control－Certified reference material for opaque area calibration of transmission densitometers
KS C CISPR TR 16-4-1-2012(2022) Specification for radio disturbance and immunity measuring apparatus and methods－Part 4-1：Uncertainties, statistics and limit modelling－Uncertainties in standardized EMC tests
KS D ISO 18114-2005(2020) Surface chemical analysis－Secondary-ion mass spectrometry－Determination of relative sensitivity factors from ion-implanted reference materials
KS X ISO 15790:2005 Graphic technology and photography-Certified reference materials for reflection and transmission metrology-Documentation and procedures for use, including determination of combined standard uncertainty

Group Standards of the People's Republic of China, Uncertainty standard material

T/SMA 0007-2020 Evaluation Method of Measurement Uncertainty of Variable Head Water Flow Standard Device

Standard Association of Australia （SAA）, Uncertainty standard material

AS/NZS CISPR 16.4.1:2012

GOSTR, Uncertainty standard material

GOST R 8.980-2019 State system for ensuring the uniformity of measurements. Standard reference data. The critical temperatures and critical pressures of thermo unstable substances
GOST R 8.987-2020 State system for ensuriug the uniformity of measurements. Standard reference data. Chlorobenzene. Thermophysical properties (density, heat capacity, enthalpy, entropy, speed of sound, thermal conductivity and viscosity coefficients) over a temperature ran
GOST R 8.986-2020 State system for ensuring the uniformity of measurements. Standard reference data. Chlorobenzene. Thermophysical properties (density, heat capacity, enthalpy, entropy, speed of sound, thermal conductivity and viscosity coefficients)over a temperature ra
GOST R 8.967-2019 State system for ensuring the uniformity of measurements. Transfer units of time, frequency and time scale national UTC(SU) from the State primary standard of the Russian Federation with the use of the GLONASS system. Classification. Measurement uncertain
GOST R 58484-2019 Non-active surgical implants. Implants based on hyaluronic acid. Standard guide to determining characteristics and conducting trials of hyaluronic acid, as an incipient basis for medical devices
GOST R 8.947-2018 State system for ensuring the uniformity of measurements. Standard reference data. n-Undecane. Thermophysical properties (density, heat capacity, enthalpy, entropy, sound velocity, thermal conductivity and viscosity coefficients) for the temperature range
GOST R 8.951-2018 State system for ensuring the uniformity of measurements. Standard reference data. n-Dodecane. Thermophysical properties (density, heat capacity, enthalpy, entropy, sound velocity, thermal conductivity and viscosity coefficients) for the temperature range
GOST R 8.946-2018 State system for ensuring the uniformity of measurements. Standard reference data. n-Tridecane. Thermophysical properties (density, heat capacity, enthalpy, entropy, sound velocity, thermal conductivity and viscosity coefficients) for the temperature rang

API - American Petroleum Institute, Uncertainty standard material

API MPMS 13.3-2016 Manual of Petroleum Measurement Standards Chapter 13.3 Measurement Uncertainty (FIRST EDITION)
API MPMS 13.3-2017 Manual of Petroleum Measurement Standards Chapter 13.3 Measurement Uncertainty (SECOND EDITION)

British Standards Institution (BSI), Uncertainty standard material

BS ISO 15790:2005 Graphic technology and photography - Certified reference materials for reflection and transmission metrology - Documentation and procedures for use, including determination of combined standard uncertainty
PD CISPR/TR 16-4-1:2009 Specification for radio disturbance and immunity measuring apparatus and methods. Uncertainties, statistics and limit modelling. Uncertainties in standardized EMC tests
BS 8496:2007 Water quality - Enumeration of micro-organisms in water samples - Guidance on the estimation of variation of results with particular reference to the contribution of uncertainty of measurement
BS ISO 15790:2004 Graphic technology and photography. Certified reference materials for reflection and transmission metrology. Documentation and procedures for use, including determination of combined standard uncertainty
BS EN ISO 15530-3:2011 Geometrical product specifications (GPS). Coordinate measuring machines (CMM). Technique for determining the uncertainty of measurement. Use of calibrated workpieces or measurement standards
BS EN 1911:2010 Stationary source emissions. Determination of mass concentration of gaseous chlorides expressed as HCl. Standard reference method
PD CEN/TS 17340:2020 Stationary source emissions. Determination of mass concentration of fluorinated compounds expressed as HF. Standard reference method
BS EN 14791:2017 Tracked Changes. Stationary source emissions. Determination of mass concentration of sulphur oxides. Standard reference method
18/30378870 DC BS EN 17340. Stationary source emissions. Determination of mass concentration of fluorinated compounds expressed as HF. Standard reference method
BS EN 12341:2014 Ambient air. Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter
BS EN 14792:2017 Tracked Changes. Stationary source emissions. Determination of mass concentration of nitrogen oxides. Standard reference method. Chemiluminescence

German Institute for Standardization, Uncertainty standard material

DIN EN 15843:2010-05 Water quality - Guidance standard on determining the degree of modification of river hydromorphology; German version EN 15843:2010
DIN EN 16870:2017 Water quality - Guidance standard on determining the degree of modification of lake hydromorphology
DIN EN ISO 15530-3:2018-09 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or measurement standards (ISO 15530-3:2011); German version EN 15530-3:2011
DIN SPEC 1168:2010 Air quality - Approach to uncertainty estimation for ambient air reference measurement methods; German version CR 14377:2002
DIN EN ISO 15530-3:2018 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or measurement standards (ISO 15530-3:2011)
DIN ISO/TS 15530-3:2008 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or standards (ISO/TS 15530-3:2004); German version CEN ISO/TS 15530-3:2007
DIN EN 14791:2017-05 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method; German version EN 14791:2017
DIN CEN/TS 17340:2021-01 Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method; German version CEN/TS 17340:2020
DIN EN 14792:2017-05 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence; German version EN 14792:2017
DIN EN ISO 15530-3:2012 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or measurement standards (ISO 15530-3:2011); German version EN 15530-3:2011
DIN EN 14791:2017 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method; German version EN 14791:2017
DIN EN 1911:2010-12 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method; German version EN 1911:2010
DIN EN ISO 1 Bb.1:2004 Geometrical product specifications (GPS) - Standard reference temperature for geometrical product specification and verification - Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influences (ISO/TR 16015
DIN EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method; German version EN 1911:2010

RU-GOST R, Uncertainty standard material

GOST R 8.913-2016 State system for ensuring the uniformity of measurements. Satellite laser ranging systems. Accuracy and measurement uncertainty. Standardized metrological characteristics
GOST 32673-2014 Regulations for establishing environmental standards and atmosphere emission control procedures for odorous substances
GOST R 55919-2013 Regulations for establishing environmental standards and atmosphere emission control procedures for odorous substances
GOST R 8.926-2016 State system for ensuring the uniformity of measurements. Certified reference materials of gas mixtures with halocarbons. Procedure of determining the metrological characteristics

Danish Standards Foundation, Uncertainty standard material

DS/EN 15843:2010 Water quality - Guidance standard on determining the degree of modification of river hydromorphology
DS/EN ISO 15530-3:2012 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or measurement standards
DS/EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method

Lithuanian Standards Office , Uncertainty standard material

LST EN 15843-2010 Water quality - Guidance standard on determining the degree of modification of river hydromorphology
LST EN ISO 15530-3:2012 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or measurement standards (ISO 15530-3:2011)
LST CEN/TS 17340-2020 Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method
LST EN 1911-2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method
LST EN 12341-2014 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

AENOR, Uncertainty standard material

UNE-EN 16870:2017 Water quality - Guidance standard on determining the degree of modification of lake hydromorphology
UNE-EN 15843:2010 Water quality - Guidance standard on determining the degree of modification of river hydromorphology
UNE-EN 14791:2017 Stationary source emissions - Determination of mass concentration of sulphur oxides - Standard reference method
UNE-EN 14792:2017 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence
UNE-EN 1911:2011 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method
UNE-EN 12341:2015 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

CEN - European Committee for Standardization, Uncertainty standard material

EN 15843:2010 Water quality - Guidance standard on determining the degree of modification of river hydromorphology
EN 16870:2017 Water quality - Guidance standard on determining the degree of modification of lake hydromorphology
PREN 17340-2018 Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Uncertainty standard material

GB/T 34876-2017 Vacuum technology—Vacuum gauges—Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge

ZA-SANS, Uncertainty standard material

SANS 216-4-1:2009 Specification for radio disturbance and immunity measuring apparatus and methods Part 4-1: Uncertainties, statistics and limit modelling - Uncertainties in standardized EMC tests

International Electrotechnical Commission (IEC), Uncertainty standard material

CISPR 16-4-1/TR-2005 Specification for radio disturbance and immunity measuring apparatus and methods--Part4-1:Uncertainties,statistics and limit modelling -Uncertainties in standardized EMC tests
CISPR 16-4-1-2003 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-1:Uncertainties, statistics and limit modelling - Uncertainties in standardized EMC tests
CISPR/TR 16-4-1-2009 Specification for radio disturbance and immunity measuring apparatus and methods – Part 4-1: Uncertainties, statistics and limit modelling – Uncertainties in standardized EMC tests
CISPR TR 16-4-1:2009 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-1: Uncertainties, statistics and limit modelling - Uncertainties in standardized EMC tests
CISPR TR 16-4-1-2009 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-1: Uncertainties, statistics and limit modelling - Uncertainties in standardized EMC tests

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Uncertainty standard material

GB/Z 6113.401-2007 Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-1:Uncertainties,statistics and limit modelling.Uncertainties in standardized EMC tests
GB/Z 6113.401-2018 Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-1:Uncertainties,statistics and limit modelling.Uncertainties in standardized EMC tests
GB/T 24635.3-2009 Geometrical Product Specification(GPS)-Coordinate measuring machines(CMM):Technique for determining the uncertainty of measurement-Part 3: Use of calibrated workpieces or standards

CU-NC, Uncertainty standard material

NC 00-37-1987 National System for Standardiza- tion, Metrology and Quality Control. Guide for the Elabora- tion of Precisión Measurement Standards

KR-KS, Uncertainty standard material

KS B ISO 15530-3-2020 Geometrical product specifications(GPS) — Coordinate measuring machines(CMM): Technique for determining the uncertainty of measurement — Part 3: Use of calibrated workpieces or measurement standards

CN-STDBOOK, Uncertainty standard material

图书 3-9720 Evaluation and Expression of Measurement Uncertainty Compilation of National Metrology Technical Specifications and Standards (Second Edition)

Professional Standard - Agriculture, Uncertainty standard material

CNAS-EL-19：2021 Specific requirements for raw materials to be pure substances in the certification of reference material/standard sample producers
CNAS-EL-19:2021 Specific requirements for raw materials to be pure substances in the certification of reference material/standard sample producers

Institute of Electrical and Electronics Engineers (IEEE), Uncertainty standard material

IEEE/ANSI C63.23-2012 American National Standard Guide for Electromagnetic Compatibility¿¿¿Computations and Treatment of Measurement Uncertainty
ANSI C63.23-2012 American National Standard Guide for Electromagnetic Compatibility—Computations and Treatment of Measurement Uncertainty

European Committee for Standardization (CEN), Uncertainty standard material

EN ISO 3233-3:2015 Paints and varnishes - Determination of the percentage volume of non-volatile matter - Part 3: Determination by calculation from the non-volatile-matter content determined in accordance with ISO 3251, the density of the coating material and the density of
CEN ISO/TS 15530-3:2007 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or standards
EN ISO 15530-3:2011 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 3: Use of calibrated workpieces or measurement standards (ISO 15530-3:2011)
EN 14792:2017 Stationary source emissions - Determination of mass concentration of nitrogen oxides - Standard reference method: chemiluminescence
PD CEN/TR 10350:2013 Analysis of steels and irons - Internal laboratory procedure for checking the accuracy of an analytical method by using Certified Reference Materials
CEN/TS 17340:2020 Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method
EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method
FprEN 12341 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter
EN 12341:2023 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

IEC - International Electrotechnical Commission, Uncertainty standard material

CISPR/TR 16-4-1 AMD 2-2007 Specification for radio disturbance and immunity measuring apparatus and methods – Part 4-1: Uncertainties@ statistics and limit modelling – Uncertainties in standardized EMC tests (Edition 1.1)
CISPR/TR 16-4-1-2005 Specification for radio disturbance and immunity measuring apparatus and methods – Part 4-1: Uncertainties@ statistics and limit modelling – Uncertainties in standardized EMC tests (Edition 1.1; Consolidated Reprint)
CISPR/TR 16-4-1-2003 Specification for radio disturbance and immunity measuring apparatus and methods – Part 4-1: Uncertainties@ statistics and limit modelling – Uncertainties in standardized EMC tests (Edition 1.0; Together with CISPR 16-4-3@ CISPR 16-4-4 and and the Second

European Telecommunications Standards Institute (ETSI), Uncertainty standard material

ETSI TR 102 215-2003 Electromagnetic compatibility and Radio spectrum Matters (ERM); Recommended approach, and possible limits for measurement uncertainty for the measurement of radiated electromagnetic fields above 1 GHz V1.1.2

VN-TCVN, Uncertainty standard material

TCVN 3750-2016 Standard Test Method for Determination of Asphaltenes (Heptane Insolubles) in Crude Petroleum and Petroleum Products

KE-KEBS, Uncertainty standard material

KS 08-120-1981 KENYA STANDARD METHOD FOR DETERMINATION OF MASS PER UNIT LENGTH AND MASS PER UNIT AREA OF WOVEN OR KNITTED FABRICS

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., Uncertainty standard material

IEEE C63.23-2012 American National Standard Guide for Electromagnetic Compatibility-Computations and Treatment of Measurement Uncertainty (Includes Access to Additional Content)

AASHTO - American Association of State Highway and Transportation Officials, Uncertainty standard material

T195-1967 Standard Specification for Determining Degree of Particle Coating of Bituminous-Aggregate Mixtures (Nineteenth Edition; ASTM D2489-67(1980))
T 230-1968 Standard Method of Test for Determining Degree of Pavement Compaction of Bituminous Aggregate Mixtures (HM-22; PART IIB)
TP34-1994 Standard Test Method for Determining the Moisture Sensitivity Characteristics of Compacted Bituminous Mixtures Subjected to Hot and Cold Climate Conditions

IT-UNI, Uncertainty standard material

UNI CEN/TS 17340-2021 Stationary source emissions - Determination of mass concentration of fluorinated compounds expressed as HF - Standard reference method

Japanese Industrial Standards Committee (JISC), Uncertainty standard material

JIS B 9624:2007 Graphic technology and photography -- Certified reference materials for reflection and transmission metrology -- Documentation and procedures for use, including determination of combined standard uncertainty

未注明发布机构, Uncertainty standard material

JIS Z 8899:2023 Particulate reference materials -- Specifications and uncertainty evaluation for polydisperse spherical particles
BS EN 12341:2023 Ambient air — Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

TH-TISI, Uncertainty standard material

TIS 121.12-2010 Standard test methods for textiles.part 12: woven fabrics.determination of mass per unit length and mass per unit area