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Uncertainty for methane

Uncertainty for methane, Total:499 items.

In the international standard classification, Uncertainty for methane involves: Quality, Metrology and measurement in general, Testing of metals, Natural gas, Linear and angular measurements, Thermodynamics and temperature measurements, Measurement of fluid flow, Measurement of volume, mass, density, viscosity, Acoustics and acoustic measurements, Textile fibres, Organic chemicals, Protection of and in buildings, Test conditions and procedures in general, Radiation protection, Aircraft and space vehicles in general, Laundry appliances, Transformers. Reactors, Air quality, Analytical chemistry, Medical equipment, Pulps, Paper and board, Metalliferous minerals, Radiation measurements, Protection against fire, Electricity. Magnetism. Electrical and magnetic measurements, Ferroalloys, Ferrous metals, Microbiology, Gas and steam turbines. Steam engines, Non-ferrous metals, Physics. Chemistry, Water quality, Electromagnetic compatibility (EMC), Optics and optical measurements, Electrical engineering in general, Electrical and electronic testing, Vocabularies, Farming and forestry, Industrial automation systems, Paints and varnishes, Fibre optic communications, Inorganic chemicals, Non-metalliferous minerals, Heat pumps, Nuclear energy engineering, Vibration and shock with respect to human beings, Iron and steel products, General methods of tests and analysis for food products, Products of the chemical industry, Applications of information technology, Pipeline components and pipelines, Geology. Meteorology. Hydrology, Vacuum technology, Energy and heat transfer engineering in general, Petroleum products in general, Domestic electrical appliances in general.

International Organization for Standardization (ISO), Uncertainty for methane

ISO/TS 23471:2022 Experimental designs for evaluation of uncertainty — Use of factorial designs for determining uncertainty functions
ISO/IEC GUIDE 98-1:2009 Uncertainty of measurement — Part 1: Introduction to the expression of uncertainty in measurement
ISO/DTR 15263:2023 Measurement uncertainties in mechanical tests on metallic materials — The evaluation of uncertainties in tensile testing
ISO/CD TR 15263 Measurement uncertainties in mechanical tests on metallic materials — The evaluation of uncertainties in tensile testing
ISO/TS 17503:2015 Statistical methods of uncertainty evaluation - Guidance on evaluation of uncertainty using two-factor crossed designs
ISO/TS 25377:2007 Hydrometric uncertainty guidance (HUG)
ISO 25377:2020 Hydrometric uncertainty guidance (HUG)
ISO/TR 20461:2000 Determination of uncertainty for volume measurements made using the gravimetric method
ISO/TR 20461:2023 Determination of uncertainty for volume measurements of a piston-operated volumetric apparatus using a gravimetric method
ISO/TR 21900:2018 Guidance for uncertainty analysis regarding the application of ISO/TS 10974
ISO 5168:2005 Measurement of fluid flow - Procedures for the evaluation of uncertainties
ISO/TR 24498:2006 Paper, board and pulps - Estimation of uncertainty for test methods
ISO/ASTM 51707:2002 Guide for estimating uncertainties in dosimetry for radiation processing
ISO/ASTM 51707:2005 Guide for estimating uncertainties in dosimetry for radiation processing
ISO 5168:1978 Measurement of fluid flow; Estimation of uncertainty of a flow-rate measurement
ISO 24185:2022 Evaluation of the uncertainty of measurements from a stationary autocorrelated process
ISO 19036:2019 Microbiology of the food chain — Estimation of measurement uncertainty for quantitative determinations
ISO/CD TR 15262 Mechanical tests on metallic materials — Uncertainty in low-cycle fatigue
ISO/CD TR 6037 Automated liquid handling systems – Uncertainty of the measurement procedures
ISO 4691:2009 Iron ores - Determination of titanium - Diantipyrylmethane spectrophotometric method
ISO 6827:1981 Aluminium and aluminium alloys; Determination of titanium content; Diantipyrylmethane photometric method
ISO 4691:1985 Iron ores; Determination of titanium content; Diantipyrylmethane spectrophotometric method
ISO/TR 16153:2004 Piston-operated volumetric instruments - Determination of uncertainty for volume measurements made using the photometric method
ISO/TR 16153:2023 Determination of uncertainty for volume measurements of a piston-operated volumetric apparatus using a photometric method
ISO/TS 19036:2006/Amd 1:2009 Microbiology of food and animal feeding stuffs - Guidelines for the estimation of measurement uncertainty for quantitative determinations - Amendment 1: Measurement uncertainty for low counts
ISO 6995:1985 Aluminium ores; Determination of titanium content; 4,4'-Diantipyrylmethane spectrophotometric method
ISO 10280:1991 Steel and iron; determination of titanium content; diantipyrylmethane spectrophotometric method
ISO/IEC Guide 98-6:2021 Uncertainty of measurement-- Part 6:Developing and using measurement models
ISO/TS 15530-4:2008 Geometrical Product Specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 4: Evaluating task-specific measurement uncertainty using simulation
ISO/TS 22704:2022 Mechanical vibration — Uncertainty of the measurement and evaluation of human exposure to vibration
ISO 12999-1:2014 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation
ISO 12999-2:2020 Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 2: Sound absorption
ISO 12999-1:2020 Acoustics — Determination and application of measurement uncertainties in building acoustics — Part 1: Sound insulation
ISO 14956:2002 Air quality - Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty
ISO 29201:2012 Water quality - The variability of test results and the uncertainty of measurement of microbiological enumeration methods
ISO/TR 20461:2000/cor 1:2008 Determination of uncertainty for volume measurements made using the gravimetric method; Technical Corrigendum 1
ISO/TS 24498:2022 Paper, board and pulps — Estimation of uncertainty for test methods by interlaboratory comparisons
ISO 900:1977 Aluminium oxide primarily used for the production of aluminium; Determination of titanium content; Diantipyrylmethane photometric method
ISO 25140:2010 Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID)
ISO 24477:2022 Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for spinning rotor gauges
ISO 20146:2019 Vacuum technology — Vacuum gauges — Specifications, calibration and measurement uncertainties for capacitance diaphragm gauges
ISO/TR 7066-1:1997 Assessment of uncertainty in calibration and use of flow measurement devices - Part 1: Linear calibration relationships
ISO 6974-1:2000 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 1: Guidelines for tailored analysis
ISO 19685:2017 Vacuum technology - Vacuum gauges - Specifications, calibration and measurement uncertainties for Pirani gauges
ISO 7066-2:1988 Assessment of uncertainty in the calibration and use of flow measurements devices; part 2: non-linear calibration relationships

RU-GOST R, Uncertainty for methane

GOST R 54500.1-2011 Uncertainty of measurement. Part 1. Introduction to guides on uncertainty in measurement
GOST R 54500.3-2011 Uncertainty of measurement. Part 3. Guide to the expression of uncertainty in measurement
GOST 34100.3-2017 Uncertainty of measurement. Part 3. Guide to the expression of uncertainty in measurement
GOST 34100.1-2017 Uncertainty of measurement. Part 1. Introduction to guides on the expression of uncertainty in measurement
GOST R 57900-2017 Buildings and constructions. Determination and application of measurement uncertainties of sound insulation
GOST 34100.3.2-2017 Uncertainty of measurement. Part 3. Guide to the expression of uncertainty in measurement. Supplement 2. Extension to any number of output quantities
GOST 34100.3.1-2017 Uncertainty of measurement. Part 3. Guide to the expression of uncertainty in measurement. Supplement 1. Propagation of distributions using a Monte Carlo method
GOST R 54500.3.1-2011 Uncertainty of measurement. Part 3. Guide to the expression of uncertainty in measurement. Supplement 1. Propagation of distributions using a Monte Carlo method
GOST R ISO 10280-2010 Steel and iron. Determination of titanium content. Diantipyrylmethane spectrophotometric method
GOST R ISO 25139-2015 Stationary source emissions. Manual method for the determination of the methane concentration using gas chromatography
GOST R ISO 25140-2017 Stationary source emissions. Automatic method for the determination of the methane concentration using flame ionisation detection
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 R 8.925-2016 State system for ensuring the uniformity of measurements. Certified reference materials of gas mixtures with Hydrogen, Nitrogen, Oxygen, Carbon Oxide, Carbon Dioxide, Methane, Propane, Hexane. Procedure of determining the metrological characteristics
GOST R 54502-2011 Microbiology of food and animal feeding stuffs. Guidelines for the estimation of measurement uncertainty for quantitative determinations
GOST CISPR 16-4-2-2013 Electromagnetic compatibility of technical equipment. Specification for radio disturbance and immunity measuring apparatus and methods. Part 4-2. Uncertainties, statistics and limit modelling. Measurement instrumentation uncertainty

Korean Agency for Technology and Standards (KATS), Uncertainty for methane

KS Q ISO/IEC GUIDE 98-3-2017(2022) Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement
KS Q ISO TS 17503:2021 Statistical methods of uncertainty evaluation — Guidance on evaluation of uncertainty using two-factor crossed designs
KS M 1988-2017 Butane-1,4-diol for industrial use — Determination of degree of unsaturation
KS M 1988-2017(2022) Butane-1,4-diol for industrial use — Determination of degree of unsaturation
KS B ISO TR 5168:2004 Measurement of fluid flow Evaluation of uncertainties
KS M ISO TR 24498:2008 Paper, board and pulps－Estimation of uncertainty for test methods
KS E ISO 4691-2010(2020) Iron ores－Determination of titanium－Diantipyrylmethane spectrophotometric method
KS A ISO/ASTM 51707:2012 Guide for estimating uncertainties in dosimetry for radiation processing
KS Q ISO TR 13587:2021 Three statistical approaches for the assessment and interpretation of measurement uncertainty
KS M ISO TR 24498:2018 Paper, board and pulps — Estimation of uncertainty for test methods
KS I ISO 25139-2013(2018) Stationary source emissions ― Manual method for the determination of the methane concentration using gas chromatography
KS I ISO 25139:2013 Stationary source emissions ― Manual method for the determination of the methane concentration using gas chromatography
KS D ISO 6827:2021 Aluminium and aluminium alloys — Determination of titanium content — Diantipyrylmethane photometric method
KS E ISO 6995-2001(2021) Aluminium ores ― Determination of titanium content ― 4,4'-Diantipyrylmethane spectrophotometric method
KS I ISO 11222:2021 Air quality — Determiniation of the uncertainty of the time average of air quality measurements
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 I ISO 25140-2012(2017) Stationary source emissions－Automatic method for the determination of the methane concentration using flame ionization detection(FID)
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 D ISO 6827:2001 Aluminium and aluminium alloys－Determination of titanium content －Diantipyrylmethane photometric method
KS I ISO 25140:2022 Stationary source emissions — Automatic method for the determination of the methane concentration using flame ionization detection(FID)
KS I ISO 11222-2006(2016) Air quality－Determination of the uncertainty of the time average of air quality measurements
KS E ISO 4691:2010 Iron ores－Determination of titanium－Diantipyrylmethane spectrophotometric method
KS Q ISO 21749-2015(2020) Measurement uncertainty for metrological applications－Repeated measurements and nested experiments
KS E ISO 6995:2001 Aluminium ores－Determination of titanium content－4, 4′- Diantipyrylmethane spectrophotometric method
KS B ISO 7066-2:2014 Assessment of uncertainty in the calibration and use of flow measurement devices — Part 2: Non-linear calibration relationships
KS B ISO 7066-2:2004 Assessment of uncertainty in the calibration and use of flow measurement devices-Part2:Non-linear calibration relationships
KS M ISO 900:2003 Aluminium oxide primarily used for the production of aluminium-Determination of titanium content-Diantipyrylmethane photometric method
KS M ISO 900:2013 Aluminium oxide primarily used for the production of aluminium－Determination of titanium content－Diantipyrylmethane photometric method
KS I ISO 15767-2012(2017) Workplace atmospheres－Controlling and characterizing uncertainty in weighing collected aerosols
KS I ISO 6974-1-2015(2020) Natural gas－Determination of composition with defined uncertainty by gas chromatography－Part 1：Guidelines for tailored analysis
KS B ISO TR 7066-1-2004(2014) Assessment of uncertainty in calibration and use of flow measurement devices－Part 1：Linear calibration relationships
KS B ISO 1088:2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement
KS B ISO 1088:2015 Liquid flow measurement in open channels－Velocity-area methods－Collection and processing of data for determination of errors in measurement

Association Francaise de Normalisation, Uncertainty for methane

NF X07-040-3*NF ISO/IEC GUIDE 98-3:2014 Uncertainly of measurement - Part 3 : guide to the expression of uncertainly in measurement (GUM : 1995)
NF ISO/IEC GUIDE 98-4:2013 Incertitude de mesure - Partie 4 : rôle de l'incertitude de mesure dans l'évaluation de la conformité
NF X07-040-4*NF ISO/IEC GUIDE 98-4:2013 Uncertainty of measurement - Part 4: role of measurement uncertainty in conformity assessment
NF EN 62754:2017 Calcul des incertitudes des paramètres des formes d'onde
NF G06-006-12:2010 Textiles - Quantitative chemical analysis - Part 12 : mixtures of acrylic, certain modacrylics, certain chlorofibres, certain elastanes and certain other fibres (method using dimethylformamide).
CWA 15261-3:2005 Measurement uncertainties in mechanical tests on metallic materials - Part 3 : the evaluation of uncertainties in creep testing
CWA 15261-2:2005 Measurement uncertainties in mechanical tests on metallic materials - Part 2 : the evaluation of uncertainties in tensile testing
NF T20-666:1984 Butane-1,4-diol for industrial use. Determination of degree of unsaturation.
XP ISO/TS 15530-4:2008 Spécification géométrique des produits (GPS) - Machines à mesurer tridimensionnelles (MMT) : technique pour la détermination de l'incertitude de mesure - Partie 4 : évaluation de l'incertitude de mesure spécifique d'une tâche à l'aide de s...
CWA 15261-1:2005 Measurement uncertainties in mechanical tests on metallic materials - Part 1 : the evaluation of uncertainties in low-cycle fatigue testing
XP E11-158-4*XP ISO/TS 15530-4:2008 Geometrical Product Specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 4: Evaluating task-specific measurement uncertainty using simulation
NF ISO 11222:2002 Qualité de l'air - Détermination de l'incertitude de mesure de la moyenne temporelle de mesurages de la qualité de l'air
NF EN ISO 20988:2007 Qualité de l'air - Lignes directrices pour estimer l'incertitude de mesure
NF X43-356*NF EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography.
NF EN ISO 25139:2011 Émissions de sources fixes - Méthode manuelle pour la détermination de la concentration en méthane par chromatographie en phase gazeuse
NF ISO 4691:1986 Minerais de fer - Dosage du titane - Méthode spectrophotométrique au diantipyrylméthane.
NF EN ISO 12999-1:2020 Acoustique - Détermination et application des incertitudes de mesure dans l'acoustique des bâtiments - Partie 1 : isolation acoustique
NF EN ISO 12999-2:2020 Acoustique - Détermination et application des incertitudes de mesure dans l'acoustique des bâtiments - Partie 2 : absorption acoustique
NF ISO 24185:2022 Évaluation de l'incertitude de mesure d'un processus stationnaire autocorrélé
FD X15-120:2005 Mesure de l'humidité de l'air - Expression des incertitudes - Étude de cas concrets
NF EN ISO 19036:2019 Microbiologie de la chaîne alimentaire - Estimation de l'incertitude de mesure pour les déterminations quantitatives
NF EN ISO 25140:2010 Émissions de sources fixes - Méthode automatique pour la détermination de la concentration en méthane par détection à ionisation de flamme (FID)
FD ISO/TR 16153:2023 Détermination de l'incertitude de mesure pour les mesurages volumétriques des appareils volumétriques à piston au moyen de la méthode photométrique
NF A20-424*NF ISO 4691:1986 Iron ores. Determination of titanium content. Diantipyrylmethane spectrophotometric method.
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 C91-016-4-2:2005 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2 : uncertainties, statistics and limit modelling - Incertainty in EMC measurements.
FD X07-028:2002 Metrology - Calibration and verification procedure for thermometers - Estimation of the uncertainties on temperature measurements
NF ISO 21748:2017 Lignes directrices relatives à l'utilisation d'estimations de la répétabilité, de la reproductibilité et de la justesse dans l'évaluation de l'incertitude de mesure
XP ISO/TS 21749:2005 Incertitude de mesure pour les applications en métrologie - Mesures répétées et expériences emboîtées
NF C52-176-19*NF EN 60076-19:2016 Power transformers - Part 19 : rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
NF ISO 11433:2021 Alliages de nickel - Détermination de la teneur en titane - Méthode par spectrophotométrie d'absorption moléculaire au diantipyrylméthane
XP X06-066*XP ISO/TS 21749:2005 Measurement and uncertainty for metrological applications - Repeated measurements and nested experiments
XP ISO/TS 20914:2020 Laboratoires de biologie médicale - Recommandations pratiques pour l'estimation de l'incertitude de mesure
XP X43-554:2009 Émissions de sources fixes - Détermination de la concentration massique en composés organiques volatils non méthaniques dans les effluents gazeux à partir des mesures des composés organiques volatils totaux et du méthane - Méthode de référenc...
NF S31-999-1:2014 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1 : sound insulation
NF S31-999-1:2020 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1 : sound insulation
NF S31-999-2*NF EN ISO 12999-2:2020 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2 : sound absorption
NF T20-207:1980 Aluminium oxide primarily use for the production of aluminium. Determination of titanium content. Diantipyrylmethane photometric method.
NF C91-016-4-2/A1*NF EN 55016-4-2/A1:2014 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2 : uncertainties, statistics and limit modelling - Measurement instrumentation uncertainty
NF C91-016-4-2*NF EN 55016-4-2:2012 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2 : uncertainties, statistics and limit modelling - Measurement instrumentation uncertainty
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 ISO 15767:2009 Air des lieux de travail - Contrôle et caractérisation de l'incertitude de pesée des aérosols collectés
NF X43-353*NF EN ISO 25140:2010 Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID).
XP CEN ISO/TS 15530-1:2013 Spécification géométrique des produits (GPS) - Machines à mesurer tridimensionnelles (MMT) : technique pour la détermination de l'incertitude de mesure - Partie 1 : vue d'ensemble et caractéristiques métrologiques
XP E11-160-1*XP CEN ISO/TS 15530-1:2013 Geometrical Product Specifications (GPS) - Coordinate measuring machines (CMM) : technique for determining the uncertainty of measurement - Part 1 : overview and metrological characteristics
XP S31-115-1:2019 Acoustics - Assessment method of measurement uncertainties in environment acoustics - Part 1 : influence of measuring instruments
NF EN 55016-4-2/A1:2014 Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Partie 4-2 : incertitudes, statistiques et modélisation des limites - Incertitudes de mesure de l'in...
NF EN 55016-4-2/A2:2018 Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Partie 4-2 : incertitudes, statistiques et modélisation des limites - Incertitudes de mesure de l'in...
NF EN 55016-4-2:2012 Spécifications des méthodes et des appareils de mesure des perturbations radioélectriques et de l'immunité aux perturbations radioélectriques - Partie 4-2 : incertitudes, statistiques et modélisation des limites - Incertitudes de mesure de l'in...
NF T54-006:1993 Plastics piping systems. Unplasticized poly(vinyl chloride) (PVC-U) pipes. Test method for the resistance to dichloromethane at a specified temperature (dcmt).
NF T54-006*NF EN ISO 9852:2017 Unplasticized poly(vinyl chloride) (PVC-U) pipes - Dichloromethane resistance at specified temperature (DCMT) - Test method
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
NF T54-006:2003 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes - Test method for the resistance to dichloromethane at a specified temperature (DCMT).
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

Professional Standard - Agriculture, Uncertainty for methane

CNAS-CL01-G003-2021 Measurement Uncertainty Requirements
CNAS-GL006-2019 Guide for the evaluation of uncertainty in chemical analysis
CNAS-TRL-010-2019 Application of Measurement Uncertainty in Conformity Judgment

IX-FAO, Uncertainty for methane

CAC/GL 54-2004(En) Guidelines for measurement uncertainty
CAC/GL 54-2004(Ch) Guidelines for measurement uncertainty

Japanese Industrial Standards Committee (JISC), Uncertainty for methane

JIS Z 8404-1:2006 Measurement uncertainty -- Part 1: Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation
JIS Z 8404-1:2018 Measurement uncertainty -- Part 1: Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty evaluation
JIS Z 8404-2:2008 Measurement uncertainty -- Part 2: Measurement uncertainty for metrological applications -- Repeated measurements and nested experiments

Danish Standards Foundation, Uncertainty for methane

DS/ISO/IEC Guide 98-4:2012 Uncertainty of measurement - Part 4: Role of measurement uncertainty in conformity assessment
DS/ISO/TR 20461:2001 Determination of uncertainty for volume measurements made using the gravemetric method
DS/CLC/TR 50462:2008 Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
DS/ISO/TS 15530-4:2008 Geometrical Product Specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 4: Evaluating task-specific measurement uncertainty using simulation
DS/ISO 12999-1:2020 Acoustics – Determination and application of measurement uncertainties in building acoustics – Part 1: Sound insulation
DS/ISO 29473:2011 Fire tests – Uncertainty of measurements in fire tests
DS/EN ISO 10280:1996 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method
DS/EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography
DS/ISO/TR 13587:2012 Three statistical approaches for the assessment and interpretation of measurement uncertainty
DS/IEC Guide 115:2007 Application of uncertainty of measurement to conformity assessment activities in the electrotechnical sector
DS/EN ISO 25140:2010 Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID)
DS/EN ISO 15181-5:2008 Paints and varnishes - Determination of release rate of biocides from antifouling paints - Part 5: Calculation of the tolylfluanid and dichlofluanid release rate by determination of the concentration of dimethyltolylsulfamide (DMST) and dimethylphenylsulf
DS/ISO 11222:2003 Air quality - Determination of the uncertainty of the time average of air quality measurements
DS/ISO/TR 16153:2005 Piston-operated volumetric instruments - Determination of uncertainty for volume measurements made using the photometric method
DS/IEC/TS 60076-19:2013 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of losses in power transformers and reactors
DS/ISO/TS 21749:2005 Measurement and uncertainty for metrological applications - Repeated measurements and nested experiments
DS/ISO/TS 19036/Amd. 1:2011 Microbiology of food and animal feeding stuffs - Guidelines for the estimation of measurement uncertainty for quantitative determinations
DS/ISO/TS 19036:2006 Microbiology of food and animal feeding stuffs - Guidelines for the estimation of measurement uncertainty for quantitative determinations
DS/ISO 11352:2012 Water quality - Estimation of measurement uncertainty based on validation and quality control data
DS/CEN ISO/TS 15530-1:2013 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 1: Overview and metrological characteristics
DS/EN ISO 12999-1:2020 Acoustics – Determination and application of measurement uncertainties in building acoustics – Part 1: Sound insulation (ISO 12999-1:2020)
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

European Committee for Electrotechnical Standardization（CENELEC）, Uncertainty for methane

CLC IEC/TR 62461:2019 Radiation protection instrumentation - Determination of uncertainty in measurement
EN 60076-19:2015 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors

British Standards Institution (BSI), Uncertainty for methane

BS EN ISO 6974-2:2001 Natural gas. Determination of composition with defined uncertainty by gas chromatography. Measuring-system characteristics and statistics for processing of data
BS EN ISO 6974-2:2012 Natural gas. Determination of composition and associated uncertainty by gas chromatography. Uncertainty calculations
BS PD CEN/TR 16988:2016 Estimation of uncertainty in the single burning item test
BS PD ISO/TS 17503:2015 Statistical methods of uncertainty evaluation. Guidance on evaluation of uncertainty using two-factor crossed designs
BS DD CEN ISO/TS 25377:2007 Hydrometric uncertainty guide
ISO/IEC GUIDE 98-3:2008/Suppl.2:2011 Uncertainty of measurement - Guide to the expression of uncertainty in measurement (GUM:1995). Extension to any number of output quantities
DD ISO/TS 15530-4:2008 Geometrical product specifications (GPS). Coordinate measuring machines (CMM). Technique for determining the uncertainty of measurement - Evaluating task-specific measurement uncertainty using simulation
BS EN ISO 12999-2:2020 Acoustics. Determination and application of measurement uncertainties in building acoustics - Sound absorption
PD ISO/TR 16153:2023 Determination of uncertainty for volume measurements of a piston-operated volumetric apparatus using a photometric method
BS ISO 11222:2002 Air quality. Determination of the uncertainty of the time average of air quality measurements
BS ISO 5168:2005 Measurement of fluid flow - Procedures for the evaluation of uncertainties
BS EN ISO 25139:2011 Stationary source emissions. Manual method for the determination of the methane concentration using gas chromatography
PD ISO/TR 20461:2023 Determination of uncertainty for volume measurements of a piston-operated volumetric apparatus using a gravimetric method
BS ISO 24185:2022 Evaluation of the uncertainty of measurements from a stationary autocorrelated process
BS ISO 29473:2010 Fire tests. Uncertainty of measurements in fire tests
BS EN ISO 19036:2019 Microbiology of the food chain. Estimation of measurement uncertainty for quantitative determinations
BS ISO 4691:2009 Iron ores - Determination of titanium - Diantipyrylmethane spectrophotometric method
BS EN ISO 10280:1995 Steel and iron. Determination of titanium content. Diantipyrylmethane spectrophotometric method
BS EN 60076-19:2015 Power transformers. Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
BS EN ISO 12999-1:2014 Acoustics. Determination and application of measurement uncertainties in building acoustics. Sound insulation
BS EN ISO 12999-1:2020 Acoustics. Determination and application of measurement uncertainties in building acoustics. Sound insulation
PD ISO/TR 20461:2001 Determination of uncertainty for volume measurements made using the gravimetric method
PD ISO/TS 20914:2019 Medical laboratories. Practical guidance for the estimation of measurement uncertainty
PD ISO/TR 13587:2012 Three statistical approaches for the assessment and interpretation of measurement uncertainty
BS DD ISO/TS 15530-4:2008 Geometrical product specifications (GPS). Coordinate measuring machines (CMM). Technique for determining the uncertainty of measurement. Evaluating task-specific measurement uncertainty using simulation
19/30383291 DC BS ENISO 12999-1. Acoustics. Determination and application of measurement uncertainties in building acoustics. Part 1. Sound insulation
BS PD IEC GUIDE 115:2021 Application of uncertainty of measurement to conformity assessment activities in the electrotechnical sector
PD IEC GUIDE 115:2021 Application of uncertainty of measurement to conformity assessment activities in the electrotechnical sector
BS EN 55016-4-2:2004 Specification for radio disturbance and immunity measuring apparatus and methods - Part 4-2: Uncertainties, statistics and limit modelling - Uncertainty in EMC measurements
PD 6461-4-2004 General metrology - Part 4: Practical guide to measurement uncertainty
PD IEC/TR 61000-1-6:2012 Electromagnetic compatibility (EMC). General. Guide to the assessment of measurement uncertainty
21/30397434 DC BS ISO 24185. Evaluation of the uncertainty of measurements from a stationary autocorrelated process
19/30383281 DC BS EN ISO 12999-2. Acoustics. Determination and application of measurement uncertainties in building acoustics. Part 2. Sound absorption
PD IEC TR 61282-14:2019 Tracked Changes. Fibre optic communication system design guides. Determination of the uncertainties of attenuation measurements in fibre plants
PD ISO/TS 22704:2022 Mechanical vibration. Uncertainty of the measurement and evaluation of human exposure to vibration
18/30351071 DC BS EN ISO 19036. Microbiology of the food chain. Estimation of measurement uncertainty for quantitative determinations
BS ISO 11222:2007 Air quality - Determination of the uncertainty of the time average of air quality measurements
PD CEN ISO/TS 15530-1:2013 Geometrical product specifications (GPS). Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement. Overview and metrological characteristics
20/30335823 DC BS EN 60076-19. Power transformers. Part 19. Rules for the determination of uncertainties in the measurement of the losses on power transformers
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
DD ISO/TS 21749:2005 Measurement and uncertainty for metrological applications. Repeated measurements and nested experiments
21/30436064 DC BS EN IEC 60076-19. Power transformers. Part 19. Rules for the determination of uncertainties in the measurement of the losses on power transformers
BS DD ISO/TS 21749:2005 Measurement and uncertainty for metrological applications - Repeated measurements and nested experiments
BS ISO 11352:2012 Water quality. Estimation of measurement uncertainty based on validation and quality control data
BS EN ISO 25140:2010 Stationary source emissions. Automatic method for the determination of the methane concentration using flame ionisation detection (FID)
BS EN ISO 9852:2017 Unplasticized poly(vinyl chloride) (PVC-U) pipes. Dichloromethane resistance at specified temperature (DCMT). Test method
BS PD IEC/TR 61282-14:2016 Fibre optic communication system design guides. Determination of the uncertainties of attenuation measurements in fibre plants
BS EN ISO 6974-3:2018 Tracked Changes. Natural gas. Determination of composition and associated uncertainty by gas chromatography. Precision and bias
BS ISO 18315:2018 Nuclear energy. Guidance to the evaluation of measurement uncertainties of impurity in uranium solution by linear regression analysis
BS EN ISO 6789-2:2017 Assembly tools for screws and nuts. Hand torque tools. Requirements for calibration and determination of measurement uncertainty
BS EN ISO 6974-1:2012 Natural gas. Determination of composition and associated uncertainty by gas chromatography. General guidelines and calculation of composition
ISO/TR 16015:2003 Ed 1 Geometrical product specifications (GPS). Systematic errors and contributions to measurement uncertainty of length measurement due to thermal influence

KR-KS, Uncertainty for methane

KS Q ISO TS 17503-2021 Statistical methods of uncertainty evaluation — Guidance on evaluation of uncertainty using two-factor crossed designs
KS Q ISO TR 13587-2021 Three statistical approaches for the assessment and interpretation of measurement uncertainty
KS M ISO TR 24498-2018 Paper, board and pulps — Estimation of uncertainty for test methods
KS D ISO 6827-2021 Aluminium and aluminium alloys — Determination of titanium content — Diantipyrylmethane photometric method
KS P ISO TS 20914-2022 Medical laboratories — Practical guidance for the estimation of measurement uncertainty
KS I ISO 11222-2021 Air quality — Determiniation of the uncertainty of the time average of air quality measurements
KS I ISO 25140-2022 Stationary source emissions — Automatic method for the determination of the methane concentration using flame ionization detection(FID)
KS I ISO 15767-2022 Workplace atmospheres Controlling and characterizing uncertainty in weighing collected aerosols
KS Q ISO 21748-2018(2023) Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty evaluation
KS B ISO 1088-2021 Hydrometry — Velocity-area methods using current-meters —Collection and processing of data for determination of uncertainties in flow measurement

Military Standard of the People's Republic of China-General Armament Department, Uncertainty for methane

GJB 3756-1999 Expression and evaluation of measurement uncertainty
GJB 3756A-2015 Expression and evaluation of measurement uncertainty
GJB 1485-1992 Precision, accuracy and uncertainty of material physical property testing methods

Association of German Mechanical Engineers, Uncertainty for methane

VDI/VDE 2617 Blatt 11-2011 Accuracy of coordinate measuring machines - Characteristics and their checking - Determination of the uncertainty of measurement for coordinate measuring machines using uncertainty budgets
VDI/VDE/DGQ/DKD 2622 Blatt 2.1-2011 Calibration of measuring equipment for electrical quantities - Methods for the determination of measurement uncertainty - Notes to a practical approach
VDI/VDE/DGQ/DKD 2622 Blatt 2-2015 Calibration of measuring equipment for electrical quantities - Methods for the determination of the uncertainty of measurement
VDI/VDE/DGQ/DKD 2622 Blatt 2-2003 Calibration of measuring means for electrical quantities - Methods for the determination of the measurement uncertainty
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
VDI 2048 Blatt 1-2000 Uncertainties of measurements at acceptance tests for energy conversion and power plants - Fundamentals
VDI/VDE 2617 Blatt 7-2008 Accuracy of coordinate measuring machines - Parameters and their checking - Estimation of measurement uncertainty of coordinate measuring machines by means of simulation

CN-STDBOOK, Uncertainty for methane

图书 A-4448 Statistical Simulation of Measurement Uncertainty

AENOR, Uncertainty for methane

UNE 400331:2003 IN Determination of uncertainty for volume measurements made using the gravimetric method.
UNE-CLC/TR 50462:2009 Rules for the determination of uncertainties in the measurement of the losses on power transformer and reactors
UNE-EN ISO 10280:1996 STEEL AND IRON. DETERMINATION OF TITANIUM CONTENT. DIANTIPYRYLMETHANE SPECTROPHOTOMETRIC METHOD. (ISO 10280:1991).
UNE-EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO 25139:2011)
UNE-EN ISO 15181-5:2008 Paints and varnishes - Determination of release rate of biocides from antifouling paints - Part 5: Calculation of the tolylfluanid and dichlofluanid release rate by determination of the concentration of dimethyltolylsulfamide (DMST) and dimethylphenylsulf
UNE-ISO 11222:2005 Air quality -- Determination of the uncertainty of the time average of air quality measurements
UNE-EN ISO 25140:2011 Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID) (ISO 25140:2010)
UNE-EN ISO 12999-1:2014 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO 12999-1:2014)

German Institute for Standardization, Uncertainty for methane

DIN SPEC 45660-1:2014 Guide for handling uncertainty in acoustics and vibration - Part 1: Uncertainty of acoustical quantities
DIN ISO/TS 25377:2008 Hydrometric uncertainty guidance (HUG) (ISO/TS 25377:2007); German version CEN ISO/TS 25377:2007
DIN ISO 11222:2002-12 Air quality - Determination of the uncertainty of the time average of air quality measurements (ISO 11222:2002)
DIN 53000-3:2023-07 Viscometry - Measurement of kinematic viscosity by means of the Ubbelohde viscometer - Part 3: Calibration and determination of the uncertainty of measurement
DIN V 19218:2008 Measurement of fluid flow - Procedures for the evaluation of uncertainties (ISO 5168:2005, modified)
DIN EN ISO 12999-1:2021-04 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO 12999-1:2020); German version EN ISO 12999-1:2020
DIN EN ISO 12999-2:2020-11 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption (ISO 12999-2:2020); German version EN ISO 12999-2:2020
DIN EN ISO 19036:2020-05 Microbiology of the food chain - Estimation of measurement uncertainty for quantitative determinations (ISO 19036:2019); German version EN ISO 19036:2019
DIN 53019-2:2001-02 Viscosimetry - Measurement of viscosities and flow curves by means of rotation viscosimeters - Part 2: Viscosimeter calibration and determination of the uncertainty of measurement
DIN EN ISO 6974-4:2002-06 Natural gas - Determination of composition with defined uncertainty by gas chromatography - Part 4: Determination of nitrogen, carbon dioxide and C<(Index)1> to C<(Index)5> and C<(Index)6+> hydrocarbons for a laboratory and on-line me...
DIN EN ISO 10280:1996-02 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method (ISO 10280:1991); German version EN ISO 10280:1995
DIN EN ISO 19036:2020 Microbiology of the food chain - Estimation of measurement uncertainty for quantitative determinations (ISO 19036:2019)
DIN EN ISO 25139:2011-08 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO 25139:2011); German version EN ISO 25139:2011
DIN EN ISO 19036:2018 Microbiology of the food chain - Estimation of measurement uncertainty for quantitative determinations (ISO/DIS 19036:2018); German and English version prEN ISO 19036:2018
DIN EN ISO 14956:2003 Air quality - Evaluation of the suitability of a measurement procedure by comparison with a required measurement uncertainty (ISO 14956:2002); German version EN ISO 14956:2002
DIN ISO 21748:2014 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation (ISO 21748:2010); Text in German and English
DIN EN ISO 25140:2010-12 Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID) (ISO 25140:2010); German version EN ISO 25140:2010
DIN 51422-1:1989-01 Testing of mineral oil hydrocarbons and similar liquids; determination of the grade of purity by gas-chromatography; n-heptane, iso-octane and toluene
DIN 32632:2019-12 Chemical analysis - Guide to quantification of uncertainty in measurement of quantitative test results - Terms and strategies
DIN CEN ISO/TS 15530-1:2013-12*DIN SPEC 860:2013-12 Geometrical Product Specifications (GPS) - Coordinate measuring machines (CMM): Techniques for determining the uncertainty of measurement - Part 1: Overview and metrological characteristics (ISO/TS 15530-1:2013); German version CEN ISO/TS 15530-1:2013
DIN EN ISO 12999-2:2020 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption (ISO 12999-2:2020); German version EN ISO 12999-2:2020
DIN EN ISO 9852:2018-01 Unplasticized poly(vinyl chloride) (PVC-U) pipes - Dichloromethane resistance at specified temperature (DCMT) - Test method (ISO 9852:2007); German version EN ISO 9852:2017
DIN 51562-4:1999 Viscometry - Measurement of kinematic viscosity by means of the Ubbelohde viscometer - Part 4: Viscometer calibration and determination of the uncertainty of measurement
DIN EN ISO 6789-2:2017-07 Assembly tools for screws and nuts - Hand torque tools - Part 2: Requirements for calibration and determination of measurement uncertainty (ISO 6789-2:2017); German version EN ISO 6789-2:2017 / Note: DIN EN ISO 6789 (2003-10) remains valid alongside th...
DIN 51422-2:2004 Testing of mineral products - Determination of grade of purity by gaschromatography - Part 2: Cetane and 1-Methyl-naphthaline
DIN 45673-7 Beiblatt 1:2013-02 Water quality - Estimation of measurement uncertainty based on validation and quality control data (ISO 11352:2012)
DIN 14303:2013-02 Water quality - Estimation of measurement uncertainty based on validation and quality control data (ISO 11352:2012)
DIN ISO 11352:2013-03 Water quality - Estimation of measurement uncertainty based on validation and quality control data (ISO 11352:2012)
DIN 1319-3:1996-05 Fundamentals of metrology - Part 3: Evaluation of measurements of a single measurand, measurement uncertainty
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 EN 580:2003 Plastics piping systems - Unplasticized poly(vinyl chloride) (PVC-U) pipes - Test method for the resistance to dichloromethane at a specified temperature (DCMT); German version EN 580:2003

American National Standards Institute （ANSI), Uncertainty for methane

ANSI/NCSL Z540-2-1997 U.S. Guide to the Expression of Uncertainty in Measurement
ANSI/ASME MFC-2M-1983 Measurement Uncertainty for Fluid Flow in Closed Conduits
ANSI/ASTM E1707:2013 Guide for Estimating Uncertainties in Dosimetry for Radiation Processing

American Society for Testing and Materials (ASTM), Uncertainty for methane

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 E2655-14(2020) Standard Guide for Reporting Uncertainty of Test Results and Use of the Term Measurement Uncertainty in ASTM Test Methods
ASTM D8293-19 Standard Guide for Evaluating and Expressing the Uncertainty of Radiochemical Measurements
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 ISO/ASTM51707-15 Standard Guide for Estimation of Measurement Uncertainty in Dosimetry for Radiation Processing
ASTM E2867-14(2019) Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM D8293-22 Standard Guide for Evaluating and Expressing the Uncertainty of Radiochemical Measurements
ASTM D7366-08(2019) Standard Practice for Estimation of Measurement Uncertainty for Data from Regression-based Methods
ASTM E2536-09 Standard Guide for Assessment of Measurement Uncertainty in Fire Tests
ASTM D7440-23 Standard Practice for Characterizing Uncertainty in Air Quality Measurements
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 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 E1938-13(2018) Standard Test Method for Determination of Titanium in Nickel Alloys by Diantipyrylmethane Spectrophotometry
ASTM G213-17 Standard Guide for Evaluating Uncertainty in Calibration and Field Measurements of Broadband Irradiance with Pyranometers and Pyrheliometers
ASTM G213-17(2023) 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 E1938-13 Standard Test Method for Determination of Titanium in Nickel Alloys by Diantipyrylmethane Spectrophotometry
ASTM E878-12 Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Ultraviolet Spectrophotometry

European Committee for Standardization (CEN), Uncertainty for methane

EN ISO 25377:2022 Hydrometric uncertainty guidance (HUG) (ISO 25377:2020)
PD CEN/TR 16988:2016 Estimation of uncertainty in the single burning item test
CEN/TR 16988:2016 Estimation of uncertainty in the single burning item test
EN ISO 19036:2019 Microbiology of the food chain - Estimation of measurement uncertainty for quantitative determinations (ISO 19036:2019)
EN ISO/TS 16491:2012 Guidelines for the evaluation of uncertainty of measurement in air conditioner and heat pump cooling and heating capacity tests
EN 12396-1:1998 Non-fatty foods - Determination of dithiocarbamate and thiuram disulfide residues - Part 1: Spectrometric method
EN ISO 12999-1:2020 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO 12999-1:2020)
EN ISO 12999-2:2020 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption (ISO 12999-2:2020)
CEN ISO/TS 15530-1:2013 Geometrical product specifications (GPS) - Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement - Part 1: Overview and metrological characteristics
EN ISO 12999-1:2014 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation

Professional Standard - Energy, Uncertainty for methane

NB/T 42023-2013 Handling of Measurement Uncertainties in Testing Data
NB/Z 20326-2014 Analysis methodology for uncertainty of setpoints for instrumentation of safety system in nuclear power plants

International Electrotechnical Commission (IEC), Uncertainty for methane

IEC TR 62461:2006 Radiation protection instrumentation - Determination of uncertainty in measurement
IEC TR 62461:2015 Radiation protection instrumentation - Determination of uncertainty in measurement
IEC TR 62617:2015 Home laundry appliances - Uncertainty reporting of measurements
IEC GUIDE 115:2023 Application of measurement uncertainty to conformity assessment activities in the electrotechnical sector
IEC TR 61282-14:2016 Fibre optic communication system design guides - Part 14: Determination of the uncertainties of attenuation measurements in fibre plants
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
IEC GUIDE 115:2021 Application of uncertainty of measurement to conformity assessment activities in the electrotechnical sector
IEC GUIDE 115:2007 Application of uncertainty of measurement to conformity assessment activities in the electrotechnical sector (Edition 1.0)
IEC GUIDE 115:2021 RLV
Application of uncertainty of measurement to conformity assessment activities in the electrotechnical sector
CISPR 16-4-2 AMD 1-2014 Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-2: Uncertainties, statistics and limit modelling-Measurement instrumentation uncertainty
CISPR 16-4-2 Edition 2.1-2014 Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-2: Uncertainties, statistics and limit modelling.Measurement instrumentation uncertainty
CISPR 16-4-2-2011 Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-2: Uncertainties, statistics and limit modelling.Measurement instrumentation uncertainty
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 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
IEC 14/726/DTS:2012 IEC/TS 60076-19, Ed. 1: Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
IEC TR 63250:2021 Household and similar electrical appliances - Method for measuring performance - Assessment of repeatability, reproducibility and uncertainty
IEC 60076-19-1:2023 Power transformers - Part 19 - 1: Rules for the determination of uncertainties in the measurement of the losses of power transformers

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

GB/T 27430-2022 Role of measurement uncertainty in conformity assessment
GB/T 4120.3-1992 Liquid chlorinated methanes for industrial use--Determination of acidity(titrimetry)
GB 7375-1987 Fluorinated method for industrial uses－Determination of purity－Gas chromatography
GB/T 7375-1987 Fluorinated methanes for industrial uses--Determination of purity--Gas chromatography
GB/T 7375-2006 Fluorinated methanes for industrial use.Determination of purity.Gas chromatography
GB/Z 24987-2010 Paper,board and pulps- Estimation of uncertainty for test methods
GB/Z 22553-2010 Guidance for the use of repeatability, reproducibility and trueness estimates in measurement uncertainty estimation
GB/T 21541-2008 Chlorinated methanes for industrial use.Determination of purity-Gas chromatography
GB/T 5687.11-2006 Ferrochromium - Determination of titanium content - Diantipyrylmethane spectrophotometric method
GB 4581.11-1984 Alunite ores--Determination of titanium content--Diantipyrylmethane photometric method
GB/T 2592.1-1981 Thallium--Determination of copper content--Neocuproine-chloroform extraction photometric method
GB/T 3654.2-2008 Ferroniobium. Determination of copper content. The neocuproine-choroform extraction photometric method
GB 14949.5-2021 Determination of titanium content in manganese ore diantipyridine methane spectrophotometry
GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
GB/T 223.84-2009 Steel and iron.Determination of titanium content.Diantipyrylmethane spectrophotometric method
GB/T 6113.402-2022 Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-2:Uncertainties,statistics and limit modelling—Measurement instrumentation uncertainty
GB/T 6113.402-2006 Specification for radio disturbance and immunity measuring apparatus and methods.Part 4-2: Uncertainties, statistics and limit modelling.Measurement instrumentation Uncertainty
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 2590.6-1981 Zirconium and hafnium oxides--Determination of titanium content--Diantipyrymethane photometric method
GB/T 1826-1979 Determination of bismuth content in tin concentrates--Dithiodiantipyryl methane photometric method
GB/T 16123-1995 Workplace air--Determination of methyl iodide--1,2-naphthaquinone-4-sodium sulfonate spectrophotometric method
GB 2127-1980 Determination of titanium dioxide content in xenotime concentrates--Diantipyrylmethane photometric method
GB/T 30921.4-2016 Test method of purified terephthalic acid (PTA) for industrial use.Part 4: Determination of titanium content.Diantipyrylmethane photometric method
GB/T 4324.19-2012 Methods for chemical analysis of tungsten.Part 19:Determination of titanium content.The diantipyrylmethane photometric spectrophtometry
GB/T 10538-1989 Analytical methods for boiler water and cooling water--Determination of quoaternary ammonium salte--Trichloromethane extraction spectrophtometry
GB/T 13748.19-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of titanium content.Diantipyrylmethane spectrophotometric method

Society of Automotive Engineers (SAE), Uncertainty for methane

SAE AIR5925-2007 Measurement Uncertainty Applied to Cost-Effective Testing

Standard Association of Australia （SAA）, Uncertainty for methane

AS 2833:1985/Amdt 1:1986
AS/NZS CISPR 16.4.1:2012
AS 3778.2.4:2001 Measurement of water flow in open channels Part 2.4: General--Estimation of uncertainty of a flow-rate measurement
AS/NZS CISPR 16.4.3:2012
CISPR 16-4:2002 Specification for radio disturbance and immunity measuring apparatus and methods — Part 4: Uncertainty in EMC measurements

AGMA - American Gear Manufacturers Association, Uncertainty for methane

99FTM3-1999 Measurement Uncertainty for Pitch and Runout Artifacts
05FTM04-2005 Tooth Meshing Stiffness Optimisation Based on Gear Tooth Form Determination for a Production Process Using Different Tools

Professional Standard - Aerospace, Uncertainty for methane

QJ 1275-1994 Evaluation of Measurement Uncertainty of Solid Rocket Motor
QJ 1275-1987 Evaluation of Measurement Uncertainty of Solid Rocket Motor

National Metrological Technical Specifications of the People's Republic of China, Uncertainty for methane

JJF(铁道) 602-2004 Uncertainty in Measurement for Special Measuring Standards of Railway
JJF 1130-2005 Guide to the Estimation of Uncertainty in Calibration of Geometrical Measuring Equipment

未注明发布机构, Uncertainty for methane

BS EN ISO 20988:2007(2010) Air quality — Guidelines for estimating measurement uncertainty
ASME MFC-2M-1983 Uncertainty in liquid flow measurements in sealed pipes
BS EN ISO 10280:1995(2000) Steel and iron — Determination of titanium content — Diantipyrylmethane spectrophotometric method
BS EN IEC 60076-19-1:2023 Power transformers Part 19 - 1 : Rules for the determination of uncertainties in the measurement of the losses on power transformers
DIN EN ISO 6974-1:2002 Natural gas — Determination of composition with defined uncertainty by gas chromatograph — Part 1: Guidelines for tailored analysis
BS ISO 11222:2002(2007) Air quality — Determination of the uncertainty of the time average of air quality measurements
JIS Z 8899:2023 Particulate reference materials -- Specifications and uncertainty evaluation for polydisperse spherical particles

ES-AENOR, Uncertainty for methane

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

GB/T 24635.4-2020 Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 4: Evaluating task-specific measurement uncertainty using simulation
GB/T 14949.5-2021 Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method
GB/T 6730.48-2021 Iron ores—Determination of bismuth content— Dithiodiantipyryl methane spectrophotometric method
GB/T 24635.1-2020 Geometrical product specifications (GPS)—Coordinate measuring machines (CMM): Technique for determining the uncertainty of measurement—Part 1: Overview and metrological characteristics
GB/T 27419-2018 Guide to the evaluation and expression of uncertainty in measurement—Supplement 1: Propagation of distributions using a Monte Carlo method

ES-UNE, Uncertainty for methane

UNE-EN ISO 12999-1:2021 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO 12999-1:2020)
UNE-EN ISO 12999-2:2021 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 2: Sound absorption (ISO 12999-2:2020)
UNE-EN ISO 19036:2020 Microbiology of the food chain - Estimation of measurement uncertainty for quantitative determinations (ISO 19036:2019)
EN IEC 60076-19-1:2023 Power transformers - Part 19-1: Rules for the determination of uncertainties in the measurement of the losses of power transformers
UNE-EN 60076-19:2016 Power transformers - Part 19: Rules for the determination of uncertainties in the measurement of the losses on power transformers and reactors
UNE-EN ISO 6789-2:2019 Assembly tools for screws and nuts - Hand torque tools - Part 2: Requirements for calibration and determination of measurement uncertainty (ISO 6789-2:2017)
UNE-EN ISO 9852:2018 Unplasticized poly(vinyl chloride) (PVC-U) pipes - Dichloromethane resistance at specified temperature (DCMT) - Test method (ISO 9852:2007)

Indonesia Standards, Uncertainty for methane

SNI ISO/ASTM 51707:2008 Guide for estimating uncertainties in dosimetry for radiation processing

Alliance of Telecommunications Industry Solutions （ATIS), Uncertainty for methane

ATIS 0500004-2005 Recommendation for the Use of Confidence and Uncertainty for Wireless Phase 2

ATIS - Alliance for Telecommunications Industry Solutions, Uncertainty for methane

0500004-2005 Recommendation for the Use of Confidence and Uncertainty for Wireless Phase 2

American Society of Mechanical Engineers (ASME), Uncertainty for methane

ASME PTC 19.1-1985 Instruments and apparatus - Part 1: Measurement uncertainty
ASME PTC 6R-1985 Guidance for Evaluation of Measurement Uncertainty in Performance Tests of Steam Turbines
ASME B89.7.3.3-2002 Guidelines for Assessing the Reliability of Dimensional Measurement Uncertainty Statements
ASME B89.7.3.1-2001 Guidelines for Decision Rules: Considering Measurement Uncertainty in Determining Conformance to Specifications
ASME PTC 6 REPORT-1985 Guidance for Evaluation of Measurement Uncertainty in Performance Tests of Steam Turbines R(1997)

American Gear Manufacturers Association, Uncertainty for methane

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

ECMA - European Association for Standardizing Information and Communication Systems, Uncertainty for methane

ECMA 181-1992 Uncertainty of Measurement as Applied to Type Approval of Products

SAE - SAE International, Uncertainty for methane

SAE AIR5925A-2013 Measurement Uncertainty Applied to Cost-Effective Testing
SAE J/ISO 6014:2003 Earth-moving machinery Determination of ground speed (This document is no longer maintained by SAE)

PL-PKN, Uncertainty for methane

PN Z04160-02-1986 Air purity protection ests for methyl iodide etermination of methyl iodide in ork places by gas chromatography ith sample enrichment
PN H04109-1992 Iron ores. Determination of titanium content. Diantipyrylmethane spectrophotometric method
PN Z04100-02-1987 Air purity protection Tests for zinc and its compound.; Determination of zinc oxide at work places by nephelometric method with diantipirilmethylmethane hydrochloride
PN-EN ISO 12999-2-2021-01 E Acoustics -- Determination and application of measurement uncertainties in building acoustics -- Part 2: Sound absorption (ISO 12999-2:2020)
PN-EN ISO 12999-1-2021-05 E Acoustics -- Determination and application of measurement uncertainties in building acoustics -- Part 1: Sound insulation (ISO 12999-1:2020)

AR-IRAM, Uncertainty for methane

IRAM 6625-1960

International Commission on Illumination (CIE), Uncertainty for methane

CIE 198-SP1.1-2011 DETERMINATION OF MEASUREMENT UNCERTAINTIES IN PHOTOMETRY SUPPLEMENT 1: MODULES AND EXAMPLES FOR THE DETERMINATION OF MEASUREMENT UNCERTAINTIES Part 1: Modules for the Construction of Measurement Equations
CIE 198-SP1.3-2011 DETERMINATION OF MEASUREMENT UNCERTAINTIES IN PHOTOMETRY SUPPLEMENT 1: MODULES AND EXAMPLES FOR THE DETERMINATION OF MEASUREMENT UNCERTAINTIES Part 3: Examples for the Solving of Systems of Equations
CIE X029-2006 PROCEEDINGS of the 2nd CIE Expert Symposium on Measurement Uncertainty
CIE X020-2001 Proceedings of the CIE Expert Symposium 2001 on Uncertainty Evaluation Methods for Analysis of Uncertainties in Optical Radiation Measurement

IT-UNI, Uncertainty for methane

EC 1-2021 UNI EN ISO 19036:2021 Microbiology of the food chain - Estimation of measurement uncertainty for quantitative determinations
UNI ISO 19685:2020 Vacuum technology -- Vacuum gauges -- Specifications, calibration and measurement uncertainties for Pirani gauges

IX-ISO/IEC, Uncertainty for methane

ISO/IEC GUIDE 98-3-SP1:2008 Supplement 1 - Uncertainty of measurement - Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) - Propagation of distributions using a Monte Carlo method
ISO/IEC GUIDE 98-3-SP2:2011 Supplement 2 - Uncertainty of measurement -- Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) - Extension to any number of output quantities

Professional Standard - Chemical Industry, Uncertainty for methane

HG/T 2957.11-1984(1997) Alunite ores-Determination of titanium content-Diantipyrylmethane photometric method
HG/T 2957.11-2004 Determination of titanium content in alunite ore - diantipyrine methane spectrophotometric 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 for methane

GB/T 6730.22-2016 Iron ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method
GB/T 6113.402-2018 Specification for radio disturbance and immunity measuring apparatus and methods—Part 4-2:Uncertainties, statistics and limit modelling—Measurement instrumentation uncertainty
GB/T 6730.34-2017 Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
GB/T 34881-2017 Geometrical product specifications (GPS)—Guidelines for the evaluation of coordinate measuring machine (CMM) test uncertainty
GB/T 34876-2017 Vacuum technology—Vacuum gauges—Evaluation of the uncertainties of results of calibrations by direct comparison with a reference gauge

Professional Standard - Non-ferrous Metal, Uncertainty for methane

YS/T 569.1-2006 Determination of Copper Content in Thallium Chloroform Extraction Copper Reagent Absorptiometry
YS/T 227.6-1994 Determination of copper content in tellurium (neocuproine-chloroform extraction absorptiometry)
YS/T 568.6-2006 Determination of titanium content in zirconium oxide and hafnium oxide (diantipyridine methane absorptiometry)
YS/T 226.3-1994 Determination of tin content in selenium (lumenone-bromohexadecyltrimethylamine absorptiometry)
YS/T 230.7-1994 High pure indium--Determination of tin content
YS/T 568.6-2008 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of titamium content.Diantipyrylmethane spectrophotometric method
YS/T 569.1-2015 Methods for chemical analysis of thallium.Part 1:Determination of copper content.Cupferron chloroform extraction spectrophotometry

Professional Standard - Petrochemical Industry, Uncertainty for methane

SH/T 1612.5-1995 Determination of titanium content in industrial purified terephthalic acid diantipyridine methane spectrophotometric method

Professional Standard - Certification and Accreditation, Uncertainty for methane

RB/T 151-2016 Guidelines for the estimation of measurement uncertainty of food microbiological quantitative detection

US-CLSI, Uncertainty for methane

CLSI C51-A-2012 Expression of Measurement Uncertainty in Laboratory Medicine; Approved Guideline

Professional Standard - Commodity Inspection, Uncertainty for methane

SN/T 0551-1996 Determination of titanium content in ferrosilicon for export.Diantipyrylmethane photometric method

Shaanxi Provincial Standard of the People's Republic of China, Uncertainty for methane

DB61/T 561-2013 Determination of vanadium in water quality diantipyrine styryl methane spectrophotometric method

工业和信息化部, Uncertainty for methane

YB/T 4582.9-2017 Determination of titanium silicon nitride content diantipyrine methane spectrophotometry
YB/T 5043-2012 Determination of molybdenum phosphorus oxide content n-butanol-chloroform extraction spectrophotometry
YB/T 4726.3-2021 Determination of titanium dioxide content in iron-containing dust sludge diantipyrrolinemethane spectrophotometric method

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Uncertainty for methane

ASHRAE AC-02-15-2-2002 Uncertainty in the Design Length Calculation for Vertical Ground Heat Exchangers
ASHRAE LO-09-064-2009 Experimental Measurement and Uncertainty Analysis on the Energy Performance of a Chilled Water Cooling Coil
ASHRAE OR-16-C080-2016 Minimizing Data Reduction Uncertainty during Heat-Transfer Equipment Testing

VN-TCVN, Uncertainty for methane

TCVN 2826-1999 Aluminium ores.Determination of titanium content.4,4' diantipyrylmethane spectrophotometry method
TCVN 7306-2008 Unplasticized poly(vinyl chloride) (PVC-U) pipes.Dichloromethane resistance at specified temperature (DCMT).Test method

Lithuanian Standards Office , Uncertainty for methane

LST EN ISO 10280:2000 Steel and iron - Determination of titanium content - Diantipyrylmethane spectrophotometric method (ISO 10280:1991)
LST EN ISO 25139:2011 Stationary source emissions - Manual method for the determination of the methane concentration using gas chromatography (ISO 25139:2011)
LST EN ISO 15181-5:2008 Paints and varnishes - Determination of release rate of biocides from antifouling paints - Part 5: Calculation of the tolylfluanid and dichlofluanid release rate by determination of the concentration of dimethyltolylsulfamide (DMST) and dimethylphenylsulf
LST EN ISO 25140:2010 Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID) (ISO 25140:2010)
LST EN ISO 12999-1:2021 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO 12999-1:2020)

Group Standards of the People's Republic of China, Uncertainty for methane

T/NAIA 007-2020 Determination of titanium content in soil, grass and feces diantipyrine methane spectrophotometric method
T/SBX 045-2021 Determination of Purity of Phenol Alkylcyclohexylcarboxylate Liquid Crystal Monomers by Gas Chromatography

CH-SNV, Uncertainty for methane

SN EN ISO 19036:2021 Microbiology of the food chain - Estimation of measurement uncertainty for quantitative determinations (ISO 19036:2019)

YU-JUS, Uncertainty for methane

JUS B.G8.515-1989 Aluminium ores. Deterainat ion of titanium content. 4,4 -Diantipyrylmethane spec-trophotometric method
JUS C.A1.275-1981 Method for chemical analysis of alummium and alummium alloys. Determination of titanium. Diantipyrilmethane photometric method
JUS H.B8.615-1979 Aluminium oxide primarily used for the production of aluminium. Determination of titanium content. Diantipyry lmethane photometric method

BE-NBN, Uncertainty for methane

NBN T 03-406-1983 Aluminium oxide primarily used for the production of aluminium - Determination of titanium content - Diantipyrylmethane photometric method

ZA-SANS, Uncertainty for methane

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
SANS 9852:2008 Unplasticized poly(vinyl chloride) (PVC-U) pipes - Dichloromethane resistance at specified temperature (DCMT) - Test method

Professional Standard - Aviation, Uncertainty for methane

HB 5297.12-1984 Determination of Boron Content in Titanium Alloys-Extraction-Absorptiometry with Methylene Blue-1.2 Dichloroethane

Institute of Electrical and Electronics Engineers (IEEE), Uncertainty for methane

IEEE/IEC P61869-105 IEEE/IEC Draft Recommended Practice for Uncertainty Evaluation in the Calibration of Instrument Transformers
ANSI C63.23-2012 American National Standard Guide for Electromagnetic Compatibility—Computations and Treatment of Measurement Uncertainty

IEEE - The Institute of Electrical and Electronics Engineers@ Inc., Uncertainty for methane

IEEE P61869-105/D1-2018 IEEE/IEC Draft Recommended Practice for Uncertainty Evaluation in the Calibration of Instrument Transformers

General Motors do Brasil, Uncertainty for methane

GMSA LTP.PE.107-2011 Procedure for determining softness of trim materials Determina莽茫o da maciez de materiais de acabamento Do Not use on New Programs; No Replacement
GMSA LTP.EM.125-2011 Procedure for determining thickness of trim materials Determina莽茫o da espessura de materiais de acabamento Do Not use on New Programs; No Replacement
GMSA LTP. EM.127-2011 Test method for determining temperature stability of trim materials Determina莽茫o da estabilidade dimensional de materiais de acabamento Do Not use on New Programs; No Replacement
GMSA LTP.PE.105-2011 Procedure for determining the seam strength of upholstery trim materials Determina莽茫o da resist锚ncia de costura de materiais de acabamento Do Not use on New Programs; No Replacement

未注明发布机构, Uncertainty for methane

BS EN ISO 20988:2007(2010) Air quality — Guidelines for estimating measurement uncertainty
ASME MFC-2M-1983 Uncertainty in liquid flow measurements in sealed pipes
BS EN ISO 10280:1995(2000) Steel and iron — Determination of titanium content — Diantipyrylmethane spectrophotometric method
BS EN IEC 60076-19-1:2023 Power transformers Part 19 - 1 : Rules for the determination of uncertainties in the measurement of the losses on power transformers
DIN EN ISO 6974-1:2002 Natural gas — Determination of composition with defined uncertainty by gas chromatograph — Part 1: Guidelines for tailored analysis
BS ISO 11222:2002(2007) Air quality — Determination of the uncertainty of the time average of air quality measurements
JIS Z 8899:2023 Particulate reference materials -- Specifications and uncertainty evaluation for polydisperse spherical particles

ETSI - European Telecommunications Standards Institute, Uncertainty for methane

TR 102 273-1-2-2001 Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Improvement on Radiated Methods of Measurement (Using Test Site) and Evaluation of the Corresponding Measurement Uncertainties; Part 1: Uncertainties in the Measurement of Mobile Radio Equipm
ETR 273-1-1-1998 Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Improvement of Radiated Methods of Measurement (Using Test Sites) and Evaluation of the Corresponding Measurement Uncertainties; Part 1: Uncertainties in the Measurement of Mobile Radio Equip
ETR 273-1-2-1998 Electromagnetic Compatibility and Radio Spectrum Matters (ERM); Improvement of Radiated Methods of Measurement (Using Test Sites) and Evaluation of the Corresponding Measurement Uncertainties; Part 1: Uncertainties in the Measurement of Mobile Radio Equip
ETR 028-1992 Radio Equipment and Systems (RES); Uncertainties in the Measurement of Mobile Radio Equipment Characteristics

RO-ASRO, Uncertainty for methane

STAS SR ISO 900:1996 Aluminium oxide primarily used for the production of aluminium -Determination of titanium content - Diantipyrylmethane photometric method

IETF - Internet Engineering Task Force, Uncertainty for methane

RFC 7459-2015 Representation of Uncertainty and Confidence in the Presence Information Data Format Location Object (PIDF‐LO)

ESD - ESD ASSOCIATION, Uncertainty for methane

TR14.0-01-2000 Calculation of Uncertainty Associated with Measurement of Electrostatic Discharge (ESD) Current (Formerly TR07-00)

AT-ON, Uncertainty for methane

OENORM EN ISO 12999-1:2021 Acoustics - Determination and application of measurement uncertainties in building acoustics - Part 1: Sound insulation (ISO 12999-1:2020)

IEC - International Electrotechnical Commission, Uncertainty for methane

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)