ZH
RU
ES

concentration diffusion measurement

concentration diffusion measurement, Total:500 items.

In the international standard classification, concentration diffusion measurement involves: Laboratory medicine, Air quality, Nuclear energy engineering, Pumps, Coals, Radiation measurements, Test conditions and procedures in general, Particle size analysis. Sieving, Linear and angular measurements, Metrology and measurement in general, Protection of and in buildings, Road engineering, Equipment for the chemical industry, Leather technology, Welding, brazing and soldering, Installations in buildings, Refractories, Powder metallurgy, Testing of metals, Water quality, Analytical chemistry, Fuels, Protection against fire, Petroleum products in general, Occupational safety. Industrial hygiene, Inorganic chemicals, Internal combustion engines for road vehicles, Paints and varnishes, Pulps, Paper and board, Thermodynamics and temperature measurements, Non-destructive testing, Raw materials for rubber and plastics, Wastes, Photography, Soil quality. Pedology, Road vehicles in general, Medical sciences and health care facilities in general, Beverages, Machine tools, Geology. Meteorology. Hydrology, Surface treatment and coating, Diagnostic, maintenance and test equipment, Milk and milk products, Microbiology, ENVIRONMENT. HEALTH PROTECTION. SAFETY, Food products in general, Ceramics, Compressors and pneumatic machines, Metalliferous minerals, Animal feeding stuffs, Products of the chemical industry, Astronomy. Geodesy. Geography, Plastics, Semiconducting materials, Law. Administration, Vocabularies.

国家药监局, concentration diffusion measurement

YY/T 1726-2020 Concentration gradient agar diffusion drug sensitivity strips

CEN - European Committee for Standardization, concentration diffusion measurement

PREN 17346-2019 Ambient Air Quality - Standard method for the determination of the concentration of ammonia by diffusive sampling
EN 16966:2018 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration@ surface area concentration and mass concentration
EN 14625:2005 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
EN ISO 9698:2019 Water quality - Tritium - Test method using liquid scintillation counting
EN 16450:2017 Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2@5)

Association Francaise de Normalisation, concentration diffusion measurement

FD T90-012:2021 Water quality - Determination of metal content - Method for the measurement of metal concentration with passive sampling by diffusive gradient in thin films
NF X43-028*NF EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
NF X43-142*NF EN 17346:2020 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive Samplers
NF EN 17346:2020 Air ambiant - Méthode normalisée pour la détermination de la concentration en ammoniac au moyen d'échantillonneurs par diffusion
NF EN 16339:2013 Air ambiant - Méthode pour la détermination de la concentration du dioxyde d'azote au moyen d'échantillonneurs par diffusion
NF X43-063*NF EN 14412:2004 Indoor air quality - Diffusive samplers for the determination of concentration of gases and vapours - Guide for selection, use and maintenance
NF EN 14662-5:2005 Qualité de l'air ambiant - Méthode normalisée pour le mesurage de la concentration de benzène - Partie 5 : prélèvement par diffusion suivi d'une désorption au solvant et d'une chromatographie gazeuse
NF EN 14412:2004 Qualité de l'air intérieur - Échantillonnage par diffusion pour la détermination de la concentration des gaz et des vapeurs - Guide pour la sélection, l'utilisation et la maintenance
NF X43-029-5*NF EN 14662-5:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5 : diffusive sampling followed by solvent desorption and gas chromatography.
NF EN 13528-1:2003 Qualité de l'air - Echantillonneurs par diffusion pour la détermination des concentrations des gaz et des vapeurs - Prescriptions et méthodes d'essai - Partie 1: prescriptions générales
NF EN 14662-4:2005 Qualité de l'air ambiant - Méthode normalisée pour le mesurage des concentrations en benzène - Partie 4 : échantillonnage par diffusion suivi d'une désorption thermique et d'une chromatographie en phase gazeuse
NF X43-029-4*NF EN 14662-4:2005 Ambient air quality - Standard method for the measurement of benzene concentrations - Part 4 : diffusive sampling followed by thermal desorption and gas chromatography
NF X43-060-1*NF EN 13528-1:2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 1 : general requirements
NF EN 13528-2:2003 Qualité de l'air ambiant - Échantillonneurs par diffusion pour la détermination des concentrations des gaz et des vapeurs - Exigences et méthodes d'essai - Partie 2 : exigences spécifiques et méthodes d'essai
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 10980:1998 Vérification du titre des solutions de référence utilisées pour la mesure des concentrations
NF EN 13528-3:2004 Qualité de l'air ambiant - Échantillonneurs par diffusion pour la détermination de la concentration des gaz et vapeurs - Exigences et méthodes d'essai - Partie 3 : guide pour la sélection, l'utilisation et la maintenance
NF X31-508:1992 Soil quality - Physical methods - Determination of the apparent diffusion coeffcient - Diffusion of a solute within a porous environment
NF X43-060-3*NF EN 13528-3:2004 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 3 : guide to selection, use and maintenance.
NF X43-060-2*NF EN 13528-2:2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 2 : specific requirements and test methods
NF EN ISO 23210:2009 Émissions de sources fixes - Détermination de la concentration en masse de PM10/PM2,5 dans les effluents gazeux - Mesurage à des faibles concentrations au moyen d'impacteurs
NF M07-145*NF EN ISO 13032:2012 Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method.
NF X43-065*NF EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
NF EN 14626:2012 Air ambiant - Méthode normalisée de mesurage de la concentration en monoxyde de carbone par spectroscopie à rayonnement infrarouge non dispersif
NF ISO 13271:2012 Émissions de sources fixes - Détermination de la concentration en masse de PM10/PM2,5 dans les effluents gazeux - Mesurage à des hautes concentrations à l'aide des impacteurs virtuels
NF M07-082:1994 LIQUID PETROLEUM PRODUCTS. DETERMINATION OF LOW LEAD CONCENTRATIONS IN FUELS. METHOD BY WAVELENGTH NON DISPERSIVE X-RAY FLUORESCENCE.
NF X43-374:2006 Stationary source emissions - Determination of the mass concentration of carbon monoxide (CO) - Reference method : non-dispersive infrared spectrometry.
NF X43-311*NF EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method : non-dispersive infrared method.
NF X43-602*NF EN 16966:2018 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration
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
NF X43-342*NF ISO 13271:2012 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at higher concentrations by use of virtual impactors.
NF T31-310-4:2004 Pigments and extenders - Methods of dispersion and assessment of dispersibility in plastics - Part 4 : determination of colouristic properties and ease of dispersion of white pigments in polyethylene by two-roll milling.
NF X43-374*NF EN 15058:2017 Stationary source emissions - Determination of the mass concentration of carbon monoxide - Standard reference method : non-dispersive infrared spectrometry
NF EN ISO 21258:2010 Émissions de sources fixes - Détermination de la concentration massique de protoxyde d'azote (N2O) - Méthode de référence : méthode infrarouge non dispersive
NF EN 15058:2017 Émissions de sources fixes - Détermination de la concentration massique de monoxyde de carbone - Méthode de référence normalisée : spectrométrie infrarouge non dispersive
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 X43-064*NF EN 14625:2013 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
NF EN 16966:2018 Exposition sur les lieux de travail - Mesurage de l'exposition par inhalation de nano-objets et de leurs agrégats et agglomérats - Métriques à utiliser telles que concentration en nombre, concentration en surface et concentration en masse
NF EN 15446:2008 Émissions fugitives et diffuses concernant les secteurs industriels - Mesurage des émissions fugitives de composés gazeux provenant d'équipements et de canalisations
XP V04-030*XP ISO/TS 26844:2007 Milk and milk products - Determination of antimicrobial residues - Tube diffusion test
NF X43-327:2003 Air quality - Determination of odour concentration by dynamic olfactometry.
NF EN 14884:2022 Emissions de sources fixes - Détermination de la concentration en mercure total - Systèmes de mesurage automatisés
NF X43-308*NF EN ISO 21877:2019 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method
NF EN ISO 21877:2019 Émissions de sources fixes - Détermination de la concentration en masse de l'ammoniac - Méthode manuelle
BP X43-555:2012 Émissions de sources fixes - Guide de bonnes pratiques pour le mesurage des émissions diffuses dans le secteur de la pétrochimie
NF X43-021*NF EN 16450:2017 Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10;PM2,5)
NF M60-763-6*NF EN ISO 11665-6:2020 Measurement of radioactivity in the environment - Air : radon-222 - Part 6 : Spot measurement methods of the activity concentration
NF EN ISO 11665-5:2020 Mesurage de la radioactivité dans l'environnement - Air : Radon-222 - Partie 5 : méthodes de mesure en continu de l'activité volumique
NF EN ISO 11665-6:2020 Mesurage de la radioactivité dans l'environnement - Air : radon 222 - Partie 6 : méthodes de mesure ponctuelle de l'activité volumique
NF X43-710:2009 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Part 1 : measurement at low concentrations by use of impactors.
XP X43-305:2005 Qualité de l'air - Émissions de sources fixes - Détermination de la concentration en protoxyde d'azote (N20) à l'émission au moyen d'une méthode infra-rouge non dispersive - Méthode automatique
NF A81-320:2011 Welding consumables - Determination of moisture resistance of manual metal arc welding electrodes by measurement of diffusible hydrogen.
NF EN ISO 22007-3:2012 Plastiques - Détermination de la conductivité thermique et de la diffusivité thermique - Partie 3 : méthode par analyse de l'oscillation de la température
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

British Standards Institution (BSI), concentration diffusion measurement

19/30367217 DC BS EN 17346. Ambient Air Quality. Standard method for the determination of the concentration of ammonia by diffusive sampling
BS EN 16339:2013 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
BS EN 17346:2020 Ambient air. Standard method for the determination of the concentration of ammonia using diffusive samplers
BS EN 14662-4:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Diffusive sampling followed by thermal desorption and gas chromatography
BS EN 14662-4:2005(2010) Ambient air quality - Standard method for measurement of benzene concentrations - Diffusive sampling followed by thermal desorption and gas chromatography
BS EN 14412:2004 Indoor air quality - Diffusive samplers the determination of concentrations of gases and vapours - Guide for selection, use and maintenance
BS EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method - Non-dispersive infrared method
BS EN 14412:2004(2009) Indoor air quality - Diffusive samplers the determination of concentrations of gases and vapours - Guide for selection, use and maintenance
BS EN 14662-5:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Diffusive sampling followed by solvent desorption and gas chromatography
BS EN 14662-5:2005(2010) Ambient air quality - Standard method for measurement of benzene concentrations - Diffusive sampling followed by solvent desorption and gas chromatography
BS EN 13528-1:2002 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - General requirements
PD CEN ISO/TS 11665-12:2021 Measurement of radioactivity in the environment. Air: radon-222. Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method
PD ISO/TS 11665-13:2017 Measurement of radioactivity in the environment. Air: radon 222. Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method
13/30258884 DC BS ISO 11665-10. Measurement of radioactivity in the environment. Air: radon-222. Part 10. Determination of diffusion coefficient in waterproof materials using activity concentration measurement
BS EN 13528-3:2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Guide to selection, use and maintenance
BS EN 13528-3:2003(2008) Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Guide to selection, use and maintenance
BS ISO 23484:2023 Determination of particle concentration by small-angle X-ray scattering (SAXS)
BS EN 13528-2:2002 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Specific requirements and test methods
BS ISO 17497-2:2012 Acoustics. Sound-scattering properties of surfaces. Measurement of the directional diffusion coefficient in a free field
BS ISO 17497-1:2004 Acoustics - Sound scattering properties of surfaces - Measurement of the random-incidence scattering coefficient in a reverberation room
BS EN 14626:2005 Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy
22/30441138 DC BS ISO 23484. Determination of particle concentration by smallangle X-ray scattering (SAXS)
BS EN 14626:2012 Ambient air. Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
BS EN ISO 23210:2009 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at low concentrations by use of impactors
BS EN 15058:2006 Stationary source emissions - Determination of the mass concentration of carbon monoxide (CO) - Reference method: non-dispersive infrared spectrometry
BS EN ISO 13032:2012 Petroleum products. Determination of low concentration of sulfur in automotive fuels. Energy-dispersive X-ray fluorescence spectrometric method
22/30450999 DC BS EN 14626. Ambient air. Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
BS ISO 13271:2012 Stationary source emissions. Determination of PM10/PM2,5 mass concentration in flue gas. Measurement at higher concentrations by use of virtual impactors
BS ISO 6853:2002 Photography - Processing waste - Determination of ammoniacal nitrogen (microdiffusion method)
BS EN ISO 11665-5:2020 Measurement of radioactivity in the environment. Air: radon-222 - Continuous measurement methods of the activity concentration
BS EN 16966:2018 Workplace exposure. Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates. Metrics to be used such as number concentration, surface area concentration and mass concentration
BS EN ISO 11665-6:2020 Measurement of radioactivity in the environment. Air: radon-222 - Spot measurement methods of the activity concentration
BS EN 14625:2005 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
BS EN 14625:2012 Ambient air. Standard method for the measurement of the concentration of ozone by ultraviolet photometry
BS ISO 16000-37:2019 Indoor air - Measurement of PM₂$d,₅ mass concentration
BS ISO 12141:2002 Stationary source emissions. Determination of mass concentration of particulate matter (dust) at low concentrations. Manual gravimetric method
BS EN 13725:2003 Air quality - Determination of odour concentration by dynamic olfactometry
BS EN 13725:2022 Air quality - Determination of odour concentration by dynamic olfactometry
BS EN 15058:2017 Tracked Changes. Stationary source emissions. Determination of the mass concentration of carbon monoxide. Standard reference method: non-dispersive infrared spectrometry
BS ISO 9096:2003 Stationary source emissions - Manual determination of mass concentration of particulate matter
BS ISO 9096:2017 Stationary source emissions. Manual determination of mass concentration of particulate matter
BS EN ISO 21877:2019 Stationary source emissions. Determination of the mass concentration of ammonia. Manual method
BS ISO 6851:2002 Photography - Processing waste - Determination of total amino nitrogen (microdiffusion Kjeldahl method)
23/30461232 DC BS EN ISO 13032. Petroleum and related products. Determination of low concentration of sulfur in automotive fuels. Energy-dispersive X-ray fluorescence spectrometric method
BS EN 13284-2:2005 Stationary source emissions - Determination of low range mass concentration of dust - Automated measuring systems
BS EN 13284-2:2004 Stationary source emissions - Determination of low range mass concentration of dust - Part 2: Automated measuring systems
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
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

German Institute for Standardization, concentration diffusion measurement

DIN EN 16339:2013-11 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version EN 16339:2013
DIN EN 17346:2020 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
DIN EN 17346:2020-08 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers; German version EN 17346:2020
DIN EN 14412:2004 Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance; German version EN 14412:2004
DIN EN 14662-4:2005-08 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography; German version EN 14662-4:2005
DIN EN 14662-5:2005-08 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography; German version EN 14662-5:2005
DIN EN 14412:2004-12 Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance; German version EN 14412:2004
DIN EN 14662-4:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography; German version EN 14662-4:2005
DIN EN 14662-5:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography; German version EN 14662-5:2005
DIN EN 13528-3:2004 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Part 3: Guide to selection, use and maintenance; German version EN 13528-3:2003
DIN EN 13528-3:2004-04 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Part 3: Guide to selection, use and maintenance; German version EN 13528-3:2003
DIN EN 13528-1:2002-12 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours; Requirements and test methods - Part 1: General requirements; German version EN 13528-1:2002
DIN EN 13528-2:2002-12 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours; Requirements and test methods - Part 2: Specific requirements and test methods; German version EN 13528-2:2002
DIN EN 14626:2022-11 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German and English version prEN 14626:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14626 (201...
DIN EN 14626:2012-12 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German version EN 14626:2012 / Note: To be replaced by DIN EN 14626 (2022-11).
DIN EN ISO 23210:2009-12 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at low concentrations by use of impactors (ISO 23210:2009); German version EN ISO 23210:2009
DIN EN 15058:2006 Stationary source emissions - Determination of the mass concentration of carbon monoxide (CO) - Reference method: Non-dispersive infrared spectrometry English version of DIN EN 15058:2006-09
DIN EN ISO 13032:2012-06 Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2012); German version EN ISO 13032:2012
DIN EN 13528-1:2002 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours; Requirements and test methods - Part 1: General requirements; German version EN 13528-1:2002
DIN EN 16966:2019 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration
DIN EN 15058:2017-05 Stationary source emissions - Determination of the mass concentration of carbon monoxide - Standard reference method: non-dispersive infrared spectrometry; German version EN 15058:2017
DIN EN ISO 11272:2014 Soil quality - Determination of dry bulk density (ISO 11272:1998); German version EN ISO 11272:2014
DIN 51866-2:2001-08 Temperature measurement - Part 2: Rayleigh- and Raman scattering
DIN EN 16450:2017-07 Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5); German version EN 16450:2017
DIN EN ISO 13032:2023-06 Petroleum and related products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO/DIS 13032:2023); German and English version prEN ISO 13032:2023 / Note: Date of issue 202...
DIN EN 16966:2019-01 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration; German version EN 16966:2018
DIN EN 13528-2:2002 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours; Requirements and test methods - Part 2: Specific requirements and test methods; German version EN 13528-2:2002
DIN EN ISO 13161:2016-01 Water quality - Measurement of polonium 210 activity concentration in water by alpha spectrometry (ISO 13161:2011); German version EN ISO 13161:2015 / Note: To be replaced by DIN EN ISO 13161 (2019-11).
DIN 58940-6:1989 Medical microbiology; methods for the determination of susceptibility of pathogens (except mycobacteria) to antimicrobial agents; determination of MICs by agar dilution method
DIN 53165:2019-01 Testing of pigments and extenders - Determination of the relative scattering power of white pigments for different pigment volume concentrations (PVC) - Grey paste method
DIN EN ISO 21258:2010-11 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N<(Index)2>O) - Reference method: Non-dispersive infrared method (ISO 21258:2010); German version EN ISO 21258:2010
DIN EN 13725:2003 Air quality - Determination of odour concentration by dynamic olfactometry; German version EN 13725:2003
DIN ISO 16000-37:2019-05 Indoor air - Part 37: Measurement of PM<(Index)2,5> mass concentration (ISO 16000-37:2019)
DIN EN 14625:2012-12 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry; German version EN 14625:2012 / Note: To be replaced by DIN EN 14625 (2022-11).
DIN EN 14625:2022-11 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry; German and English version prEN 14625:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14625 (2012-12).
DIN EN 14626:2012 Ambient air.Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy; German version EN 14626:2012
DIN ISO 16000-37:2019 Indoor air - Part 37: Measurement of PM mass concentration (ISO 16000-37:2019)
DIN EN ISO 21877:2020-01 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019); German version EN ISO 21877:2019
DIN EN 16074:2018 Paints and varnishes - Determination of non-volatile-matter content and spreading rate of coil coating materials; German and English version prEN 16074:2018
DIN ISO 16000-37:2018 Indoor air - Part 37: Measurement of PM mass concentration (ISO/DIS 16000-37:2018); Text in German and English
DIN EN 15058:2017 Stationary source emissions - Determination of the mass concentration of carbon monoxide - Standard reference method: non-dispersive infrared spectrometry; German version EN 15058:2017
DIN VDE 0405-2:2005 Determination of breath alcohol concentration - Part 2: Specification of evidential breath analyzers
DIN VDE 0405-1:2017 Determination of breath alcohol concentration - Part 1: Specification of evidential breath analyzers

Professional Standard - Nuclear Industry, concentration diffusion measurement

EJ/T 770-1993 Quality Control Requirements for Enriched Uranium Production in Diffusion Plants
EJ/T 20216-2018 Environmental radon concentration double filter membrane measuring instrument

European Committee for Standardization (CEN), concentration diffusion measurement

EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
EN ISO/TS 11665-12:2021 Measurement of radioactivity in the environment - Air: radon-222 - Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method
EN 14412:2004 Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance
CEN ISO/TS 11665-12:2021 Measurement of radioactivity in the environment - Air: radon-222 - Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method (ISO/TS 11665-12:2018)
EN 14662-5:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography
EN 14662-4:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography
EN 13528-1:2002 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours; Requirements and test methods - Part 1: General requirements
prEN 12272-1-2021 Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings
EN 13528-2:2002 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours; Requirements and test methods - Part 2: Specific requirements and test methods
EN 13528-3:2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 3: Guide to selection, use and maintenance
EN 14626:2005 Ambient air quality - Standard method for the measurement of the concentration of carbon monoxide by nondispersive infrared spectroscopy
EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
CWA 17794-2021 Measurement of diffusible hydrogen in metallic materials - HELIOS 4 HOT PROBE method
CWA 17794:2021 Measurement of diffusible hydrogen in metallic materials - HELIOS 4 HOT PROBE method
EN 15058:2017 Stationary source emissions - Determination of the mass concentration of carbon monoxide - Standard reference method: non-dispersive infrared spectrometry
EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method (ISO 21258:2010)
EN ISO 13032:2012 Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2012)
EN ISO 13161:2020 Water quality - Polonium 210 - Test method using alpha spectrometry (ISO 13161:2020)
EN 15058:2006 Stationary source emissions Determination of the mass concentration of carbon monoxide (CO) Reference method: Non-dispersive infrared spectrometry
EN ISO 23210:2009 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at low concentrations by use of impactors (ISO 23210:2009)
EN 14625:2012 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
EN ISO 8754:2003 Petroleum products - Determination of sulfur content - Energy-dispersive X-ray fluorescence spectrometry (ISO 8754:2003)
EN ISO 13161:2015 Water quality - Measurement of polonium 210 activity concentration in water by alpha spectrometry
PD CEN/TS 16450:2013 Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5)
EN ISO 14372:2011 Welding consumables - Determination of moisture resistance of manual metal arc welding electrodes by measurement of diffusible hydrogen (ISO 14372:2011)
FprEN 12341 Ambient air - Standard gravimetric measurement method for the determination of the PM10 or PM2,5 mass concentration of suspended particulate matter

Danish Standards Foundation, concentration diffusion measurement

DS/EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
DS/EN 14662-4:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography
DS/EN 14412:2004 Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance
DS/CEN ISO/TS 11665-12:2021 Measurement of radioactivity in the environment – Air: radon-222 – Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method (ISO/TS 11665-12:2018)
DS/EN 14662-5:2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography
DS/EN 13528-1:2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 1: General requirements
DS/ISO/TS 11665-12:2021 Measurement of radioactivity in the environment – Air: radon-222 – Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method
DS/EN 13528-2:2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 2: Specific requirements and test methods
DS/EN 12272-1:2002 Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings
DS/EN 13528-3:2004 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 3: Guide to selection, use and maintenance
DS/EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
DS/EN ISO 13032:2012 Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method
DS/EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method
DS/EN ISO 23210:2009 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at low concentrations by use of impactors
DS/EN 15058:2006 Stationary source emissions – Determination of the mass concentration of carbon monoxide (CO) – Reference method: Non-dispersive infrared spectrometry
DS/ISO 13271:2012 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at higher concentrations by use of virtual impactors
DS/EN 13725/AC:2006 Air quality – Determination of odour concentration by dynamic olfactometry
DS/EN 13725:2003 Air quality - Determination of odour concentration by dynamic olfactometry
DS/ISO 17497-2:2012 Acoustics - Sound-scattering properties of surfaces - Part 2: Measurement of the directional diffusion coefficient in a free field
DS/CEN/TS 16450:2013 Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5)
DS/EN 14625:2012 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry

AENOR, concentration diffusion measurement

UNE-EN 16339:2014 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
UNE-EN 14662-4:2006 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography
UNE-EN 14412:2005 Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance
UNE-EN 14662-5:2006 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography
UNE-EN 13528-1:2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 1: General requirements
UNE-EN 13528-2:2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 2: Specific requirements and test methods
UNE-EN 12272-1:2002 Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings.
UNE-EN 13528-3:2004 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 3: Guide to selection, use and maintenance
UNE-EN 14626:2013 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
UNE-ISO 12141:2006 Stationary source emissions -- Determination of mass concentration of particulate matter (dust) at low concentrations -- Manual gravimetric method (ISO 12141:2002)
UNE-EN ISO 23210:2010 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at low concentrations by use of impactors (ISO 23210:2009)
UNE-EN 15058:2017 Stationary source emissions - Determination of the mass concentration of carbon monoxide - Standard reference method: non-dispersive infrared spectrometry
UNE-EN ISO 13032:2012 Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2012)
UNE-EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method (ISO 21258:2010)
UNE 83987:2014 Concrete durability. Test methods. Measurement of chloride diffusion coefficient in hardened concrete. Multiregime method.
UNE-EN 13725:2004 Air quality - Determination of odour concentration by dynamic olfactometry
UNE-EN 16450:2017 Ambient air - Automated measuring systems for the measurement of the concentration of particulate matter (PM10; PM2,5)
UNE 100705:1991 AIR CONDITIONING. MEASURE OF THE VOLUME FLOW AIR IN GRILLES OR DIFFUSERS. METHOD OF THE PRESSURE COMPENSATION.
UNE-ISO 9096:2005 Stationary source emissions -- Manual determination of mass concentration of particulate matter
UNE-EN 14625:2013 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
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

CH-SNV, concentration diffusion measurement

SN EN 17346-2020 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers

PL-PKN, concentration diffusion measurement

PN-EN 17346-2020-11 E Ambient air -- Standard method for the determination of the concentration of ammonia using diffusive samplers

ES-UNE, concentration diffusion measurement

UNE-EN 17346:2021 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
UNE-CEN ISO/TS 11665-12:2021 Measurement of radioactivity in the environment - Air: radon-222 - Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method (ISO/TS 11665-12:2018) (Endorsed by Asociación ...
UNE-EN 16966:2022 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration
ISO/TS 24672:2023 Nanotechnologies — Guidance on the measurement of nanoparticle number concentration
UNE-ISO 9096:2005/COR 1:2009 Stationary source emissions -- Manual determination of mass concentration of particulate matter
UNE-EN ISO 21877:2020 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019)

American Society for Testing and Materials (ASTM), concentration diffusion measurement

ASTM E295-82(2006) Standard Test Method for Measured Speed of Oil Diffusion Pumps
ASTM E295-82(2019) Standard Test Method for Measured Speed of Oil Diffusion Pumps
ASTM E295-82(2014) Standard Test Method for Measured Speed of Oil Diffusion Pumps
ASTM C664-10(2020) Standard Test Methods for Thickness of Diffusion Coating
ASTM E1952-17 Standard Test Method for Thermal Conductivity and Thermal Diffusivity by Modulated Temperature Differential Scanning Calorimetry
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 E1952-23 Standard Test Method for Thermal Conductivity and Thermal Diffusivity by Modulated Temperature Differential Scanning Calorimetry
ASTM D4294-02 Standard Test Method for Sulfur in Petroleum Products by Energy-Dispersive X-Ray Fluorescence Spectroscopy
ASTM F1113-87(2017) Standard Test Method for Electrochemical Measurement of Diffusible Hydrogen in Steels (Barnacle Electrode)
ASTM E1952-01 Standard Test Method for Thermal Conductivity and Thermal Diffusivity by Modulated Temperature Differential Scanning Calorimetry
ASTM E1952-06 Standard Test Method for Thermal Conductivity and Thermal Diffusivity by Modulated Temperature Differential Scanning Calorimetry
ASTM E1952-98 Standard Test Method for Thermal Conductivity and Thermal Diffusivity by Modulated Temperature Differential Scanning Calorimetry
ASTM D5108-90(2002) Standard Test Method for Organotin Release Rates of Antifouling Coating Systems in Sea Water
ASTM D5108-90(2007) Standard Test Method for Organotin Release Rates of Antifouling Coating Systems in Sea Water
ASTM D4294-03 Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy-Dispersive X-Ray Fluorescence Spectrometry
ASTM E1952-11 Standard Test Method for Thermal Conductivity and Thermal Diffusivity by Modulated Temperature Differential Scanning Calorimetry
ASTM D7651-17 Standard Test Method for Gravimetric Measurement of Particulate Concentration of Hydrogen Fuel
ASTM F1113-87(2005)e1 Standard Test Method for Electrochemical Measurement of Diffusible Hydrogen in Steels (Barnacle Electrode)
ASTM C1070-01(2007) Standard Test Method for Determining Particle Size Distribution of Alumina or Quartz by Laser Light Scattering
ASTM C1070-01 Standard Test Method for Determining Particle Size Distribution of Alumina or Quartz by Laser Light Scattering
ASTM F1113-87(2011) Standard Test Method for Electrochemical Measurement of Diffusible Hydrogen in Steels (Barnacle Electrode)
ASTM D4001-93(2006) Standard Test Method for Determination of Weight-Average Molecular Weight of Polymers By Light Scattering
ASTM D4001-13 Standard Test Method for Determination of Weight-Average Molecular Weight of Polymers By Light Scattering
ASTM F391-96 Standard Test Methods for Minority Carrier Diffusion Length in Extrinsic Semiconductors by Measurement of Steady-State Surface Photovoltage

国家煤矿安全监察局, concentration diffusion measurement

MT 79-1984 Methods for determination of dust concentration and dispersion
MT/T 163-2019 General technical conditions for direct-reading dust concentration measuring instruments

IT-UNI, concentration diffusion measurement

UNI CEN ISO/TS 11665-12:2021 Measurement of radioactivity in the environment - Air: radon-222 - Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method
EC 1-2021 UNI EN 13725-2021 Air quality - Determination of odour concentration by dynamic olfactometry

Lithuanian Standards Office , concentration diffusion measurement

LST EN 14662-4-2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 4: Diffusive sampling followed by thermal desorption and gas chromatography
LST EN 14412-2004 Indoor air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Guide for selection, use and maintenance
LST CEN ISO/TS 11665-12:2021 Measurement of radioactivity in the environment - Air: radon-222 - Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method (ISO/TS 11665-12:2018)
LST EN 14662-5-2005 Ambient air quality - Standard method for measurement of benzene concentrations - Part 5: Diffusive sampling followed by solvent desorption and gas chromatography
LST EN 13528-1-2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 1: General requirements
LST EN 13528-2-2003 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 2: Specific requirements and test methods
LST EN 12272-1-2004 Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings
LST EN 13528-3-2004 Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 3: Guide to selection, use and maintenance
LST EN 14626-2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
LST EN ISO 23210:2009 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at low concentrations by use of impactors (ISO 23210:2009)
LST EN 15058-2006 Stationary source emissions - Determination of the mass concentration of carbon monoxide (CO) - Reference method: Non-dispersive infrared spectrometry
LST EN ISO 13032:2012 Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method (ISO 13032:2012)
LST EN ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method (ISO 21258:2010)
LST EN 13725-2004 Air quality - Determination of odour concentration by dynamic olfactometry
LST EN 13725-2004/AC-2006 Air quality - Determination of odour concentration by dynamic olfactometry
LST EN 14625-2012 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry
LST EN 12619-2000 Stationary source emissions - Determination of the mass concentration of total gaseous organic carbon at low concentrations in flue gases - Continuous flame ionisation detector 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

未注明发布机构, concentration diffusion measurement

DIN EN 14626:2005 Air quality — measuring method for determining the concentration of carbon monoxide using non-dispersive infrared photometry
DIN EN ISO 14372:2002 Determination of moisture resistance of manual metal arc DIN welding electrodes by measurement of diffusible hydrogen
BS ISO 10260:1992(2014) Water quality — Measurement of biochemical parameters — Spectrometric determination of the chlorophyll - a concentration

CZ-CSN, concentration diffusion measurement

CSN 65 9036-1984 Vat dyestuffs. Determination of dispersion degree
CSN 72 7031-1973 Determination of water vapour diffusion coefficient of building materials by method without temperature gradient
CSN 72 7030 ZZ1-2000
CSN 72 7032-1983 Determination of water-vapour diffusion of building materials and constructions by method with temperature gradient.
CSN 34 7020-1-1995 Measurement of smoke density of electric cables burning under defined conditions

CL-INN, concentration diffusion measurement

INDITECNOR 20-20

Group Standards of the People's Republic of China, concentration diffusion measurement

T/BSPT 003-2018 Performance test method for fine particulate matter （PM2.5 ）mass concentration measurement instruments based on light scattering principle
T/BSPT 003-2020 Powder Technology—Performance test method for fine particulate matter （PM2.5）mass concentration measurement instruments based on light scattering principle
T/CSTM 00209-2020 Non-destructive testing-The electromagnetic method for measuring magnetic particle suspension concentration
T/WJZZ 009-2021 Whole measurement calibration method of particle number concentration measuring instrument

Association of German Mechanical Engineers, concentration diffusion measurement

VDI 3869 Blatt 3-2010 Measurement of ammonia in ambient air - Sampling with diffusion separators (denuders) - Photometric or ion chromatographic analysis
VDI 4285 Blatt 3-2015 Determination of diffusive emissions by measurements - Quantification of diffusive emissions of fine dust from industrial plants including agricultural sources
VDI 4285 Blatt 1-2005 Determination of diffusive emissions by measurement - Basic concepts
VDI 3488 Blatt 2-1980 Gaseous emission measurement; measurement of chlorine concentration; bromide iodide method
VDI 3869 Blatt 4-2012 Measurement of ammonia in ambient air - Sampling with diffusive samplers - Photometric or ion chromatographic analysis
VDI 2452 Blatt 1-1978 Air pollution measurement; measurement of total fluoride ion concentration; impinger method
VDI 3486 Blatt 2-1979 Measurement of gaseous emission; Measurement of the hydrogen sulfide concentration; lodometric titration method
VDI 3487 Blatt 1-1978 Gaseous emission measurement; measurement of carbon disulfide concentration; iodometric titration method
VDI 4285 Blatt 2-2011 Determination of diffusive emissions by measurements - Industrial halls and livestock farming
VDI 3486 Blatt 1-1979 Measurement of gaseous emissions; Measurement of the hydrogen sulfide concentration; potentiometric titration method
VDI 2454 Blatt 1-1982 Gaseous air pollution measurement; measurement of hydrogen sulphide concentration; molybdenum blue sorption method
VDI 3783 Blatt 8-2017 Environmental meteorology - Turbulence parameters for dispersion models supported by measurement data
VDI 3783 Blatt 8-2002 Environmental meteorology - Turbulence parameters for dispersion models supported by measurement data
VDI 2454 Blatt 2-1982 Gaseous air pollution measurement; measurement of hydrogen sulphide concentration; methylene blue Impinger method
VDI 4301 Blatt 1-1997 Indoor air pollution measurement - Determination of the concentration of nitrogen dioxide - Manual photometric method (Saltzman)
VDI 2462 Blatt 1-1974 Gaseous emission measurement; determination of sulphur dioxide concentration; iodometric thiosulfate method
VDI 2453 Blatt 3-1995 Gaseous air pollution measurement - Determination of the nitrogen monoxide and nitrogen dioxide concentration - Preparation of the calibration gas mixtures and determination of their concentration
VDI 3484 Blatt 2-2001 Gaseous ambient air measurements - Indoor-air pollution measurements - Measurement of the formaldehyde concentration with the acatylacetone method

AT-ON, concentration diffusion measurement

ONR CEN ISO/TS 11665-12:2021 Measurement of radioactivity in the environment - Air: radon 222 - Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement method (ISO/TS 11665-12:2018)
OENORM EN 12272-1-2021 Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings
ONORM M 9440-1996 Dispersion of pollutants in the atmosphere - Calculation of ambient air concentrations and determination of Stack heights
ONORM M 9418-2001 Automatic concentration measuring instruments for carbon monoxide in garages - Specifications and testing

HU-MSZT, concentration diffusion measurement

Korean Agency for Technology and Standards (KATS), concentration diffusion measurement

KS A ISO 10980:2012 Validation of the strength of reference solutions used for measuring concentrations
KS I ISO 5221:2007 Air distribution and air diffusion-Rules to methods of measuring air flow rate in an air handling duct
KS D ISO 10076:2001 Metallic powde-Determination of particle size distribution by gravitational sedimentation in a liquid and attenuation measurement
KS D ISO 10076:2013 Metallic powde－Determination of particle size distribution by gravitational sedimentation in a liquid and attenuation measurement
KS I ISO 12141:2017 Stationary source emissions－Determination of mass concentration of particulate matter(dust) at low concentrations－Manual gravimetric method
KS I ISO 12141:2022 Stationary source emissions — Determination of mass concentration of particulate matter (dust) at low concentrations — Manual gravimetric method
KS I ISO 21258-2012(2017) Stationary source emissions－Determination of the mass concentration of dinitrogen monoxide(N2O)－Reference method：Non-dispersive infrared method
KS M 2105-1995 Methods of measuring dust concentration in flue gas
KS D 0061-1995 Methods for measurement of dust concentration in welding environment
KS B 0546-2016 Methods of mesurement for gas Concentration in welding environment
KS M 2105-2005(2010) Methods of measuring dust concentration in flue gas
KS I ISO 23210:2012 Stationary source emissions－Determination of PM10/PM2.5 mass concentration in flue gas－Measurement at low concentrations by use of impactors
KS I ISO 23210:2022 Stationary source emissions — Determination of PM10/PM2.5 mass concentration in flue gas — Measurement at low concentrations by use of impactors
KS I ISO 23210:2017 Stationary source emissions－Determination of PM10/PM2.5 mass concentration in flue gas－Measurement at low concentrations by use of impactors
KS I ISO 21258:2022 Stationary source emissions — Determination of the mass concentration of dinitrogen monoxide(N2O) — Reference method: Non-dispersive infrared method
KS A ISO 10980-2012(2017) Validation of the strength of reference solutions used for measuring concentrations
KS A ISO 10980-2012(2022) Validation of the strength of reference solutions used for measuring concentrations
KS R 1033-2009 Diesel engine smoke measurement method
KS A 4048-1995 Measurementing methods of concentration of airborne radioactive particle
KS I ISO 21258:2012 Stationary source emissions-Determination of the mass concentration of dinitrogen monoxide(N2O)-Reference method:Non-dispersive infrared method
KS I ISO 13271-2014(2019) Stationary source emissions — Determination of PM10/PM2.5 mass concentration in flue gas — Measurement at higher concentrations by use of virtual impactors
KS I ISO 13271:2014 Stationary source emissions — Determination of PM10/PM2.5 mass concentration in flue gas — Measurement at higher concentrations by use of virtual impactors
KS I ISO 11272:2005 Soil quality－Determination of dry bluk density
KS R 5036-1986(2011) Reflection type smokemeters for measuring carbon concentration of exhaust smoke for diesel automobiles
KS B 0546-1995 Methods of mesurement for gas Concentration in welding environment
KS B 0546-2021 Methods of measurement for gas concentration in welding environment
KS R ISO 11614:2001 Reciprocating internal combustion compression-ignition engines- Apparatus for measurement of the opacity and for determination of the light absorption coefficient of exhaust gas
KS F ISO 17497-2-2017(2022) Acoustics - Sound scattering properties of surfaces - Part 2 : Measurement of the directional diffusion coefficient in a free field
KS F ISO 17497-2:2017 Acoustics - Sound scattering properties of surfaces - Part 2 : Measurement of the directional diffusion coefficient in a free field
KS I ISO 12141:2007 Stationary source emissions－Determination of mass concentration of particulate matter(dust) at low concentrations－Manual gravimetric method
KS D 0061-2021 Methods for measurement of dust concentration in welding environment
KS I ISO 10260:2006 Water quality－Measurement of biochemical parameters－Spectrometric determination of the chlorophyll-a concentration
KS I ISO 10260-2006(2021) Water quality－Measurement of biochemical parameters－Spectrometric determination of the chlorophyll-a concentration
KS E ISO 10251:2008 Copper, lead, zinc and nickel concentrates－Determination of mass loss of bulk material on drying
KS I ISO 9096:2009 Stationary source emissions－Manual determination of mass concentration of particulate matter
KS B ISO 14372:2014 Welding consumables — Determination of moisture resistance of manual metal arc welding electrodes by measurement of diffusible hydrogen
KS B ISO 14372:2004 Welding consumables-Determination of moisture resistance of manual metal arc welding electrodes by measurement of diffusible hydrogen
KS I ISO 5221-2007(2012) Air distribution and air diffusion－Rules to methods of measuring air flow rate in an air handling duct
KS M 9107-1996 Water quality-Measurement of biochemeical parameters(Spectrometric determination of the chlorophyll-a concentration)

International Organization for Standardization (ISO), concentration diffusion measurement

ISO 10980:1995 Validation of the strength of reference solutions used for measuring concentrations
ISO/TS 11665-13:2017 Measurement of radioactivity in the environment — Air: radon 222 — Part 13: Determination of the diffusion coefficient in waterproof materials: membrane two-side activity concentration test method
ISO/TS 11665-12:2018 Measurement of radioactivity in the environment — Air: radon-222 — Part 12: Determination of the diffusion coefficient in waterproof materials: membrane one-side activity concentration measurement met
ISO/FDIS 23484 Determination of particle concentration by small-angle X-ray scattering (SAXS)
ISO 23484:2023 Determination of particle concentration by small-angle X-ray scattering (SAXS)
ISO 5221:1984 Air distribution and air diffusion; Rules to methods of measuring air flow rate in an air handling duct
ISO/CD 12141 Stationary source emissions — Determination of mass concentration of particulate matter (dust) at low concentrations — Manual gravimetric method
ISO 17497-1:2004 Acoustics - Sound-scattering properties of surfaces - Part 1: Measurement of the random-incidence scattering coefficient in a reverberation room
ISO 23210:2009 Stationary source emissions - Determination of PM<(Index)10>/PM<(Index)2,5> mass concentration in flue gas - Measurement at low concentrations by use of impactors
ISO 21258:2010 Stationary source emissions - Determination of the mass concentration of dinitrogen monoxide (N2O) - Reference method: Non-dispersive infrared method
ISO 13032:2012 Petroleum products - Determination of low concentration of sulfur in automotive fuels - Energy-dispersive X-ray fluorescence spectrometric method
ISO 13271:2012 Stationary source emissions - Determination of PM10/PM2,5 mass concentration in flue gas - Measurement at higher concentrations by use of virtual impactors
ISO 16000-37:2019 Indoor air — Part 37: Measurement of PM2,5 mass concentration
ISO 11272:1998 Soil quality - Determination of dry bulk density
ISO 11272:2017 Soil quality - Determination of dry bulk density
ISO 2990:1974 Nitric acid for industrial use; Evaluation of the nitric acid concentration by measurement of density
ISO/DIS 13032 Petroleum and related products — Determination of low concentration of sulfur in automotive fuels — Energy-dispersive X-ray fluorescence spectrometric method
ISO/TS 26844:2006 | IDF/RM 215:2006 Milk and milk products — Determination of antimicrobial residues — Tube diffusion test
ISO 14372:2011 Welding consumables - Determination of moisture resistance of manual metal arc welding electrodes by measurement of diffusible hydrogen
ISO 6853:1987 Photography; Processing waste; Determination of ammoniacal nitrogen content; Microdiffusion method
ISO 8754:1992 Petroleum products; determination of sulfur content; energy-dispersive X-ray fluorescence method
ISO 13271:2012/CD Amd 1:2011 Stationary source emissions — Determination of PM10/PM2,5 mass concentration in flue gas — Measurement at higher concentrations by use of virtual impactors — Amendment 1
ISO 12141:2002 Stationary source emissions - Determination of mass concentration of particulate matter (dust) at low concentrations - Manual gravimetric method
ISO/TS 12869:2019 Water quality — Detection and quantification of Legionella spp. and/or Legionella pneumophila by concentration and genic amplification by quantitative polymerase chain reaction (qPCR)
ISO 10260:1992 Water quality; measurement of biochemical parameters; spectrometric determination of the chlorophyll-a concentration
ISO 13161:2011 Water quality - Measurement of polonium 210 activity concentration in water by alpha spectrometry
ISO 9096:2003 Stationary source emissions - Manual determination of mass concentration of particulate matter
ISO 6851:2001 Photography - Processing waste - Determination of total amino nitrogen (microdiffusion Kjeldahl method)
ISO 15724:2001 Metallic and other inorganic coatings - Electrochemical measurement of diffusible hydrogen in steels - Barnacle electrode method
ISO 11665-5:2020 Measurement of radioactivity in the environment — Air: radon-222 — Part 5: Continuous measurement methods of the activity concentration
ISO 11665-6:2020 Measurement of radioactivity in the environment — Air: radon-222 — Part 6: Spot measurement methods of the activity concentration

Professional Standard - Labor and Labor Safety, concentration diffusion measurement

LD/T 98-1996 Light-scattering method for determination of dust concentration in air

Military Standard of the People's Republic of China-General Armament Department, concentration diffusion measurement

GJB 8342-2015 Method for determination of aerosol concentration and dispersion in field smoke screens

RO-ASRO, concentration diffusion measurement

STAS 10275/5-1982 PLASTER Determination of hardness and diffusion coefficient
STAS SR ISO 10260:1996 Water quality - Measurement of biochemical parameters -Spectrometric determination of the chlorophylle - a concentration
STAS SR ISO 10313:1995 Ambient air - Detennination of the mass concentration of ozon -Chemiluminescence method
STAS 1081-1980 LIQUID SOLUTIONS CONCENTRATION Glossary of terms and units of measure

National Metrological Verification Regulations of the People's Republic of China, concentration diffusion measurement

JJG 846-2015 Dust Concentration Measuring Instruments
JJG(煤炭) 08-1996 Verification Regulation of Direct Reading Mine Dust Concentration Measuring Instrument

American Society of Mechanical Engineers (ASME), concentration diffusion measurement

ASME MFC-21.2-2010(R2018) Measurement of Fluid Flow by Means of Thermal Dispersion Mass Flowmeters

劳动部, concentration diffusion measurement

LD 98-1996 Light scattering method for determination of dust concentration in air

National Metrological Technical Specifications of the People's Republic of China, concentration diffusion measurement

JJF 1074-2018 Measurement Tables for Density-Concentration of Alcohal
JJF 1074-2001 Measurement Tables for Density - Concentration of Alcohol
JJF 1659-2017 Calibration Specification for PM2.5 Mass Concentration Measurement Instruments
JJF 1716-2018 Program of Pattern Evaluation of Dust Concentration Measuring Instruments

NL-NEN, concentration diffusion measurement

NEN 1843-1972 Measurement of diffuse reflectance of paper and board
NVN 2963-1992 Air quality. Workplace atmosphere. Determination of the concentration of aliphatich hydrocarbons by gas diffusive sampling with a dosemeter, thermal desorption and gas chromatography
NVN 2962-1992 Air quality. Workplace atmosphere. Determination of the concentration of aliphatich hydrocarbons by gas diffusive sampling with a dosemeter, liquid desorption and gas chromatography
NVN 2957-1992 Air quality. Workplace atmosphere. Determination of the concentration of vaporous aromatic hydrocarbons by gas diffusive sampling with a dosemeter, liquid desorption and gas chromatography
NVN 2959-1992 Air quality. Workplace atmosphere. Determination of the concentration of vaporous aromatic hydrocarbons by gas diffusive sampling with a dosemeter, thermal desorption and gas chromatography

PT-IPQ, concentration diffusion measurement

RU-GOST R, concentration diffusion measurement

GOST R 8.755-2011 State system for ensuring the uniformity of measurements. Dispersion content of gas atmospheres. Determination of nanoparticle size by diffusion spectral analysis
GOST R ISO 13271-2016 Stationary source emissions. Determination of PM/PM mass concentration in flue gas. Measurement at higher concentrations by use of virtual impactors
GOST 19413-1989 Drinking water. Method for determination of selenium mass concentration
GOST 23950-1988 Drinking water. Method for determination of strontium mass concentration
GOST 28959-1991 Nitric acid for industrial use. Evaluation of the nitric acid concentration by measurement of density
GOST 18165-1989 Drinking water. Method for determination of aluminium mass concentration
GOST 4152-1989 Drinking water. Method for determination of arsenic mass concentration
GOST 23338-1991 Welding of metals. Methods for determination of diffusible hydrogen in deposited weld metal and fused metal
GOST R 52391-2005 Wine production. Method for determination of citric acid mass concentration
GOST R EN 13528-1-2010 Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Part 1. General requirements
GOST R ISO 17497-2-2014 Acoustics. Sound-scattering properties of surfaces. Part 2. Measurement of the directional diffusion coefficient in a free field
GOST 32113-2013 Alcoholic products and raw materials for their production. Enzymatic method for determination of citric acid mass fraction
GOST R EN 13528-2-2010 Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Requirements and test methods. Part 2. Specific requirements and test methods
GOST R 52690-2006 Foods. Voltammetric method of vitamin C mass concentration determination
GOST R 53954-2010 Wine production. Identification. Method of determining the mass concentration of ash and ash alkalinity
GOST 31660-2012 Foods. Anodic stripping voltammetric method of iodine mass concentration determination
GOST R 52689-2006 Foods. Anodic stripping voltammetric method of iodine mass concentration determination
GOST 28326.5-1989 Technical liquid ammonia. Determination of iron mass concentration by method of photocolorimetry
GOST 25645.117-1984 Extragalactic diffuse gamma-and X-radiation. Characteristics of angular and energy distributions
GOST 25645.131-1986 Galactic diffuse gamma and X-rays. Characteristics of angular and energy distributions
GOST R ISO 8573-8-2007 Compressed air. Part 8. Test methods for solid particle content by mass concentration

CU-NC, concentration diffusion measurement

NC 23-02-1968 Evaluation of sulphuric acid concentration by measurement of density
NC 44-12-15-1985 Ores. Copper Concentrates Silver and Gold Gravimetric Determination
NC 44-12-14-1985 Ores. Copper Concentrates Volumetric Determinatlon of Aluminum Oxide
NC 44-12-2-1984 Ores Copper Cencentrates. Gravimetrie Determination of Silionum Diexide

Japanese Industrial Standards Committee (JISC), concentration diffusion measurement

JIS K 3833:1990 Testing methods for diffusive flow through membrane filters
JIS Z 3118:2022 Determination of diffusible hydrogen content in steel weld metal
JIS Z 8808:2013 Methods of measuring dust concentration in flue gas
JIS Z 8808:1995 Methods of measuring dust concentration in flue gas
JIS A 1306:2014 Measuring method of smoke density using light extinction method
JIS Z 7151:2000 Stationary source emissions -- Determination of concentration and mass flow rate of particulate material in gas-carrying ducts -- Manual gravimetric method
JIS A 1306:1983 Measuring method of smoke density using light extinction method
JIS H 7801:2005 Method for measuring thermal diffusivity of metals by the laser flash method
JIS Z 8852:2013 Methods of continuous measurement for dust concentration in flue gas
JIS Z 3952:2005 Methods of measurement for gas concentration in welding environment
JIS A 1306 AMD 1:2008 Measuring method of smoke density using light extinction method (Amendment 1)
JIS Z 3950:2021 Methods of measurement for airborne dust concentration in welding environment
JIS Z 3950:2005 Methods of measurement for airborne dust concentration in welding environment

BR-ABNT, concentration diffusion measurement

ABNT NBR 11672-2007 Insumes - Concentrated pigment dispersion - Determination of ultraviolet light color fastness

Institute of Electrical and Electronics Engineers (IEEE), concentration diffusion measurement

SMPTE ST 117:2001 ST 117:2001 - SMPTE Standard - For Motion-Picture Film — Photographic Audio Density — Spectral Diffuse Density Measurement

Professional Standard - Non-ferrous Metal, concentration diffusion measurement

YS/T 15-1991 Determination of silicon epitaxial layer and diffusion thickness by grinding angle staining method
YS/T 15-2015 Determination of thickness of silicon epitaxial layer and diffusion layer by grinding angle dyeing method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, concentration diffusion measurement

GB/T 22588-2008 Determination of thermal diffusivity or thermal conductivity by the flash method
GB/T 41964-2022 Photography—Processing waste—Determination of ammoniacal nitrogen (microdiffusion method)
GB/T 21228.2-2023 Acoustic Surface Sound Scattering Properties Part 2: Free-field Directional Diffusion Coefficient Measurements
GB/T 16147-1995 Scintillation flask method for measuring radon concentration in the air
GB/T 23573-2009 Metal cutting machine tools.Determining method of dust concentration
GB/T 23574-2009 Metal cutting machines tools.Determination methods of oil mist concentration
GB/T 13277.8-2023 Compressed air part 8: Methods of measurement of mass concentration of solid particles
GB/T 8757-1988 Determination of carrier concentration in gallium arsenide by the plasma resonance minimum
GB/T 41965-2022 Photography—Processing waste—Determination of total amino nitrogen(microdiffusion Kjeldahl method)

KR-KS, concentration diffusion measurement

KS I ISO 23210-2017 Stationary source emissions－Determination of PM10/PM2.5 mass concentration in flue gas－Measurement at low concentrations by use of impactors
KS I ISO 12141-2017 Stationary source emissions－Determination of mass concentration of particulate matter(dust) at low concentrations－Manual gravimetric method
KS I ISO 12141-2022 Stationary source emissions — Determination of mass concentration of particulate matter (dust) at low concentrations — Manual gravimetric method
KS I ISO 23210-2022 Stationary source emissions — Determination of PM10/PM2.5 mass concentration in flue gas — Measurement at low concentrations by use of impactors
KS I ISO 21258-2022 Stationary source emissions — Determination of the mass concentration of dinitrogen monoxide(N2O) — Reference method: Non-dispersive infrared method
KS F ISO 17497-2-2017 Acoustics - Sound scattering properties of surfaces - Part 2 : Measurement of the directional diffusion coefficient in a free field

ES-AENOR, concentration diffusion measurement

UNE 57-097 Pt.1-1991

Professional Standard-Safe Production, concentration diffusion measurement

AQ/T 4268-2015 Method of rapid determination of dust concentration in the air of workplace.Light scattering method

GOSTR, concentration diffusion measurement

GOST R 57830-2017 Composites. Determination of thermal conductivity and thermal diffusivity by modulated temperature differential scanning calorimetry
GOST 28326.4-1989 Technical liquid ammonia. Determination of oil mass concentration by spectrophotometry method
GOST R 58797-2020 Drinking bottled water. Determination of mass concentration of dissolved oxygen. Measurement procedure
GOST R 59016-2020 Mineral natural drinking waters. Determination of the mass concentration of bromide ions by the photometric method

BE-NBN, concentration diffusion measurement

Taiwan Provincial Standard of the People's Republic of China, concentration diffusion measurement

CNS 5596-1980 Method of Test for Determination of Low Concentrations of Lead in Paints
CNS 12885-2005 Pulp, paper and paperboard - Measurement of diffuse blue reflectance factor (ISO brightness)

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., concentration diffusion measurement

ASHRAE 4486-2001 Measureing Principles for the Determination of Ice Concentration in Ice Slurry (RP-1166)

Canadian General Standards Board （CGSB), concentration diffusion measurement

CGSB 9.0 NO. 14-98-CAN/CGSB-1998 Methods of Testing Pulp and Paper Pulp, Paper and Paperboard - Colour Measurement with a Diffuse/Zero Geometry Tristimulus Reflectance Meter

Professional Standard - Urban Construction, concentration diffusion measurement

CJ/T 3028.2-1994 The measures of ozone concentration, output and specific energy consumption for ozone generator

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

GB/T 39193-2020 Ambient air—Determination of particulate matter mass concentration—Gravimetric method

TR-TSE, concentration diffusion measurement

TS 2465-1976 Nitric Acid For Industrial Use Evaluation of The Nitric Acid Concentration By Measurement of Density
TS 2361-1976 METHODS FOR THE MEASUREMENT OF AIR POLLUTION DETF.RMINATION OF CONCENTRATION OF SUSPENDED MATTER

National Aeronautics and Space Administration (NASA), concentration diffusion measurement

NASA NACA-RM-L54G21-1954 Effects of diffuser and center-body length on performance of annular diffusers with constant-diameter outer walls and with vortex-generator flow controls

Professional Standard - Machinery, concentration diffusion measurement

JB/T 9879-1999 Measuring method of oil mist concentration for metal cutting machine tools
JB/T 9395.5-1999 Measuring method for scatter graininess of optical crystal
JB/T 9495.5-1999 Measuring method for scatter graininess of optical crystal

Professional Standard - Meteorology, concentration diffusion measurement

QX/T 67-2007 Determination of concentration of carbon dioxide in flask samples from background atmosphere.non-dispersive infrared absorption method

Sichuan Provincial Standard of the People's Republic of China, concentration diffusion measurement

DB51/T 2434-2017 Transient Measurement of Material Thermal Conductivity and Thermal Diffusivity—Pulse Method

Society of Automotive Engineers (SAE), concentration diffusion measurement

SAE ARP5290-2012 Laser Beam Divergence Measurements Techniques Comparison

SAE - SAE International, concentration diffusion measurement

SAE ARP5290-1999 Laser Beam Divergence Measurements Techniques Comparison
SAE ARP5290A-2019 Laser Beam Divergence Measurements Techniques Comparison

Professional Standard - Aerospace, concentration diffusion measurement

QJ 1711-1989 Measurement method of forward divergence of laser rod

(U.S.) Joint Electron Device Engineering Council Soild State Technology Association, concentration diffusion measurement

JEDEC JESD22-A120B-2014 Test Method for the Measurement of Moisture Diffusivity and Water Solubility in Organic Materials Used in Electronic Devices

Professional Standard - Coal, concentration diffusion measurement

MT 163-1997 General technical condition for direct reading instrument for dust concentration measurement
MT/T 163-1997 General technical condition for direct reading instrument for dust concentration measurement

ET-QSAE, concentration diffusion measurement

ES 402-2000

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), concentration diffusion measurement

ASHRAE LO-09-090-2009 An Improvement for Dynamic Twin Chamber Method to Measure VOC Diffusion Coefficient and Partition Coefficient

International Dairy Federation (IDF), concentration diffusion measurement

IDF/RM 215-2006 Milk and milk products. Determination of antimicrobial residues.Tube diffusion test

American National Standards Institute （ANSI), concentration diffusion measurement

ANSI/PIMA IT4.48-1998 Photography (Processing) - Effluents - Determination of Ammoniacal Nitrogen Content - Microdiffusion Method

VN-TCVN, concentration diffusion measurement

TCVN 6662-2000 Water quality.Measurement of biochemical parameters.Spectrometry determination of the chlorophyll-a concentration
TCVN 5977-2009 Stationary source emissions.Manual determination of mass concentration of particulate matter

Standard Association of Australia （SAA）, concentration diffusion measurement

AS 4595:1999 Copper, lead and zinc sulfide concentrates - Precision and bias of mass measurement techniques