Concentration

Concentration, Total:159 items.

The international standard classification for "Concentration" includes: Particle size analysis. sieving , Ambient atmospheres , Compressors and pneumatic machines .

The Chinese standard classification for "Concentration" includes: Sieving, Sieve Plate and Sieve Screen , Analysis methods for toxic substances in atmosphere , Compressor and fan .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 15434-1995 Ambient air－Determination of the mass concentration of fluoride－Method by filter sampling and fluorine ion-selective electrode analysis
GB/T 39193-2020 Ambient air—Determination of particulate matter mass concentration—Gravimetric method
GB/T 13277.8-2023 Compressed air―Part 8:Test methods for solid particle content by mass concentration

National Metrological Technical Specifications of the People's Republic of China

JJF 1659-2017 Calibration Specification for PM2.5 Mass Concentration Measurement Instruments

Group Standards of the People's Republic of China

T/BSPT 003-2018 Performance test method for fine particulate matter （PM2.5 ）mass concentration measurement instruments based on light scattering principle

Professional Standard - Meteorology

QX/T 476-2019 Observation specifications for aerosol PM10 and PM2.5 mass concentration-β-ray method
QX/T 307-2015 Observation method of atmospheric aerosol mass concentration.Tapered element oscillating microbalance

Gosstandart of Russia

GOST 4152-1989 Drinking water. Method for determination of arsenic mass concentration
GOST 34711-2021 Natural gas. Determination of water vapors mass concentration
GOST 18165-1989 Drinking water. Method for determination of aluminium mass concentration
GOST 4386-1981 Drinking water. Methods for determining the mass concentration of fluorine
GOST R 52391-2005 Wine production. Method for determination of citric acid mass concentration
GOST 35066-2024 Water quality. Spectrometric method for determination of mass concentration of boron
GOST 32113-2013 Alcoholic products and raw materials for their production. Enzymatic method for determination of citric acid mass fraction
GOST 28326.4-1989 Technical liquid ammonia. Determination of oil mass concentration by spectrophotometry method
GOST R 52690-2006 Foods. Voltammetric method of vitamin C mass concentration determination
GOST R 59016-2020 Mineral natural drinking waters. Determination of the mass concentration of bromide ions by the photometric method
GOST R 50068-2022 Pulps. Accelerated method of determination of stock concentration
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 R ISO 9096-2006 Stationary source emissions. Manual determination of mass concentration of particulate matter
GOST R 58797-2020 Drinking bottled water. Determination of mass concentration of dissolved oxygen. Measurement procedure
GOST R 53954-2010 Wine production. Identification. Method of determining the mass concentration of ash and ash alkalinity
GOST 34798-2021 Brewing products. Identification. Photoelectrocalorimetric method of determination of mass concentration of polyphenols
GOST 34749-2021 Alcoholic and non-alcoholic products. Method for the determination of the mass concentration of quinine
GOST 34789-2021 Brewing products. Identification. Determination of mass concentration of total nitrogen by Kjeldahl method
GOST 34807-2021 Natural gas. Water dew point and water content calculation methods
GOST R ISO 8573-8-2007 Compressed air. Part 8. Test methods for solid particle content by mass concentration
GOST R 52968-2008 Ethanol from food raw material. Method for determination of mass concentration of dry residue
GOST 34128-2017 Juice products. Refractometric method for the determination of soluble solids mass concentration

International Organization for Standardization (ISO)

ISO 16000-37:2019 Indoor air — Part 37: Measurement of PM2,5 mass concentration
ISO 9096:2017 Stationary source emissions — Manual determination of mass concentration of particulate matter
ISO 9096:2003 Stationary source emissions - Manual determination of mass concentration of particulate matter
ISO/CD 12141 Stationary source emissions — Determination of mass concentration of particulate matter (dust) at low concentrations — Manual gravimetric method
ISO 10313:1993 Ambient air; determination of the mass concentration of ozone; chemiluminescence method
ISO 10313:1993/PRF Amd 1 Ambient air-Determination of the mass concentration of ozone-Chemiluminescence method
ISO 21877:2019 Stationary source emissions— Determination of the mass concentration of ammonia — Manual method
ISO 8186:1989 Ambient air; determination of the mass concentration of carbon monoxide; gas chromatographic method
ISO 7996:1985 Ambient air; Determination of the mass concentration of nitrogen oxides; Chemiluminescence method
ISO 12141:2024 Stationary source emissions — Determination of low range mass concentration of dust — Manual gravimetric method
ISO/DIS 12141:2023 Stationary source emissions - Determination of low range mass concentration of dust - Manual gravimetric method
ISO/PRF 12141:2024 Stationary source emissions - Determination of low range mass concentration of dust - Manual gravimetric method

Bureau of Indian Standards

IS 17118-37-2022 INDOOR AIR PART 37: MEASUREMENT OF PM 2.5 MASS CONCENTRATION

Danish Standards Foundation

DANSK DS/ISO 16000-37:2019 Indoor air – Part 37: Measurement of PM2,5 mass concentration
DANSK DS/ISO 21877:2019 Stationary source emissions – Determination of the mass concentration of ammonia – Manual method
DANSK DS/ISO 9096:2017 Stationary source emissions – Manual determination of mass concentration of particulate matter
DANSK DS/ISO 12141:2024 Stationary source emissions – Determination of low range mass concentration of dust – Manual gravimetric method
DANSK DS/CEN/TS 18040:2024 Stationary source emissions – Determination of the mass concentration of formaldehyde – Automatic method
DANSK DS/CEN/TS 17021:2017 Stationary source emissions – Determination of the mass concentration of sulphur dioxide by instrumental techniques
DS/EN 14791:2005 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
DANSK DS/EN ISO 21877:2019 Stationary source emissions – Determination of the mass concentration of ammonia – Manual method (ISO 21877:2019)
DS/CEN/TS 17638:2021 Stationary source emissions – Manual method for the determination of the mass concentration of formaldehyde – Reference method
DANSK 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

RO-ASRO

STAS SR ISO 10313:1995 Ambient air - Detennination of the mass concentration of ozon -Chemiluminescence method

Spanish Association for Standardization (UNE)

UNE-ISO 9096:2005/COR 1:2009 Stationary source emissions -- Manual determination of mass concentration of particulate matter
UNE-ISO 9096:2005 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)
UNE 77232:1996 AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF OZONE. CHEMILUMINESCENCE METHOD.
UNE-EN 14791:2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
UNE-EN 1948-1:1997 STATIONARY SOURCE EMISSIONS. DETERMINATION OF THE MASS CONCENTRATION OF PCDDS/PCDFS. PART 1: SAMPLING.
UNE 77212:1993 AMBIENT AIR. DETERMINATION OF THE MASS CONCENTRATION OF NITROGEN OXIDES. CHEMILUMINESCENCE METHOD.
UNE-ISO 12141:2006 Stationary source emissions -- Determination of mass concentration of particulate matter (dust) at low concentrations -- Manual gravimetric method (ISO 12141:2002)

Association Francaise de Normalisation

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 Emissions from stationary sources - Determination of ammonia mass concentration - Manual method
NF X43-372:2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method.
XP X43-321:2018 Air quality - Emissions from stationary sources - Determination of the mass concentration of ammonia by instrumental techniques
XP CEN/TS 17021:2018 Emissions from stationary sources - Determination of sulfur dioxide mass concentration by instrumental techniques
XP X43-322:2018 Air quality - Stationary source emission - Determination of the mass concentration of formaldehyde by instrumental techniques
NF EN 13284-1:2002 Stationary source emissions - Determination of low range mass concentration of dust - Part 1 : manual gravimetric method
NF X44-052:2002 Emissions from stationary sources - Determination of high mass concentrations of dust - Manual gravimetric method
NF EN ISO 23210:2009 Emissions from stationary sources - Determination of the mass concentration of PM10/PM2.5 in gaseous effluents - Measurement at low concentrations using impactors

British Standards Institution (BSI)

BS EN 1948-1:1997 Stationary source emissions. Determination of the mass concentration of PCDDs/PCDFs-Sampling
BS ISO 12141:2024 Stationary source emissions. Determination of low range mass concentration of dust. Manual gravimetric method
BS ISO 16000-37:2019 Indoor air - Measurement of PM ₂ $d, ₅ mass concentration
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 EN 1948-3:1997 Stationary source emissions. Determination of the mass concentration of PCDDs/PCDFs-Identification and quantification
BS PD CEN/TS 18040:2024 Stationary source emissions. Determination of the mass concentration of formaldehyde. Automatic method
BS EN 1948-2:1997 Stationary source emissions. Determination of the mass concentration of PCDDs/PCDFs-Extraction and clean-up
BS EN 14791:2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
PD CEN/TS 18040:2024 Stationary source emissions — Determination of the mass concentration of formaldehyde — Automatic method
BS EN 14791:2005 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
BS EN 13284-1:2017 Stationary source emissions. Determination of low range mass concentration of dust. Manual gravimetric method

Korean Agency for Technology and Standards (KATS)

KS I ISO 9096-2020 Stationary source emissions — Manual determination of mass concentration of particulate matter
KS I ISO 9096:2020 Stationary source emissions — Manual determination of mass concentration of particulate matter
KS I ISO 9096:2009 Stationary source emissions－Manual determination of mass concentration of particulate matter
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 10313:2005 Ambient air-Determination of the mass concentration of ozone(Chemiluminescence method)
KS I ISO 10313-2005(2020) Ambient air－Determination of the mass concentration of ozone(Chemiluminescence method)
KS I ISO 10313-2020 Ambient air－Determination of the mass concentration of ozone(Chemiluminescence 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 12141-2022 Stationary source emissions — Determination of mass concentration of particulate matter (dust) at low concentrations — Manual gravimetric method
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 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 8186:2006 Ambient air－Determination of the mass concentration of carbon monoxide(Gas chromatographic method)
KS I ISO 7996:2006 Ambient air－Determination of the mass concentration of nitrogen oxides(Chemiluminescence method)
KS I ISO 8186-2021 Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method
KS I ISO 8186-2006(2016) Ambient air－Determination of the mass concentration of carbon monoxide(Gas chromatographic method)
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 8186:2021 Ambient air — Determination of the mass concentration of carbon monoxide — Gas chromatographic method
KS I ISO 7996-2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method
KS I ISO 7996-2006(2016) Ambient air－Determination of the mass concentration of nitrogen oxides(Chemiluminescence method)
KS I ISO 7996:2021 Ambient air — Determination of the mass concentration of nitrogen oxides — Chemiluminescence method

German Institute for Standardization

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 CEN/TS 18040:2024 Stationary source emissions - Determination of the mass concentration of formaldehyde - Automatic method; German version CEN/TS 18040:2024
DIN ISO 16000-37:2019-05 Indoor air - Part 37: Measurement of PM<(Index)2,5> mass concentration (ISO 16000-37:2019)
DIN ISO 16000-37:2019 Indoor air - Part 37: Measurement of PM mass concentration (ISO 16000-37:2019)
DIN EN 14791:2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method; English version of DIN EN 14791:2006-04
DIN EN ISO 21877 E:2018-05 Manual method for determination of ammonia mass concentration emitted from stationary sources (draft)
DIN CEN/TS 17021:2017*DIN SPEC 33976:2017 Stationary source emissions - Determination of the mass concentration of sulphur dioxide by instrumental techniques
DIN CEN/TS 17021:2017-05*DIN SPEC 33976:2017-05 Stationary source emissions - Determination of the mass concentration of sulphur dioxide by instrumental techniques; German version CEN/TS 17021:2017
DIN EN ISO 21877:2020 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019)
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 ISO 16000-37:2018-03 Draft Document - Indoor air - Part 37: Measurement of PM <(Index)2.5> mass concentration (ISO/DIS 16000-37:2018); Text in German and English

Ente Nazionale Italiano di Unificazione

UNI EN 13284-1:2003 Stationary source emissions - Determination of low range mass concentration of dust - Manual gravimetric method.
UNI EN 1948-3:1999 Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs - Identification and quantification
UNI EN ISO 21877:2020 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method
UNI CEN/TS 18040:2024 Stationary source emissions - Determination of the mass concentration of formaldehyde - Automatic method
UNI EN 14791:2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method
UNI EN 13284-1:2017 Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method

GCC Standardization Organization

GSO ISO 9096:2021 Stationary source emissions — Manual determination of mass concentration of particulate matter
GSO ISO 8186:2014 Ambient air -- Determination of the mass concentration of carbon monoxide -- Gas chromatographic method
GSO ISO 7996:2017 Ambient air -- Determination of the mass concentration of nitrogen oxides -- Chemiluminescence method

Swedish Institute for Standards

SS-ISO 9096:2020 Stationary source emissions - Manual determination of mass concentration of particulate matter (ISO 9096:2017, IDT)
SIS-CEN/TS 18040:2024 Stationary source emissions — Determination of the mass concentration of formaldehyde — Automatic method
ISO 8186 Ambient air - Determination of the mass concentration of carbon monoxide - Gas chromatographic method
SS-EN 13284-1:2018 Stationary source emissions - Determination of low range mass concentration of dust - Part 1: Manual gravimetric method
SS-EN 13284-2:2017 Stationary source emissions - Determination of low range mass concentration of dust - Part 2: Quality assurance of automated measuring systems
SS-ISO 7996:1992 Ambient air - Determination of the mass concentration of nitrogen oxides - Chemiluminescence method
SS-ISO 16000-37:2020 Indoor air - Part 37: Measurement of PM2,5 mass concentration (ISO 16000-37:2019, IDT)

VN-TCVN

TCVN 5977-2009 Stationary source emissions.Manual determination of mass concentration of particulate matter
TCVN 6157-1996 Ambient air.Determination of the mass concentration of ozone.Chemiluminescence method
TCVN 6138-1996 Ambient air.Determination of the mass concentration of nitrogen oxides.Chemiluminescence method
TCVN 5972-1995 Ambient air.Determination of the mass concentration of carbon monoxide.Gas chromatographic method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 9096:2022 Stationary source emissions — Manual determination of mass concentration of particulate matter
BH GSO ISO 10313:2015 Ambient air - Determination of the mass concentration of ozone -Chemiluminescence method
BH GSO ISO 8186:2015 Ambient air -- Determination of the mass concentration of carbon monoxide -- Gas chromatographic method

European Committee for Standardization (CEN)

EN ISO 21877:2019 Stationary source emissions - Determination of the mass concentration of ammonia - Manual method (ISO 21877:2019)
CEN/TS 17021:2017 Stationary source emissions - Determination of the mass concentration of sulphur dioxide by instrumental techniques
EN 14791:2005 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 10313:2014 Ambient air - Determination of the mass concentration of ozone -Chemiluminescence method
OS GSO ISO 8186:2014 Ambient air -- Determination of the mass concentration of carbon monoxide -- Gas chromatographic method
OS GSO ISO 7996:2017 Ambient air -- Determination of the mass concentration of nitrogen oxides -- Chemiluminescence method
OS GSO ISO 8573-8:2013 Compressed air -- Part 8: Test methods for solid particle content by mass concentration

Standards Norway

SN-CEN/TS 18040:2024 Stationary source emissions - Determination of the mass concentration of formaldehyde - Automatic method
NS-EN ISO 21877:2019 Stationary source emissions – Determination of the mass concentration of ammonia – Manual method (ISO 21877:2019)
NS-EN 14791:2005 Stationary source emissions — Determination of mass concentration of sulphur dioxide — Reference method
NS-EN 1948-1:1996 Stationary source emissions — Determination of the mass concentration of PCDDs/PCDFs — Part 1: Sampling

AT-ON

ONORM M 6274-1985 Water analysis; determination ofthe mass concentration offilterable matter and its residue on ignition
ONORM M 6272-1985 Water analysis; determination of the mass concentration of settleable matter in water and waste water

Lithuanian Standards Office

LST EN 14791-2006 Stationary source emissions - Determination of mass concentration of sulphur dioxide - Reference method

SE-SIS

SIS SS 02 84 22-1990 Stationary source emissions — Determination of the mass concentration of hydrogen chloride — Potentiometric titration.

American Society for Testing and Materials (ASTM)

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 D1899-68 Continuous measurement of light scattering method for testing mass concentration of atmospheric particulate matter
ASTM D6331-24 Standard Test Method for Determination of Mass Concentration of Particulate Matter from Stationary Sources at Low Concentrations (Manual Gravimetric Method)

FI-SFS

SFS 3864-1977 Determination of mass concentration of sulphur dioxide in ambient air. Analysis by the photometric thorin method

U.S. Military Regulations and Norms

ARMY MIL-A-46186-1984 ARMOR PLATE, STEEL, WROUGHT, HIGH-STRENGTH, HIGH-QUALITY

Association of German Mechanical Engineers

VDI 2463 Blatt 1-1997 Messen von Partikeln - Gravimetrische Bestimmung der Massenkonzentration von Partikeln in der Aussenluft - Grundlagen