Sample concentration

Sample concentration, Total:159 items.

The international standard classification for "Sample concentration" includes: Latex and raw rubber , Geology. Meteorology. Hydrology .

The Chinese standard classification for "Sample concentration" includes: Forestry chemical raw material , Meteorology .

Taiwan Provincial Standard of the People's Republic of China

CNS 8458-1982 Method of Test for Oxygen Indicator and Oxygen Alarm
CNS 8457-1982 Oxygen Indicator and Oxygen Alum

Professional Standard - Agriculture

空气和废气监测分析方法 5.1.4-2003 Chapter 5 Pollution Source Monitoring Chapter 1 Sampling 4 Emission Concentration Calculation of Emissions
GB 8290-1987 Natural rubber latex concentrate; Sampling

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

GB/T 8290-2008 Natural rubber latex concentrate - Sampling
GB/T 8290-1987 Natural rubber latex concentrate--Sampling

Shanghai Provincial Standard of the People's Republic of China

DB31/T 1078-2018 Equipment requirements for production dust concentration on-line monitoring system

Professional Standard - Meteorology

QX/T 67-2007 Determination of concentration of carbon dioxide in flask samples from

Professional Standard - Ferrous Metallurgy

YB 5002-1987 High Concentration Pinitol Oil

CU-NC

NC 44-07-1986 Ores. Gobalt and Nickel Sulfide Concentrate. Sampling
NC 44-27-1986 Ores. Copper Concentrate Sampling
NC 44-01-1965 SAMPLING ORES and CONCENTRATES in BULK

Standard Association of Australia （SAA）

AS 2884.4:1997 Heavy mineral sand concentrates - Sampling - Determination of precision and bias
AS 2884.3:2003 Heavy mineral sand concentrates - Sampling - Preparation of samples
AS 2636:1994 Sampling of venous and capillary blood for the determination of lead or cadmium concentration
AS 2884.2:2003 Heavy mineral sand concentrates - Sampling - Sampling from stationary situations
AS 2891.7.1:2004 Methods of sampling and testing asphalt - Determination of maximum density of asphalt - Water displacement method
AS 2636:1988 Sampling of venous and capillary blood for the determination of lead or cadmium concentration
AS 2884.1:1997 Heavy mineral sand concentrates - Sampling - Moving streams
AS 2891.9.1:2005 Methods of sampling and testing asphalt - Determination of bulk density of compacted asphalt - Waxing procedure
AS 2891.9.2:2005 Methods of sampling and testing asphalt - Determination of bulk density of compacted asphalt - Presaturation method
AS 4215.1:1995 Methods of test for determining fire extinguishing and inerting concentrations for flammable liquids and gases - Determination of fire extinguishing concentrations
AS 4215.2:1995 Methods of test for determining fire extinguishing and inerting concentrations for flammable liquids and gases - Determination of fire inerting concentrations
AS 2891.9.3:2005 Methods of sampling and testing asphalt - Determination of bulk density of compacted asphalt - Mensuration method
AS 2917.1:1994 Copper sulfide concentrates - Determination of copper content - Titrimetric methods

American Society for Testing and Materials (ASTM)

ASTM D3977-97(2013) Standard Test Methods for Determining Sediment Concentration in Water Samples
ASTM RR-D19-1162 1998 D3977-Test Methods for Determining Sediment Concentration in Water Samples
ASTM D3977-97(2019) Standard Test Methods for Determining Sediment Concentration in Water Samples
ASTM D3977-97(2013)e1 Standard Test Methods for Determining Sediment Concentration in Water Samples
ASTM D6582-00(2005) Standard Guide for Ranked Set Sampling: Efficient Estimation of a Mean Concentration in Environmental Sampling
ASTM D6582-00 Standard Guide for Ranked Set Sampling: Efficient Estimation of a Mean Concentration in Environmental Sampling
ASTM D6582-00(2005)e1 Standard Guide for Ranked Set Sampling: Efficient Estimation of a Mean Concentration in Environmental Sampling
ASTM D5835-95 Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
ASTM D5835-95(2001) Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
ASTM E1413-06 Standard Practice for Separation and Concentration of Ignitable Liquid Residues from Fire Debris Samples by Dynamic Headspace Concentration
ASTM D5835-20 Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations
ASTM E1242-97 Standard Practice for Using Octanol-Water Partition Coefficient to Estimate Median Lethal Concentrations for Fish Due to Narcosis
ASTM D5835-95(2013) Standard Practice for Sampling Stationary Source Emissions for the Automated Determination of Gas Concentrations

International Organization for Standardization (ISO)

ISO 1306:1987 Rubber compounding ingredients; Carbon black (pelletized); Determination of pour density
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 11598:1995 Requirements for representative sampling of uranyl nitrate solutions for the determination of uranium concentration
ISO 10396:1993 Stationary source emissions; sampling for the automated determination of gas concentrations
ISO 10980:1995 Validation of the strength of reference solutions used for measuring concentrations
ISO 12803:1997 Representative sampling of plutonium nitrate solutions for determination of plutonium concentration
ISO 16000-7:2007 Indoor air - Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations
ISO 11794:2017 Copper, lead, zinc and nickel concentrates - Sampling of slurries
ISO 11794:2010 Copper, lead, zinc and nickel concentrates - Sampling of slurries
ISO 11420:1996 Method for the assessment of the degree of carbon black dispersion in polyolefin pipes, fittings and compounds

GSO

GSO ISO 12744:2014 Copper, lead, zinc and nickel concentrates -- Experimental methods for checking the precision of sampling
OS GSO 1898:2009 Flowable concentration - water suspension concentration
GSO ISO 12803:2013 Representative sampling of plutonium nitrate solutions for determination of plutonium concentration
GSO ISO 11790:2015 Copper, lead, zinc and nickel concentrates -- Guidelines for the inspection of mechanical sampling systems
OS GSO ISO 12803:2013 Representative sampling of plutonium nitrate solutions for determination of plutonium concentration
GSO ISO 12743:2014 Copper, lead, zinc and nickel concentrates -- Sampling procedures for determination of metal and moisture content
GSO ISO 310:2015 Manganese ores and concentrates -- Determination of hygroscopic moisture content in analytical samples -- Gravimetric method
OS GSO ISO 16000-7:2009 Indoor air - Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations

Spanish Association for Standardization (UNE)

UNE 77218:1996 STATIONARY SOURCE EMISSIONS. SAMPLING FOR THE AUTOMATED DETERMINATION OF GAS CONCENTRATIONS
UNE-EN 1948-1:1997 STATIONARY SOURCE EMISSIONS. DETERMINATION OF THE MASS CONCENTRATION OF PCDDS/PCDFS. PART 1: SAMPLING.
UNE-EN 16339:2014 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
UNE-EN 17346:2021 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
UNE-EN 13205-4:2015 Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 4: Laboratory performance test based on comparison of concentrations

SCC

BS EN 1948-1:1997 Stationary source emissions. Determination of the mass concentration of PCDDs/PCDFs-Sampling
AWWA JAW55402 Journal AWWA — Changes in Chlorine and DOX Concentrations in Distribution Systems
NS-EN 16339:2013 Ambient air — Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
DANSK DS/EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
AWPA A46-20 Standard Method for Determining MCS Concentration in EL2 Treatment Solution Samples by Turbidity Measurement
NS-EN 1948-1:1996 Stationary source emissions — Determination of the mass concentration of PCDDs/PCDFs — Part 1: Sampling
AWWA WQTC56964 Assessment of the Effects of Holding Time and Temperature on E. coli Concentrations in Surface Water Samples
NS-EN 17346:2020 Ambient air — Standard method for the determination of the concentration of ammonia using diffusive samplers
DANSK DS/EN 17346:2020 Ambient air – Standard method for the determination of the concentration of ammonia using diffusive samplers
DANSK DS/EN 13205-4:2014 Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 4: Laboratory performance test based on comparison of concentrations
SN-CEN/TR 15547:2007 Workplace atmospheres — Calculation of the health-related aerosol fraction concentration from the concentration measured by a sampler with known performance characteristics
AWPA A46-14 Standard Method for Determining MCS Stabilizer Concentration in EL2 Treatment Solution Samples by Turbidity Measurement
BS 3715:1964 Specification for concentration gradient density columns
DANSK DS/CEN/TR 15547:2007 Workplace atmospheres - Calculation of the health-related aerosol fraction concentration from the concentration measured by a sampler with known performance characteristics
NS-EN 13205-4:2014 Workplace exposure — Assessment of sampler performance for measurement of airborne particle concentrations — Part 4: Laboratory performance test based on comparison of concentrations
AWWA ACE93120 Concentration Changes of Trihalomethanes and Haloacetic Acids in a Drinking Water Distribution System
DIN EN 16339 E:2011 Draft Document - Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German version prEN 16339:2011
12/30259171 DC BS EN 13205-4. Workplace exposure. Assessment of sampler performance for measurement of airborne particle concentrations. Part 4. Laboratory performance test based on comparison of concentrations
DIN EN 13205-4 E:2012 Draft Document - Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 4: Laboratory performance test based on comparison of concentrations; German version prEN 13205-4
DIN EN 17346 E:2019 Draft Document - Ambient Air Quality - Standard method for the determination of the concentration of ammonia by diffusive sampling; German and English version prEN 17346:2019
AENOR UNE 55593:1981 Surface agents. Sulfuric acid used as raw material for detergent formulations. Evaluation of sulfuric acid concentration by density measurement.
AWWA RSP64378 Establishing Minimum Disinfectant Residual Concentrations for Microbial Control in Distribution Systems
11/30228336 DC BS EN 13205. Workplace exposure. Assessment of sampler performance for measurement of airborne particle concentrations
DANSK DS/EN ISO 16000-7:2007 Indoor air - Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations
AWWA JAW34110 Journal AWWA — Technical Note: Comparing Predicted and Observed Concentrations of DBPs

RU-GOST R

GOST R 55326-2012 Tea concentrate in liquid form. Sampling
GOST R ISO 10396-2006 Stationary source emissions. Sampling for the automated determination of gas concentrations
GOST 15113.0-1977 Food concentrates. Rules of acceptance, sampling and preparation of samples
GOST R ISO 16000-7-2011 Indoor air. Part 7. Sampling strategy for determination of airborne asbestos fibre concentrations

HU-MSZT

MSZ 14352-1978 Sample collection and concentration detection of radioactive suspended particles
MSZ 3702-1981 Milk concentration detection

RO-ASRO

STAS SR ISO 10275-1:1997 PI aste rs - General specification sample preparing, preparation of normal consistency paste and determination of white degree
STAS 10275/1-1982 PLASTER General specifications for tests carrying out, preparation of normal consistancy paste and determination of white degree

British Standards Institution (BSI)

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 EN 16339:2013 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
BS EN ISO 16000-7:2007 Indoor air. Sampling strategy for determination of airborne asbestos fibre concentrations
BS EN 17346:2020 Ambient air. Standard method for the determination of the concentration of ammonia using diffusive samplers
BS EN 13205-4:2014 Workplace exposure. Assessment of sampler performance for measurement of airborne particle concentrations. Laboratory performance test based on comparison of concentrations
19/30367217 DC BS EN 17346. Ambient Air Quality. Standard method for the determination of the concentration of ammonia by diffusive sampling
23/30472312 DC BS EN 16339 Ambient air. Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
BS EN 1948-1:2006 Stationary source emissions - Determination of the mass concentration of PCDDs/PCDFs and dioxin-like PCBs - Sampling of PCDDs/PCDFs
BS EN 17043:2018 Fertilizers. Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate
BS PD CEN/TR 13205-3:2014 Workplace exposure. Assessment of sampler performance for measurement of airborne particle concentrations. Analysis of sampling efficiency data

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS 2891.14.5:1999 Methods of sampling and testing asphalt - Field density tests - Density ratio of compacted asphalt

German Institute for Standardization

DIN EN 16339:2023 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling; German and English version prEN 16339:2023
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 16339 E:2011-11 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
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 17346:2020 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
DIN EN 13205-4:2014-09 Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 4: Laboratory performance test based on comparison of concentrations; German version EN 13205-4:2014
DIN EN 17346 E:2019-03 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
DIN EN ISO 16000-7:2007 Indoor air - Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations (ISO 16000-7:2007); English version of DIN EN ISO 16000-7:2007-11
DIN EN 13205-4 E:2012-09 Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 4: Laboratory performance test based on comparison of concentrations

VN-TCVN

TCVN 6157-1996 Ambient air.Determination of the mass concentration of ozone.Chemiluminescence method
TCVN 7556-1-2005 Health care solid waste incinerators.Determination of the mass concentration of PCDDs/PCDFs.Part 1: Sampling

PL-PKN

PN Z04112-06-1990 Air purity protection Tests for vinyl chloride Determination of vinyl chloride in ambient air (immission) by gas chromatography with sample enrichment
PN-EN 17043-2018-07 P Fertilizers--Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate
PN-EN 17346-2020-11 E Ambient air -- Standard method for the determination of the concentration of ammonia using diffusive samplers
PN Z04015-05-1989 Air purity protectión Tests for sulphur and its compounds Determination of carbon disulphide in ambient air (imision) by gas chromatography with sample enrichment

Danish Standards Foundation

DS/EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
DS/CEN/TR 15547:2007 Workplace atmospheres - Calculation of the health-related aerosol fraction concentration from the concentration measured by a sampler with known performance characteristics
DS/EN ISO 16000-7:2007 Indoor air - Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations

European Committee for Standardization (CEN)

EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
CEN/TR 15547:2007 Workplace atmospheres - Calculation of the health-related aerosol fraction concentration from the concentration measured by a sampler with known performance characteristics
EN 13205-4:2014 Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 4: Laboratory performance test based on comparison of concentrations
EN ISO 16000-7:2007 Indoor air - Part 7: Sampling strategy for determination of airborne asbestos fibre concentrations

Association Francaise de Normalisation

NF M60-412:1998 Requirements for representative sampling of uranyl nitrate solutions for the determination of uranium concentration.
NF X43-324:1997 Stationary source emissions. Determination of the mass concentration of PCDDs/PCDFs. Part 1 : Sampling.
NF EN 17346:2020 Ambient air - Standard method for the determination of ammonia concentration using diffusion samplers
NF EN 16339:2013 Ambient air - Method for determining the concentration of nitrogen dioxide using diffusion samplers
NF X43-142*NF EN 17346:2020 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive Samplers
NF X43-028*NF EN 16339:2013 Ambient air - Method for the determination of the concentration of nitrogen dioxide by diffusive sampling
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.
FD X43-284*FD CEN/TR 15547:2007 Workplace atmospheres - Calculation of the health-related aerosol fraction concentration from the concentration measured by a sampler with known performance characteristics
NF X43-283-4*NF EN 13205-4:2014 Workplace exposure - Assessment of sampler performance for measurement of airborne particle concentrations - Part 4 : laboratory performance test based on comparison of concentrations
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 EN ISO 16000-7:2007 Indoor air - Part 7: sampling strategy for determining concentrations of airborne asbestos fibers
NF X43-404-7*NF EN ISO 16000-7:2007 Indoor air - Part 7 : sampling strategy for determination of airborne asbestos fibre concentrations
FD CEN/TR 15547:2007 Workplace atmospheres - Calculation of the concentration of aerosol fractions linked to health from the concentration measured using a sampling device with known performance characteristics

Korean Agency for Technology and Standards (KATS)

KS A ISO 10980:2012 Validation of the strength of reference solutions used for measuring concentrations
KS E ISO 13292:2008 Copper, lead, zinc and nickel concentrates－Experimental methods for checking the bias of sampling
KS E ISO 12743:2008 Copper, lead, zinc and nickel concentrates-Sampling procedures for determination of metal and moisture content
KS A 0082-2008(2018) Low volume air samplers and methods for measuring mass concentration of airborne dust by the low volume air samplers
KS I ISO 16000-7:2009 Indoor air－Part 7：Sampling strategy for determination of airborne asbestos fibre concentrations
KS P ISO 18153-2021 In vitro diagnostic medical devices－Measurement of quantities in biological samples－Metrological traceability of values for catalytic concentration of enzymes assigned to calibrators and control materials

US-FCR

FCR FED H-08-4 VOL 2 235-1984 CONC. WHEEL STOPS
FCR FED H-08-4 VOL 2 240-1984 CONC. PEDESTRIAN PAVEMENT

CH-SNV

SN EN 17346-2020 Ambient air - Standard method for the determination of the concentration of ammonia using diffusive samplers
VSM 37501-1961 grease. Concentration, penetration1)
VSM 33936-1974 test. Concentration limits

CEN - European Committee for Standardization

PREN 17346-2019 Ambient Air Quality - Standard method for the determination of the concentration of ammonia by diffusive sampling

GOST

GOST R 70378.4-2023 Workplace exposure. Assessment of sampler performance for measurement of airborne particle concentrations. Part 4. Laboratory performance test based on comparison of concentrations