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How to measure water quality

How to measure water quality, Total:416 items.

In the international standard classification, How to measure water quality involves: Water quality, Radiation protection, Leather technology, Radiation measurements, Soil quality. Pedology, Measurement of volume, mass, density, viscosity, Fruits. Vegetables, Pesticides and other agrochemicals, Pulps, Animal feeding stuffs, General methods of tests and analysis for food products, Environmental protection, Beverages, Paint ingredients, Meat, meat products and other animal produce, Construction materials, Microbiology, Non-metalliferous minerals, Physics. Chemistry, Protection of and in buildings, Semiconducting materials, Test conditions and procedures in general, Industrial furnaces, Plastics, Farming and forestry, Metalliferous minerals, Earthworks. Excavations. Foundation construction. Underground works, Quality, Geology. Meteorology. Hydrology, Wastes, Fishing and fish breeding, Analytical chemistry, Non-ferrous metals, Equipment for petroleum and natural gas industries, Materials and articles in contact with foodstuffs, Paper and board, Products of the chemical industry, Metrology and measurement in general, Packaging materials and accessories, Packaging and distribution of goods in general, Power stations in general, Integrated circuits. Microelectronics, Aerospace engines and propulsion systems, Vocabularies, Services, Organic chemicals, Inorganic chemicals, Pipeline components and pipelines, Iron and steel products, Installations in buildings, Paint coating processes, Wood, sawlogs and sawn timber.

Indonesia Standards, How to measure water quality

SNI ISO 9697:2009 Water quality - Measurement of gross beta activity in non-saline water - Thick source method
SNI ISO 9696:2009 Water quality - Measurement of gross alpha activity in non-saline water - Thick source method

AT-ON, How to measure water quality

ONORM M 6272-1985 Water analysis; determination of the mass concentration of settleable matter in water and waste water
ONORM EN 29408-1993 Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic Compounds -Method of determining the oxygen demand in a closed respirometer (ISO 9408:1991)
ONORM DIN 10322-1993 Determination of water content, solids-not-fat and fat contents of butter on the same test portion - Reference method
ONORM M 6263 Teil.3-1987 Test procedure with water organisms; determination ofthe acute toxicity of substances for trout; flow-through method

European Committee for Standardization (CEN), How to measure water quality

EN ISO 9697:2017 Water quality - Gross beta activity in non-saline water - Test method using thick source
EN 14184:2003 Water quality Guidance standard for the surveying of aquatic macrophytes in running waters
EN 14184:2014 Water quality - Guidance for the surveying of aquatic macrophytes in running waters
EN ISO 10704:2015 Water quality - Measurement of gross alpha and gross beta activity in non-saline water - Thin source deposit method
EN 15708:2009 Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
EN ISO 15586:2003 Water quality - Determination of trace elements using atomic absorption spectrometry with graphite furnace ISO 15586:2003
EN ISO 11704:2015 Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010)
EN ISO 14851:2019 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:2019)
EN 920:2000 Paper and board intended to come into contact with foodstuffs - Determination of dry matter content in an aqueous extract
EN 920:1998 Paper and Board Intended to Come into Contact with Foodstuffs - Determination of Dry Matter Content in an Aqueous Extract
EN ISO 13395:1996 Water Quality - Determination of Nitrite Nitrogen and Nitrate Nitrogen and the Sum of Both by Flow Analysis (CFA and FIA) and Spectrometric Detection
EN ISO 9408:1999 Water Quality - Evaluation of Ultimate Aerobic Biodegradability of Organic Compounds in Aqueous Medium by Determination of Oxygen Demand in a Closed Respirometer [Superseded: CEN EN 29408]
EN ISO 14851:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:1999)
EN 14048:2002 Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
EN ISO 14852:2021 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:2021)
EN ISO 14852:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium Method by analysis of evolved carbon dioxide
EN ISO 11734:1998 Water Quality - Evaluation of the"Ultimate" Anaerobic Biodegradability of Organic Compounds in Digested Sludge - Method by Measurement of the Biogas Production

CEN - European Committee for Standardization, How to measure water quality

EN ISO 9697:2019 Water quality - Gross beta activity - Test method using thick source
EN ISO 10704:2019 Water quality - Gross alpha and gross beta activity - Test method using thin source deposit
EN ISO 11704:2018 Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting
EN 920:1994 Paper and Board Intended to Come into Contact with Foodstuffs - Determination of Water- Soluble Matter

International Organization for Standardization (ISO), How to measure water quality

ISO 9697:1992 Water quality; measurement of gross beta activity in non-saline water
ISO 9697:2015 Water quality - Gross beta activity in non-saline water - Test method using thick source
ISO 13161:2011 Water quality - Measurement of polonium 210 activity concentration in water by alpha spectrometry
ISO 9697:2008 Water quality - Measurement of gross beta activity in non-saline water - Thick source method
ISO 9696:1992 Water quality; measurement of gross alpha activity in non-saline water; thick source method
ISO 9696:2007 Water quality - Measurement of gross alpha activity in non-saline water - Thick source method
ISO 10573:1995 Soil-quality - Determination of water content in the unsaturated zone - Neutron depth probe method
ISO 24196:2022 Lignins — Determination of lignin content in kraft lignin, soda lignin and hydrolysis lignin
ISO 28540:2011 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS)
ISO/DIS 9795:1980 Lignins — Determination of inorganics content in kraft lignin, soda lignin and hydrolysis lignin
ISO/FDIS 9795:2023 Lignins — Determination of inorganics content in kraft lignin, soda lignin and hydrolysis lignin
ISO 10704:2009 Water quality - Measurement of gross alpha and gross beta activity in non-saline water - Thin source deposit method
ISO 9408:1999 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
ISO 2596:2006 Iron ores - Determination of hygroscopic moisture in analytical samples - Gravimetric, Karl Fischer and mass-loss methods
ISO 14851:1999 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
ISO/TS 17073:2013 Soil quality.Determination of trace elements in aqua regia and nitric acid digests .Graphite furnace atomic absorption spectrometry method (GFAAS)
ISO 14852:2018 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide
ISO 14852:1999 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide
ISO 14851:2019 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium — Method by measuring the oxygen demand in a closed respirometer
ISO 14851:1999/cor 1:2005 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer; Technical Corrigendum 1
ISO 11734:1995 Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production
ISO 10708:1997 Water quality - Evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic compounds - Determination of biochemical oxygen demand in a two-phase closed bottle test
ISO 14852:1999/cor 1:2005 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide; Technical Corrigendum 1
ISO 11047:1998 Soil quality - Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil - Flame and electrothermal atomic absorption spectrometric methods
ISO 14256-2:2005 Soil quality - Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution - Part 2: Automated method with segmented flow analysis
ISO 13061-1:2014 Physical and mechanical properties of wood - Test methods for small clear wood specimens - Part 1: Determination of moisture content for physical and mechanical tests

CZ-CSN, How to measure water quality

CSN 75 7372-2001 Water quality - Determination of base neutralizing capacity (acidity)

HU-MSZT, How to measure water quality

British Standards Institution (BSI), How to measure water quality

BS EN 14184:2003 Water quality - Guidance standard for the surveying of aquatic macrophytes in running waters
BS ISO 9697:2015 Water quality. Gross beta activity in non-saline water. Test method using thick source
BS EN ISO 13161:2015 Water quality. Measurement of polonium 210 activity concentration in water by alpha spectrometry
BS ISO 9696:2007 Water quality - Measurement of gross alpha activity in non-saline water - Thick source method
BS ISO 9697:2008 Water quality - Measurement of gross beta activity in non-saline water - Thick source method
15/30331502 DC BS EN ISO 9696. Water quality. Measurement of gross alpha activity in non-saline water. Thick source method
22/30455832 DC BS EN 17892. Water quality. Determination of the sum of perfluorinated substances (Sum of PFAS) in drinking water. Method using liquid chromatography/mass spectrometry (LC/MS)
BS ISO 24196:2022 Lignins. Determination of lignin content in kraft lignin, soda lignin, and hydrolysis lignin
BS 7755-5.2:1996 Soil quality. Physical methods. Determination of water content in the unsaturated zone. Neutron depth probe method
BS EN 15708:2010 Water quality. Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
BS EN 15708:2009 Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water
BS EN 12145:1997 Fruit and vegetable juices - Determination of total dry matter - Gravimetric method with loss of mass on drying
21/30398661 DC BS ISO 24196. Lignins. Determination of lignin content in kraft lignin, soda lignin, and hydrolysis lignin
BS 6068 Sec.3.2:1993 Water quality. Radiological methods. Measurement of gross beta activity in non-saline water
BS ISO 11704:2010 Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method
BS EN ISO 9408:1999 Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
23/30446974 DC BS ISO 9795. Lignins. Determination of inorganics content in kraft lignin, soda lignin and hydrolysis lignin
BS ISO 10704:2010 Water quality. Measurement of gross alpha and gross beta activity in non-saline water. Thin source deposit method
BS ISO 10704:2009 Water quality - Measurement of gross alpha and gross beta activity in non-saline water - Thin source deposit method
BS 6068 Sec.3.1:1993 Water quality. Radiological methods. Measurement of gross alpha activity in non-saline water:thick source method
BS DD 260:2003 Water quality - Enumeration of micro-organisms in water samples - Guidance on the estimation of variation of results with particular reference to the contribution of uncertainty of measurement
BS EN ISO 14851:2019 Tracked Changes. Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium. Method by measuring the oxygen demand in a closed respirometer
BS DD ENV 12142:1997 Method for determination of stable hydrogen isotope ratio (2H/1H) of water from fruit juices, using isotope ratio mass spectrometry
BS EN ISO 14851:1999 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
PD ISO/TS 17073:2013 Soil quality. Determination of trace elements in aqua regia and nitric acid digests. Graphite furnace atomic absorption spectrometry method (GFAAS)
BS DD ENV 12141:1997 Method for determination of stable oxygen isotope ratio (18O/16O) of water from fruit juices, using isotope ratio mass spectrometry
BS 8496:2007 Water quality - Enumeration of micro-organisms in water samples - Guidance on the estimation of variation of results with particular reference to the contribution of uncertainty of measurement
BS EN ISO 11734:1999 Water quality. Evaluation of the 'ultimate' anaerobic biodegradability of organic compounds in digested sludge. Method by measurement of the biogas production
BS 6043-2.16:1998 Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode coke. Determination of water content of calcined coke
BS EN 14048:2002 Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
BS EN ISO 11734:1996 Water quality - Evaluation of the 'ultimate' anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production
BS EN ISO 14852:2018 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium. Method by analysis of evolved carbon dioxide
BS EN ISO 14852:1999 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide
BS 6043-1.2:1981 Methods of sampling and test for carbonaceous materials used in aluminium manufacture. Electrode pitch. Determination of water content (Dean and Stark method)
BS PD ISO/TS 24541:2020 Service activities relating to drinking water supply, wastewater and stormwater systems. Guidelines for the implementation of continuous monitoring systems for drinking water quality and operational parameters in drinking water distribution networks
PD ISO/TS 24541:2020 Service activities relating to drinking water supply, wastewater and stormwater systems. Guidelines for the implementation of continuous monitoring systems for drinking water quality and operational parameters in drinking water distribution networks
BS ISO 2596:2006 Iron ores - Determination of hygroscopic moisture in analytical samples - Gravimetric, Karl Fischer and mass-loss methods
BS EN ISO 18830:2017 Plastics. Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface. Method by measuring the oxygen demand in closed respirometer
BS ISO 20280:2007 Soil quality. Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry
BS 7755-3.13:1998 Soil quality. Chemical methods. Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil. Flame and electrothermal atomic absorption spectrometric methods

ZA-SANS, How to measure water quality

SANS 5619:2001 Determination of water-soluble matter content in leather
SANS 9408:1999 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
SANS 886:2009 Water quality - Enumeration of micro-organisms in water samples - Guidance on the estimation of variation of results with particular reference to the contribution of uncertainty of measurement
SANS 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
SANS 163-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
SANS 51124-1:2008 Pipes and fittings of longitudinally welded stainless steel pipes with spigot and socket for waste water systems Part 1: Requirements, testing, quality control

ES-AENOR, How to measure water quality

UNE 80-216-1991
UNE 80-217-1991 Methods of testing cement. Determination of the chloride, carbon dioxide and alcali content of cement
UNE 59-013-1986

Professional Standard - Petrochemical Industry, How to measure water quality

SH/T 0246-1992 Determination of Water Content in Light Petroleum Products (Electrometry)

Korean Agency for Technology and Standards (KATS), How to measure water quality

KS I ISO 9697:2007 Water quality－Measurement of gross beta activity in non-saline water
KS I ISO 9696:2007 Water quality－Measurement of gross alpha activity in non-saline water－Thick source method
KS M 9154-2005 Water quality－Determination of sulfate(Gravimetric method using barium chloride)
KS L 5502-1996 Testing method for water content of high aluminous plastic refractories and fireclay plastic refractories
KS L 5502-1986 Testing method for water content of high aluminous plastic refractories and fireclay plastic refractories
KS I ISO 10573-2005(2020) Soil quality－Determination of water content in the unsaturated zone(Neutron depth probe method)
KS I ISO 10573:2005 Soil quality-Determination of water content in the unsaturated zone(Neutron depth probe method)
KS I ISO 10708-2008(2018) Water quality－Evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic compounds－Determination of biochemical oxygen demand in a two-phase closed bottle test
KS I ISO 9408-2006(2021) Water quality－Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
KS M ISO 14851-2012(2017) Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium－Method by measuring the oxygen demand in a closed respirometer
KS I ISO 9408-2006(2016) Water quality－Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
KS I ISO 9408:2006 Water quality-Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
KS M ISO 11223-1:2003 Petroleum and liquid products-Direct static measurements-Contents of vertical storage tanks-Part 1:Mass measurement by hydrostatic tank gauging
KS I ISO 13395:2008 Water quality-Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
KS M ISO 14851-2012(2022) Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium－Method by measuring the oxygen demand in a closed respirometer
KS I ISO 11734-2008(2018) Water quality－Evaluation of the “ultimate” anaerobic biodegradability of organic compounds in digested sludge－Method by measurement of the biogas production
KS I ISO 11734:2008 Water quality－Evaluation of the “ultimate” anaerobic biodegradability of organic compounds in digested sludge－Method by measurement of the biogas production
KS I ISO 10708:2008 Water quality－Evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic compounds－Determination of biochemical oxygen demand in a two-phase closed bottle test
KS I ISO 20280-2013(2018) Soil quality－Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry
KS I ISO 11047:2019 Soil quality — Determination of cadmium, chromium, cobalt, copper,lead, manganese, nickel and zinc in aqua regia extracts of soil —Flame and electrothermal atomic absorption spectrometric methods
KS I ISO 16772-2005(2015) Soil quality－Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
KS I ISO 16772:2021 Soil quality — Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
KS I ISO 11047:2009 Soil quality-Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil-Flame and electrothermal atomic absorption spectrometric methods
KS I ISO 14256-2:2006 Soil quality-Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution-Part 2:Automated method with segmented flow analysis
KS I ISO 14256-2:2016 Soil quality－Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution－Part 2：Automated method with segmented flow analysis
KS I ISO 20280:2013 Soil quality－Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry

Association Francaise de Normalisation, How to measure water quality

NF T90-385:2001 Water quality - Method for measuring the EROD enzyme activity in freshwater and saltwater fish.
NF M60-815:2008 Water quality - Measurement of gross alpha activity in non-saline water - Thick source method.
NF M60-816:2008 Water quality - Measurement of gross beta activity in non-saline water - Thick source method.
NF M60-808:2011 Water quality - Measurement of polonium 210 activity concentration in water by alpha spectrometry.
NF T90-260:2023 Qualité de l'eau - Caractérisation des méthodes d'analyses - Mesure du potentiel d'oxydoréduction dans l'eau
NF EN ISO 11275:2014 Qualité du sol - Détermination de la conductivité hydraulique en milieu non saturé et de la caractéristique de rétention en eau - Méthode par évaporation de Wind
NF X31-500*NF ISO 10573:1996 Soil quality. Determination of water content of the unsaturated zone. Neutron depth probe method.
NF ISO 10573:1996 Qualité du sol - Détermination de la teneur en eau de la zone non saturée - Méthode à la sonde à neutrons de profondeur.
NF EN ISO 15586:2004 Qualité de l'eau - Dosage des éléments traces par spectrométrie d'absorption atomique en four graphite
NF M60-805-4:2005 Nuclear energy - Measurement of environmental radioactivity - Water - Part 4 : uranium measurement in water using Inductively Coupled Plasma Mass spectrometry
NF T90-309:1993 WATER QUALITY. EVALUATION IN AN AQUEOUS MEDIUM OF THE "ULTIMATE" AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS. METHOD BY DETERMINING THE OXYGEN DEMAND IN A CLOSED RESPIROMETER. (EUROPEAN STANDARD EN 29408).
NF T90-309*NF EN ISO 9408:1999 Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer.
NF M60-819:2010 Water quality - Measurement of gross alpha and gross beta activity in non-saline water - Thin source deposit method.
NF Q03-093*NF EN 920:2000 Paper and board intended to come into contact with foodstuffs - Determination of dry matter content in an aqueous extract
NF M60-820:2010 Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method.
NF EN ISO 10707:1998 Qualité de l'eau - "Évaluation en milieu aqueux de la biodégradabilité aérobie ""ultime"" des composes organiques" - Méthode par analyse de la demande biochimique en oxygène (essai en fiole fermée)
NF EN 14048:2003 Emballage - Détermination de la biodégradabilité aérobie ultime des matériaux d'emballage dans un milieu aqueux - Méthode de mesure de la demande d'oxygène dans un respiromètre fermé
NF EN 920:2000 Papiers et cartons destinés à entrer en contact avec les denrées alimentaires - Détermination de la teneur en matières sèches dans un extrait aqueux
NF T51-801*NF EN ISO 14851:2019 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
NF G52-216:1976 Leathers and hides. Chemical testing of leather. Determination of chromium in soluble substances (spectrophotometric method).
NF T51-801:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer.
NF EN ISO 9408:1999 Qualité de l'eau - Évaluation, en milieu aqueux, de la biodégradabilité aérobie ultime des composés organiques par détermination de la demande en oxygène dans un respiromètre fermé.
NF X31-615:2017 Qualité des sols - Méthodes de détection, de caractérisation et de surveillance des pollutions en nappe dans le cadre des sites pollués ou potentiellement pollués - Prélèvement et échantillonnage des eaux souterraines dans des forages de surve...
NF T51-813*NF EN ISO 18830:2017 Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface - Method by measuring the oxygen demand in closed respirometer
NF T51-802:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide.
NF H60-148*NF EN 14048:2003 Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
NF EN ISO 14851:2019 Évaluation de la biodégradabilité aérobie ultime des matériaux plastiques en milieu aqueux - Méthode par détermination de la demande en oxygène dans un respiromètre fermé
NF EN ISO 11734:1998 Qualité de l'eau - "Évaluation de la biodégradabilité anaérobie ""ultime"" des composés organiques dans les boues de digesteurs" - Méthode par mesurage de la production de biogaz.
NF EN ISO 18830:2017 Plastiques - Détermination de la biodégradation aérobie des matières plastiques immergées à l'interface eau de mer/sédiments sableux - Méthode par mesurage de la demande en oxygène dans un respiromètre fermé
NF T90-324*NF EN ISO 11734:1998 "Water quality. Evaluation of the ""ultimate"" anaerobic biodegradability of organic compounds in digested sludge. Method by measurement of the biogas production."
NF EN ISO 14853:2017 Plastiques - Évaluation de la biodégradabilité anaérobie ultime des matériaux plastiques en milieu aqueux - Méthode par détermination de la production de biogaz
NF EN IEC 60746-4:2019 Expression des qualités de fonctionnement des analyseurs électrochimiques - Partie 4 : oxygène dissous dans l'eau mesuré par des capteurs ampérométriques recouverts d'une membrane
NF X31-423-2*NF ISO 14256-2:2007 Soil quality - Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution - Part 2 : automated method with segmented flow analysis.
NF T30-418-1*NF EN ISO 16482-1:2016 Binders for paints and varnishes - Determination of the non-volatile-matter content of aqueous rosin-resin dispersions - Part 1 : oven method
NF T30-418-2*NF EN ISO 16482-2:2016 Binders for paints and varnishes - Determination of the non-volatile-matter content of aqueous rosin-resin dispersions - Part 2 : microwave method
NF ISO 20280:2007 Qualité du sol - Dosage de l'arsenic, de l'antimoine et du sélénium dans les extraits du sol à l'eau régale par spectrométrie d'absorption atomique avec atomisation électrothermique ou génération d'hydrures
NF ISO 16772:2004 Qualité du sol - Dosage du mercure dans les extraits de sol à l'eau régale par spectrométrie d'absorption atomique de vapeur froide ou par spectrométrie de fluorescence atomique de vapeur froide
XP P18-582:2022 Granulats - Essais visant à déterminer les propriétés chimiques des granulats - Méthode accélérée de mesure de la teneur en sulfates solubles dans l'eau des sables recyclés, de la fraction sable des graves recyclés et de la fraction sable de...

Society of Automotive Engineers (SAE), How to measure water quality

SAE EIA-591-2015 Assessment of Quality Levels in PPM Using Variables Test Data

VN-TCVN, How to measure water quality

TCVN 6053-2011 Water quality.Measurement of gross alpha activity in non-saline water.Thick source method
TCVN 6219-2011 Water quality.Measurement of gross beta activity in non-saline water.Thick source method
TCVN 6654-2000 Soil quality.Determination of water content in the unsaturated zone.Neutron depth probe method
TCVN 6825-2001 Water quality. Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge.Method by measurement of the biogas production
TCVN 6827-2001 Water quality.Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
TCVN 6664-2000 Water quality..Evaluation in an aqueous medium of the ultimate aerobic biodegradability of organic compounds.Determination of biochemical oxygen demand in a two-phase closed bottle test

German Institute for Standardization, How to measure water quality

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 EN 17892:2022-09 Water quality - Determination of the sum of perfluorinated substances (Sum of PFAS) in drinking water - Method using liquid chromatography/mass spectrometry (LC/MS); German and English version prEN 17892:2022 / Note: Date of issue 2022-08-12
DIN EN ISO 13161:2016 Water quality - Measurement of polonium 210 activity concentration in water by alpha spectrometry (ISO 13161:2011)
DIN 38409-10:1980-07 German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of the settleable matter by mass concentration in water and waste water (H10)
DIN EN ISO 11704:2015-11 Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method (ISO 11704:2010); German version EN ISO 11704:2015 / Note: To be replaced by DIN EN ISO 11704 (2017-10).
DIN 53780:2014 Pigments and extenders - Determination of matter soluble in water - Hexavalent chromium content
DIN 53780:2006 Pigments and extenders - Determination of matter soluble in water - Hexavalent chromium content
DIN 38409-9:1980-07 German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H), determination of the settleable matter by volume in water and waste water (H9)
DIN 1164-31:1990 Portland-, Iron Portland-, blast furnace- and trass cement; determination of granulated blast furnace slag content of iron Portland cement and blast furnace cement and trass content of trass cement
DIN EN 15708:2010 Water quality - Guidance standard for the surveying, sampling and laboratory analysis of phytobenthos in shallow running water; German version EN 15708:2009
DIN 50451-4:2007 Testing of materials for semiconductor technology - Determination of trace elements in liquids - Part 4: Determination of 34 elements in ultra pure water by mass spectrometry with inductively coupled plasma (ICP-MS)
DIN EN ISO 9408:1999-12 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999); German version EN ISO 9408:1999
DIN EN ISO 14851:2019-07 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:2019); German version EN ISO 14851:2019
DIN ISO 28540:2014 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS) (ISO 28540:2011)
DIN EN 920:2000-12 Paper and board intended to come into contact with foodstuffs - Determination of dry matter content in an aqueous extract; German version EN 920:2000
DIN EN 14048:2003-03 Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer; German version EN 14048:2002
DIN EN ISO 10707:1998 Water quality - Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds - Method by analysis of biochemical oxygen demand (closed bottle test) (ISO 10707:1994); German version EN ISO 10707:1997
DIN EN ISO 14851:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:1999); German version EN ISO 14851:2004
DIN EN 14048:2003 Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer; German version EN 14048:2002
DIN EN ISO 11734:1998-11 Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production (ISO 11734:1995); German version EN ISO 11734:1998
DIN EN ISO 9408:1999 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999); German version EN ISO 9408:1999
DIN EN ISO 14851:2019 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:2019)
DIN EN ISO 14852:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by analysis of evolved carbon dioxide (ISO 14852:1999); German version EN ISO 14852:2004
DIN 19683-9:2012-07 Soil quality - Physical laboratory tests - Part 9: Determination of the saturated hydraulic water conductivity in the cylindrical core-cutter
DIN EN ISO 18830:2018 Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface - Method by measuring the oxygen demand in closed respirometer (ISO 18830:2016)
DIN EN ISO 10704:2015 Water quality - Measurement of gross alpha and gross beta activity in non-saline water - Thin source deposit method (ISO 10704:2009); German version EN ISO 10704:2015
DIN 38407-42:2011 German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 42: Determination of selected polyfluorinated compounds (PFC) in water - Method using high performance liquid chromatography an
DIN 50451-4:2007-02 Testing of materials for semiconductor technology - Determination of trace elements in liquids - Part 4: Determination of 34 elements in ultra pure water by mass spectrometry with inductively coupled plasma (ICP-MS)
DIN 38409-22:2001 German standard methods for the examination of water, waste water and sludge - General measures of effects and substances (group H) - Part 22: Determination of dissolved adsorbable and organically bound halogens in salt loaded water (SPE-AOX) (H 22)
DIN EN ISO 18830:2018-02 Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface - Method by measuring the oxygen demand in closed respirometer (ISO 18830:2016); German version EN ISO 18830:2017
DIN ISO 20280:2010-05 Soil quality - Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry (ISO 20280:2007)
DIN ISO 11047:2003 Soil quality - Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil - Flame and electrothermal atomic absorption spectrometric methods (ISO 11047:1998)
DIN ISO 16772:2005-06 Soil quality - Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry (ISO 16772:2004)
DIN ISO 11047:2003-05 Soil quality - Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil - Flame and electrothermal atomic absorption spectrometric methods (ISO 11047:1998)
DIN V ENV 13070:1998 Fruit and vegetable juices - Determination of stable carbon isotope ratio (<(hoch)13>C/<(hoch)12>C) in the pulp of fruits juices - Method using isotope ratio mass spectrometry; German version ENV 13070:1998
DIN ISO 14256-2:2006 Soil quality - Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution - Part 2: Automated method with segmented flow analysis (ISO 14256-2:2005) English version of DIN ISO 14256-2:2006-07

PT-IPQ, How to measure water quality

NP 1264-1976
NP 207-1980 Savons Détermination de la matière insoluble dans l'éthanol. Méthode gravimétrique.
NP 206-1988 Soaps Determination of water insoluble matter. Gravimetric method
NP 206-1980
NP 1225-1976
NP 1228-1976
E 250-1971
NP 1423-1987
NP 3876-1989 SOLID FUELS Low Rank coals Determination of the yields of tar, water, gas and coke residue by low temperature distillation
NP EN ISO 8502-9:2003 Preparation of steel substrates before application of paints and related products Tests for assessment of surface cleanliness Part 9:Field method for the conductometric determination of water-soluble salts (ISO 8502-9-1998)

Danish Standards Foundation, How to measure water quality

DS/ISO 10573:1997 Soil quality - Determination of water content in the unsaturated zone - Neutron depth probe method
DS/ISO 10704:2010 Water quality - Measurement of gross alpha and gross beta activity in non-saline water - Thin source deposit method
DS/ISO 11704:2010 Water quality - Measurement of gross alpha and beta activity concentration in non-saline water - Liquid scintillation counting method
DS 266:1988 Water quality. Qualitative and quantitative determinaion of Salmonella in water, sludge, sediment and soil
DS 264:1982 Water quality. Determination of manganese in water, sludge and sediment by atomic absorption spectrophotometry in flame
DS/EN ISO 9408:2000 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
DS/EN 29408:1993 Water quality. Evaluation in an aqueous medium of the "ultimate" aerobic biodegradability of organic compounds. Method of determining the oxygen demand in a closed respirometer
DS/EN ISO 14851:2004 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
DS/EN 920:2001 Paper and board intended to come into contact with foodstuffs - Determination of dry matter content in an aqueous extract
DS/EN 14048:2003 Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
DS/EN ISO 11734:1999 Water quality - Evaluation of the ""ultimate"" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production
DS 263:1982 Water quality. Determination of metal in water, sludge and sediment by atomic absorption spectrophotometry in flam. Special guidelines for cadmium, cobalt copper, iron nickel, lead and zink

American Society for Testing and Materials (ASTM), How to measure water quality

ASTM C1005-10 Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements
ASTM D3861-91(1998) Standard Test Method for Quantity of Water-Extractable Matter in Membrane Filters
ASTM C1005-00 Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements
ASTM D2908-91(2005) Standard Practice for Measuring Volatile Organic Matter in Water by Aqueous-Injection Gas Chromatography
ASTM C1005-17 Standard Specification for Reference Masses and Devices for Determining Mass and Volume for Use in the Physical Testing of Hydraulic Cements
ASTM D2216-05 Standard Test Methods for Laboratory Determination of Water (Moisture) Content of Soil and Rock by Mass
ASTM D2908-91(2011) Standard Practice for Measuring Volatile Organic Matter in Water by Aqueous-Injection Gas Chromatography
ASTM D290-91a Standard Practice for Measurement of Volatile Organic Compounds in Water by Water Jet Gas Chromatography
ASTM D2908-91(2017) Standard Practice for Measurement of Volatile Organic Compounds in Water by Water Jet Gas Chromatography
ASTM E3247-20 Standard Test Method for Measuring the Size of Nanoparticles in Aqueous Media Using Dynamic Light Scattering
ASTM D8263/D8263M-23 Standard Test Method for Determining the Change in Mass of Rolled Erosion Control Products When Submerged in Water
ASTM D5996-05 Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
ASTM D5673-15 Standard Test Method for Elements in Water by Inductively Coupled Plasma&x2014;Mass Spectrometry
ASTM D5673-16 Standard Test Method for Elements in Water by Inductively Coupled Plasma&x2014;Mass Spectrometry
ASTM D5790-95(2001) Standard Test Method for Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry
ASTM D5790-95 Standard Test Method for Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry
ASTM D5790-95(2006) Standard Test Method for Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry
ASTM D5790-18 Standard Test Method for Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry
ASTM D5790-95(2012) Standard Test Method for Measurement of Purgeable Organic Compounds in Water by Capillary Column Gas Chromatography/Mass Spectrometry
ASTM D5220/D5220M-21 Standard Test Method for Water Mass per Unit Volume of Soil and Rock In-Place by the Neutron Depth Probe Method
ASTM D5220-14 Standard Test Method for Water Mass per Unit Volume of Soil and Rock In-Place by the Neutron Depth Probe Method
ASTM D6502-08 Standard Test Method for Continuous Measurement of On-line Composite Samples of Low Level Filterable Matter (Suspended Solids) and Non-Filterable Matter (Ionic Solids) in Process Water by X-Ray Fluore
ASTM D7730-11 Standard Test Method for Determination of Dioctyl Sulfosuccinate in Sea Water by Liquid Chromatography/Tandem Mass Spectrometry (LC/MS/MS)
ASTM D7649-10 Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis
ASTM D7649-10(2017) Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis
ASTM D7649-19 Standard Test Method for Determination of Trace Carbon Dioxide, Argon, Nitrogen, Oxygen and Water in Hydrogen Fuel by Jet Pulse Injection and Gas Chromatography/Mass Spectrometer Analysis

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to measure water quality

GB 8858-1988 Method for determination of dry matter and moisture content in fruit and vegetable products
GB/T 8858-1988 Method for determination of dry matter and water content in fruit and vegetable products
GB/T 6435-2006 Determination of moisture and other volatile mater content in feeds
GB/T 23584-2009 Determination of acetamiprid residue in fruits and vegetables.Liguid chromatography-tandem mass spectrometry
GB/T 12690.3-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of water content of rare earth oxides-Gravimetric method
GB/T 12690.3-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides.Part 3:Determination of water content of rare earth oxides.Gravimetric method
GB/T 23214-2008 Determination of 450 pesticides and related chemicals residues in drinking water.LC-MS-MS method
GB/T 19648-2006 Method for the determination of 500 pesticides and related chemicals residues in fruit and vegetables GC-MS method
GB 31656.4-2021 Determination of chlorpromazine residues in aquatic products under national food safety standards by liquid chromatography-tandem mass spectrometry
GB 29684-2013 National food safety standards for the determination of erythromycin residues in aquatic products by liquid chromatography-tandem mass spectrometry
GB/T 20769-2008 Determination of 450 pesticides and related chemicals residues in fruits and vegetables.LC-MS-MS method
GB/T 20769-2006 Method for the determination of 405 pesticides and related chemicals residues in fruits and vegetables LC-MS-MS method
GB 31656.10-2021 National Food Safety Standard for Determination of Metaldehyde Residues in Aquatic Products by Liquid Chromatography-Tandem Mass Spectrometry
GB/T 20752-2006 Method for the determination residues of the metabolites of nitrofuran in pork, beef, chicken, porcine liver and aquatic products LC-MS-MS method
GB/T 42732-2023 Size Distribution and Concentration Measurement of Inorganic Nanoparticles in Aqueous Phases in Nanotechnology by Single Particle Inductively Coupled Plasma Mass Spectrometry
GB/T 20756-2006 Method for the determination of chloramphenicol, thiamphenicol, and florfenicol residues in edible animal muscles, liver and aquatic products LC-MS-MS method

National Health Commission of the People's Republic of China, How to measure water quality

GB 23200.21-2016 National food safety standards— Determination of gibberellic acid residue in fruit Liquid chromatography - mass spectrometry
GB 23200.27-2016 National food safety standards— Determination of 4, 6-dinitro-cresol residue in fruits Gas chromatography - mass spectrometry
GB 23200.8-2016 National food safety standards— Determination of 500 pesticides and related chemicals residues in fruits and vegetables Gas chromatography-mass spectrometry

Lithuanian Standards Office , How to measure water quality

LST ISO 9696:2008 Water quality - Measurement of gross alpha activity in non-saline water - Thick source method (ISO 9696:2007, identical)
LST ISO 9697:2009 Water quality - Measurement of gross beta activity in non-saline water - Thick source method (ISO 9697:2008, identical)
LST EN ISO 9408:2000 Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer (ISO 9408:1999)
LST EN 920-2001 Paper and board intended to come into contact with foodstuffs - Determination of dry matter content in an aqueous extract
LST EN 14048-2003 Packaging - Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer
LST EN ISO 14851:2005 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:1999)
LST EN ISO 11734:2000 Water quality - Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge - Method by measurement of the biogas production (ISO 11734:1995)
LST ISO 11047:2004 Soil quality. Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil. Flame and electrothermal atomic absorption spectrometric methods (idt ISO 11047:1998)

NO-SN, How to measure water quality

NS 4865-1983 Air quality - Determination of the sum of nitrite- and nitrate-nitrogen in precipitation

Professional Standard - Commodity Inspection, How to measure water quality

SN/T 0350-2012 Determination of gibberellic acid residues in fruit for export.LC-MS/MS
SN/T 1927-2007 Determination of cyadox residues in aquatic products for import and export.LC-MS/MS method
SN/T 3642-2013 Determination of metalaxyl residues in fruits for export.GC/MS method
SN/T 4591-2016 Determination of 60 kinds of pesticide residues such as abscisic acid in export fruits and vegetables by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 2216-2008 Determination of colchicine residues in foodstuffs of animal origin for import and export LC-MS/MS method
SN/T 0190-2012 Determination of ethylenethiourea residues in fruit and vegetable for export.GC-MS method
SN/T 3643-2013 Determination of forchlorfenuron residue in fruits for export.LC-MS-MS method
SN/T 4137-2015 Determination of benzophenone and methyl p-hydroxybenzoate in aquatic products for export.LC-MS/MS method
SN/T 1974-2007 Determination of methylene blue residues in aquatic product for import and export.LC-MS/MS and HPLC method
SN/T 1922-2007 Determination of residues of paracetamol and acetylsalicylic acid in foodstuffs of animal origin for import & export.LC-MS/MS method
SN/T 2534-2010 Determination of patulin in fruit and vegetable products for import and export-LC-MS/MS and HPLC method
SN/T 0148-2011 Determination of organophosphorus residues in fruits and vegetables for import and export.GC-FPD and GC-MS methods

海关总署, How to measure water quality

SN/T 0500-2022 Determination of polycarbide residues in fruits for export by liquid chromatography-mass spectrometry/mass spectrometry
SN/T 0654-2019 Determination of Captan Residues in Exported Fruits by Gas Chromatography and Gas Chromatography-Mass Spectrometry/Mass Spectrometry
SN/T 5441-2022 Determination of tricaine, benzocaine and quinaldine residues in exported aquatic products by liquid chromatography-mass spectrometry/mass spectrometry

CL-INN, How to measure water quality

INDITECNOR 23-58ch-1956

AENOR, How to measure water quality

UNE 80602:2011 Determination of biomass fraction in waste tires used as alternative fuel in cement plants
UNE-EN ISO 9408:2000 Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determintation of oxygen demand in a closed respirometer (ISO 9408:1999)
UNE-EN 920:2001 Paper and board intended to come into contact with foodstuffs - Determination of dry matter content in an aqueous extract.
UNE-EN 14048:2003 Packaging. Determination of the ultimate aerobic biodegradability of packaging materials in an aqueous medium. Method by measuring the oxygen demand in a closed respirometer.
UNE-EN ISO 14851:2005 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:1999)
UNE-EN ISO 11734:1999 WATER QUALITY. EVALUATION OF THE "ULTIMATE" ANAEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN DIGESTED SLUDGE. METHOD BY MEASUREMENT OF THE BIOGAS PRODUCTION (ISO 11734:1995)
UNE-EN 877:2000 CAST IRON PIPES AND FITTINGS, THEIR JOINTS AND ACCESSORIES FOR THE EVACUATION OF WATER FROM BUILDINGS - REQUIREMENTS, TEST METHODS AND QUALITY ASSURANCE.
UNE 77309:2001 Soil quality. Determination of cadmium, chromium, cobalt, copper, lead, manganese, nickel and zinc in aqua regia extracts of soil. Flame and electrothermal atomic absorption spectrometric methods.

Professional Standard - Railway, How to measure water quality

TB/T 2685.2-1995 Specifications for monitoring mineral oil in railway environmental monitoring quality control production wastewater

RU-GOST R, How to measure water quality

GOST R 57554-2017 The nature conservancy. Hydrosphere. The accounting of measurement accuracy of controlled parameters in assessment of water quality compliance with statutory requirements
GOST R ISO 9408-2016 Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
GOST 19728.13-2001 Talc and talcomagnesite. Method for determination of chlorine ions in water extract
GOST 19728.13-1988 Talc and talcomagnesite. Method for determination of chlorine ions in water extract
GOST 21119.2-1975 General methods of test for pigments and extenders. Determination of soluble in water matters mass fraction
GOST 19728.14-2001 Talc and talcomagnesite. Method for determination of sulphate ions in water extract
GOST 19728.14-1974 Talc and talcmagnesite. Method for determination of sulphate ions in water extract
GOST 14839.14-1969 Industrial explosives. Method of mass determination of an explosive, of paper and of waterinsulating mixture per 100 gramm of an explosive
GOST R 8.837-2013 Gas chromatographs for measurement of content of volatile halogenated organic compounds impurities in tap, drinking, natural and waste waters. Verification method
GOST R 8.766-2011 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration dissolving in water gasses (oxygen, hydrogen)
GOST 33278-2015 Canned fruits. Determination of food synthetic colours mass fraction by thin-layer chromatography method
GOST 8.652-2016 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration of dissolving in water gasses (oxygen, hydrogen)

Agricultural Standard of the People's Republic of China, How to measure water quality

农业部958号公告-10-2007 Determination of estradiol residues in fishery products Gas chromatography-mass spectrometry method
农业部1077号公告-6-2008 Determination of zeranols residues in aquatic products by LC-MS/MS method
农业部783号公告-1-2006 Determination of nitrofuran metabolic residues in aquatic products by LC-MS/MS method
农业部958号公告-14-2007 Determination of chloramphenicol, thumphenicol and forfenicol in fishery products by GC-MS
农业部1077号公告-1-2008 Simultaneou determination of 17 sulfonamides and 15 quinolones residues in aquatic products by LC-MS/MS method
GB 31660.1-2019 National food safety standardDetermination of macrolides residues in fishery products by liquid chromatography-tandem mass spectrometric method

Shandong Provincial Standard of the People's Republic of China, How to measure water quality

DB37/T 1778-2011 Determination of Estrogen Residues in Aquatic Products by Gas Chromatography-Mass Spectrometry
DB37/T 3534-2019 Determination of Eleven Herbicides and Metabolite Residues in Water by Liquid Chromatography-Mass Spectrometry
DB37/T 4477-2021 Determination of Diamide Insecticide Residues in Water by Liquid Chromatography-Tandem Mass Spectrometry
DB37/T 1779-2011 Determination of Nitrofuran Original Drug Residues in Aquatic Seeds by Liquid Chromatography-Tandem Mass Spectrometry
DB37/T 3406-2018 Determination of triazine, amide and dinitroaniline herbicide residues in aquatic products by gas chromatography-mass spectrometry

Group Standards of the People's Republic of China, How to measure water quality

T/SATA 021-2021 Determination of multiclass drug residues in aquatic products by high performance liquid chromatography-mass spectrometry/mass spectrometry
T/ZJBX 10-2021 Determination of the proportion of protein hydrolysates with relative molecular weight less than 1000u in protein feed
T/NAIA 0210-2023 Determination of fenpyramid and its metabolite residues in rice by liquid chromatography-mass spectrometry/mass spectrometry
T/ZNZ 056-2021 Determination of 39 pesticides residues in aquatic product by liquid chromatography-tandem mass spectrometric method
T/CQCAA 0011-2022 Determination of Pesticide Adjuvant Residues in Fruits and Vegetables by Gas Chromatography-Mass Spectrometry
T/ZACA 024-2020 Determination of sedative residues in aquatic products by liquid chromatography-tandem mass spectrometry
T/SATA 039-2023 Determination of multiple prohibited and restricted drug residues in aquatic products by liquid chromatography-tandem mass spectrometry method
T/SDAQI 041-2021 Determination of chlorantraniliprole residues in fruit and vegetable by liquid chromatography -tandem mass spectrometry method
T/AFFI 011-2022 Determination of gibberellin and forchlorfenuron residues in fruit products by liquid chromatography-tandem mass spectrometry
T/ZACA 023-2020 Determination of six eugenol anesthetics residuesin aquatic products by gas chromatography-tandem mass spectrometry
T/SXITS 0001-2021 Determination of Polyoxin B Residues in Fruits and Vegetables by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry
T/SATA 044-2023 Determination of Multi-pesticide and metabolites residues including chlorfenapyr in vegetables and fruits GC-MS/MS method

国家质量监督检验检疫总局, How to measure water quality

SN/T 1114-2014 Determination method for diconazole residues in fruits for export: liquid chromatography-mass spectrometry/mass spectrometry

SAE - SAE International, How to measure water quality

SAE EIA-591-1992 Assessment of Quality Levels in PPM Using Variables Test Data (Formerly TechAmerica EIA-591)

Jilin Provincial Standard of the People's Republic of China, How to measure water quality

DB22/T 3427-2023 Volumetric and spectrophotometric methods for the determination of cyanide in thiocyanate-containing wastewater
DB22/T 2564-2016 Determination of seven kinds of organic pollutants in drinking water and source water by liquid chromatography-mass spectrometry
DB22/T 2465-2016 Determination of triazotin and fenbutyltin residues in water by liquid chromatography-inductively coupled plasma mass spectrometry

未注明发布机构, How to measure water quality

BS EN ISO 9408:1999(2008)*BS 6068-5.11:1999 Water quality — Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer
BS EN ISO 11734:1999(2008)*BS 6068-5.21:1996 Water quality — Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge — Method by measurement of the biogas production
BS EN ISO 18830:2017(2018) Plastics - Determination of aerobic biodegradation of non - floating plastic materials in a seawater / sandy sediment interface - Method by measuring the oxygen demand in closed respirometer

Guangxi Provincial Standard of the People's Republic of China, How to measure water quality

DB45/T 1545-2017 Rapid determination of cadmium, lead, copper and arsenic in water quality by anodic stripping voltammetry

农业农村部, How to measure water quality

NY/T 3290-2018 Determination of phenolic acid content in fruits, vegetables and their products using liquid mass spectrometry
NY/T 3277-2018 Determination of 88 pesticides and metabolite residues in water using liquid chromatography-tandem mass spectrometry and gas chromatography-tandem mass spectrometry

Standard Association of Australia （SAA）, How to measure water quality

AS/NZS 4347.7:1995 Damp-proof courses and flashings - Methods of test - Determination of thickness of bitumen coating and thickness or mass of metallic centre

Professional Standard - Agriculture, How to measure water quality

水和废水监测分析方法 5.2.1-2003 Chapter 5 Biomonitoring Methods of Water and Wastewater Chapter 2 Bacteriological Determination in Water-Laboratory Quality Assurance
水产品质量安全检验手册 5.4.8.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 4 Determination of Sulfa Residues in Aquatic Products 8. Determination of 16 Sulfa Residues--Liquid Chromatography-Tandem Mass Spectrometry (GBT 18932.17-2003)
水产品质量安全检验手册 5.2.4.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 2 Determination of Chloramphenicol Residues in Aquatic Products 4. Gas Chromatography-Mass Spectrometry (GBT 18932.20-2003)
GB 31656.6-2021 National Food Safety Standard Determination of Eugenol Residues in Aquatic Products Gas Chromatography-Mass Spectrometry
水产品质量安全检验手册 5.2.5.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 2 Determination of Chloramphenicol Residues in Aquatic Products 5. Liquid Chromatography-Tandem Mass Spectrometry (GBT 18932.19-2003)
GB 31656.5-2021 National Food Safety Standard for Determination of Residues of Methaquinone in Aquatic Products by Liquid Chromatography-Tandem Mass Spectrometry
GB 31656.9-2021 National Food Safety Standard for Determination of Pendimethalin Residues in Aquatic Products by Liquid Chromatography-Tandem Mass Spectrometry
GB 31656.7-2021 National Food Safety Standard for Determination of Niclosamide Residues in Aquatic Products by Liquid Chromatography-Tandem Mass Spectrometry
SC/T 9441-2023 Determination of malachite green, crystal violet and their metabolite residues in aquaculture environment (water body, sediment) by liquid chromatography-tandem mass spectrometry
水产品质量安全检验手册 2.5.1.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 5 Determination of Protein Content in Aquatic Products (GBT 5009.5-2003) 1. Method 1
水产品质量安全检验手册 2.5.2.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 5 Determination of Protein Content in Aquatic Products (GBT 5009.5-2003) 2. Method 2
GB 31656.14-2022 Determination of 27 sex hormone residues in aquatic products under national food safety standards by liquid chromatography-tandem mass spectrometry
水产品质量安全检验手册 5.5.4.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 5 Determination of Oxytetracycline, Tetracycline and Chlortetracycline Residues in Aquatic Products 4. Determination of Oxytetracycline, Tetracycline and Chlortetracycline Residues--Liquid Chromatogr
GB 31656.8-2021 National Food Safety Standard for the Determination of Organophosphorus Drug Residues in Aquatic Products by Liquid Chromatography-Tandem Mass Spectrometry
水产品质量安全检验手册 5.3.2.0-2005 Chapter 5 Drug Residue Test in Aquatic Products Section 3 Determination of Nitrofuran Residues in Aquatic Products 2. Determination of Metabolites of Nitrofuran Antibiotics - Liquid Chromatography-Tandem Mass Spectrometry
GB 31656.15-2022 Determination of Mebendazole and its Metabolite Residues in Aquatic Products in National Food Safety Standards Liquid Chromatography-Tandem Mass Spectrometry

ES-UNE, How to measure water quality

UNE-EN ISO 14851:2020 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium - Method by measuring the oxygen demand in a closed respirometer (ISO 14851:2019)
UNE-EN ISO 18830:2018 Plastics - Determination of aerobic biodegradation of non-floating plastic materials in a seawater/sandy sediment interface - Method by measuring the oxygen demand in closed respirometer (ISO 18830:2016)

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., How to measure water quality

ASHRAE CH-03-5-3-2003 Modeling of Local Measured Heat and Mass Transfer Variations in a Microchannel Ammonia-Water Absorber

Hunan Provincial Standard of the People's Republic of China, How to measure water quality

DB43/T 2196-2021 Determination of Methcathinone Content in Water Environment by Liquid Chromatography-Tandem Mass Spectrometry
DB43/T 2192-2021 Determination of Population Marker Cotinine in Aquatic Environment by Liquid Chromatography-Tandem Mass Spectrometry
DB43/T 2193-2021 Determination of Maca and O6-Monoethyl Maca in Water Environment by Liquid Chromatography-Tandem Mass Spectrometry
DB43/T 2197-2021 Determination of Methamphetamine and Amphetamine in Water Environment by Liquid Chromatography-Tandem Mass Spectrometry
DB43/T 2194-2021 Determination of Ketamine and Norketamine in Water Environment by Liquid Chromatography-Tandem Mass Spectrometry
DB43/T 2195-2021 Determination of Cocaine and Benzoylecgonine in Water Environment by Liquid Chromatography-Tandem Mass Spectrometry

Taiwan Provincial Standard of the People's Republic of China, How to measure water quality

CNS 12459-1988 Methods for Determinatopm PF Graninated (Water Quenched) Blast -Furnace Slag, Silica Material,Fly Ash and Limestone Content in Protland Cement

KE-KEBS, How to measure water quality

KS 08-264-1981 KENYA STANDARD METHODS FOR ESTIMATION OF MOISTURE. TOTAL SIZE OR FINISH, ASH. FATTY MATTER AND DETERMINATION OF WATER-SOLUBLE MATTER IN TEXTILES

Liaoning Provincial Standard of the People's Republic of China, How to measure water quality

DB21/T 3451-2021 Determination of Proturon Residues in Fishery Waters by Liquid Chromatography-Tandem Mass Spectrometry
DB21/T 2288-2014 Determination of Malachite Green Residues in Aquaculture Waters by Liquid Chromatography Tandem Mass Spectrometry
DB21/T 2410-2015 Determination of Chloramphenicol Residues in Aquaculture Water by High Performance Liquid Chromatography Tandem Mass Spectrometry

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, How to measure water quality

GB/T 6730.3-2017 Iron ores—Determination of hygroscopic moisture in analytical samples—Gravimetric, Karl Fischer and mass-loss methods

Professional Standard - Ocean, How to measure water quality

HY/T 133-2010 Determination of spectral absorption coefficient of particles and dissolved material for seawater-Spectrophotometry

Hebei Provincial Standard of the People's Republic of China, How to measure water quality

DB13/T 2952-2019 Determination of malachite green residues in aquaculture water by liquid chromatography-tandem mass spectrometry
DB13/T 2190.8-2015 Determination of migration of phthalates in water environment simulants of plastic packaging materials by gas chromatography-mass spectrometry
DB13/T 2190.12-2015 Determination of the migration of 1,1,1-trimethanolpropane in water environment simulants of plastic packaging materials by gas chromatography-mass spectrometry
DB13/T 2190.4-2015 Determination of specific migration quantities of antimony, arsenic, barium, cadmium, lead, mercury and selenium in water environment simulants of plastic packaging materials by inductively coupled plasma mass spectrometry

Zhejiang Provincial Standard of the People's Republic of China, How to measure water quality

DB33/T 542-2005 Determination of chloramphenicol residues in aquatic products by gas chromatography-secondary mass spectrometry
DB33/T 743-2009 Determination of diarrheal shellfish toxin residues in aquatic products by liquid chromatography tandem mass spectrometry
DB33/T 599-2006 Determination of residues of nitrofuran metabolites in aquatic products--liquid chromatography-tandem mass spectrometry
DB33/T 598-2006 Determination of malachite green and its metabolite residues in aquatic products--liquid chromatography-tandem mass spectrometry

American Society of Mechanical Engineers (ASME), How to measure water quality

ASME PTC 19.11-1970 Instruments and apparatus - Part 11: Water and steam in the power cycle (puritiy and quality, leak detection and measurement)

Japanese Industrial Standards Committee (JISC), How to measure water quality

JIS M 8250:2015 Iron ores -- Determination of hygroscopic moisture in analytical samples -- Gravimetric, Karl Fischer titration and mass-loss methods
JIS K 6950:2000 Determination of the ultimate aerobic biodegradability of plastic materials in an aqueous medium -- Method by measuring the oxygen demand in a closed respirometer
JIS M 8250 AMD 1:2021 Iron ores -- Determination of hygroscopic moisture in analytical samples -- Gravimetric, Karl Fischer titration and mass-loss methods (Amendment 1)

(U.S.) Joint Electron Device Engineering Council Soild State Technology Association, How to measure water quality

JEDEC JESD22-A120-2001 Test Method for the Measurement of Moisture Diffusivity and Water Solubility in Organic Materials Used in Integrated Circuits

PL-PKN, How to measure water quality

PN C04601-1985 Water for use in the power industry Requirements and acceptance tests of feed water ?uality for flow boilers and for closed circuit central heating systems

Shaanxi Provincial Standard of the People's Republic of China, How to measure water quality

DB61/T 954-2015 Determination of various pesticide residues in fruit and juice products by liquid chromatography-tandem mass spectrometry

Electronic Industrial Alliance (U.S.), How to measure water quality

EIA IS-32-1989 Assessment of Quality Levels in PPM Using Variables Test Data Errata 4/19/1990

Tianjin Provincial Standard of the People's Republic of China, How to measure water quality

DB12/T 865-2019 Determination of Nitrofuran Metabolite Residues in Water and Sediments by Liquid Chromatography Tandem Mass Spectrometry
DB12/T 866-2019 Determination of malachite green and its metabolite residues in water and sediments by liquid chromatography-tandem mass spectrometry

Xinjiang Provincial Standard of the People's Republic of China, How to measure water quality

DB65/T 3970-2017 Determination of 17 Plant Growth Regulator Residues in Vegetables and Fruits by Liquid Chromatography-Tandem Mass Spectrometry

KR-KS, How to measure water quality

KS I ISO 11047-2019 Soil quality — Determination of cadmium, chromium, cobalt, copper,lead, manganese, nickel and zinc in aqua regia extracts of soil —Flame and electrothermal atomic absorption spectrometric methods
KS I ISO 16772-2021 Soil quality — Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry

BELST, How to measure water quality

STB 2432-2015 Еnvironmental pгоtесtion аnd nature use. Analitical control and monitoring. Soils quality. Methods for determination of sulphate ion in water soil extract