Methods of testing water quality

Methods of testing water quality, Total:228 items.

The international standard classification for "Methods of testing water quality" includes: Drinking water , Sewage water , Geology. Meteorology. Hydrology , Water quality , General methods of tests and analysis for food products , Water quality in general , Processes in the food industry .

The Chinese standard classification for "Methods of testing water quality" includes: Hydrogeological survey , Engineering geophysical exploration and remote sensing exploration survey , Environmental sanitation , Analysis methods for toxic substances in water , Oceanographic instrumentation , Analysis methods for substances in ocean , Basic standards and general methods , Compartment auxiliary machine , Environmental monitoring instrument and its complete equipment , Food sanitation .

Professional Standard - Geology

DZ/T 0064.46-1993 Groundwater quality test methods - the determination of bromide with dibromo phenolphthalein colorimetric method
DZ/T 0064.80-1993 Groundwater quality test methods - the determination of lithium and other 39 elements with plasma-mass spectroscopy
DZ/T 0064.28-1993 Groundwater quality test methods - the determination of potassium, sodium, lithium and ammonium with ion chromatography method
DZ/T 0064.8-1993 Groundwater quality test methods - the determination of suspended matters
DZ/T 0064.78-1993 Groundwater quality test methods - the determination of tritium with metallic zinc reduction method
DZ/T 0064.45-1993 Groundwater quality test methods - the determination of boron with mannit-alkaalimetric titration method
DZ/T 0064.7-1993 Groundwater quality test methods - the determination of Eh value
DZ/T 0064.50-1993 Groundwater quality test methods - the determination of chloride with argentometric titration
DZ/T 0064.61-1993 Groundwater quality test methods - the determination of phosphate radical with phospho-molybdenum blue colorimetry
DZ/T 0064.77-1993 Groundwater quality test methods - the determination ofoxygen isotope with CO2-H2O balance method
DZ/T 0064.41-1993 Groundwater quality test methods - the determination of zinc with catalytic polarography
DZ/T 0064.47-1993 Groundwater quality test methods - the determination of free carbon dioxide with titrimetry
DZ/T 0064.29-1993 Groundwater quality test methods - the determination of lithium with flame emission spectrometry
DZ/T 0064.24-1993 Groundwater quality test methods - the determination of iron with thiocyanate spectrophotometric method
DZ/T 0064.36-1993 Groundwater quality test methods - the determination of rubidium and caesium with flame emission spectrometry
DZ/T 0064.19-1993 Groundwater quality test methods - the determination of copper with catalytic polarography
DZ/T 0064.76-1993 Groundwater quality test methods - the determination of total α and tatal β with radiochemical method
DZ/T 0064.63-1993 Groundwater quality test methods - the determination of silicic acid with silicon molybdenum blue colormetry
DZ/T 0064.3-1993 Groundwater quality test methods - temperature determination
DZ/T 0064.74-1993 Groundwater quality test methods - the determination of gas with gas chromatography
DZ/T 0064.37-1993 Groundwater quality test methods - the determination of selenium with catalytic polarography
DZ/T 0064.54-1993 Groundwater quality test methods - the determination of fluoride with Ion selective electrode method
DZ/T 0064.30-1993 Groundwater quality test methods - the determination of lithium with flame atomic absorption spectrometric method
DZ/T 0064.40-1993 Groundwater quality test methods - the determination of vanadium with catalytic polarography
DZ/T 0064.33-1993 Groundwater quality test methods - the determination of molybdenum with catalytic polarographic method
DZ/T 0064.31-1993 Groundwater quality test methods - the determination of manganese with flame ammonium persulfate spectrophotometric determination
DZ/T 0064.9-1993 Groundwater quality test methods - the determination of total dissolved solid
DZ/T 0064.59-1993 Groundwater quality test methods - the determination of nitrate radical with ultraviolet spectrophotometric method
DZ 23-1983 Method for physical inspection of Geology Prospecting Cement
DZ/T 0064.60-1993 Groundwater quality test methods - the determination of nitrite with spectrophotometry
DZ/T 0064.56-1993 Groundwater quality test methods - the determination of iodide with amylon colour comparimetry
DZ/T 0064.57-1993 Groundwater Quality Test Methods - Determination of Ammonium Ion by Nessler's Reagent Colorimetry
DZ/T 0064.5-1993 Groundwater quality test methods - the determination of PH value with glass electrode method
DZ/T 0064.16-1993 Groundwater quality test methods - the determination of cadmium with catalytic polarography
DZ/T 0064.23-1993 Groundwater quality test methods - the determination of iron with naphthisodiazine spectrophotometric determination
DZ/T 0064.75-1993 Groundwater quality test methods - the determination of radium and radon with emanation method
DZ/T 0064.62-1993 Groundwater quality test methods - the determination of silicic acid with molybdosilicate yellow colorimetry
DZ/T 0064.35-1993 Groundwater quality test methods - the determination of plumbum with catalytic polarography
DZ/T 0064.79-1993 Groundwater quality test methods - the determination of tritium with radiochemical method
DZ/T 0064.39-1993 Groundwater quality test methods - the determination of strontium with flame emission spectrometry
DZ/T 0064.65-1993 Groundwater quality test methods - the determination of sulfate radical with turbidimetry
DZ/T 0064.43-1993 Groundwater quality test methods - the determination of acidity with titrimetry
DZ/T 0064.4-1993 Groundwater quality test methods - the determination of colour shade
DZ/T 0064.1-1993 Groundwater quality test methods - general principles
DZ/T 0064.6-1993 Groundwater quality test methods - the determination of electrical conductivity
DZ/T 0064.27-1993 Groundwater quality test methods - the determination of potassium and sodium with flame emission spectrometry
DZ/T 0064.66-1993 Groundwater quality test methods - the determination of sulfide with iodometry
DZ/T 0064.55-1993 Groundwater quality test methods - the determination of iodide with catalytic reduction method
DZ/T 0064.2-1993 Groundwater quality test methods - the collection and storage of water samples
DZ/T 0064.38-1993 Groundwater quality test methods - the determination of selenium with atomic fluorescence spectrometry
DZ/T 0064.25-1993 Groundwater quality test methods - the determination of iron with flame atomic absorption spectrometric method
DZ/T 0064.48-1993 Groundwater quality test methods - the determination of corrosive cabon dioxide with titrimetry
DZ/T 0064.34-1993 Groundwater quality test methods - the determination of nickel and cobalt with catalytic polarography
DZ/T 0064.32-1993 Groundwater quality test methods - the determination of manganese with flame atomic absorption spectrometric method

Professional Standard - Urban Construction

CJ 26.2-1991 Municipal sewage water quality examination method standard gravimetric method for the determination of suspended solids
CJ 26.7-1991 Water quality inspection method of urban sewage - Determination gravimetric method of standard oil
CJ/T 51-2004 Methods for the examination of municipal sewage
CJ 26.25-1991 Determination of Standard Ammonia Nitrogen in Municipal Sewage Water Quality Inspection Method
CJ 26.27-1991 Municipal sewage water quality inspection method standard Determination of total nitrogen Titration method after distillation
CJ 26.9-1991 Determination of Standard Cyanide in Municipal Sewage Water Quality Inspection Method
CJ 26.12-1991 Municipal sewage water quality inspection method standard fluoride determination ion selective electrode method
CJ/T 51-2018 Examination methods for municipal sewage
CJ 26.3-1991 Water quality examination methods for urban sewage - Volumetric method for standard easily sinkable solids
CJ 26.22-1991 Water quality inspection method of urban sewage standard Determination of cadmium dithizone spectrophotometric method
CJ 26.14-1991 Municipal sewage water quality inspection method standard benzene series (C6-C8) determination by gas chromatography
CJ 26.24-1991 Municipal sewage water quality examination method standard chloride determination silver method
CJ/T 141-2018 Standard of water quality examination methods for urban water supply
CJ 26.19-1991 Water quality inspection methods for municipal sewage Determination of standard lead dithizone spectrophotometric method
CJ 26.10-1991 Determination of standard sulfide in urban sewage water quality inspection method
CJ 26.11-1991 Municipal sewage water quality inspection method standard sulfate gravimetric method
CJ 26.6-1991 Municipal sewage water quality inspection method standard Determination of chemical oxygen demand Potassium dichromate method
CJ 26.17-1991 Water quality examination methods for urban sewage Standard Determination of zinc dithizone spectrophotometric method
CJ 26.20-1991 Determination of Standard Total Chromium in Municipal Sewage Water Quality Inspection Method
CJ 26.29-1991 Municipal sewage water quality inspection method standard Determination of total organic carbon non-dispersive infrared method
CJ 26.28-1991 Municipal sewage water quality inspection method standard Determination of total phosphorus spectrophotometric method
CJ 26.13-1991 Municipal sewage water quality test method Determination of standard aniline Azo spectrophotometric method
CJ 26.26-1991 Municipal sewage water quality inspection method standard Determination of nitrite nitrogen spectrophotometric method
CJ 26.4-1991 Municipal sewage water quality inspection method standard Five-day determination of biochemical oxygen demand Dilution and inoculation method
CJ 26.1-1991 Municipal sewage water quality inspection method standard pH value determination potentiometer method
CJ 26.18-1991 Water quality examination methods for municipal sewage Determination of standard mercury cold atomic absorption spectrometry
CJ 26.5-1991 Municipal sewage water quality inspection method Standard gravimetric method for total solids

Group Standards of the People's Republic of China

T/HIFSA 0002-2023 "Photoelectric Detection Method for Microbial Detection of Water Quality"
T/XMTIC 0001-2024 Rapid method for the determination of nitrite in water

Professional Standard - Ocean

HY/T 271-2018 Testing methods of marine multi-parameter water-quality monitoring instrument

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

GB/T 33584.1-2017 Seawater quality requirements and analysis methods for seawater cooling system -- Part 1: Determination of calcium and magnesium
GB/T 19495.8-2004 Detection of genetically modified plants and derived products-Protein based methods
SN/T 1114-2014 Determination of diniconazole residue in fruits for export - HPLC-MS/MS method
GB/T 33584.4-2017 Seawater quality requirements and analysis methods for seawater cooling system. Part 4: Determination of sulfate
GB/T 33584.6-2017 Seawater quality requirements and analysis methods for seawater cooling system -- Part 6: Determination of heterotrophic bacteria
GB/T 33584.2-2017 Seawater quality requirements and analysis methods for seawater cooling system -- Part 2: Determination of zinc
GB/T 5750.3-2006 Standard examination methods for drinking water - Water analysis quality control
GB/T 33584.5-2017 Seawater quality requirements and analysis methods for seawater cooling system. Part 5: Determination of dissolved solid
GB/T 33584.3-2017 Seawater quality requirements and analysis methods for seawater cooling system -- Part 3: Determination of chloride

Professional Standard-Ships

CB* 3328.6-1988 Method for Inspecting Quality of Water Discharged from Treatment of Vessel Sewage - Method of Test for Free Chlorine and Total Chlorine
CB* 3328.4-1988 Method for Inspecting Quality of Water Discharged from Treatment of Vessel Sewage - Method of Test for Oxygen Dissolved in Water
CB* 3328.2-1988 Method for Inspecting Quality of Water Discharged from Treatment of Vessel Sewage - Method of Test for Suspended Solid
CB 3328.3-1988 Water quality inspection method for discharge water from ship sewage treatment Biochemical oxygen demand inspection method
CB 3328.4-1988 Water quality inspection method for discharge water from ship sewage treatment——Examination method for dissolved oxygen in water
CB 3328.6-1988 Water quality inspection method for discharge water from ship sewage treatment Free chlorine and total chlorine inspection method
CB* 3328.3-1988 Method for Inspecting Quality of Water Discharged from Treatment of Vessel Sewage - Method of Test for Biochemical Oxygen Demand
CB* 3328.5-1988 Method for inspecting quality of water discharged from treatment of vessel sewage. Method of test for oil content in water
CB 3328.2-1988 Inspection methods for water quality of discharge water from ship sewage treatment Suspended solids inspection method
CB 3328.1-1988 Inspection methods for the quality of discharged water from ship sewage treatment Escherichia coli counts
CB* 3328.1-1988 Method for inspecting quality of water discharged from treatment of vessel sewage. Method of test for number of coliform groups
CB 3328.5-1988 Inspection method for water quality of discharge water from ship sewage treatment——Examination method for oil content in water
CB/T 3328.5-2013 Test method for waste water quality of ship sewage treatment.Part5: Oil content in water

Professional Standard - Agriculture

HJ 1400-2024 Technical requirements and detection methods for automatic copper monitoring instrument for water quality
HJ 1401-2024 Technical requirements and detection methods for automatic nickel monitoring instrument for water quality

Professional Standard - Environmental Protection

HJ 762-2015 Specifications and Tast Procedures for Automatic/On-line Monitoring of Lead in Water
HJ/T 372-2007 The technical requirement and test procedures for Water quality automatic sampler
HJ 926-2017 Specifications and test procedures for automatic on-line monitoring of mercury in water
HJ 101-2019 Technical specifications and test procedures for water quality on-line automatic monitoring equipment of ammonia
HJ 763-2015 Specifications ans Test Procedures for Automatic/On-line Monitoring of Cadmium in Water
HJ 764-2015 Specifications ans Test Procedures for Automatic/On-line Monitoring of Arsenic in Water
HJ 798-2016 Specifications Test Methods for Automatic/On-line Monitor of Total Chromium in Water

Professional Standard - Machinery

JB/T 14292-2022 Agricultural pumps toxic and harmful substance limit and test method

Professional Standard - Commodity Inspection

SN/T 1927-2007 Determination of cyadox residues in aquatic products for import and export - LC-MS/MS method

SCC

AAMI TIR58:2021 Water testing methodologies
AAMI TIR58:2014 Water testing methodologies
AAMI TIR58-2021 Water testing methodologies

German Institute for Standardization

DIN 38407-20:2000-09 Germany unifies water quality testing method
DIN EN 25663:1993 Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984); German version EN 25663:1993
DIN 38410-2-Beiblatt 1:1990 Germany unifies water quality testing methods
DIN ISO 28540:2014-05 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 ISO 28540 E:2013-03 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS)
DIN EN 196-5:2005-05 Methods of testing cement - Part 5: Pozzolanicity test for pozzolanic cement
DIN 38407-44:2018-02 German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 44: Determination of selected heterocyclic aromatic hydrocarbons (NSO heterocycles) in water - Method using gas chromatograp...
DIN 38407-39:2011-09 German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 39: Determination of selected polycyclic aromatic hydrocarbons (PAH) - Method using gas chromatography with mass spectrometr...
DIN 38407-37:2013-11 German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 37: Determination of organochlorine pesticides, polychlorinated biphenyls and chlorobenzene in water - Method using gas chro...
DIN 38407-22:2001-10 German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 22: Determination of Glyphosate and Aminomethyl phosphic acid (AMPA) by high performance liquid chromatography (HPLC), post-...
DIN 38407-35:2010-10 German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 35: Determination of selected phenoxyalkyl carbonic acids and further acid plant treatment agents - Method using high perfor...
DIN 38409-16:1984 German standard methods for the examination of water, waste water and sludge; general measures of effects and substances (group H); determination of the phenol index (H 16)
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 38407-42:2011-03 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...
DIN 38407-36:2014-09 German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 36: Determination of selected active substances of plant protection products and other organic substances in water - Method ...
DIN 38407-44 E:2016-03 German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 44: Determination of selected heterocyclic aromatic hydrocarbons (NSO heterocycles) in water - Method using gas chromatograp...
DIN ISO 16308 E:2013-04 Water quality - Determination of glyphosate and AMPA - Method using high performance liquid chromatography (HPLC) with tandem mass spectrometric detection
DIN 38407-47:2017-07 German standard methods for the examination of water, waste water and sludge - Jointly determinable substances (group F) - Part 47: Determination of selected active pharmaceutical ingredients and other organic substances in water and waste water - Meth...
DIN EN ISO 7887:2012 Water quality - Examination and determination of colour (ISO 7887:2011); German version EN ISO 7887:2011
DIN EN ISO 23913:2009-09 Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection (ISO 23913:2006); German version EN ISO 23913:2009
DIN EN ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection (ISO 11732:2005); German version EN ISO 11732:2005

Indonesia Standards

SNI 06-2413-2002 Test methods for solid matter content in water
SNI 03-6817-2002 Test methods of water quality for being used in concretes
SNI 19-6964.7-2003 Seawater quality - Part 7: Test methods of nitrates (NO3-N) with cadmium reduction by spectrophotometry
SNI 06-6438-2000 Test methods for ferro bacteria in water and in water performed sediment

Japanese Industrial Standards Committee (JISC)

JIS K 0550:1994 Testing methods for detection and estimation of micro-biological contaminants in highly purified water
JIS K 0400-44-40:2000 Water quality -- Determination of Kjeldahl nitrogen -- Method after mineralization with selenium
JIS K 0170-5:2011 Testing methods for water quality by flow analysis -- Part 5: Phenol index
JIS K 0170-7:2019 Testing methods for water quality by flow analysis -- Part 7: Chromium (VI)
JIS K 0170-7:2011 Testing methods for water quality by flow analysis -- Part 7: Chromium (VI)
JIS K 0170-3:2011 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
JIS K 0170-3:2019 Testing methods for water quality by flow analysis -- Part 3: Total nitrogen
JIS K 0170-5:2019 Testing methods for water quality by flow analysis -- Part 5: Phenol index
JIS K 0170-6:2011 Testing methods for water quality by flow analysis -- Part 6: Fluoride
JIS K 0170-1:2011 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen
JIS K 0170-1:2019 Testing methods for water quality by flow analysis -- Part 1: Ammonium nitrogen
JIS K 0170-9:2011 Testing methods for water quality by flow analysis -- Part 9: Cyanide compounds
JIS K 0555:1995 Testing methods for determination of silica in highly purified water
JIS B 8224:2022 Boiler feed water, boiler water and steam quality -- Testing methods

American Society for Testing and Materials (ASTM)

ASTM D6452-99(2012)e1 Standard Guide for Purging Methods for Wells Used for Groundwater Quality Investigations
ASTM D3454-11 Standard Test Method for Radium-226 in Water

Gosstandart of Russia

GOST ISO 13161-2023 Water quality. Polonium-210. Test method using alpha spectrometry
GOST 34923-2023 Water quality. Method for determination of nitrate ions
GOST 18309-2014 Water. Methods for determination of phosphorus-containing matters
GOST 30704-2001 Wood protective substances. Quality testing methods

GOST

GOST R 71328-2024 Water quality. Sanitary-virological methods of water research

FI-SFS

SFS 5507-1989 Water quality inspection. Determination of microorganisms using membrane filtration methods
SFS 4447-1979 Pipemaking methods for microbiological inspection of water quality

Magyar Szabványügyi Testület

MSZ KGST 1112-1978 Quality testing methods for electroplating
MSZ 3227/6-1982 Wool detection method impurity content detection
MSZ 13555/5-1970 Fuse detection method. Waterproof testing
MSZ 5200/20.lap-1959 Generator water detection. Tested quality limewater and limewater testing

Standard Association of Australia （SAA）

AS 1871.10:1976 List of methods for examination of waters Nitrogen (ammonia)
AS 1871.7:1976 List of methods for examination of waters Fluoride
AS 1871.11:1976 List of methods for examination of waters Nitrogen (total Kjeldahl incl. ammoniacal)
AS 1871.14:1976 List of methods for examination of waters Sulphate
AS 1871.4:1976 List of methods for examination of waters Chloride
AS 1871.9:1976 List of methods for examination of waters Nitrogen (albuminoid)
AS 2836.8:1985 Methods of testing surgical dressings and surgical dressing materials, Method 8: Method for the determination of quantity of water-soluble substances

Danish Standards Foundation

DANSK DS/ISO/TS 28581:2012 Water quality - Determination of selected non-polar substances - Method using gas chromatography with mass spectrometric detection (GC-MS)
DS/ISO 17381:2007 Water quality - Selection and application of ready-to-use test kit methods in water analysis
DS/EN ISO 23913:2009 Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection
DANSK DS/EN ISO 23913:2009 Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection
DANSK DS/ISO 10705-3:2004 Water quality - Detection and enumeration of bacteriophages - Part 3: Validation of methods for concentration of bacteriophages from water

British Standards Institution (BSI)

BS ISO 10705-3:2003 Water quality. Detection and enumeration of bacteriophages. Validation of methods for concentration of bacteriophages from water
BS EN ISO 10705-3:2024 Water quality. Detection and enumeration of bacteriophages - Validation of methods for concentration of bacteriophages from water
BS PD ISO/TS 28581:2012 Water quality. Determination of selected non-polar substances. Method using gas chromatography with mass spectrometric detection (GC-MS)
BS 2690:1956 Methods of testing water used in industry
BS ISO 17381:2003 Water quality. Selection and application of ready-to-use test kit methods in water analysis
PD ISO/TS 28581:2012 Water quality. Determination of selected non-polar substances. Method using gas chromatography with mass spectrometric detection (GC-MS)
BS EN ISO 23913:2009 Water quality - Determination of Chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection
BS EN ISO 11732:2005 Water quality. Determination of ammonium nitrogen. Method by flow analysis (CFA and FIA) and spectrometric detection
BS EN ISO 7027-1:2016 Water quality. Determination of turbidity. Quantitative methods
BS 6068-2-2.22:1986 Water quality. Physical, chemical and biochemical methods-Examination and determination of colour
BS EN 27888:1993 Water quality. Method for the determination of electrical conductivity
BS EN ISO 16266:2008 Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration
BS EN ISO 13165-2:2020 Water quality. Radium-226-Test method using emanometry

Association Francaise de Normalisation

NF T90-091*NF ISO 28540:2011 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS).
NF ISO 16308:2014 Water quality - Determination of glyphosate and AMPA - High performance liquid chromatography (HPLC) method with tandem mass spectrometry detection
XP ISO/TS 28581:2012 Water quality - Determination of selected non-polar substances - Gas chromatography method with detection by mass spectrometry (GC-MS)
NF EN ISO 17495:2003 Water quality - Determination of selected nitrophenols - Solid phase extraction method with detection by gas chromatography and mass spectrometry

Korean Agency for Technology and Standards (KATS)

KS I ISO 16266:2018 Water quality — Detection and enumeration of Pseudomonas aeruginosa — Method by membrane filtration
KS I ISO 16266-2018 Water quality — Detection and enumeration of Pseudomonas aeruginosa — Method by membrane filtration
KS B 6224-2020 Testing methods for boiler feed water and boiler water
KS M 6892-2002 TESTING METHOD FOR WATER VAPOR ABSORPTION OF LEATHER
KS M 6892-1987 TESTING METHOD FOR WATER VAPOR ABSORPTION OF LEATHER
KS I 3217-2008(2023) Testing methods for industrial wastewater
KS I ISO 5813-2014(2019) Water quality — Determination of dissolved oxygen — Iodometric method
KS I 3217-2023 Testing methods for industrial wastewater
KS I ISO 10705-3:2021 Water quality — Detection and enumeration of bacteriophages —Part 3: Validation of methods for concentration of bacteriophages from water

RO-ASRO

STAS SR EN 196-5-1995 Methods of testing cement - Part 5: Pozzolanicity test for pozzolanic cement

Ente Nazionale Italiano di Unificazione

UNI EN ISO 11732:2005 Water quality - Determination of ammonium nitrogen - Method by flow analysis (CFA and FIA) and spectrometric detection
UNI 5774:1966 Testing of inks for printing trade. Resistance to water.

GCC Standardization Organization

GSO ISO 23913:2013 Water quality - Determination of chromium(VI) - Method using flow analysis (FIA and CFA) and spectrometric detection
GSO ISO 10705-3:2013 Water quality -- Detection and enumeration of bacteriophages -- Part 3: Validation of methods for concentration of bacteriophages from water

American Water Works Association (AWWA)

AWWA WQTC56951 Development of an Assay for Detecting Microsporidia in Water
AWWA WQTC55008 A Comparison of Methods for Detecting Algae in Water

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO/TS 28581:2016 Water quality -- Determination of selected non-polar substances -- Method using gas chromatography with mass spectrometric detection (GC-MS)

European Committee for Standardization (CEN)

EN ISO 7887:2011 Water quality - Examination and determination of colour (ISO 7887:2011)
EN ISO 16266:2008 Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration (ISO 16266:2006)

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO/TS 28581:2013 Water quality -- Determination of selected non-polar substances -- Method using gas chromatography with mass spectrometric detection (GC-MS)
OS GSO ISO 29201:2013 Water quality -- The variability of test results and the uncertainty of measurement of microbiological enumeration methods
OS GSO ISO 10705-3:2013 Water quality -- Detection and enumeration of bacteriophages -- Part 3: Validation of methods for concentration of bacteriophages from water
OS GSO ISO 28540:2013 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS)

CEN - European Committee for Standardization

EN ISO 11732:1997 Water Quality - Determination of Ammonium Nitrogen by Flow Analysis (CFA and FIA) and Spectrometric Detection

Canadian General Standards Board （CGSB)

CAN/CGSB (F)1.500-1975 Test Methods for Trace Toxic Elements in Protective Coatings

IT-UNI

UNI 4842-1975 Statistical methods for quality control. Statistical testing methods for properties

Standards Norway

NS-ISO 28540:2011 Water quality - Determination of 16 polycyclic aromatic hydrocarbons (PAH) in water - Method using gas chromatography with mass spectrometric detection (GC-MS)