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how to measure ph value in water

how to measure ph value in water, Total:375 items.

In the international standard classification, how to measure ph value in water involves: Water quality, Analytical chemistry, Earthworks. Excavations. Foundation construction. Underground works, Products of the chemical industry, Sugar. Sugar products. Starch, Geology. Meteorology. Hydrology, Leather technology, Fruits. Vegetables, Products of the textile industry, Vocabularies, Soil quality. Pedology, Inorganic chemicals, Beverages, Pesticides and other agrochemicals, Road vehicles in general, Pulps, Paper and board, Raw materials for rubber and plastics, Fuels, Wastes, Paints and varnishes, Metalliferous minerals, Meat, meat products and other animal produce, Spices and condiments. Food additives, Farming and forestry, Paint ingredients, Milk and milk products, Non-metalliferous minerals, Textile fibres, Surface treatment and coating, Photography, Quality, Metrology and measurement in general, Adhesives, Tea. Coffee. Cocoa, Wood technology processes, Wind turbine systems and other alternative sources of energy, Organic chemicals, Biology. Botany. Zoology, Materials for aerospace construction, Construction materials, Electrical accessories, Petroleum products in general, Aids for disabled or handicapped persons, Chipless working equipment, Microbiology, Agricultural machines, implements and equipment, General methods of tests and analysis for food products, Waxes, bituminous materials and other petroleum products, Burners. Boilers, Protection against fire, Electrical engineering in general, Electrical wires and cables, Non-ferrous metals.

Professional Standard - Coal, how to measure ph value in water

MT/T 256-2000 Measuring method of pH value in coal mine water
MT 256-1991 Method for Determination of pH Value of Coal Mine Water

HU-MSZT, how to measure ph value in water

TR-TSE, how to measure ph value in water

TS 3263-1978 METHODS FOR ANALYSIS OF WATER DETERMINATION OF pH VALUE
TS 477-1967 METHOD FOR THE DETERMINATION pH OF THE WATER EXTRACT OF WOOL
TS 2326-1976 GENERAL METHODS OF TEST FOB PIGMENTS PART — IXDETERMINATION OF pH VALUE OF AN AQUEOUS SUSPENSION

American Society for Testing and Materials (ASTM), how to measure ph value in water

ASTM D1293-99 Standard Test Methods for pH of Water
ASTM D1293-84(1990) Standard Test Methods for pH of Water
ASTM D1293-99(2005) Standard Test Methods for pH of Water
ASTM D1293-12 Standard Test Methods for pH of Water
ASTM D1293-18 Standard Test Methods for pH of Water
ASTM D5464-07 Standard Test Method for pH Measurement of Water of Low Conductivity
ASTM D5464-11 Standard Test Method for pH Measurement of Water of Low Conductivity
ASTM D2810-72(1996) Standard Test Method for pH of Leather
ASTM D1512-21 Standard Test Methods for Carbon Black—pH Value
ASTM D5356-93(2003) Standard Test Method for PH of Chrome Tanning Solutions
ASTM D1512-95(2000) Standard Test Methods for Carbon Black-pH Value
ASTM D2810-01 Standard Test Method for pH of Leather
ASTM D2810-18 Standard Test Method for pH of Leather
ASTM D1512-23 Standard Test Methods for Carbon Black—pH Value
ASTM D1512-15b(2020) Standard Test Method for Carbon Black pH
ASTM D5464-93(2001) Standard Test Methods for pH Measurement of Water of Low Conductivity
ASTM D5464-16 Standard Test Method for pH Measurement of Water of Low Conductivity
ASTM D4980-89 Standard Test Methods for Screening of pH in Waste
ASTM D4980-89(2003) Standard Test Methods for Screening of pH in Waste
ASTM D1172-95 Standard Guide for pH of Aqueous Solutions of Soaps and Detergents
ASTM D1172-95(2001) Standard Guide for pH of Aqueous Solutions of Soaps and Detergents
ASTM D1172-95(2007) Standard Guide for pH of Aqueous Solutions of Soaps and Detergents
ASTM D5128-14 Standard Test Method for On-Line pH Measurement of Water of Low Conductivity
ASTM D5015-02(2008) Standard Test Method for pH of Atmospheric Wet Deposition Samples by Electrometric Determination
ASTM E70-97 Standard Test Method for pH of Aqueous Solutions With the Glass Electrode
ASTM E70-19 Standard Test Method for pH of Aqueous Solutions With the Glass Electrode
ASTM D6569-05(2009) Standard Test Method for On-Line Measurement of pH¹
ASTM D6569-14 Standard Test Method for On-Line Measurement of pH
ASTM D6739-01(2006) Standard Test Method for Silica - pH Value
ASTM D6569-23 Standard Test Method for On-Line Measurement of pH
ASTM D656-87(1999) Standard test method for online pH measurement
ASTM E70-07 Standard Test Method for pH of Aqueous Solutions With the Glass Electrode
ASTM E1910/E1910M-15 Standard Test Method for Agricultural pH Control Agents, Measurement of pH Change and Buffering Capacity
ASTM D5356-10 Standard Test Method for PH of Chrome Tanning Solutions
ASTM D5356-93(1998) Standard Test Method for PH of Chrome Tanning Solutions
ASTM D5356-17 Standard Test Method for pH of Chrome Tanning Solutions
ASTM G51-95(2005) Standard Test Method for Measuring pH of Soil for Use in Corrosion Testing
ASTM D6657-01 Standard Test Method for pH of Wet Blue
ASTM D6657-01(2006) Standard Test Method for pH of Wet Blue
ASTM D6657-08 Standard Test Method for pH of Wet Blue
ASTM D2165-94(2006) Standard Test Method for pH of Aqueous Extracts of Wool and Similar Animal Fibers
ASTM D4584-86(1999) Standard Test Method for Measuring Apparent pH of Electrocoat Baths
ASTM D6851-02(2007)e1 Standard Test Method for Determination of Contact pH with Activated Carbon
ASTM D4584-05(2022) Standard Test Method for Measuring Apparent pH of Electrocoat Baths
ASTM D4584-05(2015) Standard Test Method for Measuring Apparent pH of Electrocoat Baths
ASTM D4584-05 Standard Test Method for Measuring Apparent pH of Electrocoat Baths
ASTM D4584-05(2010) Standard Test Method for Measuring Apparent pH of Electrocoat Baths
ASTM D6851-02(2011) Standard Test Method for Determination of Contact pH with Activated Carbon
ASTM D3454-11 Standard Test Method for Radium-226 in Water
ASTM G51-95(2000) Standard Test Method for Measuring pH of Soil for Use in Corrosion Testing
ASTM G51-18 Standard Test Method for Measuring pH of Soil for Use in Corrosion Testing
ASTM G51-95(2012) Standard Test Method for Measuring pH of Soil for Use in Corrosion Testing
ASTM D5015-95 Standard Test Method for pH of Atmospheric Wet Deposition Samples by Electrometric Determination
ASTM D5015-02 Standard Test Method for pH of Atmospheric Wet Deposition Samples by Electrometric Determination
ASTM D5015-15(2022) Standard Test Method for pH of Atmospheric Wet Deposition Samples by Electrometric Determination
ASTM D1287-11(2020) Standard Test Method for pH of Engine Coolants and Antirusts
ASTM C562-91(2005) Standard Test Method for Moisture in a Graphite Sample
ASTM D2165-94(2000) Standard Test Method for pH of Aqueous Extracts of Wool and Similar Animal Fibers
ASTM D2165-94(2012)e1 Standard Test Method for pH of Aqueous Extracts of Wool and Similar Animal Fibers
ASTM D2110-00(2006) Standard Test Method for pH of Water Extractions of Halogenated Organic Solvents and Their Admixtures
ASTM D2110-00(2017) Standard Test Method for pH of Water Extractions of Halogenated Organic Solvents and Their Admixtures
ASTM D5128-90(1999)e1 Standard Test Method for On-Line pH Measurement of Water of Low Conductivity
ASTM D5015-15 Standard Test Method for pH of Atmospheric Wet Deposition Samples by Electrometric Determination
ASTM D2110-96 Standard Test Method for pH of Water Extractions of Halogenated Organic Solvents and Their Admixtures
ASTM D2110-00 Standard Test Method for pH of Water Extractions of Halogenated Organic Solvents and Their Admixtures
ASTM D2110-00(2012) Standard Test Method for pH of Water Extractions of Halogenated Organic Solvents and Their Admixtures
ASTM D2110-00(2022) Standard Test Method for pH of Water Extractions of Halogenated Organic Solvents and Their Admixtures
ASTM D5128-90(2005) Standard Test Method for On-Line pH Measurement of Water of Low Conductivity
ASTM D5128-09 Standard Test Method for On-Line pH Measurement of Water of Low Conductivity
ASTM D5128-14(2022) Standard Test Method for On-Line pH Measurement of Water of Low Conductivity
ASTM E579-04 Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM E579-04(2009) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM E579-04(2015) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate in Solution
ASTM D6423-99(2004) Standard Test Method for Determination of pHe of Ethanol, Denatured Fuel Ethanol, and Fuel Ethanol (Ed75-Ed85)
ASTM D8262-22 Standard Test Method for Determining the pH of Granular Material for Use in Embankments, Subgrades, and Retaining Wall Backfil

Korean Agency for Technology and Standards (KATS), how to measure ph value in water

KS M 0011-1993 Methods for determination of pH of aqueous solutions
KS M 0011-2013(2018) Methods for determination of pH of aqueous solutions
KS M 0011-2008 Methods for determination of pH of aqueous solutions
KS M 0011-2013 Methods for determination of pH of aqueous solutions
KS M ISO 4316-2004(2019) Surface active agents－Determination of pH of aqueous solutions－Potentiometric method
KS M ISO 4316:2004 Surface active agents－Determination of pH of aqueous solutions－Potentiometric method
KS M ISO 787-9:2007 General methods of test for pigments and extenders－Part 9：Determination of pH value of an aqueous suspension
KS M ISO 787-9:2022 General methods of test for pigments and extenders — Part 9: Determination of pH value of an aqueous suspension
KS M ISO 787-9-2007 General test methods for pigments and fillers Part 9: Determination of pH of aqueous suspensions
KS M ISO 787-9-2007(2017) General methods of test for pigments and extenders－Part 9：Determination of pH value of an aqueous suspension
KS H ISO 5546:2006 Caseins and caseinates－Determination of pH(Reference method)
KS M ISO 10349-13-2002(2017) Photography－Photographic－grade chemicals－Test methods－Part 13：Determination of pH
KS M ISO 10349-13-2002(2022) Photography－Photographic－grade chemicals－Test methods－Part 13：Determination of pH
KS Q ISO 11843-4-2009(2019) Capability of detection－Part 4：Methodology for comparing the minimum detectable value with a given value
KS Q ISO 11843-4:2009 Capability of detection－Part 4：Methodology for comparing the minimum detectable value with a given value
KS P ISO 17190-1:2021 Urine-absorbing aids for incontinence – Polyacrylate superabsorbent powders – Part 1:Test method for determination of pH
KS M 6638-2016(2021) Determination methods of total solids, pH and viscosity and judgement of degree of precure of compounded latices
KS M 6638-1982 Determination methods of total solids, pH and viscosity and judgement of degree of precure of compounded latices
KS M ISO 10349-13:2002 Photography－Photographic－grade chemicals－Test methods－Part 13：Determination of pH
KS M 6638-2016 Determination methods of total solids, pH and viscosity and judgement of degree of precure of compounded latices

Japanese Industrial Standards Committee (JISC), how to measure ph value in water

JIS Z 8802:2011 Methods for determination of pH of aqueous solutions
JIS Z 8802:1984 Methods for determination of pH of aqueous solutions
JIS P 8133:1998 Paper, board and pulps -- Determination of pH of aqueous extracts
JIS K 0555:1995 Testing methods for determination of silica in highly purified water
JIS K 0556:1995 Testing methods for determination of anions in highly purified water
JIS K 0350-90-10:2005 Testing method for detection of sulfur bacteria in industrial water
JIS K 0350-80-10:2005 Testing method for detection of iron bacteria in industrial water
JIS K 0554:1995 Testing methods for concentration of fine particles in highly purified water
JIS K 0551:1994 Testing methods for total organic carbon in highly purified water
JIS K 0350-20-10:2001 Testing methods for detection and enumeration of coliform organisms in industrial water and waste water
JIS K 0550:1994 Testing methods for detection and estimation of micro-biological contaminants in highly purified water
JIS Z 8462-4:2006 Capability of detection -- Part 4: Methodology for comparing the minimum detectable value with a given value
JIS K 0125:1995 Testing methods for volatile organic compounds in industrial water and waste water
JIS K 0125:2016 Testing methods for volatile organic compounds in industrial water and waste water
JIS C 3666-2:2002 Test on gases evolved during combustion of electric cables -- Part 2: Determination of degree of acidity of gases evolved during the combustion of materials taken from electric cables by measuring pH and conductivity
JIS P 8206:1994 Testing method for permanganate number of paper pulp
JIS K 0350-70-10:2005 Testing method for detection of Sphaerotilus in industrial water

KR-KS, how to measure ph value in water

KS M 0011-2013(2023) Methods for determination of pH of aqueous solutions
KS M ISO 787-9-2022 General methods of test for pigments and extenders — Part 9: Determination of pH value of an aqueous suspension
KS P ISO 17190-1-2021 Urine-absorbing aids for incontinence – Polyacrylate superabsorbent powders – Part 1:Test method for determination of pH

NL-NEN, how to measure ph value in water

NEN 1964-1960
NEN 3775-1979 Cheese - Physical and chemical test methods - Determination of the pH
NEN 6531-1986 Water - Titrimetric determination of the content of hydrogen carbonate in water with a pH lower than or equal to 8,35
NEN 6532-1986 Water - Titrimetric determination of the content of hydrogen carbonate, carbonate and hydroxide in water with a pH higher than 8,35
NEN 6523-1990 Water - A method for the calculation of the content of hydrogen carbonate, carbon dioxide and carbonate from total carbon dioxide content and the pH

PK-PSQCA, how to measure ph value in water

PS 1659-1985 METHOD FOR DETERMINATION OF PH OF THE AQUEOUS EXTRACT OF TEXTILES

Professional Standard - Urban Construction, how to measure ph value in water

CJ 26.1-1991 Municipal sewage water quality inspection method standard pH value determination potentiometer method
CJ/T 3018.10-1993 Leachate.Determination of PH value.Glass electrode method

Professional Standard - Geology, how to measure ph value in water

DZ/T 0064.5-1993 Groundwater Quality Inspection Method - Determination of pH Value by Glass Electrode Method
DZ/T 0064.5-2021 Analytical methods of groundwater quality - Part 5: Determination of pH value by the glass electrode method
DZ/T 0064.7-1993 Determination of Eh Value in Groundwater Quality Inspection Method
DZ/T 0279.34-2016 Methods of Analysis of Regional Geochemical Samples - Part 34: Determination of pH by the Ion Selective Electrode Method

AENOR, how to measure ph value in water

UNE 40074:1980 DETERMINATION METHOD OF THE PH VALUE OF THE AQUEOUS EXTRACT OF WOOL
UNE 84103:2000 Cosmetic products. Mouthwashes. Determination of pH. Potentiometric method.
UNE 83952:2008 Concrete durability. Water for mixing and aggresives waters. Determination of the pH. Potentiometric method.
UNE-EN ISO 787-9:1996 GENERAL METHODS OF TEST FOR PIGMENTS AND EXTENDERS. PART 9: DETERMINATION OF PH VALUE OF AQUEOUS SUSPENSION. (ISO 787-1:1981).
UNE 26390:1989 ROAD VEHICLES. COOLANTS AND ANTIFREEZES OF ENGINE. TEST METHOD FOR DETERMINATING THE PH.

IN-BIS, how to measure ph value in water

YU-JUS, how to measure ph value in water

JUS H.Z1.111-1987 Testing of industrial vvaters. Measurement ofpH. Potentiometric method
JUS H.P8.503-1984 Testing ofpesticides. Determination of pH-value ofagueous dispersions and solutions
JUS H.G8.383-1989 Reagents. Calcium nitrate tetrahydrate. Measureiaent of pH. Potentiometric nethod
JUS H.G8.465-1991 Reagents. Nickel(II) sulphate x-hydrate. Measurement of pH. Potentiometric method
JUS H.G8.366-1989 Reagents. Nlckel(II) chloride hexahydrate. Measurement of pH. Potentiometrlc method
JUS H.G8.373-1989 Reagents. Sodium acetate trihvdrate and sodium acetate anhydrous. Measurement of pH. Potentiometric method

Indonesia Standards, how to measure ph value in water

SNI 03-6426-2000 Test method for measurement of the pH of a soil-cement paste for stabilization
SNI 03-6787-2002 Test methods of soils pH by pH meter
SNI 03-6879-2002 Test methods for pH of soil for use in metal corrosion testing
SNI 08-4645-1998 Test method for pH of the water - extract from textile materials
SNI 13-6788-2002 Test methods of peat material pH by pH meter
SNI 06-6859-2002 Test methods of flavour threshold number in water
SNI 06-6860-2002 Test methods of odour threshold number in water
SNI 06-6438-2000 Test methods for ferro bacteria in water and in water performed sediment
SNI 06-2430-2002 Test methods for magnesium content in water
SNI 19-6036-1999 Test method for hydrogen peroxide (H2O2) in waste water
SNI 06-2413-2002 Test methods for solid matter content in water
SNI 03-6791-2002 Test method of cement content in soil-cement mixture by chemistry analysis

RU-GOST R, how to measure ph value in water

GOST 29188.2-2014 Perfume and cosmetic products. Method for determination of pH value
GOST R ISO 3071-2008 Textiles. Method for determination of pH of aqueous extract
GOST 32089-2013 Leather. Method for determination of pH
GOST 31764-2012 Beer. Method for determination of pH
GOST 12523-1977 Cellulose, paper, board. Method for determination of pH value of aqueous extract
GOST 30240.7-1995 Barite concentrate. Method for determination of water extract pH
GOST R 53017-2008 Dressed fur and sheepskins. Method of determining the pH of aqueous extraction
GOST 26423-1985 Soils. Methods for determination of specific electric conductivity, pH and solid residue of water extract
GOST R 50550-1993 Goods of household chemistry. Method for determination of pH
GOST 21119.3-1991 General methods of test for pigments and extenders. Determination of pH value of an aqueous suspension
GOST 32892-2014 Milk and dairy products. Method of pH determination
GOST 33578-2015 Activated carbon. Standard test method for determination of pH
GOST 27753.3-1988 Greenhouse grounds. Method for determination of water extract pH
GOST 32169-2013 Honey. Method determination of pH and free acidity
GOST R 53877-2010 Honey. Method determination of pH and free acidity
GOST 22829-1977 Fur skins and fur-coat dressed sheepskin. Method of determination of pH of agueous extraction
GOST R 51467-1999 Caseins and caseinates. Method for determination of pH
GOST 33621-2015 Activated carbon. Standard test method for determination of contact pH
GOST 17.5.4.01-1984 Nature protection. Recultivation of land. Method of determining pH water extraction of overburden and enclosing rocks
GOST 25699.6-1990 Carbon black for rubber industry. Methods for determination of pH value
GOST 34774-2021 Drinkingwater. Prepared conditioned water for alcoholic beverages. Determination of the pH by potentiometry
GOST R ISO 11843-6-2015 Statistical methods. Capability of detection. Part 6. Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
GOST 28972-1991 Canned fish and other seaproducts. Method for determination of actual acidity (pH)
GOST R 54267-2010 Ethanol, denatured fuel ethanol and fuel ethanol (Ed75-Ed85). Method for determination of pH
GOST R 54267-2010(2019) Ethanol, denatured fuel ethanol and fuel ethanol (Ed75-Ed85). Method for determination of pH
GOST 29234.6-1991 Moulding sands. Methods for determination of water extract hydrodgen ions concentration (pH)
GOST 26188-2016 Fruit and vegetable products, canned meat and meat-vegetable mixtures. Method for determination of pH

RO-ASRO, how to measure ph value in water

SR 110-12-1998 Sugar. Methods of analysis. Determination of the pH value, in solution
STAS 10934-1977 WOOL Determination of the pH value of the aqueous extract
SR ISO 4316:1996 Surface active agents - Determination of pH of aqueous solutions - Potentiometric method
STAS SR ISO 787-9:1995 General methods of test for pigments and extenders - Part S: Determination of pH value of an aqueous suspension

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, how to measure ph value in water

GB/T 13531.1-2000 General methods on determination of cosmetics-Determination of pH
GB/T 13531.1-2008 General methods on determination of cosmetics.Determination of pH
GB/T 10468-1989 Fruit and vegetable products--Determination of pH
GB/T 22592-2008 Water treatment reagent.General rules for the determination of pH
GB/T 23769-2009 Inorganic chemical products.General method for the determination of pH values
GB/T 15893.2-1995 Industrial circulating cooling water--Determination of pH--Electrometric method
GB/T 1601-1993 Determination method of pH value for pesticides
GB/T 9489.9-1988 Methods for determination of pH in alundum powder
GB 6920-1986 Water quality - Determination of pH value - glass electrode method
GB/T 6920-1986 Water quality--Determination of pH value--Glass electrode method
GB/T 13580.4-1992 Determination of pH value of the wet precipitation.Glass electrode method
GB 13580.4-1992 Electrode Method for Determination of pH Value of Atmospheric Precipitation
GB/T 18856.7-2008 Test methods for coal water mixture.Part 7:Determination of pH value
GB/T 18856.14-2002 Test methods for quality of coal water mixture--Part 14: Determination for pH value of coal water mixture
GB 8325-1987 Method for determination of pH value of aqueous polymer and copolymer dispersions
GB/T 12496.7-1999 Test methods of wooden activated carbon-Determination of pH
GB/T 6368-2008 Surface active agents.Determination of pH of aqueous solution.Potentiometric method
GB/T 6368-1993 Surface active agents. Determination of pH of aqueous solutions. Potentiometric method
GB/T 7702.16-1997 Standard test method for granular activated carbon from coal--Determination of pH value
GB/T 19421.3-2003 Test methods of crystalline layered sodium disilicate--Method for determination of pH
GB/T 6904.2-1986 Methods for analysis of water for boiler and for cooling--The determination of pH--Colorimetric method
GB/T 20432.13-2007 Photography- Photographic-grade chemicals-Test methods- Part 13: Determination of pH
GB/T 6904.1-1986 Methods for analysis of water for boiler and for cooling--The determination of pH--The glass electrode method
GB/T 13071-1991 Method of determing the radioactive ratio of U234/U238, TH230/TH232 in geological water samples
GB/T 6904.3-1993 Analysis of water used in boiler and cooling system. Determination of pH. The glass electrode method for pure water
GB/T 13072-1991 Method for measuring the activity ratios of Ra226 to Ra228 in geological water samples
GB/T 23595.5-2009 Test methods of rare earth yellow phosphor for white LED lamps.Part 5:Determination of pH value

PL-PKN, how to measure ph value in water

PN C97555-10-1985 Activated carbane Method of test Determination of pH value of aqueous extract
PN C04404-07-1987 Pigments for paints General methods of test Determination of pH value of an a?ueous suspension
PN C04540-04-1991 Water and waste water Tests for pH, acidity and alkalinity Determination of pH, total acidity and alkalinity in waste water with great content of iron and aluminium
PN A75101-06-1990 Fruit and vegetable products Preparation of samples and testing methods Determination of pH by potentiometric method
PN C89052-04-1985 Polyeters for polyurethanes Test methods Determination of pH

Professional Standard - Ocean, how to measure ph value in water

HY/T 098-2007 Test method of seawater pH analyzer

German Institute for Standardization, how to measure ph value in water

DIN 53345-6:1978 Testing of fat liquors and greases for leather; methods of analysis, determination of pH-value in hydrate emulsion or solution
DIN 53124:1998 Paper, board and pulps - Determination of pH aqueous extracts
DIN 54275:1977 Testing of textiles; determination of the pH value of fibre materials, method of extrapolation
DIN EN ISO 787-9:2019-06 General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension (ISO 787-9:2019); German version EN ISO 787-9:2019
DIN 38404-5:1984 German standard methods for examination of water, waste water and sludge; physical and physico-chemical characteristics (group C); determination of pH value (C5)
DIN 10776-1:1987 Analysis of coffee and coffee products; determination of pH and acid content; method for roasted coffee
DIN ISO 5546:2020 Caseins and caseinates - Determination of pH (Reference method) (ISO 5546:2010)
DIN EN ISO 787-9:2019 General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension (ISO 787-9:2019)
DIN 10776-1:2016 Analysis of coffee and coffee products - Determination of pH and acid content - Part 1: Method for roasted coffee
DIN 10776-2:1998 Analysis of coffee and coffee products - Determination of pH and acid content - Method for soluble coffee
DIN EN 4426:2020 Aerospace series - Non-metallic materials - Textiles - Test method - Determination of conductivity and pH of aqueous extracts; German and English version EN 4426:2020
DIN 19682-13:1997 Methods of soil investigations for agricultural water engineering - Field tests - Part 13: Determination of carbonate, sulfide, ph-value and iron(II)-ions
DIN ISO 11843-4:2006 Capability of detection - Part 4: Methodology for comparing the minimum detectable value with a given value (ISO 11843-4:2003; text in German, English)

Professional Standard - Agriculture, how to measure ph value in water

GB 10468-1989 Method for determination of pH in fruit and vegetable products
GB/T 1601-2023 Determination method of pesticide pH value
NY 146.7-1988 Determination of pH value of fruit juice determination method
NY 82.7-1988 Determination of pH value of fruit juice determination method
水产品质量安全检验手册 2.20.0.0-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products 20 Determination of pH Value in Aquatic Products Acidity Meter Method (GBT 5009.45-2003)
空气和废气监测分析方法 4.2.2-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Method 2 pH Value

Professional Standard - Environmental Protection, how to measure ph value in water

HJ 1147-2020 Electrode Method for Determination of pH Value of Water Quality

UY-UNIT, how to measure ph value in water

UNIT 417-1975

Professional Standard - Commodity Inspection, how to measure ph value in water

SN/T 2302.1-2009 Test method of enviromental protection control for imported industrial wastes as raw materials.Part 1:pH Detecting.The method of surface pH detecting
SN/T 1731.11-2014 Safety performance test for Pyrotechnic composition used for export fireworks and firecracker.Part 11:Determination of pH
SN/T 1933.1-2007 Detection of Enterococci in food and water.Part 1: Rtethod for plate count and MPN
SN/T 0280-2012 Determination of dicloran residues in fruits for export
SN/T 0192-2017 Determination method of bromodifen residue in fruit for export
SN/T 2290-2009 Determination of acetylsalicylic acid in cosmetics for import and export

British Standards Institution (BSI), how to measure ph value in water

BS EN ISO 3071:2006 Textiles - Determination of pH of aqueous extract
BS EN ISO 3071:2020 Tracked Changes. Textiles. Determination of pH of aqueous extract
BS 4401-9:1975 Methods of test for meat and meat products. Measurement of pH
BS EN 1132:1995 Method determination of the pH-value of fruit and vegetable juices
BS EN ISO 787-9:2019 Tracked Changes. General methods of test for pigments and extenders. Determination of pH value of an aqueous suspension
BS 2782 Pt.4 Method 451K:1978 Methods of testing plastics. Chemical properties. Determination of pH of water extract of phenolic mouldings
BS EN ISO 787-9:1982 General methods of test for pigments and extenders - Determination of pH value of aqueous suspension
BS ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)
BS ISO 10349-13:2002 Photography - Photographic-grade chemicals - Test methods - Determination of pH
BS ISO 11843-6:2013 Capability of detection. Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
BS ISO 11843-4:2003 Capability of detection - Methodology for comparing the minimum detectable value with a given value
BS EN 4426:2020 Aerospace series. Non-metallic materials. Textiles. Test method. Determination of conductivity and pH of aqueous extracts
BS 7319-10:1990 Analysis of sodium chloride for industrial use - Method for determination of pH and total alkalinity
BS ISO 11843-6:2019 Tracked Changes. Capability of detection. Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations

CZ-CSN, how to measure ph value in water

CSN 64 0326-1982 The method for determination of pH ater extract
CSN 56 0176 Cast.9-1982 Testing methods for starch. determination of ph of starch water extract.
CSN 58 0703-9-1999 Testing methods of dehydrated products and seasonings - Part 9: Measurement of pH
CSN 57 0111-12-2002 Testing methods for casein and caseinates - Determination of pH
CSN 79 3878-1977 Taating of laathera and f?ra Determination of pH arid di- -fferenca nuiabar of water-ao- luble matter in leathar and f urs
CSN 68 1151-1994 Testing methods for surfactans and detergents. Surface active agents. Determination of pH aqueous solutions. Potentio- etric method
CSN 70 0525-1986 Silicate glass. Method for the determination oí the pH value change at 121 °C

GM Daewoo, how to measure ph value in water

The American Road & Transportation Builders Association, how to measure ph value in water

AASHTO T 289-1991 Standard Method of Test for Determining pH of Soil for Use in Corrosion Testing
AASHTO T 200-1979 Standard Method of Test for pH of Aqueous Solutions with the Glass Electrode
AASHTO T200-1979 Standard Method of Test for pH of Aqueous Solutions with the Glass Electrode Twentieth Edition R(1998)

Association Francaise de Normalisation, how to measure ph value in water

NF G06-036:2006 Textiles - Determination of pH of aqueous extract.
NF ISO 7238:2008 Beurre - Détermination du pH de la phase aqueuse - Méthode potentiométrique
NF V04-060*NF EN ISO 14637:2007 Milk - Determination of urea content - Enzymatic method using difference in pH (Reference method)
NF EN ISO 787-9:2019 Méthodes générales d'essai des pigments et matières de charge - Partie 9 : détermination du pH d'une suspension aqueuse
NF T31-235:1995 General methods of test for pigments and extenders. Part 9 : determiantion of pH value of an aqueous suspension.
NF ISO 5546:2010 Caséines et caséinates - Détermination du pH (Méthode de référence)
UTE C27-251:1987 Diélectriques liquides - Appréciation conventionnelle de la corrosivité des fumées par mesure de pH et de résistivité - Méthode d'essai
NF X06-048-4*NF ISO 11843-4:2004 Capability of detection - Part 4 : methodology for comparing the minimum detectable value with a given value.
NF L17-039*NF EN 4426:2020 Aerospace series - Non-metallic materials - Textiles - Test method - Determination of conductivity and pH of aqueous extracts
NF EN 4426:2020 Série aérospatiale - Matériaux non-métallique - Textiles - Méthode d'essai - Détermination de la conductivité et du pH des extraits aqueux

Professional Standard - Petrochemical Industry, how to measure ph value in water

SH/T 1146-1992 Determination of pH value of water extract from industrial ethylbenzene

Canadian General Standards Board （CGSB), how to measure ph value in water

CGSB 4.2 NO. 74-2011-CAN/CGSB-2011 M茅thodes pour 茅preuves textiles Textiles 鈥?D茅termination du pH de l鈥檈xtrait aqueux
CGSB 4.2 NO. 74-M91-CAN/CGSB-1991 Textile Test Methods Textiles - Determination of pH of the Aqueous Extract ISO 3071: 1980
CGSB 2.11-94 18.1-CAN/CGSB-1994 Methods of Sampling and Testing Soaps and Detergents Determination of pH

Standard Association of Australia （SAA）, how to measure ph value in water

AS/NZS 1580.505.1:1996 Paints and related materials - Methods of test - pH of water-based paints
AS/NZS 1301.421:2008 Methods of test for pulp and paper - Determination of pH of aqueous extracts - Cold extraction method
AS/NZS 1301.421s:1998 Methods of test for pulp and paper - Determination of the pH value of aqueous extracts of paper, board and pulp - Cold extraction method
AS/NZS 1301.422:2020 Method of test for pulp and paper, Method 422: Paper, board and pulps — Determination of pH of aqueous extracts — Hot extraction
AS/NZS 1301.421:2020 Method of test for pulp and paper, Method 421: Paper, board and pulps — Determination of pH of aqueous extracts — Cold extraction
AS 1289.4.3.1:2021 Methods of testing soils for engineering purposes, Method 4.3.1: Soil chemical tests — Determination of the pH value of a soil — Electrometric method
AS 2300.1.6:1989 Methods of chemical and physical testing for the dairying industry - General methods and principles - Determination of pH
AS 2341.32:2008(R2013)
AS 1289.4.3.1:1997 Methods of testing soils for engineering purposes - Soil chemical tests - Determination of the pH value of a soil - Electrometric method
AS 2300.1.6:2010
AS 2341.32:2008 Methods of testing bitumen and related roadmaking products - Determination of pH of bituminous emulsions

VE-FONDONORMA, how to measure ph value in water

COVENIN 1080-1976

IPC - Association Connecting Electronics Industries, how to measure ph value in water

IPC TM-650 2.3.30A-1981 Solvent pH Determination in Anhydrous Fluorocarbon Solvents

PH-BPS, how to measure ph value in water

PTS 157-1972 Method of Test for Determination of pH Value of Paper Extracts

VN-TCVN, how to measure ph value in water

TCVN 4835-2002 Meat and meat products.Measurement of pH.Reference method

Danish Standards Foundation, how to measure ph value in water

DS/ISO 2917:2000 Meat and meat products - Measurement of pH - Reference method
DS/EN ISO 787-9:1996 General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension
DS/ISO 11843-4:2004 Capability of detection - Part 4: Methodology for comparing the minimum detectable value with a given value
DS/ISO 17190-1:2020 Urine-absorbing aids for incontinence – Polyacrylate superabsorbent powders – Part 1: Test method for determination of pH
DS/ISO 11843-6:2013 Capability of detection - Part 6: Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations

未注明发布机构, how to measure ph value in water

BS EN ISO 8975:1995(1999) Method 451K Plastics — Phenolic resins — Determination ofpH
BS 3482-3:1991(1999) Methods of test for Desiccants — Part 3 : Determination of pH

BE-NBN, how to measure ph value in water

NBN T 63-133-1980 Surface active agents - Deermination of pH of àqueous solutions -Potentiometric metho?
NBN T 21-303-1982 General methods of test for pigments and extenders - Determination of pH value of an aqueous suspension
NBN-EN 480-9-1991 Admixtures for concrete, mortar and grout - Test methods - Part 9 : Determination of the pH value

Lithuanian Standards Office , how to measure ph value in water

LST ISO 4316:1997 Surface active agents. Determination of pH of aqueous solutions. Potentiometric method
LST ISO 2917:2002 Meat and meat products. Measurement of pH. Reference method (identical ISO 2917:1999)
LST EN ISO 787-9:2002 General methods of test for pigments and extenders - Part 9: Determination of pH value of aqueous suspension (ISO 787-9:1981)
LST ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method) ( ISO 5546:2010, identical)

Xinjiang Provincial Standard of the People's Republic of China, how to measure ph value in water

DB65/T 602.7-2001 The determinanation of PH value in soil

TH-TISI, how to measure ph value in water

TIS 121.32-2013 Standapvd test methods for textiles.part 32: determination of pH of aqueous extract
TIS 1780.9-2000 General methods of test for pigments and extenders.part 9: determination of pH value of an aqueous suspension

NZ-SNZ, how to measure ph value in water

AS/NZS 1301.422S:2007 Methods of test for pulp and paper Method 422s: Determination of the pH value of aqueous extracts of paper, board and pulp-Hot extraction method
NZS 4402.3.3.1:1986 Methods of Testing Soils for Civil Engineering Purposes Part 3.3: Soil Chemical Tests - Determination of the pH Value Test 3.3.1: Standard Method (Electrometric)
NZS 4402.3.3.2:1986 Methods of Testing Soils for Civil Engineering Purposes Part 3.3: Soil Chemical Tests - Determination of the pH Value Test 3.3.2: Subsidiary Method (Colorimetric)
AS/NZS 1660.5.4:1998 Test Methods for Electric Cables, Cords and Conductors Method 5.4: Fire Tests - Determination of Degree of Acidity of Gases Evolved During the Combustion of Materials Taken from Electric Cables by Measuring pH and Conductivity

International Organization for Standardization (ISO), how to measure ph value in water

ISO 4316:1977 Surface active agents; Determination of pH of aqueous solutions; Potentiometric method
ISO 787-9:2019 General methods of test for pigments and extenders — Part 9: Determination of pH value of an aqueous suspension
ISO 5546:2010 Caseins and caseinates - Determination of pH (Reference method)
ISO 5546:2010 | IDF 115:2010 Caseins and caseinates — Determination of pH (Reference method)
ISO 5546:2010|IDF 115:2010 Determination of pH value of casein and caseinate (standard method)
ISO 787-9:1981 General methods of test for pigments and extenders; Part 9 : Determination of pH value of an aqueous suspension
ISO 14637:2004 Milk - Determination of urea content - Enzymatic method using difference in pH (Reference method)
ISO 14637:2004|IDF 195:2004 Determination of milk urea content using enzymatic method of pH difference (reference method)
ISO 10349-13:2002 Photography - Photographic-grade chemicals; Test methods - Part 13: Determination of pH
ISO 11843-6:2019 Capability of detection — Part 6: Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
ISO 11843-6:2013 Capability of detection - Part 6: Methodology for the determination of the critical value and the minimum detectable value in Poisson distributed measurements by normal approximations
ISO 17190-1:2020 Urine-absorbing aids for incontinence — Polyacrylate superabsorbent powders — Part 1: Test method for determination of pH
ISO 11843-4:2003 Capability of detection - Part 4: Methodology for comparing the minimum detectable value with a given value
ISO/DIS 20782 Petroleum products and other liquids — Ethanol — Test method for pH determination of ethanol fuel

AASHTO - American Association of State Highway and Transportation Officials, how to measure ph value in water

T 200-1979 Standard Method of Test for pH of Aqueous Solutions with the Glass Electrode (ASTM Designation E 70-97)
T 289-1991 Standard Method of Test for Determining pH of Soil for Use in Corrosion Testing
T200-1979 Standard Method of Test for pH of Aqueous Solutions with the Glass Electrode (Nineteenth Edition; Revised Per Interim Specifications - Tests and Methods - 1999)

ES-UNE, how to measure ph value in water

UNE-EN ISO 787-9:2020 General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension (ISO 787-9:2019)
UNE-EN 4426:2020 Aerospace series - Non-metallic materials - Textiles - Test method - Determination of conductivity and pH of aqueous extracts (Endorsed by Asociación Española de Normalización in April of 2020.)

AT-ON, how to measure ph value in water

ONORM S 1876-1983 Testing of textiles; determination of the pH value of fibre materials; method by extraction
ONORM DIN 10456-1993 Determination of pH of caseins and caseinates - Reference method

Professional Standard - Machinery, how to measure ph value in water

JB/T 6237.10-1992 Determination of pH value of silver powder aqueous solution by chemical analysis method of silver powder for electrical contacts
JB/T 6237.8-2008 Test methods for chemical analysis of silver powder for electric contact material. Part 8: Determination of pH of aqueous solution

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, how to measure ph value in water

PREN 4426-1998 Aerospace Series Textiles Test Method Determination of Conductivity and pH of Aqueous Extracts
PREN 4426-2001 Aerospace Series Non-Metallic Materials Textiles Test Method Determination of Conductivity and pH of Aqueous Extracts (Edition P 1)

European Committee for Standardization (CEN), how to measure ph value in water

EN ISO 787-9:2019 General methods of test for pigments and extenders - Part 9: Determination of pH value of an aqueous suspension (ISO 787-9:2019)
EN 1245:1998 Adhesives - Determination of pH - Test Method Ratified European Text
EN ISO 787-9:1995 General Methods of Test for Pigments and Extenders - Part 9: Determination of pH Value of an Aqueous Suspension ISO 787-9: 1981
prEN 480-9-1991 Admixtures for concrete, mortar and grout; test methods; part 9: determination of the pH value

PT-IPQ, how to measure ph value in water

NP 1355-1976

国家市场监督管理总局、中国国家标准化管理委员会, how to measure ph value in water

GB/T 5211.6-2020 General methods of test for pigments and extenders—Part 6: Determination of pH value of an aqueous suspension

ZA-SANS, how to measure ph value in water

SANS 10183-4-6:2010 Adhesives for wood Part 4-6: Test methods - Determination of pH
SANS 11843-4:2009 Capability of detection Part 4: Methodology for comparing the minimum detectable value with a given value

Professional Standard - Non-ferrous Metal, how to measure ph value in water

YS/T 738.1-2010 Analysis Method for aluminum hydroxide for filler- Part 1: Determination method of pH value

Hubei Provincial Standard of the People's Republic of China, how to measure ph value in water

DB42/T 275-2003 The method for determination of microcystins in water body

Jilin Provincial Standard of the People's Republic of China, how to measure ph value in water

DB22/T 2214-2014 Detection method of tapeworm and trematode in freshwater fish

GOSTR, how to measure ph value in water

GOST R ISO 12505-1-2019 Skin barrier for ostomy aids. Test methods. Part 1. Size, surface pH and water-absorbency

National Health Commission of the People's Republic of China, how to measure ph value in water

GB 23200.25-2016 National food safety standards— Determination of oxadiazon residue in fruits

CU-NC, how to measure ph value in water

NC 40-137-1988 Manufacturing and Textile Industry. Determination of pH in Aqueous Extract. Testing Methods

国家质量监督检验检疫总局, how to measure ph value in water

SN/T 0220-2016 Detection method for carbendazim residues in exported fruits

Shandong Provincial Standard of the People's Republic of China, how to measure ph value in water

DB37/T 343-2003 Determination method of phosphate content in cod and other aquatic products

ES-AENOR, how to measure ph value in water

UNE 77-078-1989