pH meter method

pH meter method, Total:262 items.

The international standard classification for "pH meter method" includes: Manufacturing forming processes , Metallic coatings , Pesticides and other agrochemicals , Alcohols. Ethers , Organic chemicals , Animal feeding stuffs , Colours and measurement of light , Salts , Lubrication systems , Chemical reagents , Starch and derived products , Cement. Gypsum. Lime. Mortar , Natural fibres , Aluminium and aluminium alloys , Rubber , Optical measuring instruments , Chemical analysis , Exploratory and extraction equipment , Other equipment for petroleum and natural gas industries , Geology. Meteorology. Hydrology .

The Chinese standard classification for "pH meter method" includes: Casting , Basic standards and general methods for pesticides , Tooth paste, soap and detergent , Organic chemicals in general , Livestock and poultry feed and additive , Electric lighting in general , Light metals and their alloys analysis method , Pipeline fittings , Chemical reagent in general , Basic standards and general methods , Cement , Half finished linen products , Technical Management , Rubber products in general , Technical management , Spacecraft power system , Hydrogeological survey , Petroleum drilling , Paper manufacturing machinery in general , Boiler and its auxiliary equipment , Meteorology .

Professional Standard - Electricity

DL 429.3-1991 Water-soluble acid measurement method (acidometer method)

Military Standard of the People's Republic of China-General Armament Department

GJB/Z 377A-1994 Mathematical statistical methods for sensitivity testing
GJB 772.409-1993 Test methods for explosives pH meter method
GJB 772.405-1989 Test methods for explosives Acid and alkalinity determination Hot water extraction method
GJB 772.404-1989 Test methods for explosives - Determination of acidity and alkalinity - Complete dissolution method

Professional Standard - Aviation

HB 5351.5-1986 Method for Determination of Acidity of Investment Casting Coatings (PH Meter Method)
HB 5351.5-2004 Test method for properties of investment casting slurry -- Part 5: The pH-meter method for the determination of acidity
HB 7064.1-1994 Method of chemical analysis in salt bath for metal heat treatment - Determination of pH value by acidity meter method
HB/Z 5108.1-1999 Analysis Method of Phosphating Solution - Determination of Free Acidity and Total Acidity Through Potentiometric Titration
HB 5351.4-1986 Method for Determination of Acidity of Investment Casting Coatings (PH Test Paper Method)

Hebei Provincial Standard of the People's Republic of China

DB13/T 1231-2010 Density Determination Method for Chemical Products Intelligent Liquid Density Meter Method
DB13/T 1233-2010 Method for Determination of Acidity (Acid Value) and Alkalinity of Chemical Products

Professional Standard - Military and Civilian Products

WJ 47-2006 Nitrocellulose test method Viscosity viscometer method

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

GB/T 13216.9-1991 Test methods for glycerines--Determination of acidity or alkalinity--Titrimetric method
GB/T 17186.1-2015 Calculation methods for the pipe flange joints—Part 1： Calculation method satisfies both strength and rigidity requirements
GB/T 26177-2010 Methods of characterizing the performance of radiometers and photometers
GB/T 4324.28-1984 Methods for chemical analysis of tungsten - The thiocyanate photometric method for the determination of molybdenum content
GB/T 6911.2-1986 Methods for analysis of water for boiler and for cooling--The determination of sulfate--Photometric method as Barium chromate
GB/T 15400-1994 Determination of tryptophan in feedstuffs - Spectrophotometry
GB/T 28135-2011 Testing method of acidity(alkalinity) for pesticides—Indicator method
GB/T 14827-1993 chemical products for industrial use - Test method for the determination of acidity and alkalinity - Volumetric method
GB/T 12411.4-1990 Test method for softness of jute and kenaf fibres. Twist tester method
GB/T 2016-1980 Test method for whiteness of white portland cement
GB/T 9736-1988 Chemical reagent-General method for the determination of acidity and alkalinity
GB/T 12090-1989 Method for determination of acidity of starches and derived products
GB/T 3169.5-1982 Chemical analysis of aluminum powder--The potassium periodate photometric method for determination of manganese
GB/T 9736-2008 Chemical reagent - General method for the determination of acidity and alkalinity
GB/T 8158.7-1987 Methods for chemical analysis of sodium fluoride--The neutral titration for the determination of acidity
GB/T 17186-1997 Calculating method for strength steel pipe flanged joint
GB/T 12411.4-90 Test method for softness of jute and kenaf fibres--Twist tester method

Professional Standard - Electron

SJ/T 10925-1996 Potassium silicate solution for use in electronic industry - Methods of calculation of concentration and modulus

Professional Standard - Agriculture

175药典四部-2020 2001 Other methods of traditional Chinese medicine 2303 Determination of rancidity
GB 9736-1988 General method for the determination of acidity and alkalinity of chemical reagents
187药典四部-2015 2001 Other methods of traditional Chinese medicine 2303 Determination of rancidity

Professional Standard - Chemical Industry

HG/T 3323-1982 Method for Determination of Rubber Slurry Viscosity (Rotary Viscometer Method)
HG/T 3323-2008 Rubber Latex Bord - Determination of viscosity(Rotating viscometer method)
HG 29805-1991 Calculation Methods for Comprehensive Energy Consumption of Sodium Carbonate Products

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 39388-2020 Characterization of the performance of illuminance meters and luminance meters

Professional Standard - Commodity Inspection

SN/T 2903-2011 Dangerous Goods. Determination of Viscosity of Flammable Liquids. Capillary Method

Professional Standard - Aerospace

QJ 2838.1-1996 Analysis Method for Methyl Hydrazine Purity and Water - Methyl Hydrazine Purity (Potassium Iodate Method)
QJ 2318-1992 Gyro accelerometer test method

Professional Standard - Geology

DZ/T 0064.58-1993 Groundwater quality test methods - the determination of nitrate radical with spectrophotometric method with phenol disulfonic acid
DZ/T 0064.43-1993 Groundwater quality test methods - the determination of acidity with titrimetry

Professional Standard - Petroleum

SY 6808-2010 Calibration method of mudstone density meter
SY/T 6676-2007 The calibration method of drilling fluid density meter
SY/T 6808-2010 Calibration Method for Claystone Densimeter
SY/T 5322-2000 Design method of casing string strength
SY 6676-2007 Drilling Fluid Density Meter Calibration Method

Professional Standard - Nuclear Industry

EJ/T 909.6-1999 The methods of uranium resource assessment Abundance estimation method

Professional Standard - Light Industry

QB/T 1927.2-1993 Calculation Method for Energy Balance and Thermal Efficiency of Acid Process Digester

Professional Standard - Railway

TB/T 2705-1996 Vehicle Axle Design and Strength Calculation Method
TB/T 2395-1993 Design and Strength Calculation Method of Locomotive Axle

Professional Standard - Non-ferrous Metal

YS/T 535.7-2006 Sodium Fluoride Chemical Analysis Method for Determination of Acidity by Neutralization Method

国家能源局

SY/T 6864-2020 The calibration method of the drilling fuid viscometer
SY/T 6676-2022 Calibration method of drilling fuid density meter

Professional Standard - Machinery

JB/T 6735-1993 Calculation Method for Strength of Boiler Hanger Rod

Professional Standard - Energy

NB/T 11269-2023 Strength calculation method of boiler suspender

Professional Standard - Meteorology

QX/T 257-2015 Calibration method of hair hygrometer(hygrograph)
QX/T 69-2007 Measurement of atmospheric turbidity -Sun-photometric method

Group Standards of the People's Republic of China

T/CMA HG110-2023 Calibration Method for On-Line Turbidimeters

GSO

DL/T 429.3-1991 Test methods for oil quality in power systems - Determination of water-soluble acid (acidometer method)
GSO 1244:2002 Methods of test for sulphur determination of acidity
OS GSO 1244:2002 Methods of test for sulphur determination of acidity
GSO ISO 15214:2014 Microbiology of food and animal feeding stuffs -- Horizontal method for the enumeration of mesophilic lactic acid bacteria -- Colony-count technique at 30 degrees C

Indonesia Standards

SNI 13-6788-2002 Test methods of peat material pH by pH meter
SNI 19-2483-1991 Test methods for phospate and ortophospate content on water by spectrophotometers in a ascorbic acid
SNI 06-6989.31-2005 Water and waste water - Part 31: Test methods of phosphate content by spectrophotometers with acid ascorbic
SNI 06-6852-2002 Calculation methods of sodium carbonate residue in water
SNI 19-6737-2002 Initial calculation methods for the rate of reservoir sedimentation

The American Road & Transportation Builders Association

AASHTO T 98-1999 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter
AASHTO T 98-2012 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter
AASHTO T 98M/T 98-2012 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter
AASHTO T98-1999 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter Twentieth Edition; ASTM C115-96a

American Society for Testing and Materials (ASTM)

ASTM C115-96a Standard Test Method for Fineness of Portland Cement by the Turbidimeter
ASTM C115-10 Standard Test Method for Fineness of Portland Cement by the Turbidimeter
ASTM C115/C115M-10e1 Standard Test Method for Fineness of Portland Cement by the Turbidimeter
ASTM C115-96a(2003) Standard Test Method for Fineness of Portland Cement by the Turbidimeter
ASTM D237-57(1997) Test method for acidity of formaldehyde solutions
ASTM D1067-16 Standard Test Methods for Acidity or Alkalinity of Water
ASTM D1067-06 Standard Test Methods for Acidity or Alkalinity of Water
ASTM D567-53 Method for Calculating Viscosity Index
ASTM D2379-99 Standard Test Method for Acidity of Formaldehyde Solutions
ASTM D8045-17(2023) Standard Test Method for Acid Number of Crude Oils and Petroleum Products by Catalytic Thermometric Titration
ASTM D2086-99 Standard Test Method for Acidity in Vinyl Acetate and Acetaldehyde
ASTM D548-97(2002) Standard Test Method for Water-Soluble Acidity or Alkalinity of Paper
ASTM D2086-08(2012) Standard Test Method for Acidity in Vinyl Acetate and Acetaldehyde
ASTM D2086-22 Standard Test Method for Acidity in Vinyl Acetate and Acetaldehyde
ASTM D6099-03 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
ASTM D6099-08 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
ASTM D1982-13(2017) Standard Test Method for Titer of Fatty Acids
ASTM D6099-97 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
ASTM E1788-96(2003) Standard Test Method for Acidity in Acrylonitrile
ASTM D2379-09(2023) Standard Test Method for Acidity of Formaldehyde Solutions
ASTM D2379-09 Standard Test Method for Acidity of Formaldehyde Solutions
ASTM D2284-95 Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D2379-04 Standard Test Method for Acidity of Formaldehyde Solutions
ASTM D1982-85(2009) Standard Test Method for Titer of Fatty Acids
ASTM D2284-95(2002) Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM E1788-96 Standard Test Method for Acidity in Acrylonitrile
ASTM D2379-09(2017) Standard Test Method for Acidity of Formaldehyde Solutions
ASTM E1788-08 Standard Test Method for Acidity in Acrylonitrile
ASTM D1982-13 Standard Test Method for Titer of Fatty Acids
ASTM D2284-11(2019) Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D2086-03 Standard Test Method for Acidity in Vinyl Acetate and Acetaldehyde
ASTM D1982-85(1999) Standard Test Method for Titer of Fatty Acids
ASTM D2284-11 Standard Test Method for Acidity of Sulfur Hexafluoride
ASTM D1982-13(2022) Standard Test Method for Titer of Fatty Acids
ASTM D2086-08 Standard Test Method for Acidity in Vinyl Acetate and Acetaldehyde
ASTM D2086-02 Standard Test Method for Acidity in Vinyl Acetate and Acetaldehyde

CU-NC

NC 23-05-1968 Technical sulphuric acid. Photometric determinat?on of iron content.
NC 20-25-6-1988 Medical Sciences. Clinical Auxiliary Methods and Means Photometric Determination of Creatinine. Method of Clinical Analyses

AASHTO - American Association of State Highway and Transportation Officials

T 98M/T 98-2012 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter
T 98-1999 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter
T 98-1993 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter (ASTM C115-91)
DIVISION I SECTION 5-C-1996 Strength Design Method Load Factor Design
DIVISION I SEC 4-C-1996 Strength Design Method Load Factor Design
DIVISION I SEC 5-C-1996 Strength Design Method Load Factor Design

South African Bureau of Standard

SANS 6310:2005 Sulfate content of water (turbidimetric method)

SCC

BS 684-2-2.10:1976 Methods of analysis of fats and fatty oils. Other methods-Determination of acidity, acid value and mineral acidity
NS 4810:1970 Method for calculating loudness level
AWWA JAW27635 Journal AWWA — Suggested Methods for Calculating and Interpreting Calcium Carbonate Saturation Indexes
BS 4694:1971 Method for the determination of acidity of bitumen (neutralization value)
DANSK DS/ISO 532-1:2017 Acoustics – Methods for calculating loudness – Part 1: Zwicker method
AWPA A79-18 Standard Method for Determination of Total Acidity for Calculating Pentachlorophenol in Dry Chemical
AWPA A79-12 Standard Method for Determination of Total Acidity for Calculating Pentachlorophenol in Dry Chemical
NS-ISO 532-1:2017 Acoustics - Methods for calculating loudness - Part 1: Zwicker method
BS 4289-5:1968 Methods for the analysis of oilseeds-Determination of acidity of oil
NS-ISO 532-2:2017 Acoustics - Methods for calculating loudness - Part 2: Moore-Glasberg method
DANSK DS/ISO 532-2:2017 Acoustics – Methods for calculating loudness – Part 2: Moore-Glasberg method
DANSK DS/ISO 532-3:2023 Acoustics – Methods for calculating loudness – Part 3: Moore-Glasberg-Schlittenlacher method
BS 684-2-2.10:1988 Methods of analysis of fats and fatty oils. Other methods-Determination of acidity
NS-ISO 532:1975 Acoustics - Method for calculating loudness level
CIE 053-1982 Methods of characterizing the performance of radiometers and photometers
JIS C 1612:2023 Performance test methods for radiation thermometers
DANSK DS/ISO 532:1975 Acoustics – Method for calculating loudness level

GOSTR

GOST 34457-2018 Starch. Methods for determination of acidity
GOST R 58594-2019 Soils. Method for determination of exchangeable acidity

RU-GOST R

GOST R 51455-1999 Yogurts. Potentiometric method for determination of titratable acidity
GOST 12788-1987 Beer. Methods for determination of acidity
GOST R 50779.28-2017 Statistical methods. Power law model. Goodness of-fit tests and estimation methods
GOST 5670-1951 Backery goods, methods for determination of acidity
GOST 5670-1996 Bread, rolls and buns. Methods for determination of acidity
GOST 26484-1985 Soils. Method for determination of exchangeable acidity
GOST 21098-1982 Cinematik chains. Methods of calculation accuracy
GOST R 51468-1999 Caseins. Method for determination of free acidity
GOST R 54669-2011 Milk and milk products. Methods for determination of acidity
GOST 26597-1989 Sunflower. Method for determination of acid number of oil using pH-meter
GOST 8756.16-1970 Canned food products, methods for determination of actual acidity
GOST 25.504-1982 Strength calculation and testing. Methods of fatigue strength behaviour calculation
GOST 31992.1-2012 Paint materials. Method for determination of density. Part 1. Pyknometer method

British Standards Institution (BSI)

BS 4198:1967 Method for calculating loudness
BS ISO 532-1:2017 Acoustics. Methods for calculating loudness. Zwicker method
BS ISO 532-3:2023 Acoustics. Methods for calculating loudness - Moore-Glasberg-Schlittenlacher method
BS ISO 532-2:2017 Acoustics. Methods for calculating loudness. Moore-Glasberg method
BS ISO 532-1:2017(2018) Acoustics — Methods for calculating loudness Part 1 : Zwicker method
BS 667:2005 Illuminance meters - Requirements and test methods
BS 7920:2005 Luminance meters - Requirements and test methods
BS 667:2005(2011) Illuminance meters — Requirements and test methods
BS 7920:2005(2011) Luminance meters — Requirements and test methods
BS 7142-5:1997 Methods for analysis of milk-based products - Determination of titratable acidity of yogurt (potentiometric method)
BS ISO 6091:2010 Dried milk - Determination of titratable acidity (Reference method)
BS 6248-5:1982 Caseins and caseinates - Method for determination of free acidity of caseins (reference method)
BS 6392-1:1983(2011) Testing of ethanol for industrial use — Part 1 : Method for detection of alkalinity or determination of acidity to phenolphthalein

Danish Standards Foundation

DS/ISO 2590:1981 General method for the determination of arsenic. Silver diethyldithiocarbamate photometric method

Korean Agency for Technology and Standards (KATS)

KS M ISO 6382:2004 General method for determination of silicon content－Reduced molybdosilicate spectrophotometric method
KS Q ISO 11056-2014(2019) Sensory analysis — Methodology — Magnitude estimation method
KS M ISO 2590:2004 General method for the determination of arsenic－Silver diethyldithiocarbamate photometric method
KS B 5344-2022 Hygrometers-Test method
KS B 5344-1997(2022) Hygrometers-Test method
KS B 5344-1997(2017) Hygrometers-Test method
KS K 0255-1999 Textile acidity (pH) measurement method
KS M 1944-2009 Acetic acid for industrial use－Method of test－Determination of formic acid content－Iodometric method
KS K 0630-2019 Test method for colour fastness to perborate
KS A 0506-3-2013 Methods of calibration for viscosity gauge
KS Q ISO 11056-2019 Sensory analysis — Methodology — Magnitude estimation method
KS B 5344-1997 Hygrometers-Test method
KS M 1902-2002(2007) Butane-1-ol for industrial use－Method of test－Determination of acidity－Titrimetric method
KS A 0506-3-2002 Methods of calibration for viscosity gauge
KS L 5113-2023 Testing method for whiteness of white portland cement
KS A 0506-3-2002(2012) Methods of calibration for viscosity gauge
KS K 0650-1-2017 Test method for color fastness to rubbing : Crock meter method
KS M 1910-2009 Phthalic anhydride for industrial use－Methods of test－Determination of free acidity－Potentiometric method
KS L 5106-2019 Testing method for fineness of portland cement by air permeability apparatus
KS L 2411-2001 Method of measurement of glass thickness forcarbonated beverage bottles
KS M 1917-2009 Maleic anhydride for industrial use－Methods of test－Determination of free acidity－Potentiometric method
KS M 1917-2002(2007) Maleic anhydride for industrial use－Methods of test－Determination of free acidity－Potentiometric method
KS M 1910-2002(2007) Phthalic anhydride for industrial use－Methods of test－Determination of free acidity－Potentiometric method
KS K 0630-2014 Test method for colour fastness to perborate
KS L 5113-2008(2018) Testing method for whiteness of white portland cement
KS H ISO 6091:2006 Dried milk-Determination of titratable acidity(Reference method)
KS M 2417-2011 Standard test method for acidity in aviation turbine fuel
KS L 2411-2001(2016) Method of measurement of glass thickness forcarbonated beverage bottles
KS M 1951-2002(2007) Acetone for industrial use－Methods of test－Determination of acidity to phenolphthalein－Titrimetric method
KS A 0512-2019 Method of temperature measurement by liquid-in-glass thermometers
KS I ISO 532-2014(2019) Acoustics — Method for calculating loudness level
KS A 0514-2020 Method of temperature measurement by filled-system thermometers and bimetaillic thermometers
KS A 0513-2021 Methods of temperature measurement by optical pyrometers

VN-TCVN

TCVN 5522-1991 Food products.Method for enumeration of lactobacillus bacteria
TCVN 4403-2011 Soil quality.Method for determination of exchangeable aluminium and acidity.
TCVN 4404-1987 Cultivated soil.Methods for determination of hydrolytic acidity

BE-NBN

NBN 52.060-1958 Fatty acid alkalinity method NBN 52.060
NBN T 03-174-1980 Sodium sulphate for industrial use - Determination of sulphates content - Calculation method and barium sulphate gravimetric method

IN-BIS

IS 7234-1974 Methods for estimating folic acid in foods
IS 9840-1981 Methods for estimating pantothenic acid in foods
IS 7815-1975 Methods for estimating amino acids in food
IS 11964-1987 Method for determination of free acidity in casein (reference method)
IS 2806-1964 Resistance thermometer temperature measurement method
IS 12899-1989 Dairy products—Enumeration of specific lactic acid bacteria in yogurt—Test methods
IS 7096-1981 Hardness test method for metal materials hardness tester
IS 7172-1984 Calibration method of hardness tester
IS 9967-1981 Cadmium reduction photometry method for determination of nitrate and nitrite content in cheese

SE-SIS

SIS 64 41 11-1969 Thermometers. Test methods
SIS SS-ISO 532:1986 Acoustics - Method for calculating loudness level

Japanese Industrial Standards Committee (JISC)

JIS B 7920:1994 Hygrometers -- Test method
JIS K 7215:1986 Testing methods for durometer hardness of plastics
JIS L 0851:1994 Testing method for colour fastness to acid spotting
JIS L 0851:2013 Testing methods for colour fastness to acid spotting
JIS Z 8707:1992 Method of temperature measurement by filled-system thermometers and bimetallic thermometers
JIS C 1612:2000 Test methods for radiation thermometers

RO-ASRO

STAS SR 13300-4-1994 Starches. Methods of analysis. Acidity determination
STAS SR 13359-6-1998 Glucose. Methods of analysis. Acidity determination
SR 2567-1-1997 Soft drinks - Methods of analysis - Determination of total acidity (Uzual method )

Spanish Association for Standardization (UNE)

UNE 74014:1978 METHOD FOR CALCULATING LOUDNESS LEVEL
UNE-ISO 11056:2018 Sensory analysis -- Methodology -- Magnitude estimation method
UNE 34-850-1986 milk powder. Determination of nitrate and nitrite content. Calcium reduction method and photometric method

CZ-CSN

CSN 58 8774-1994 Methods of test for fats and oils Spectrophotometric determination of benzoic acid
CSN 56 0216 Cast.5-1985 Testing methods for ines. Determination f total acidity
CSN 56 0216 Cast.5-1979 Testing method? for winos. Determina- ion of total acidity
CSN 99 4442-1989 Indenters for hardness testing machines Methods of verification

Association Francaise de Normalisation

NF ISO 14388-3:2014 Soil quality - Acid-base counting method for acid sulphate soils - Part 3: Suspended peroxide oxidation method combined with acidity and sulphides (SPOCAS)
NF ISO 14388-2:2014 Soil quality - Acid-base counting method for acid sulfate soils - Part 2: chromium sulfate reduction method
NF T20-253:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Spectrophotometric determination of iron.
NF ISO 11056:2021 Sensory analysis - Methodology - Method for estimating magnitude
NF T60-221:1985 ANIMAL AND VEGETABLE FATS AND OILS. DETERMINATION OF ACID VALUE AND OF ACIDITY.
NF V04-349*NF ISO 6091:2010 Dried milk - Determination of titratable acidity (Reference method)

International Organization for Standardization (ISO)

ISO 1687:1976 Sodium and potassium silicates for industrial use; Determination of density at 20 degrees C of products in solution; Method using density hydrometer and method using pyknometer
ISO 731-2:1977 Formic acid for industrial use; Methods of test; Part II : Determination of total acidity; Titrimetric method
ISO 6091:2010|IDF 86:2010 Determination of titrated acidity of milk powder (standard method)
ISO 532-1:2017 Acoustics - Methods for calculating loudness - Part 1: Zwicker method
ISO 6091:2010 Dried milk - Determination of titratable acidity (Reference method)
ISO 532-3:2023 Acoustics — Methods for calculating loudness — Part 3: Moore-Glasberg-Schlittenlacher method

American National Standards Institute （ANSI)

ANSI/ASTM D548:1997 Test Method for Water-Soluble Acidity or Alkalinity of Paper
ANSI S3.5-1997 Methods for the Calculation of the Articulation Index
ANSI/ASTM D3444:2000 Test Method for Total Acid Number of Tricholorotriflourethane

GOST

GOST 5898-2022 Confectionery. Methods for determination of acidity and alkalinity

HU-MSZT

MSZ KGST 545-1977 rules and regulations for statistical methods

Standard Association of Australia （SAA）

AS 1683.15.2:1990 Methods of test for elastomers - Durometer hardness
AS ISO 532.1:2019 Acoustics — Methods for calculating loudness, Part 1: Zwicker Method
AS 1580.214.5:1990 Paints and related materials - Methods of test, Method 214.5: Consistency - Rotational viscometer
AS 2350.8:1980 Methods of testing portland and blended cements - Fineness index of portland cement by air permeability method
AS ISO 532.2:2019 Acoustics — Methods for calculating loudness, Part 2: Moore-Glasberg method
AS 1580.214.1:1990 Paints and related materials - Methods of test, Method 214.1: Consistency - Stormer viscometer

Canadian General Standards Board （CGSB)

CGSB 1-GP-71 METH 4.5-1974 Methods of Testing Paints and Pigments Consistency Stormer Consistency
CGSB 1-GP-71 METH 53.5-1980 Methodes D'Essai Des Peintures Et Pigments Alcalinite Et Acidite

KR-KS

KS A IEC 61710-2003(2023) Power/power law model - goodness-of-fit test and estimation methods
KS L 5113-2008(2023) Testing method for whiteness of white portland cement
KS K 0650-1-2017(2022) Test method for color fastness to rubbing : Crock meter method

German Institute for Standardization

DIN ISO 532-1:2022-03 Acoustics - Methods for calculating loudness - Part 1: Zwicker method

ITU-R - International Telecommunication Union/ITU Radiocommunication Sector

REPORT SA.2066-2006 Means of calculating low-orbit satellite visibility statistics

AT-ON

ONORM ISO 4292:1988 Methodsfor the assessment ofdeparture from roundness; measurement by two- and three-point methods

International Telecommunication Union (ITU)

ITU-R REPORT SA.2066-2006 Means of calculating low-orbit satellite visibility statistics

API - American Petroleum Institute

API PAPER-906-14-I-1969 A SIMPLE@ ACCURATE@ FAST METHOD FOR CALCULATING CALCIUM SULFATE SOLUBILITY IN OIL FIELD BRINE