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Total Acidity Test Method

Total Acidity Test Method, Total:500 items.

In the international standard classification, Total Acidity Test Method involves: Beverages, Organic chemicals, General methods of tests and analysis for food products, Inorganic chemicals, Animal feeding stuffs, Non-metalliferous minerals, Water quality, Analytical chemistry, Food products in general, Biology. Botany. Zoology, Road vehicle systems, Coals, Telecommunication terminal equipment, Plastics, Tea. Coffee. Cocoa, Leather technology, Paint ingredients, Insulating fluids, Semiconducting materials, Fruits. Vegetables, Furniture, Construction materials, Meat, meat products and other animal produce, Sugar. Sugar products. Starch, Processes of the textile industry, Milk and milk products, Ferrous metals, Medical sciences and health care facilities in general, Farming and forestry, Medical equipment, Vocabularies, Geology. Meteorology. Hydrology, Telecommunication systems, Soil quality. Pedology, Paper and board, Cereals, pulses and derived products, Pesticides and other agrochemicals, Fertilizers, Microbiology, Veterinary medicine, Bottles. Pots. Jars, Road engineering, Protection against fire, Non-destructive testing, Glass, Elements of buildings, Raw materials for rubber and plastics, Products of the chemical industry, Environmental testing, Products of the textile industry, Cutting tools, Thermodynamics and temperature measurements, Continuous handling equipment, Mining and quarrying, Spices and condiments. Food additives, Environmental protection, Nuclear energy engineering, Tobacco, tobacco products and related equipment, Power stations in general, Pharmaceutics, Machine tool systems, Shipbuilding and marine structures in general, Fuels, Laboratory medicine, Electrical wires and cables, TESTING, Insulating materials, Testing of metals, Occupational safety. Industrial hygiene, Solar energy engineering, Resistors, Electronic tubes, Optoelectronics. Laser equipment, Textile auxiliary materials, Electricity. Magnetism. Electrical and magnetic measurements.


Taiwan Provincial Standard of the People's Republic of China, Total Acidity Test Method

  • CNS 14850-2004 Method of test for wines and spirits-Determination of total acidity and total volatile acidity
  • CNS 9434-1982 Method of Test for Beverage: Determination of Total Acidity
  • CNS 15091-7-2007 Method of test for deep sea water - Determination of total suspended matters
  • CNS 11026-1988 Method of test for milk and milk products - Determination of titrable acidity
  • CNS 8626-2004 Method of test for fruit and vegetable products-Determination of titratable acidity

CZ-CSN, Total Acidity Test Method

  • 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 56 0210 Cast.6-1985 Testing methods of alcoholic beverages. Determination of acids in wine distillate and brandy
  • CSN 46 7092-19-1998 Testing methods for feeding stuffs - Part 19: Determination of free, binded and total acidity in water extract
  • CSN ISO 6676:1992 Acid-grade fluorspar - Determination of total phosphorus content - Molybdophosphate photometric method
  • CSN 65 0351-1967 Testing methods of phthalates
  • CSN 56 0246 Cast.13-1983 Methods of testing for canned semi-finished products and products of fruits and vegetables. Determination of total acidity
  • CSN 65 2411-1985 Disodium tetraborate t echnical Testing methods
  • CSN 58 8774-1994 Methods of test for fats and oils Spectrophotometric determination of benzoic acid
  • CSN 65 1025 Cast.10-1989 Sulphuric acid for industrial use. pectrophotometric method for the etermination of total nitrogen xides
  • CSN 56 0240 Cast.5-1982 Testing methods for non-alcoholic drinks. Determination of acidity
  • CSN 46 7092-26-1998 Testing methods for feeding stuffs - Part 26: Determination of total carbonate content
  • CSN 58 8772-1994 Methods of test for fats and oils Determination and detection of ethyl and propyl ester of p-hydroxybenzoic acid
  • CSN 57 0111-8-2002 Testing methods for casein and caseinates - Determination of titratable acidity
  • CSN ISO 9438:1992 Metallurgical-grade fluorspar - Determination of total phosphorus content - Reduced molybdophosphate spectrometric method
  • CSN 70 0512-1980 Silic ate glass. Method for determination of tfae transformatlon temperature
  • CSN 570111-8-2002 Testing methods for casein and caseinates - Determination of titratable acidity

American National Standards Institute (ANSI), Total Acidity Test Method

  • ANSI/ASTM D3444:2000 Test Method for Total Acid Number of Tricholorotriflourethane
  • ANSI/ASTM D2942:1996 Test Method for Total Acid Acceptance of Halogenated Organic Solvents (Nonreflux Methods)
  • ANSI/ASTM D548:1997 Test Method for Water-Soluble Acidity or Alkalinity of Paper
  • BS ISO 19043:2023 Natural rubber latex concentrate. Determination of total phosphate content by spectrophotometric method (British Standard)

海关总署, Total Acidity Test Method

  • SN/T 5451-2022 Commercial kit detection method for total lactic acid bacteria method 1
  • SN/T 4544.2-2022 Commercial kit detection method: Total number of colonies Method 2
  • SN/T 5216-2020 Commercial kit detection method nisin method one

RO-ASRO, Total Acidity Test Method

Professional Standard - Aviation, Total Acidity Test Method

  • HB/Z 5108.1-1999 Analytical methods for phosphating solutions - Potentiometric titration for the determination of free and total acidity
  • HB 7064.6-1994 Method of chemical analysis in salt bath for heat treatment of metals - Determination of total alkalinity by acid-base titration
  • HB 5351.5-1986 Method for Determination of Acidity of Investment Casting Coatings (PH Meter Method)
  • HB 5219.18-1998 Determination of Total Rare Earth by Oxalate Gravimetric Method for Chemical Analysis of Magnesium Alloys
  • HB 5218.13-1995 Aluminum Alloy Chemical Analysis Method Oxalate Gravimetric Determination of Total Rare Earth
  • HB 5351.4-1986 Method for Determination of Acidity of Investment Casting Coatings (PH Test Paper Method)

YU-JUS, Total Acidity Test Method

  • JUS H.G8.011-1980 Reagents. Hydrochloric acid. Determination of total acidity. Titrimetric method
  • JUS H.G8.027-1981 Reagents. Sulphuric acid. Determination of total acidity. Titrimetric method
  • JUS H.G8.393-1989 Reagents. Nitric aci?. Determination of total acidity. Titrimetric raethod
  • JUS H.Z1.137-1985 Testing of industrial vvaters. Determination of nitrite-nitrate and the combined nitrite-nitrate nitrogen, Spectrophotometric method
  • JUS H.B8.284-1981 Fertilizers. Calcium ammoniumnitrate. Tests methods
  • JUS H.Z1.175-1985 Testing of industrial waters. Determination of total arsenic. Spectrophotometric method with silver die- thyldithiocarbamate
  • JUS H.B8.313-1977 Sodium and potassium silicatesfor industrial use. Samples and methodes of test. General
  • JUS H.K8.022-1979 Testing methods for adhesives. Determination ofviscosity
  • JUS H.P8.084-1988 Testing of pesticides. DDT, technical. Determination of acidity. Volumetric method
  • JUS H.B8.432-1983 High-grade fluorspar and acid-grade fluorspar for industrial use. Determination of total phosphorus content. Molybdophosphate photometric method
  • JUS H.P8.085-1988 Testing of pesticides. DDT, technical. Determination of acidity. Potentiometric method
  • JUS H.N8.151-1989 Testing of paper and board. Determination of roughness/smoothness (air leak methods). General method
  • JUS H.K8.024-1979 Wood adhesives testing methods. Determination ofshear strenght

RU-GOST R, Total Acidity Test Method

  • GOST 30553-1998 Hydrochloric acid for industrial use. Determination of total acidity of titrimetric method
  • GOST R 50706.1-1994 Nitric acid for industrial use. Determination of total acidity. Titrimetric method
  • GOST 12788-1987 Beer. Methods for determination of acidity
  • GOST 13496.12-1998 Mixed fodder, raw mixed fodder. Method for determination of total oxidity
  • GOST 27082-1989 Canned and preserved fish and other seaproducts. Method for determination of total acidity
  • GOST 13496.12-1975 Combined animal feeding stuffs. Method for determination of total oxidity
  • GOST R 51455-1999 Yogurts. Potentiometric method for determination of titratable acidity
  • GOST 27753.4-1988 Greenhouse grounds. Method for determination of total salts content
  • GOST 5670-1996 Bread, rolls and buns. Methods for determination of acidity
  • GOST 26484-1985 Soils. Method for determination of exchangeable acidity
  • GOST 5670-1951 Backery goods, methods for determination of acidity
  • GOST R 53360-2009 Enzyme preparation. Methods of detection of phytase activity
  • GOST R ISO 9008-2011 Glass bottles. Verticality. Test method
  • GOST R 51655-2000 Alcohol products and raw material for it's production. Method for determination of free and total sulphurous acid mass concentration
  • 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 28959-1991 Nitric acid for industrial use. Evaluation of the nitric acid concentration by measurement of density
  • GOST 8756.16-1970 Canned food products, methods for determination of actual acidity
  • GOST 5636-1982 Steel and alloys. Methods of detection and determination of grain size
  • GOST R 52391-2005 Wine production. Method for determination of citric acid mass concentration
  • GOST 10844-1974 Grain. Method of determination of acidity by the mash
  • GOST 32169-2013 Honey. Method determination of pH and free acidity
  • GOST R 53877-2010 Honey. Method determination of pH and free acidity
  • GOST 21395.7-1975 Resistors variable. Test method for stop strength
  • GOST 21815.15-1986 Image intensifier and image converter tubes. Method of checking the viewing area picture quality
  • GOST R 54850-2011 Roof windows and skylights. Metod for determination of reduced of thermal resistance
  • GOST R 54850-2011(2019) Roof windows and skylights. Metod for determination of reduced of thermal resistance

TR-TSE, Total Acidity Test Method

  • TS 2461-1976 NITRIC ACID FOR INDUSTRIAL USE DSTERMINATION OF TOTAL ACIDITY VOLUMETRIC METHOD
  • TS 2112-1975 CRUDE SODIUM BORATES FOR INDUSTRIAL USE-DETERMINATION OF TOTAL TITANIUM C?NTENT-PHOTOMETRIC METHOD
  • TS 2081-1975 CRUDE SODIUM BORATES FOR INDUSTRIAL USE DETERMINATION OF TOTAL ALUMINIUM CONTENT TITRIMETRIC METHOD

KR-KS, Total Acidity Test Method

  • KS M ISO 904-2017 Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
  • KS M ISO 1692-2017 Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
  • KS M ISO 1388-2-2017 Ethanol for industrial use — Methods of test — Part 2: Detection of alkalinity or determination of acidity to phenolphthalein
  • KS M ISO 740-2019 Sodium carbonate for industrial use — Determination of total soluble alkalinity — Titrimetric method
  • KS M ISO 5935-2006 Crude sodium borates for industrial use-Determination of total and alkali-soluble silica contents-Molybdosilicate spectrometric method

未注明发布机构, Total Acidity Test 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
  • BS 4267-2:1988(1999) Ammonium nitrate — Part 2 : Method for determination of total nitrogen content

International Organization for Standardization (ISO), Total Acidity Test Method

  • ISO 731-2:1977 Formic acid for industrial use; Methods of test; Part II : Determination of total acidity; Titrimetric method
  • ISO 1980:1977 Nitric acid for industrial use; Determination of total acidity; Titrimetric method
  • ISO 904:1976 Hydrochloric acid for industrial use; Determination of total acidity; Titrimetric method
  • ISO 6676:1981 Acid-grade fluorspar — Determination of total phosphorus content — Molybdophosphate photometric method
  • ISO 1692:1976 Sodium and potassium silicates for industrial use; Determination of total alkalinity; Titrimetric method
  • ISO 2761:1975 Crude sodium borates for industrial use; Determination of total titanium content; Photometric method
  • ISO 740:1976 Sodium carbonate for industrial use; Determination of total soluble alkalinity; Titrimetric method
  • ISO 4281:1977 Sodium hexafluorosilicate for industrial use; Determination of free acidity and total hexafluorosilicate content; Titrimetric method
  • ISO 2516:1973 Ammonium hydrogen carbonate for industrial use (including foodstuffs); Determination of total alkalinity; Volumetric method
  • ISO 6091:2010 Dried milk - Determination of titratable acidity (Reference method)
  • ISO 6091:2010|IDF 86:2010 Determination of titrated acidity of milk powder (standard method)
  • ISO 19043:2023 Natural rubber latex concentrate — Determination of total phosphate content by spectrophotometric method
  • ISO 5400:1984 | IULTCS Leather — Determination of total silicon content — Reduced molybdosilicate spectrometric method
  • ISO 1388-2:1981 Ethanol for industrial use; Methods of test; Part 2 : Detection of alkalinity or determination of acidity to phenolphthalein
  • ISO 19043:2015 Natural rubber latex concentrate - Determination of total phosphate content by spectrophotometric method
  • ISO 5547:2008 | IDF 91:2008 Caseins — Determination of free acidity (Reference method)
  • ISO 7590:2001 Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness
  • ISO 7590:2018 Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness
  • ISO 7590:2009 Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness

Professional Standard - Geology, Total Acidity Test Method

  • DZ/T 0064.43-1993 Groundwater Quality Inspection Method Titration Determination of Acidity
  • DZ/T 0064.58-1993 Groundwater Quality Test Method for Determination of Nitrate by Disulfonic Acid Phenol Spectrophotometry
  • DZ/T 0064.60-1993 Spectrophotometric method for determination of nitrite radicals in groundwater quality testing
  • DZ/T 0064.24-1993 Groundwater quality testing method Determination of iron by thiocyanate spectrophotometry
  • DZ/T 0064.31-1993 Groundwater Quality Examination Method Ammonium Persulfate Spectrophotometric Determination of Manganese
  • DZ/T 0064.59-1993 Groundwater Quality Examination Method Determination of Nitrate by Ultraviolet Spectrophotometry
  • DZ/T 0064.44-1993 Determination of boron by spectrophotometric method with H acid-formimine
  • DZ/T 0064.76-1993 Groundwater Quality Examination Methods Radiochemical Method Determination of Total α and Total β
  • DZ/T 0064.15-1993 Groundwater quality testing method - Determination of hardness by ethylenediaminetetraacetic acid disodium titration method
  • DZ/T 0064.15-2021 Methods of analysis of groundwater quality - Part 15: Determination of total hardness by ethylenediaminetetraacetic acid disodium titration
  • DZ/T 0064.65-1993 Groundwater Quality Examination Method Turbidimetric Determination of Sulfate
  • DZ/T 0064.10-1993 Determination of Arsenic by Silver Diethyldithiocarbamate Spectrophotometric Method for Groundwater Quality
  • DZ/T 0064.62-1993 Groundwater Quality Testing Method for Determination of Silicic Acid by Silicon Molybdenum Yellow Colorimetric Method
  • DZ/T 0064.63-1993 Groundwater Quality Testing Method for Determination of Silicic Acid by Silicon Molybdenum Blue Colorimetric Method
  • DZ/T 0064.9-1993 Determination of Total Dissolved Solids in Groundwater Quality Examination Methods
  • DZ/T 0064.49-1993 Groundwater quality testing methods Titrimetric determination of carbonate, bicarbonate and hydroxide
  • DZ/T 0064.68-1993 Groundwater quality inspection method Determination of chemical oxygen demand by acidic permanganate oxidation method
  • DZ/T 0064.3-1993 Determination of temperature in underground water quality inspection method
  • DZ/T 0064.4-1993 Determination of Chromaticity in Groundwater Quality Inspection Method
  • DZ/T 0064.18-1993 Groundwater quality testing method Determination of total chromium and hexavalent chromium by catalytic polarography

BE-NBN, Total Acidity Test Method

  • NBN T 03-036-1979 Nitric acid for inaustnal use - Determination or total acidity - Titrimetric method
  • NBN T 03-001-1979 Hydrochloric acid for industrial use - Determination of total acidity - Titrimetric method
  • NBN T 04-002-1983 Fonnic acid for industrial use - Determination of total acidity-Titrimetric method
  • NBN T 03-237-1980 Sodium and potassium silicates for industrial use - DEtermination of total alkalinity - Titrimetric method
  • NBN T 03-107-1979 Sodium carbonate for industrial use - Determination of total soluble alkalinity - Titrimetric method
  • NBN T 03-352-1981 Crude sodium borates for industrial use - Determination of total tita-nium content - Photometric method
  • NBN T 03-082-1979 Ammonium hydrogen carbonate for industrial use (including food-stuffs) - Determination of total alkalinity - Volumetric method

Korean Agency for Technology and Standards (KATS), Total Acidity Test Method

  • KS M ISO 904:2002 Hydrochloric acid for industrial use-Determination of total acidity-Titrimetric method
  • KS M ISO 904-2017(2022) Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
  • KS M ISO 904:2017 Hydrochloric acid for industrial use — Determination of total acidity — Titrimetric method
  • KS M ISO 1692:2012 Sodium and potassium silicates for industrial use-Determination of total alkalinity-Titrimetric method
  • KS M ISO 1692:2017 Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
  • KS M ISO 1692-2017(2022) Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
  • KS M ISO 1388-2-2017(2022) Ethanol for industrial use — Methods of test — Part 2: Detection of alkalinity or determination of acidity to phenolphthalein
  • KS M ISO 4281-2015(2020) Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
  • KS M 1809-2006(2011) Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
  • KS K 0255-1999
  • KS K 0630-2019 Test method for colour fastness to perborate
  • KS M 1809-2012 Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
  • KS M ISO 740:2004 Sodium carbonate for industrial use-Determination of total soluble alkalinity-Titrimetric method
  • KS M ISO 740:2019 Sodium carbonate for industrial use — Determination of total soluble alkalinity — Titrimetric method
  • KS M ISO 1388-2:2002 Ethanol for industrial use-Methods of test-Part 2:Detection of alkalinityor determination of acidity to phenolphthalein
  • KS M ISO 1388-2:2017 Ethanol for industrial use — Methods of test — Part 2: Detection of alkalinity or determination of acidity to phenolphthalein
  • KS M 1920-2002 Liquid halogenated hydrocarbons for industrial use-Determination of acidity-Titrimetric method
  • KS M 1983-2007 Furfural for industrial use-Determination of acidity to phenolphthalein-Volumetric method
  • KS M ISO 4281:2010 Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
  • KS M ISO 4281:2015 Sodium hexafluorosilicate for industrial use-Determination of free acidity and total hexafluorosilicate content-Titrimetric method
  • KS M ISO 5400-2012(2017) Leather-Determination of total silicon content-Reduced molybdosilicate spectrometric method
  • KS B ISO 7590:2004 Steel cord conveyor belts-Methods for the determination of total thickness and cover thickness
  • KS B ISO 7590:2013 Steel cord conveyor belts-Methods for the determination of total thickness and cover thickness
  • KS M 1902-2002(2007) Butane-1-ol for industrial use-Method of test-Determination of acidity-Titrimetric method
  • KS H ISO 6091:2006 Dried milk-Determination of titratable acidity(Reference method)
  • KS L 2411-2001 Method of measurement of glass thickness forcarbonated beverage bottles
  • KS L 5113-2008(2018) Testing method for whiteness of white portland cement
  • KS L 2411-2001(2016) Method of measurement of glass thickness forcarbonated beverage bottles
  • KS F 2596-2004 Method for measuring carbonation depth of concrete
  • KS M ISO 5935:2006 Crude sodium borates for industrial use-Determination of total and alkali-soluble silica contents-Molybdosilicate spectrometric method
  • KS M ISO 5935:2010 Crude sodium borates for industrial use-Determination of total and alkali-soluble silica contents-Molybdosilicate spectrometric method
  • KS M 9143-2002 WATER QUALITY-DETERMINATION OF TOTAL ARSENIC-SILVER DIETHYLDITHIOCARBAMATE SPECTROPHOTOMETRIC METHOD
  • KS H ISO 6091-2006(2016) Dried milk -- Determination of titratable acidity(Reference method)
  • KS L 2411-2001(2021) Method of measurement of glass thickness forcarbonated beverage bottles
  • KS M ISO 4313-2003(2018) Washing powders-Determination of total phosphorus(V) oxide content-Quinoline phosphomolybdate gravimetric method
  • KS H 1208-2021 Detection methods for antimicrobial resistance and virulence genes in lactic acid-producing bacteria
  • KS M ISO 910-2004(2019) Sulphuric acid and oleum for industrial use-Determination of total acidity, and calculation of free sulphur trioxide content of oleum-Titrimetric method

AENOR, Total Acidity Test Method

  • UNE 33106:1974 TEST METHODS OF ALCOHOLS FOR BEVERAGE MANUFACTURE. DETERMINATION OF TOTAL ACIDITY AND TOTAL EXTRACT.
  • UNE 33129:1982 TEST METHODS OF VINIC VINEGARS. DETERMINATION OF TOTAL SULPHUROUS ANHYDRIDE CONTENT.
  • UNE 55627:1983 SURFACE ACTIVE AGENTS. SODIUM AND POTASSIUM SILICATES TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF TOTAL ALKALINITY. TITRIMETRIC METHOD
  • UNE 34848:1986 DRIED MILK. DETERMINATION OF TITRATABLE ACIDITY. REFERENCE METHOD.
  • UNE 34847:1983 DRIED MILK. DETERMINATION OF TITRATABLE ACIDITY (ROUTINE METHOD)

Professional Standard - Water Conservancy, Total Acidity Test Method

  • SL 83-1994 Determination of alkalinity,bicarbonate and carbonate (Acid titration method)

CU-NC, Total Acidity Test Method

  • NC 23-04-1968 Sulphuric acid. Determination oí total acidity. Volumetric method.
  • NC 23-05-1968 Technical sulphuric acid. Photometric determinat?on of iron content.

Japanese Industrial Standards Committee (JISC), Total Acidity Test Method

  • JIS K 0551:1994 Testing methods for total organic carbon in highly purified water
  • JIS K 1310-1-2:2000 Hydrochloric acid for industrial use -- Part 1: Determination of total acidity -- Section 2: Potentiometric method
  • JIS K 0170-4:2011 Testing methods for water quality by flow analysis -- Part 4: Orthophosphate and total phosphorus
  • JIS K 0170-4:2019 Testing methods for water quality by flow analysis -- Part 4: Orthophosphate and total phosphorus
  • JIS K 1310-1-1:2000 Hydrochloric acid for industrial use -- Part 1: Determination of total acidity -- Section 1: Titrimetric method
  • JIS A 1306:2014 Measuring method of smoke density using light extinction method
  • JIS R 6125:2005 Testing method for density of artificial abrasives
  • JIS A 1306:1983 Measuring method of smoke density using light extinction method
  • JIS K 0555:1995 Testing methods for determination of silica in highly purified water
  • JIS K 0554:1995 Testing methods for concentration of fine particles in highly purified water
  • JIS K 0552:1994 Testing methods for electric conductivity in highly purified water
  • JIS K 0556:1995 Testing methods for determination of anions in highly purified water
  • JIS L 0875:1995 Test method for colour fastness to potting

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Total Acidity Test Method

  • GB/T 12456-1990 Method for determination of total acid in foods
  • GB/T 6489.2-2001 Phthalate esters for industrial use-Methods of test--Determination of acidity
  • GB/T 11893-1989 Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
  • GB/T 12009.1-1989 Isocyanates--Determination of total chlorine content
  • GB 12009.1-1989 Determination method of total chlorine content in isocyanate
  • GB/T 6276.1-1986 Ammonium hydrogen carbonate for industrial use--Determination of total alkalinity--Volumetric method
  • GB/T 5517-1985 Inspection of grain and oilseeds--Methods for determination of acidity of grain
  • GB/T 19495.4-2004 Detection of genetically modified organisms and derived products. Qualitative PCR methods based on nucleic acid
  • GB/T 19495.5-2004 Detection of genetically modified organisms and derived products. Quantitative PCR methods based on nucleic acid
  • GB/T 6618-1995 Test method for thickness and total thickness variation of silicon slices
  • GB/T 6618-2009 Test method for thickness and total thickness variation of silicon slices
  • GB/T 32437-2015 Testing methods for harmful substances of furniture.General guidelines
  • GB/T 7469-1987 Water quality--Determination of total mercury--Potassium permanganate-potassium persulfate decomposed method--Dithizone spectrophotometric method
  • GB/T 16478.10-1996 Methods for chemical analysis of thorium nitrate.Determination of total rare earth content
  • GB/T 28135-2011 Testing method of acidity(alkalinity) for pesticides.Indicator method
  • GB/T 10209.1-2008 Determination of monoammonium phosphate and diammonium phosphate.Part 1:Total nitrogen content
  • GB/T 27521-2011 RT-PCR assay for swine influenza virus nucleic acid
  • GB/T 27634-2011 Protocol of nucleic acid detection for infectious bursal disease (gumboro disease) virus
  • GB/T 13216.9-1991 Test methods for glycerines--Determination of acidity or alkalinity--Titrimetric method
  • GB/T 7962.7-1987 Colourless optical glass test methods--Examination method for extent of stria
  • GB 7962.7-1987 Colorless optical glass test method Streakness test method
  • GB/T 9736-1988 Chemical reagent--General method for the determination of acidity and alkalinity
  • GB/T 9736-2008 Chemical reagent.General method for the determination of acidity and alkalinity
  • GB/T 6913.3-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total phosphate
  • GB/T 32677-2016 Determination of inorganic sulfite in toothpaste
  • GB/T 41799-2022 Assay method of restriction endonuclease impurity
  • GB/T 14827-1993 Organic chemical products for industrial use. Test method for the determination of acidity and alkalinity. Volumetric method
  • GB/T 30867-2014 Test method for measuring thickness and total thickness variation of monocrystalline silicon carbide wafers
  • GB/T 15400-1994 Determination of tryptophan in feedstuffs--Spectrophotometry
  • GB/T 12090-1989 Method for determination of acidity of starches and derived products
  • GB/T 18204.9-2000 Methods of microbiological examination for water in swimming pool-Determination of aerobic bacterial count
  • GB/T 17135-1997 Soil quality--Determination of total arsenic--Spectrophotometric method with potassium borohyride and silver nitrate
  • GB/T 5195.5-1985 Methods for chemical analysis of fluor-spar--The combustion-potassium iodate volumetric method for the determination of total sulphur content
  • GB/T 19495.3-2004 Detection of genetically modified organisms and derived products. Nucleic acid extraction
  • GB/T 22636-2008 Door leaves.Dimensions,rectangularity and flatness.Test method
  • GB/T 6913.2-1986 Methods for analysis of water for boiler and for cooling--The determination of phosphates--Total inorganic phosphates
  • GB/T 23900-2009 Non-destructive testing.Practice for measuring ultrasonic velocity in materials
  • GB/T 7962.8-1987 Colourless optical glass test methods--Examination method for extent of bubble
  • GB/T 4511.3-1984 Coke--Determination of apparent relative density and total porosity
  • GB/T 8158.7-1987 Methods for chemical analysis of sodium fluoride--The neutral titration for the determination of acidity
  • GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
  • GB/T 7918.2-1987 Standard methods of microbiological examination for cosmetics--Standard plate count
  • GB 7918.2-1987 Cosmetic microbiology standard test method for determination of total bacterial count
  • GB/T 30869-2014 Test method for thickness and total thickness variation of silicon wafers for solar cell
  • GB/T 10209.4-2010 Determination of monoammonium phosphate and dismmonium phoshpate-Part 4: Particle size
  • GB/T 22635-2008 Door leaves.Determination of the behaviour under humidity variations in successive uniform climates
  • GB/T 14506.5-2010 Methods for chemical analysis of silicate rocks.Part 5:Determination of ferric oxide content

Professional Standard - Petroleum, Total Acidity Test Method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Total Acidity Test Method

  • GB/T 34223-2017 Determination of the purity of ribonuclease and desoxyribonuclease
  • GB/T 34222-2017 Determination of the activity of ribonuclease
  • GB/T 34801-2017 Determination of the activity of desoxyribonuclease
  • GB/T 34796-2017 Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
  • GB/T 33877-2017 Non-destructive testing—Test method for comparing the brightness of fluorescent penetrants

PL-PKN, Total Acidity Test Method

  • PN A79528-07-1992 Spirit (ethyl alcohol) Methods of tests Detection of alkalinity or determination of acidity
  • PN A75101-04-1990 Fruit and vegetable products Preparation of samples and testing methods Determination of total acidity
  • PN C04540-02-1990 Water and waste water Tests for pH, acidity and alkalinity Determination of minera? and total icidity and alkalinity by potentiometric titration method
  • PN C04540-03-1990 Water and waste water Tests for pH, acidity and alkalinity Determination of minera? and total acidity and alkalinity with titration indicator method
  • PN C83604-06-1991 Fire extinquishing Media halogenated Determination of acidity-titrimeric method

Professional Standard - Automobile, Total Acidity Test Method

  • QC/T 983-2014 Measuring method of cleanliness of automobile manual transmission assembly

Group Standards of the People's Republic of China, Total Acidity Test Method

  • T/QAS 068-2021 Determination of total alkalinity of brine by hydrochloric acid titration
  • T/NAIA 080-2021 Ammonium molybdate spectrophotometric method for measuring total phosphorus in rivers with many sediments
  • T/NAIA 0125-2022 Determination of total acidity of industrial hydrofluoric acid by automatic potentiometric titration
  • T/ZSA 96.5-2021 Test methods for dialyzer — Part 5: Performance parameters of total solute removal
  • T/PSC 1.7-2022 Determinationg for ballast water of ships—Part 7 :Total amount of bacteria
  • T/CEC 125-2016 Determination method of total corrosive sulfur content in mineral insulating oil
  • T/CASME 839-2023 Method for determination of dimethyl sulfate in ciprofloxacin hydrochloride
  • T/WLJC 16-2018 Text practice for accuracy of globoidal cam mechanism
  • T/AHPCA 050-2023 Cosmetic whitening efficacy testing method (tyrosinase activity test method)
  • T/CEC 539-2021 Determination of Total Sulfur Content in Transformer Oil by Gas Chromatography-Flame Photometry
  • T/CALAS 87-2020 Laboratory animal–Nucleic acid detection of pneumonia virus of mice
  • T/GACI 004-2021 鲜木薯块根氢氰酸含量简易快速检测方法
  • T/CSTM 00209-2020 Non-destructive testing-The electromagnetic method for measuring magnetic particle suspension concentration

Professional Standard - Electron, Total Acidity Test Method

  • SJ/T 10923-1996 Methods for determination of total alkalinity in potassium silicate solution for use in electronic industry
  • SJ/T 10923-1996 (2) Methods for determination of total alkalinity in potassium silicate solution for use in electronic industry
  • SJ 2784-1987 Methods of measurement for dispatching telephone main stations

TN-INNORPI, Total Acidity Test Method

Professional Standard - Commodity Inspection, Total Acidity Test Method

  • SN/T 3378-2012 Methods of microbiological examination for toys.Determination of aerobic bacterial count
  • SN/T 0481.3-1995 Method for inspection of bauxite for export.Determination of ferric oxide content--Sulfosalicylicacid spectrophotometric method1995-09-06
  • SN/T 1541-2005 Inspection of the total residues of dithiocarbamate pesticides in tea for export
  • SN/T 0990-2001 Method for the determination of whiteness,acidity and swelling capacity of granular bentonite for export
  • SN/T 1499-2004 Determination of kojic acid in cosmetics-Liquid chromatography
  • SN/T 2012-2007 Determination of benzoic acid and sorbic acid in vinegar for export and import.Liquid chromatography
  • SN/T 1498-2004 Determination of magnesium L-ascorbyl-2-phosphate in cosmetics-Liquid chromatography
  • SN/T 1495-2004 Determination of phthalates in cosmetics-Gas chromatography
  • SN/T 3613-2013 Test method for determining total volatile organic compounds from furniture
  • SN/T 0736.10-1999 Chemical analysis of fertilizers for import and export.Determination of free acid content
  • SN/T 3536-2013 Determination of Acid Orange II in foods for export
  • SN/T 2007-2007 Determination of lactic,ciric,and fumaric acid in fruit juice for import and export.HPLC
  • SN/T 3502-2013 Rapid screen of clenbuterol residues with nano magnetic particles.Immunechromatographic assay
  • SN/T 0862-2000 Method for the determination of totalβradiation(excludingK-40)in food for import and export

HU-MSZT, Total Acidity Test Method

Professional Standard - Agriculture, Total Acidity Test Method

  • JAP-097 Ammonium imazamox detection method
  • JAP-036 Detection method of prohexadione calcium salt
  • JAP-048 Detection method of quinclorac
  • JAP-110 Jasmonic acid inducer detection method
  • JAP-084 Quinoxaline-2-carboxylic acid detection method
  • JAP-045 Copper terephthalate detection method
  • 830兽药典 二部-2015 Appendix Contents 2000 Traditional Chinese Medicine Testing Method 2303 Rancidity Determination Method
  • SN/T 4544.3-2023
  • JAP-088 Phosphoethylaluminum (triethylaluminum phosphate) detection method
  • 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
  • 175药典 四部-2020 2001 Other methods of traditional Chinese medicine 2303 Determination of rancidity
  • GB/T 43166-2023 Traceability detection method of acidophilus oatmeal subspecies watermelon
  • 309药典 四部-2020 4000 Testing methods for pharmaceutical packaging materials 4008 Determination of heat seal strength
  • 305药典 四部-2020 4000 Testing methods for pharmaceutical packaging materials 4004 Determination of peel strength
  • 水产品质量安全检验手册 2.18.1.1-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 18 Determination of Acid Value and Acidity in Animal and Vegetable Oils and Fats of Aquatic Products (GBT 5530-1998) 1. Determination of Acid Value and Acidity
  • 水产品质量安全检验手册 2.18.1.2-2005 Chapter 2 Basic Analysis Methods for Physical and Chemical Testing of Aquatic Products Section 18 Determination of Acid Value and Acidity in Animal and Vegetable Oils and Fats of Aquatic Products (GBT 5530-1998) 1. Determination of Acid Value and Acidity
  • 313药典 四部-2020 4000 Testing method for drug packaging material 4012 Density determination method for drug packaging material

Professional Standard - Urban Construction, Total Acidity Test Method

  • CJ 26.23-1991 Municipal sewage water quality inspection method standard Determination of total arsenic by silver diethyldithiocarbamate spectrophotometric method
  • CJ 26.28-1991 Municipal sewage water quality inspection method standard Determination of total phosphorus spectrophotometric method
  • CJ 26.26-1991 Municipal sewage water quality inspection method standard Determination of nitrite nitrogen spectrophotometric method
  • CJ 26.20-1991 Determination of Standard Total Chromium in Municipal Sewage Water Quality Inspection Method
  • CJ/T 3018.9-1993 Leachate.Determination of total phosphorus.Spectrophotometric molybdovanadophosphate method
  • CJ 26.5-1991 Municipal sewage water quality inspection method Standard gravimetric method for total solids

GOSTR, Total Acidity Test Method

中华人民共和国环境保护部, Total Acidity Test Method

  • GB 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
  • GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persaifate decomposed method-Dithizonc spectrophotometric method

Hebei Provincial Standard of the People's Republic of China, Total Acidity Test Method

  • DB13/T 2499.3-2017 Determination methods for liquid mixtures: Part 3: Determination of total phosphorus (ammonium molybdate spectrophotometric method)
  • DB13/T 1233-2010 Method for Determination of Acidity (Acid Value) and Alkalinity of Chemical Products
  • DB13/T 5591-2022 Rockwell hardness test method for forged (rolled) steel ball hardness

British Standards Institution (BSI), Total Acidity Test Method

  • BS 6049-4:1988 Methods of test for tea. Determination of total ash
  • BS 6392-1:1983 Testing of ethanol for industrial use - Method for detection of alkalinity or determination of acidity to phenolphthalein
  • BS 4267-2:1988 Ammonium nitrate - Method for determination of total nitrogen content
  • BS EN 952:1999 Door leaves - General and local flatness - Measurement method
  • BS EN ISO 13395:1996 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection
  • BS 6092-5:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of total alkali content
  • 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 4401-15:1981 Methods of test for meat and meat products. Detection of polyphosphates
  • BS EN ISO 7590:2009 Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness
  • BS ISO 19043:2015 Natural rubber latex concentrate. Determination of total phosphate content by spectrophotometric method
  • BS ISO 5547:2008 Caseins - Determination of free acidity (Reference method)
  • BS EN 60811-100:2012 Electric and optical fibre cables. Test methods for non-metallic materials. General
  • BS EN 60811-606:2012 Electric and optical fibre cables. Test methods for non-metallic materials. Physical tests. Methods for determining the density
  • BS EN 62805-1:2017 Method for measuring photovoltaic (PV) glass - Measurement of total haze and spectral distribution of haze
  • BS EN 1161:1997 Feather and down - Test methods - Determination of moisture content

Indonesia Standards, Total Acidity Test Method

  • SNI 03-4151-1996 Test methods for phosphate content in light sediment by hydrogen chloride using spectrophotometer apparatus in ammonium molybdat manuver
  • SNI 03-6826-2002 Test method for normal consitency of portland cement by vicat apparatus for civil working
  • SNI 13-4172-1996 Determination of total ferro oxide (Fe2O3) in phosphatic rock specimens by atomic absorption spectrometer method
  • SNI 06-6989.31-2005 Water and waste water - Part 31: Test methods of phosphate content by spectrophotometers with acid ascorbic
  • SNI 19-6964.7-2003 Seawater quality - Part 7: Test methods of nitrates (NO3-N) with cadmium reduction by spectrophotometry
  • SNI 0288-2008 Fabrics - Test method for colour fatness - Rubbing
  • SNI 03-6825-2002 Test methods for mortar compressive strength of portland cement on working civil
  • SNI 0286-2008 Fabrics - Test method for colour fastness - Bleaching with chloride
  • SNI 03-6756-2002 Test method for determination of asphalted hardening density level
  • SNI 03-6827-2002 Test method for first binding time of portland cement using a vicat apparatus for civil engineering
  • SNI 03-6758-2002 Test method for compressive strength of asphalt mixture

American Society for Testing and Materials (ASTM), Total Acidity Test Method

  • ASTM D4655-95(2023) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
  • ASTM D3444-00(2010)e1 Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
  • ASTM D4655-95 Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
  • ASTM D4655-95(2001) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
  • ASTM D4655-95(2017) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
  • ASTM D3444-00 Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
  • ASTM D3444-00(2005) Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
  • ASTM D8284-19 Standard Test Method for Determination of the Total Alkalinity in Sulfated, Sulfonated Oils and Fatliquors
  • ASTM D3444-00(2020) Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
  • ASTM D3444-00(2015) Standard Test Method for Total Acid Number of Trichlorotrifluoroethane
  • ASTM D1067-06 Standard Test Methods for Acidity or Alkalinity of Water
  • ASTM D2942-96(2000) Standard Test Method for Total Acid Acceptance of Halogenated Organic Solvents (Nonreflux Methods)
  • ASTM D2942-96 Standard Test Method for Total Acid Acceptance of Halogenated Organic Solvents (Nonreflux Methods)
  • ASTM D2942-02(2018) Standard Test Method for Total Acid Acceptance of Halogenated Organic Solvents (Nonreflux Methods)
  • ASTM D2942-02(2023) Standard Test Method for Total Acid Acceptance of Halogenated Organic Solvents (Nonreflux Methods)
  • ASTM D5564-95 Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
  • ASTM D5564-95(2001) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
  • ASTM D5564-95(2006) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
  • ASTM D5564-95(2011) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
  • ASTM D6099-97 Standard Test Method for Polyurethane Raw Materials: Determination of Acidity in Moderate to High Acidity Aromatic Isocyanates
  • 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 D2284-95 Standard Test Method for Acidity of Sulfur Hexafluoride
  • ASTM E1788-96 Standard Test Method for Acidity in Acrylonitrile
  • ASTM E1788-96(2003) Standard Test Method for Acidity in Acrylonitrile
  • ASTM D2284-95(2002) Standard Test Method for Acidity of Sulfur Hexafluoride
  • ASTM D2284-11 Standard Test Method for Acidity of Sulfur Hexafluoride
  • ASTM D2379-09(2023) Standard Test Method for Acidity of Formaldehyde Solutions
  • ASTM D5997-15 Standard Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
  • ASTM D4839-03(2017) Standard Test Method for Total Carbon and Organic Carbon in Water by Ultraviolet, or Persulfate Oxidation, or Both, and Infrared Detection
  • ASTM E579-84(1998) Standard Test Method for Limit of Detection of Fluorescence of Quinine Sulfate

Liaoning Provincial Standard of the People's Republic of China, Total Acidity Test Method

  • DB21/T 2559-2016 Detection method of total arsenic and total mercury residues in edible fungus culture medium
  • DB21/T 2357-2014 RT-PCR Detection Method of Type A Foot-and-Mouth Disease Virus Nucleic Acid

BR-ABNT, Total Acidity Test Method

国家质量监督检验检疫总局, Total Acidity Test Method

  • SN/T 4544.1-2016 Commercial kit detection method: Total number of colonies Method 1
  • SN/T 4820-2017 PCR-DHPLC detection method for bovine citrullinemia
  • SN/T 4587-2016 Determination method for total amount of maleic acid and maleic anhydride in foods for export

Jilin Provincial Standard of the People's Republic of China, Total Acidity Test Method

Professional Standard - Light Industry, Total Acidity Test Method

  • QB 806-1981 Unified test method for spices - Determination of acid value
  • QB/T 4446-2012 General test method in salt industry.Determination of nitrite
  • QB 800-1981 Unified method for the determination of solubility of spices
  • QB 797-1981 Unified test method for spices by polarimetry

Association of Official Analytical Chemists (AOAC), Total Acidity Test Method

  • AOAC 962.16 AOAC Official Method 962.16 Sulfurous Acid (Total) in Food Modified Monier-Williams Method
  • AOAC 990.28-1994 AOAC Official Method 990.28 Sulfites in Foods Optimized Monier–Williams Method First Action 1990 Final Action 1994

CO-ICONTEC, Total Acidity Test Method

Association Francaise de Normalisation, Total Acidity Test Method

  • NF A06-555:2010 Steel - Determination of nitrogen content - Spectrophotometric method.
  • NF T20-743:1967 Chemical analysis of maleic and phtahlic anhydrides. Estimate of concentration by determination of total acidity with phthenolphthalein.
  • NF EN ISO 7590:2018 Courroies transporteuses à câbles d'acier - Méthodes de détermination de l'épaisseur totale et de l'épaisseur des revêtements
  • NF T20-522:1973 Sodium and potassium silicates for industrial use. Determination of total alkalinity, expressed in NA2O or in K2O. Volumetric meth od.
  • NF T90-026:1993 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method.
  • NF M60-816*NF EN ISO 9697:2019 Water quality - Gross beta activity - Test method using thick source
  • NF M60-815*NF EN ISO 9696:2017 Water quality - Gross alpha activity - Test method using thick source
  • NF V04-349*NF ISO 6091:2010 Dried milk - Determination of titratable acidity (Reference method)
  • NF M60-819*NF EN ISO 10704:2019 Water quality - Gross alpha and gross beta activity - Test method using thin source deposit
  • NF EN 15491:2021 Ethanol comme base de mélange à l'essence - Détermination de l'acidité totale - Méthode de titrage par indicateur coloré
  • NF M60-820*NF EN ISO 11704:2018 Water quality - Gross alpha and gross beta activity - Test method using liquid scintillation counting
  • NF ISO 5547:2008 Caséines - Détermination de l'acidité libre (Méthode de référence)
  • NF T47-112:2009 Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness.

International Telecommunication Union (ITU), Total Acidity Test Method

VE-FONDONORMA, Total Acidity Test Method

Professional Standard - Hygiene , Total Acidity Test Method

  • WS/T 409-2013 Estimation of total analytical error for clinical laboratory methods
  • WS/T 52-1996 Urine.Determination of hippuric acid.Spectrophotometric method

Shandong Provincial Standard of the People's Republic of China, Total Acidity Test Method

Professional Standard - Environmental Protection, Total Acidity Test Method

  • HJ 712-2014 Solid waste.Determination of total phosphorus.Ammonium metamolybdate spectrophotometric method
  • HJ 670-2013 Water quality.Determination of orthophosphate and total phosphorus.Continuous flow analysis (CFA) and Ammonium molybdate spectrophotometry
  • HJ 671-2013 Water quality.Determination of total phosphorus.Flow injection Analysis (FIA) and Ammonium molybdate spectrophotometry
  • HJ 798-2016 Specifications Test Methods for Automatic/On-line Monitor of Total Chromium in Water
  • HJ 667-2013 Water quality.Determination of total nitrogen by continuous flow analysis (CFA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
  • HJ 668-2013 Water quality.Determination of total nitrogen by flow injection analysis (FIA) and N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometry
  • HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
  • HJ/T 374-2007 Technical requirement and test procedures for total suspended particulates sampler

Professional Standard - Ocean, Total Acidity Test Method

  • HY/T 100-2007 Test method of seawater turbidity analyzer
  • HY/T 233-2018 Test methods of ultrafiltration membrane performance—Part 1:General
  • HY/T 268-2018 Testing method of ocean temperature measuring instrument

Professional Standard - Post and Telecommunication, Total Acidity Test Method

中华人民共和国国家卫生和计划生育委员会, Total Acidity Test Method

  • WS/T 222-2002 Guideline for the measurement of catalytic concentration of clinical enzymes

Military Standard of the People's Republic of China-General Armament Department, Total Acidity Test Method

  • GJB 533.20-1988 Methods for detection of 45 components of submarine cabin air. Determination of hydrazine content. Phosphomolybdic acid absorbance method.
  • GJB 772.409-1993 Test methods for explosives pH meter method
  • GJB 533.1-1988 General principles for detection methods of 45 components of submarine cabin air
  • GJB 533.18-1988 Detection methods for 45 components of submarine cabin air Determination of acrolein content Tryptophan absorbance method
  • GJB 533.21-1988 Detection methods for 45 components of submarine cabin air Determination of ozone content Ferrous ammonium sulfate absorbance method
  • GJB 772.404-1989 Test methods for explosives - Determination of acidity and alkalinity - Complete dissolution method
  • GJB 772.405-1989 Test methods for explosives Acid and alkalinity determination Hot water extraction method

NL-NEN, Total Acidity Test Method

  • NEN 6760-1991 TGB 1990 TIMBER STRUCTURES General principles Requirements and determination methods
  • NEN-EN 196-6-1993 Methods of testing cement. Determination of fineness

Guangdong Provincial Standard of the People's Republic of China, Total Acidity Test Method

  • DB44/T 1163-2013 Detection method of composite enzyme substrate for the total number of bacterial colonies in water
  • DB44/T 1356-2014 Testing method for relative density of sand filling

国家市场监督管理总局、中国国家标准化管理委员会, Total Acidity Test Method

  • GB/T 36789-2018 Nucleic acid detection of animal rabies virus
  • GB/T 40174-2021 Purity detection method of reagent enzymes
  • GB/T 38898-2020 Non-destructive testing—Testing method for measuring coating bond strength using ultrasonic wave
  • GB/T 39544-2020 Natural rubber latex concentrate—Determination of total phosphate content—Spectrophotometric method
  • GB/T 39525-2020 Test method for the fastening degree of glass curtain wall panel
  • GB/T 38947-2020 Magnetic flux density test method for magnetic separators

IN-BIS, Total Acidity Test Method

Professional Standard - Forestry, Total Acidity Test Method

  • LY/T 1539-1999 Method for determination of acidity in olive oil and olive pomace oil

German Institute for Standardization, Total Acidity Test Method

  • DIN EN 952:1999 Door leaves - General and local flatness - Measurement method; German version EN 952:1999
  • DIN EN ISO 7590:2010 Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness (ISO 7590:2009); German version EN ISO 7590:2009
  • DIN EN 1936:2007 Natural stone test method - Determination of real density and apparent density, and of total and open porosity; English version of DIN EN 1936:2007-02
  • DIN 10450:1983-03 Determination of free acidity of caseins; reference method

VN-TCVN, Total Acidity Test Method

  • TCVN 6182-1996 Water quality.Determination of total arsenic.Silver diethyldithiocarbamate spectrophotometry method
  • TCVN 4403-2011 Soil quality.Method for determination of exchangeable aluminium and acidity.
  • TCVN 4404-1987 Cultivated soil.Methods for determination of hydrolytic acidity

Fujian Provincial Standard of the People's Republic of China, Total Acidity Test Method

邯郸市, Total Acidity Test Method

Lithuanian Standards Office , Total Acidity Test Method

  • LST ISO 13580:2005 Yogurt. Determination of total solids content (Reference method) (idt ISO 13580:2005)
  • LST 1553-1998 Bakery goods and confectionery. Methods for determination of acidity and alkalinity

SE-SIS, Total Acidity Test Method

  • SIS SS IEC 692:1984 Nuclear instrumentation — Density meters utilizing ionizing radiation — Definitions and test methods

Professional Standard - Nuclear Industry, Total Acidity Test Method

  • EJ/T 20040-2014 Detection method for failed spent fuel assembly in its cask reception process

Professional Standard - Tobacco, Total Acidity Test Method

  • YC/T 145.9-2012 Tobacco flavor.General method of determination of total volatile constituents

European Committee for Standardization (CEN), Total Acidity Test Method

  • EN ISO 7590:2018 Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness
  • EN ISO 7590:2009 Steel cord conveyor belts - Methods for the determination of total thickness and cover thickness
  • EN 1936:1999 1999 Natural Stone Test Methods - Determination of Real Density and Apparent Density, and of Total and Open Porosity
  • EN ISO 7590:2001 Steel and Converted Belts - Methods for the Determination of Total Thickness and Cover Thickness ISO 7590:2001

Professional Standard-Ships, Total Acidity Test Method

  • CB/T 3997-2008 Determination method of contaminating level by particles for marine fluid

Professional Standard - Building Materials, Total Acidity Test Method

Professional Standard - Machinery, Total Acidity Test Method

  • JB/T 7522-2004 Ultrasonic Velocity Measurement Method for Nondestructive Testing Materials
  • JB/T 6756.1-2008 Equipments for electric wires and cables.Testing methods.Part1:General rules
  • JB/T 6756.1-1993 Test methods for special equipment for wire and cable Part 1: General

Professional Standard - Electricity, Total Acidity Test Method

  • DL/T 1823-2018 On-site detection method of mineral oil, hydrolyzable fluoride and acidity in sulfur hexafluoride gas

SG-SPRING SG, Total Acidity Test Method

  • SS 11 Pt.9-1986 Methods Of Sampling And Test For Oils And Fats Part 9 : Determination Of Acid Value And Acidity

Standard Association of Australia (SAA), Total Acidity Test Method

  • AS 1141.4:1996 Methods for sampling and testing aggregates Method 4: Bulk density of aggregate

Professional Standard - Non-ferrous Metal, Total Acidity Test Method

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

ES-UNE, Total Acidity Test Method

  • UNE-EN 15491:2022 Ethanol as a blending component for petrol - Determination of total acidity - Colour indicator titration method

International Dairy Federation (IDF), Total Acidity Test Method

  • IDF 91-2008 Caseins - Determination of free acidity (Reference method)

Danish Standards Foundation, Total Acidity Test Method

  • DS/EN ISO 13395:1997 Water quality - Determination of nitrite nitrogen and nitrate nitrogen and the sum of both by flow analysis (CFA and FIA) and spectrometric detection

Professional Standard-Safe Production, Total Acidity Test Method

  • AQ/T 4116-2011 Fireworks and firecrackers.qualitative test method for chlorate

Zhejiang Provincial Standard of the People's Republic of China, Total Acidity Test Method

  • DB33/T 308-2001 Determination method of clenbuterol hydrochloride content in feed

The American Road & Transportation Builders Association, Total Acidity Test Method

  • 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 - American Association of State Highway and Transportation Officials, Total Acidity Test Method

  • T 98-1999 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter
  • T 98M/T 98-2012 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter

Professional Standard - Business, Total Acidity Test Method

Heilongjiang Provincial Standard of the People's Republic of China, Total Acidity Test Method





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