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Check the pH of the water
Check the pH of the water, Total:180 items.
In the international standard classification, Check the pH of the water involves: Water quality, Analytical chemistry, Paper and board, Air quality, Tea. Coffee. Cocoa, Paint ingredients, Organic chemicals, Leather technology, Environmental protection, Non-metalliferous minerals, Vocabularies, Beverages, Photography, Raw materials for rubber and plastics, Biology. Botany. Zoology, Construction materials, Petroleum products in general, Road vehicle systems, Environmental testing, Metalliferous minerals, Pulps, Industrial automation systems.
HU-MSZT, Check the pH of the water
Taiwan Provincial Standard of the People's Republic of China, Check the pH of the water
- CNS 3794-1975 Method for Determination of Alkalinity in Polluted and Waste Water
- CNS 15091-5-2007 Method of test for deep sea water - Measurement of pH
- CNS 3795-1981 Method of Test for Acidity in Polluted and Waste Water
- CNS 11169-1984 Method of Test for Chemical Oxygen Demand in Water (Alkaline Permanganate Method)
- CNS 8601-1982 Method of Test for Sulfate Ion in Industrial Waste Water - Spectrophotometric Method
- CNS 8626-2004 Method of test for fruit and vegetable products－Determination of titratable acidity
American Society for Testing and Materials (ASTM), Check the pH of the water
- ASTM D1067-16 Standard Test Methods for Acidity or Alkalinity of Water
- ASTM D548-97(2002) Standard Test Method for Water-Soluble Acidity or Alkalinity of Paper
- ASTM D548-97 Standard Test Method for Water-Soluble Acidity or Alkalinity of Paper
- ASTM D1067-06 Standard Test Methods for Acidity or Alkalinity of Water
- ASTM D1067-02 Standard Test Methods for Acidity or Alkalinity of Water
- ASTM D1067-92(1996) Standard Test Methods for Acidity or Alkalinity of Water
- ASTM D1067-88 Standard Test Methods for Acidity or Alkalinity of Water
- ASTM D3913-03(2020)e1 Standard Test Method for Acidity in Basic Chromium Tanning Liquors
- ASTM D4654-87(2015) Standard Test Method for Sulfate Basicity in Leather
- ASTM D4654-87(1998) Standard Test Method for Sulfate Basicity in Leather
- ASTM D4654-87(2020) Standard Test Method for Sulfate Basicity in Leather
- ASTM D3875-03 Standard Test Method for Alkalinity in Brackish Water, Seawater, and Brines
- ASTM D3875-15(2023) Standard Test Method for Alkalinity in Brackish Water, Seawater, and Brines
- ASTM D3875-15 Standard Test Method for Alkalinity in Brackish Water, Seawater, and Brines
- ASTM D3913-03 Standard Test Method for Acidity in Basic Chromium Tanning Liquors
- ASTM D3913-03(2009) Standard Test Method for Acidity in Basic Chromium Tanning Liquors
- ASTM D3913-03(2015) Standard Test Method for Acidity in Basic Chromium Tanning Liquors
- ASTM D2106-07(2022) Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
- ASTM D2106-05 Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
- ASTM D2106-07(2017) Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
- ASTM D2989-01e1 Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
- ASTM D2989-97 Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
- ASTM D2989-97e1 Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
- ASTM D2989-01 Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
- ASTM D2989-01(2011) Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
- ASTM D2989-01(2022) Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
- ASTM D2989-11(2016) Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
- ASTM D2989-01(2016) Standard Test Method for Acidity-Alkalinity of Halogenated Organic Solvents and Their Admixtures
- ASTM D4662-08 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
- ASTM D4662-20 Standard Test Methods for Polyurethane Raw Materials: Determination of Acid and Alkalinity Numbers of Polyols
- ASTM D2106-00 Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
- ASTM D2106-07(2012) Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
- ASTM D2106-07 Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
- ASTM C1105-08 Standard Test Method for Length Change of Concrete Due to Alkali-Carbonate Rock Reaction
- ASTM D8126-21 Standard Test Method for Efficient Basicity Determination by Potentiometric Hydrochloric Acid Titration
- ASTM D2106-07e1 Standard Test Methods for Determination of Amine Acid Acceptance (Alkalinity) of Halogenated Organic Solvents
- ASTM C115-96a Standard Test Method for Fineness of Portland Cement by the Turbidimeter
- ASTM D8284-19 Standard Test Method for Determination of the Total Alkalinity in Sulfated, Sulfonated Oils and Fatliquors
- ASTM C115-96a(2003) 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 C482-02(2009) Standard Test Method for Bond Strength of Ceramic Tile to Portland Cement Paste
British Standards Institution (BSI), Check the pH of the water
- BS EN ISO 9963-2:1996 Water quality. Determination of alkalinity. Determination of carbonate alkalinity
- BS 6049-7:1981 Methods of test for tea. Determination of alkalinity of water-soluble ash
- BS 6392-1:1983 Testing of ethanol for industrial use - Method for detection of alkalinity or determination of acidity to phenolphthalein
- BS 3483-C3:1982 Methods for testing pigments for paints - Determination of acidity or alkalinity of the aqueous extract
- BS EN ISO 787-4:2017 General methods of test for pigments and extenders. Determination of acidity or alkalinity of the aqueous extract
- BS 6049-7:1980 Methods of test for tea. Determination of alkalinity of water-soluble ash
PL-PKN, Check the pH of the water
- PN C04540-05-1991 "Watcr and waste water Tests for pH, acidity and alkalinily Determination of pH, minera! and total acidity and alkalinity m sludges of urban wastc waters
- PN A79528-07-1992 Spirit (ethyl alcohol) Methods of tests Detection of alkalinity or determination of acidity
- PN C04540-00-1990 Water and waste water Tests for pH, acidity and alkalinity Introduction and rang? of standard
- 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 C04540-04-1991 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 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 P50110-1962 Testing me?hods for paper industry pro- ducts. Determinaiion of acidi?y and al-kalinity
- PN C04404-08-1987 Pigments for paints General methods of test Determination of acidity or alkalinity of the a?ueous extract
- PN C04540-01-1990 Water and waste water Tests for pH, acidity and alkalinity Electrometric pH determination of water and waste water with specific conductivity 10 nS/cm and higher
American National Standards Institute （ANSI), Check the pH of the water
Korean Agency for Technology and Standards (KATS), Check the pH of the water
- KS I ISO 9963-2:2008 Water quality-Determination of alkalinity-Part 2:Determination of carbonate alkalinity
- KS I ISO 9963-2-2008(2018) Water quality－Determination of alkalinity－Part 2：Determination of carbonate alkalinity
- 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 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 ISO 787-4:2007 General methods of test for pigments and extenders－Part 4：Determination of acidity or alkalinity of the aqueous extract
- KS M ISO 787-4:2022 General methods of test for pigments and extenders — Part 4: Determination of acidity or alkalinity of the aqueous extract
- KS M ISO 787-4-2007(2017) General methods of test for pigments and extenders－Part 4：Determination of acidity or alkalinity of the aqueous extract
- KS M ISO 10349-7-2002(2017) Photography－Photographic－grade chemicals－Test methods－Part 7：Determination of alkalinity or acidity
- KS M ISO 10349-7-2002(2022) Photography－Photographic－grade chemicals－Test methods－Part 7：Determination of alkalinity or acidity
- KS I ISO 7887:2007 Water quality-Examination and determination of colour
- KS L 1206-1997(2022) Testing method for bond strength of ceramic tile to portland cement
International Organization for Standardization (ISO), Check the pH of the water
- ISO 9963-2:1994 Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity
- ISO 787-4:1981 General methods of test for pigments and extenders; Part 4 : Determination of acidity or alkalinity of the aqueous extract
- ISO 1388-2:1981 Ethanol for industrial use; Methods of test; Part 2 : Detection of alkalinity or determination of acidity to phenolphthalein
- ISO 10349-7:1992 Photography; photographic-grade chemicals; test methods; part 7: determination of alkalinity or acidity
- ISO 7887:2011 Water quality - Examination and determination of colour
- ISO 7887:1994 Water quality - Examination and determination of colour
- ISO 8531:1986 Manganese and chromium ores; Experimental methods for checking the precision of moisture determination
- ISO 10791-1:2015 Test conditions for machining centres - Part 1: Geometric tests for machines with horizontal spindle (horizontal Z-axis)
Danish Standards Foundation, Check the pH of the water
- DS/EN ISO 9963-2:1996 Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity
未注明发布机构, Check the pH of the water
Association Francaise de Normalisation, Check the pH of the water
- NF EN ISO 9963-2:1996 Qualité de l'eau - Détermination de l'alcalinité - Partie 2 : détermination de l'alcalinité carbonate
- NF T30-034:1982 Paints. Determination of acidity or alcalinity of the aqueous extract of pigments or extenders.
- NF T31-230-4*NF EN ISO 787-4:2017 General methods of test for pigments and extenders - Part 4 : determination of acidity or alkalinity of the aqueous extract
- NF EN ISO 787-4:2017 Méthodes générales d'essai des pigments et matières de charge - Partie 4 : détermination de l'acidité ou de l'alcalinité de l'extrait aqueux
- NF EN ISO 787-19:2020 Méthodes générales d'essais des pigments - Partie 19 : détermination des nitrates solubles dans l'eau (Méthode à l'acide salicylique)
AENOR, Check the pH of the water
- UNE 48108:1982 DETERMINATION OF ACIDITY OR ALKALINITY OF THE AQUEOUS EXTRACT OF PIGMENTS
- UNE-EN ISO 9963-2:1996 WATER QUALITY. DETERMINATION OF ALKALINITY. PART 2: DETERMINATION OF CARBONATE ALKALINITY. (ISO 9963-2:1994).
- UNE 55812:1992 ETHANOL TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETECTION OF ALKALINITY OR DETERMINATION OF ACIDITY TO PHENOLPHTALEIN
TN-INNORPI, Check the pH of the water
CZ-CSN, Check the pH of the water
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Check the pH of the water
- GB/T 5211.13-1986 Determination of acidity or alkalinity of the aqueous extract of pigments
- GB 5211.13-1986 Determination of pH of Pigment Water Extract
- GB/T 20780-2006 Industrial circulating cooling water Determination of carbonate alkalinity
- GB/T 1545.1-2003 Paper,board and pulp-Determination of acidity or alkalinity
- GB/T 1545-2008 Paper,board and pulp.Determination of acidity or alkalinity
- GB/T 13216.9-1991 Test methods for glycerines--Determination of acidity or alkalinity--Titrimetric method
- GB/T 13255.6-2009 Test methods of caprolactam for industrial use.Part 6:Determination of acidity or alkalinity
- GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
- GB/T 20432.7-2007 Photography Photographic-grade chemicals Test methods- Part 7: Determination alkalinity or acidity
- GB/T 6489.2-2001 Phthalate esters for industrial use-Methods of test--Determination of acidity
VN-TCVN, Check the pH of the water
- TCVN 6636-2-2000 Water quality.Determination of alkalinity.Part 2: Determination of carbonate alkalinity
RO-ASRO, Check the pH of the water
- STAS 7948/12-1978 INORGANIC PIGMENTS Determination of acidity or alkalinity of the aoueous extract
- STAS 7313-1982 WATER AND STEAM FROM BOILER PLANTS Determination of hardness, alkalinity and acidity
- STAS SR ISO 787-4:1981 General methods of test for pigments and extenders-Part 4: Determination of acidity or alkalinity of the aqueous extract
Military Standard of the People's Republic of China-General Armament Department, Check the pH of the water
- GJB 772.405-1989 Test methods for explosives Acid and alkalinity determination Hot water extraction method
Group Standards of the People's Republic of China, Check the pH of the water
- T/QAS 068-2021 Determination of total alkalinity of brine by hydrochloric acid titration
European Committee for Standardization (CEN), Check the pH of the water
- EN ISO 9963-2:1995 Water Quality - Determination of Alkalinity - Part 2 : Determination of Carbonate Alkalinity (ISO 9963-2 : 1994)
Lithuanian Standards Office , Check the pH of the water
- LST EN ISO 9963-2:1999 Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity (ISO 9963-2:1994)
German Institute for Standardization, Check the pH of the water
- DIN EN ISO 9963-2:1996-02 Water quality - Determination of alkalinity - Part 2: Determination of carbonate alkalinity (ISO 9963-2:1994); German version EN ISO 9963-2:1995
- DIN 38409-7:2005 German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 7: Determination of acid and base-neutralizing capacities (H 7)
- DIN ISO 787-4:1983 General methods of test for pigments and extenders; part 4: determination of acidity or alkalinity of the aqueous extract
- DIN EN ISO 787-4:2018 General methods of test for pigments and extenders - Part 4: Determination of acidity or alkalinity of the aqueous extract (ISO 787-4:1981)
- DIN 38415-1:1995-02 German standard methods for the examination of water, waste water and sludge - Sub-animal testing (group T) - Part 1: Determination of cholinesterase inhibiting organophosphorus and carbamate pesticides (cholinesterase inhibition test) (T 1)
- DIN EN ISO 787-4:2018-01 General methods of test for pigments and extenders - Part 4: Determination of acidity or alkalinity of the aqueous extract (ISO 787-4:1981); German version EN ISO 787-4:2017
- DIN 38409-7:2005-12 German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 7: Determination of acid and base-neutralizing capacities (H 7)
- DIN 53127:2004 Testing of paper and board - Determination of water-soluble sulfates in paper and board
RU-GOST R, Check the pH of the water
- GOST 21119.12-1992 General methods of test for pigments and extenders. Determination of acidity or alkalinity of the aqueous extract
- GOST R 52963-2008 Water. Methods for determination of alkalinity, and mass concentration of carbonates and hydrocarbonates
- GOST 33776-2016 Testing of chemicals of environmental hazard. Determination of pH, Acidity and Alkalinity
- GOST R 57820-2017 Standard test method for acidity-alkalinity of halogenated organic solvents and their admixtures
Canadian General Standards Board （CGSB), Check the pH of the water
KR-KS, Check the pH of the water
- 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 787-4-2022 General methods of test for pigments and extenders — Part 4: Determination of acidity or alkalinity of the aqueous extract
ZA-SANS, Check the pH of the water
- SANS 5392:1987 Acidity or alkalinity of water for injections, limit test
Professional Standard - Agriculture, Check the pH of the water
- GB/T 1545.1-1989 Determination of acidity or alkalinity of aqueous extracts of paper, board and pulp
- 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
CEN - European Committee for Standardization, Check the pH of the water
- EN ISO 787-4:2017 General methods of test for pigments and extenders - Part 4: Determination of acidity or alkalinity of the aqueous extract
TH-TISI, Check the pH of the water
- TIS 1780.4-2000 General methods of test for pigments and extenders.part 4: determination of acidity or alkalinity of the aqueous extract
Professional Standard - Geology, Check the pH of the water
- DZ/T 0064.43-1993 Groundwater Quality Inspection Method Titration Determination of Acidity
- DZ/T 0064.69-1993 Groundwater quality inspection method Alkaline permanganate oxidation method for determination of chemical oxygen demand
- 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 0064.3-1993 Determination of temperature in underground water quality inspection method
- DZ/T 0064.4-1993 Determination of Chromaticity in Groundwater Quality Inspection Method
- DZ/T 0064.15-1993 Groundwater quality testing method - Determination of hardness by ethylenediaminetetraacetic acid disodium titration method
IN-BIS, Check the pH of the water
TR-TSE, Check the pH of the water
- TS 2582-1977 General Methods Of Test For Pigments Part - IVDetermination Of Acidity Or Alkalinity Of The Agueous Extract
Professional Standard - Environmental Protection, Check the pH of the water
- HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method
NL-NEN, Check the pH of the water
- NEN-EN 196-21-1993 Methods of testing cement. Determination of the chloride, carbon dioxide and alkali content of cement
- NEN 6567-1985 Bacteriological examination of water - Examination of the presence of spores of sulfite reducing clostridia by means of membrane filtration
Professional Standard - Urban Construction, Check the pH of the water
- CJ 26.26-1991 Municipal sewage water quality inspection method standard Determination of nitrite nitrogen spectrophotometric method
- CJ 26.11-1991 Municipal sewage water quality inspection method standard sulfate gravimetric method
- CJ 26.16-1991 Municipal sewage water quality inspection method Determination of standard copper diethyldithiocarbamate sodium spectrophotometric method
- CJ 26.23-1991 Municipal sewage water quality inspection method standard Determination of total arsenic by silver diethyldithiocarbamate spectrophotometric method
ES-UNE, Check the pH of the water
- UNE-EN ISO 787-4:2018 General methods of test for pigments and extenders - Part 4: Determination of acidity or alkalinity of the aqueous extract (ISO 787-4:1981)
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, Check the pH of the water
- GB/T 34796-2017 Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
The American Road & Transportation Builders Association, Check the pH of the water
- AASHTO T 98-1999 Standard Method of Test for Fineness of Portland Cement by the Turbidimeter
- AASHTO T 186-2007 Standard Method of Test for Early Stiffening of Hydraulic Cement (Paste Method)
- AASHTO T303-2000 Standard Method of Test for Accelerated Detection of Potentially Deleterious Expansion of Mortar Bars Due to Alkali-Silica Reaction Twentieth Edition
YU-JUS, Check the pH of the water
- JUS H.Z1.147-1984 Testing of industrial vvaters. Determination content of phenol in concentration more than 20 mg/l. Spectrophotometric method
- JUS H.Z1.137-1985 Testing of industrial vvaters. Determination of nitrite-nitrate and the combined nitrite-nitrate nitrogen, Spectrophotometric method
- JUS H.Z1.173-1985 Testing of industrial vvaters. Determination of molybdonum content. Spectrophotometric method with potassium thiocyanate
Professional Standard - Commodity Inspection, Check the pH of the water
- SN/T 0481.3-1995 Method for inspection of bauxite for export.Determination of ferric oxide content--Sulfosalicylicacid spectrophotometric method1995-09-06
- SN/T 0990-2001 Method for the determination of whiteness,acidity and swelling capacity of granular bentonite for export
Indonesia Standards, Check the pH of the water
- SNI 06-6989.31-2005 Water and waste water - Part 31: Test methods of phosphate content by spectrophotometers with acid ascorbic
- SNI 03-6826-2002 Test method for normal consitency of portland cement by vicat apparatus for civil working
- SNI 19-6964.7-2003 Seawater quality - Part 7: Test methods of nitrates (NO3-N) with cadmium reduction by spectrophotometry
Professional Standard - Electricity, Check the pH of the water
- DL/T 502.24-2006 Analytical methods of steam and water in power plants Part 24: Determination of aluminum sulfate coagulant(Alkalinity difference)
Japanese Industrial Standards Committee (JISC), Check the pH of the water
- JIS K 0550:1994 Testing methods for detection and estimation of micro-biological contaminants in highly purified water