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Determination method of sodium content in chemical water

Determination method of sodium content in chemical water, Total:497 items.

In the international standard classification, Determination method of sodium content in chemical water involves: Inorganic chemicals, Water quality, Products of the chemical industry, Analytical chemistry, Metalliferous minerals, Fuels, Non-ferrous metals, Wastes, Construction materials, Welding, brazing and soldering, Surface treatment and coating, Testing of metals, Extraction and processing of petroleum and natural gas, Rubber, Organic chemicals, Leather technology, Soil quality. Pedology, Jewellery, Components for electrical equipment, Air quality, Petroleum products in general, Fruits. Vegetables, Products of the textile industry, Non-metalliferous minerals, Production in the chemical industry, Paint ingredients, Electrical accessories, Crude petroleum, Beverages, Raw materials for rubber and plastics, Fertilizers, Ferrous metals, Structures of buildings, Ferroalloys, Internal combustion engines for road vehicles, Coals, Nuclear energy engineering.

Professional Standard - Non-ferrous Metal, Determination method of sodium content in chemical water

YS/T 535.1-2009 Chemical analysis methods of sodium fluoride.Part 1:Determination of moisture content.Gravimetric method
YS/T 535.8-2009 Chemical analysis methods of sodium fluoride.Part 8:Determination of water insoluble matter content.Gravimetric method
YS/T 534.5-2006 Determination of sodium oxide content by chemical analysis method of aluminum hydroxide
YS/T 535.1-2006 Sodium fluoride chemical analysis method gravimetric determination of wet storage
YS/T 535.8-2006 Sodium fluoride chemical analysis method gravimetric determination of water insoluble matter
YS/T 535.9-2009 Chemical analysis methods of sodium fluoride.Part 9:Determination of chloride content.The turbidimetric method
YS/T 535.6-2009 Chemical analysis methods of sodium fluoride.Part 6:Determination of carbonate content.Gravimetric method
YS/T 534.5-2007 Chemical analysis methods of aluminium hydroxide.Part5:Determination of sodium oxide content
YS/T 807.12-2012 Chemical analysis methods of aluminum hardeners.Part 12:Determination of copper content.Sulfur and sodium titration method
YS/T 535.2-2009 Chemical analysis methods of sodium fluoride.Part 2:Determination of fluorine content.Distillation-thorium nitrate volumetric method
YS/T 535.3-2009 Chemical analysis methods of sodium fluoride.Part 3:Determination of silica content.Molybdenum blue photometric method
YS/T 807.11-2012 Chemical analysis methods of aluminum hardeners.Part 11:Determination of sodium content.Flame atomic absorption spectrometric method
YS/T 629.3-2007 Chemical analysis methods of high purity alumina.Determination of sodium oxide.Flame atomic absorption spectrophotometric method
YS/T 535.5-2009 Chemical analysis methods of sodium fluoride.Part 5:Determination of soluble sulphates content.Turbidimetric method
YS/T 555.10-2006 Method for chemical analysis of molybdenum concentrate Determination of potassium and sodium content
YS/T 555.11-2009 Methods for chemical analysis of molybdenum concentrate.Determination of oil and moisture content.Gravimetry
YS/T 535.7-2009 Chemical analysis methods of sodium fluoride.Part 7:Determination of acidity.Neutral titration method
YS/T 555.12-2006 Method for chemical analysis of molybdenum concentrate - Determination of total oil and water content
YS/T 535.4-2009 Chemical analysis methods of sodium fluoride.Part 4:Determination of iron content.1,10-phenanthroline spectrophotometric method
YS/T 715.5-2009 Methods for chemical analysis of selenium dioxide.Part 5:Determination of water insoluble content.Gravimetric analysis
YS/T 581.1-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 1:Determination of moisture content by gravimetric method
YS/T 581.5-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 5:Determination of sodium by flame atomic absorption spectrometric method
YS/T 984-2014 Determination of boron and phosphorus concent in silicon powder by chemical analysis
YS/T 252.4-2007 Methods for chemical analysis of nickel matte.Determination of copper content.Sodium thiosulphate titrimetric method
YS/T 575.22-2007 Methods for chemical analysis of bauxite.Part 22:Determination of hydroscopic moisture.Gravimetric method
YS/T 3015.1-2013 Methods for chemical analysis of gold-loaded carbon.Part 1:Determination of moisture content.Desiccation gravimetric method
YS/T 807.3-2012 Chemical analysis methods of aluminum hardeners.Part 3:Determination of nickel content.EDTA titrimetric method
YS/T 807.5-2012 Chemical analysis methods of aluminum hardeners.Part 5:Determination of zirconium content.EDTA titrimetric method
YS/T 807.14-2012 Chemical analysis methods of aluminum hardeners.Part 14:Determination of strontium content.EDTA titrimetric method
YS/T 575.9-2007 Methods for chemical analysis of bauxite.Part 9:Determination of potassium oxide and sodium oxide content.Flame atomic absorption spectrophotometric method
YS/T 226.12-2009 Methods for chemical analysis of selenium.Part 12:Determination of selenium content.Sodium thiosulphate titrimetric method
YS/T 805-2012 Chemical analysis method for rare earth in aluminium and aluminium alloys.Determination of total rare earth by chemical analysis
YS/T 568.5-2008 Chemical analysis methods for zirconium oxide and hafnium oxide.Determination of sodium content.Flame atomic absorption spectrometric method
YS/T 273.1-2006 Chemical analysis methods and physical properties of cryolite. Part 1:Determination of moisture content by gravimetric method
YS/T 575.22-2006 Method for chemical analysis of bauxite ore-Gravimetric method for determination of wet storage in samples analyzed
YS/T 273.5-2006 Chemical analysis methods and physical properties of cryolite. Part 5:Determination of sodium by flame atomic absorption spectrometric method

PL-PKN, Determination method of sodium content in chemical water

PN C04587 ArkusZ02-1973 Water and waste water Tests for sodium Determination of sodium by titrimetric method
PN C04587 ArkusZ01-1973 Water and waste water Tests for sodium Determination of sodium by fla- me photometric method
PN C84081-47-1988 Salt (Sodium chloride) Determination of nikel contentAtomie absorption spectrometric method
PN C04596-02-1990 Water and waste water Tests for zinc Determination of zinc by zincon method
PN P50096-1962 Testing methods for paper industry produc?s. Determination of lignin con- ?ent in chemical pulps

TR-TSE, Determination method of sodium content in chemical water

TS 2879-1977 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS
TS 3335-1979 METHODS FOR THE CHEMICAL ANALYSISOF CERAMIC WHITAWARE CLAYS- DETERMINATION OF POTASSIUM OXIDESODIUM OXIDE CONTENTS
TS 3308-1979 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF THE NITRATE CONTENT
TS 3246-1978 METHODS FOR THE CHEMICAL ANALYSIS OP NICKEL DETERMINATION OP NICKEL CONTENT
TS 3294-1979 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF IRON CONTENT
TS 3264-1978 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF COBALT CONTENT
TS 3313-1979 METHODS FOR THE CHEMICAL ANALYSIS OF LEAD DETERMINATION OF IRON CONTENT
TS 3312-1979 METHODS FOR THE CHEMICAL ANALYSIS OF LEAD DETERMINATION OF ANTIMONY CONTENT
TS 3314-1979 METHODS FOR THE CHEMICAL ANALYSIS OF LEAD DETERMINATION OF ARSENIC CONTENT
TS 3311-1979 METHODS FOR THE CHEMICAL ANALYSIS OF LEAD DETERMINATION OF COPPER CONTENT
TS 3291-1979 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF TUNGSTEN CONTENT
TS 3297-1979 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF SULFUR CONTENT
TS 3292-1979 Methods For The Chemical Analysis Of Nickel Determinatian Of Magnesium Content
TS 3296-1979 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF SILICON CONTENT
TS 3295-1979 METHODS FOR THE CHEMICAL ANALYSIS FOR NICKEL DETERMINATION OF COPPER CONTENT
TS 3293-1979 Methods For The Chemical Analysis Of Nickel Determination Of Titanium Content
TS 1822-1975 HYDRATED SODIUM PERBORATES FOR INDUSTRIAL USE DETERMINATION OF SODIUM OXIDE, BORIC OXIDE AND AVAILABLE OXYGEN CONTENTS- VOLUMETRIC METHOD
TS 3245-1978 Methods For The Analysis Of Ceramic Whiteware Clays - Determination Of Moisture And Loss On Ignition Contents
TS 2347-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS ETERMINATION OF NICKEL CONTENT
TS 2243-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF MOLYBDENUM CONTENT
TS 2719-1977 METHODS FOR THE CHEMICAL ANALYSIS OP IRON AND STEELS DETERMINATION OF TANTALUM CONTENT
TS 2427-1976 Methods For The Chemical Analysis Of Iron And Steels Determination Of Arsenic Content
TS 2414-1976 Methods For The Chemical Anal/sis Of Iron And Steels Determination Of Titanium Content
TS 2346-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS ETERMINATION OF T?N CONTENT
TS 2520-1977 Methods For The Chemical Analysis Of Iron And Steels Determination Of Vanadium Content
TS 2591-1977 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF SILICON CONTENT
TS 2038-1975 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF PHOSPHORUS CONTENT
TS 1833-1975 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF COBALT CONTENT
TS 2242-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF ZIRCONIUM CONTENT
TS 2921-1978 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF BERYLLIUM CONTENT
TS 2922-1978 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF ANTIMONY CONTENT
TS 2428-1976 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF NITROGEN CONTENT
TS 2425-1976 Methods For The Chemical Analysis Of Iron And Steels Determination Of Tungsten Content
TS 1832-1975 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS DETERMINATION OF MANGANESE CONTENT
TS 600-1968 METHODiS OF CHEMICAL ANALYSIS OF MANGANESE OBES DETERMINAT?ON OF ZING CONTENT
TS 683-1969 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF CHROMIUM CONTEN?
TS 599-1968 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF BARIUM OXH>E CONTBNT
TS 2789-1977 Methods For The Analysis Of Water Determintaion Of Chemical Oxygen Demand Content
TS 587-1968 METHODlS OF CHEMICAL, ANALYSIS OF MANGANBSE ORES DETE?BMINATION OF TOTAL ?RON CONTENT
TS 2626-1977 METHODS FOR THE CHEMICAL ANALYSIS OF IRON AND STEELS CAST IRONS DETERMINATION OF MAGNESIUM CONTENT
TS 3315-1979 MET HODS FOR THE CHEMICAL ANALYSIS OF LEAD DETERMINATION OF ARSENIC, ANTIMONY AND TIN CONTENTS

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination method of sodium content in chemical water

GB/T 6610.5-2003 Chemical analysis methods of aluminium hydroxide-Determination of sodium oxide content
GB/T 8158.1-1987 Methods for chemical analysis of sodium fluoride--The gravimetric method for the determination of moisture content
GB/T 6609.5-2004 Chemical analysis methods and determination of physical performance of alumina Determination of sodium oxide content
GB/T 8158.8-1987 Methods for chemical analysis of sodium fluoride--The gravimetric method for the determination of water-insoluble matter
GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use--Determination of sodium chloride content--Spectrometric method
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber--Determination method of mass fraction
GB/T 22598-2008 Water treatment chemicals.Determination of lead content
GB/T 22599-2008 Water treatment chemicals.Determination of arsenic content
GB/T 15076.16-2008 Method for chemical analysis of tantalum and niobium.Determination of sodium and potassium contents
GB/T 11213.7-1989 Sodium hydroxide for chemical fiber use--Determination of copper mass fraction--Spectrometric method
GB/T 6284-1986 Chemical products for industrial use--General method for determination of water content--Gravimetric method
GB/T 223.8-2000 Methods for chemical analysis of iron,steel and alloy The sodium fluoride separation-EDTA titration method for the determination of aluminium content
GB/T 6730.2-1986 Methods for chemical analysis of iron ores--Gravimetric method for the determination of moisture content
GB/T 11213.6-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Turbidimetric method
GB/T 13248-1991 Vulcanized rubber--Determination of manganese content--Sodium periodate photometric methods
GB/T 3514-1992 Rubber,Vulcanized-dtermination of free sulphur content Sodium sulphite method
GB/T 8156.2-1987 Methods for chemical analysis of aluminium fluoride for industrial use--The electrometric method for the determination of water content
GB/T 13748.17-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of kalium content and natrium content.Flame atomic absorption spectrophotometric method
GB/T 11213.5-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphate gravimetric method
GB/T 15079.10-1994 Molybdenum concentrates-Determination of potassium and sodium content
GB/T 14949.7-1994 Manganese ores- Determination of sodium and potassium contents
GB/T 21994.2-2008 Chemical analysis of magnesium fluoride.Part 2:Determination of moisture content.Gravimetric method
GB/T 22660.2-2008 Chemical analysis methods of lithium fluoride.Part2:Determination of moisture content.Gravimetric method
GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborate.Part3:Determination of potassium fluoborate content.Sodium hydroxide titration volumetric method
GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborate.Part8:Determination of free borade content.Sodium hydroxide titration volumetric method
GB/T 14454.13-1993 Aromatics. Determination of carbonyl compounds content. Neutral sodium sulfite method
GB/T 15072.2-2008 Test method of precious metal alloys.Determination of silver contents for silver alloys.Potentionmeter titration with sodium chloride
GB/T 18996-2003 Determination of silver in silver jewellery alloys--Volumertic (potentiometric) method using sodium chloride or potassium chloride
GB/T 15079.12-1994 Molybdenum concentrates-Determination of oil and moisture content
GB/T 14326-1993 Determination of carbon disulfide content in benzene
GB/T 14326-2009 Determination of carbon disulfide content in benzene
GB/T 11200.3-1989 Membrane process sodium hydroxide--Determination of calcium contents--Flame atomic absorption method
GB/T 16484.8-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of sodium oxide content
GB/T 14641-1993 Industrial circulating cooling water--Determination of sodium--Atomic absorption spectrometry
GB/T 6283-1986 Chemical products--Determination of water--Karl Fischer method (general method)
GB/T 6283-2008 Chemical products.Determination of water Karl.fischer method(general method)
GB/T 6150.6-2023 Methods of Chemical Analysis of Tungsten Concentrates Part 6: Gravimetric Method for Determination of Wet Water Content
GB/T 23278.8-2009 Methods for chemical analysis of sodium stannate.Part 8:Determination of nitrate content.Ion selective electrode method
GB/T 2366-2008 Determination of water content in industrial chemicals.Gas chromatographic method
GB/T 22662.2-2008 Chemical analysis methods of potassium fluotitanate.Part2:Determination of moisture content.Gravimetric method
GB/T 22661.2-2008 Chemical analysis methods of potassium fluoborate.Part2:Determination of moisture content.Gravimetric method
GB/T 17674-2012 Determination of nitrogen in crude oil by boat-inlet chemiluminescence
GB/T 11200.2-1989 Membrane process sodium hydroxide--Determination of aluminium oxide content--Spectrometric method
GB/T 12687.8-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination for the water insoluble matter content--Gravimetric method
GB/T 11200.1-1989 Membrane process sodium hydroxide--Determination of sodium chlorate content--Tolidine spectrometric method
GB/T 22661.7-2008 Chemical analysis methods of potassium fluoborate.Part7:Determination of sodium content.Flame atomic absorption spectrometric method
GB/T 20931.2-2007 Methods for chemical analysis of lithium Determination of sodium content Flame atomic absorption spectrometric method
GB/T 23278.6-2009 Methods for chemical analysis of sodium stannate.Part 6:Determination of free alkali content.Titration
GB/T 7686-2008 Chemical products for industrial use.General method for the determination of arsenic
GB/T 14949.12-1994 Manganese ores- Determination of combined water content
GB/T 2366-1986 Chemical products for industrial use--Determination of water content--Gas chromatographic method
GB/T 11213.4-1989 Sodium hydroxide for chemical fiber use--Determination of silicon mass fraction--Reduced molybdo silicate spectrometric method
GB/T 17674-1999 Determination of nitrogen in petroleum and petroleum products by chemiluminescence method
GB/T 223.60-1997 Methods for chemical analysis of iron, steel and alloy--The perchloric acid dehydration gravimetric method for the determination of silicon content
GB/T 1819.1-2004 Methods for chemical analysis of tin concentrates Determination of water content--The weighing method
GB/T 3257.24-1999 Methods for chemical analysis of bauxite--Determination of hydroscopic moisture in analytical samples--Gravimetric method
GB/T 23278.1-2009 Methods for chemical analysis of sodium stannate.Part 1:Determination of tin content.Titration
GB/T 5074-1985 Coking products--Determination of moisture content--Microcoulomb method
GB/T 2382-1995 Determination of content of free sulphur in sulphur dyes
GB/T 218-1996 Determination of carbon dioxide content in the mineral carbonates associated with coal
GB/T 15076.12-2008 Method for chemical analysis of tantalum and niobium.Determination of phosphorus content in tantalum
GB/T 15076.13-1994 Methods for chemical analysis of tantalum and niobium-Determination of nitrogen content in tantalum
GB/T 15076.2-1994 Methods for chemical analysis of tantalum and niobium-Determination of niobium content in tantalum
GB/T 15076.6-1994 Methods for chemical analysis of tantalum and niobium-Determination of silicon content in tantalum
GB/T 15076.7-1994 Methods for chemical analysis of tantalum and niobium-Determination of phospherus content in niobium
GB/T 15076.8-1994 Methods for chemical analysis of tantalum and niobium-Determination of sulphur content in niobium
GB/T 15076.1-1994 Methods for chemical analysis of tantalum and niobium- Determihation of tantalum content in niobium
GB/T 3051-2000 Inorganic chemical products for industrial use-General method for determination of chloride content-Mercurimetric method
GB/T 11213.7-2008 Test methods of sodium hydroxide for chemical fiber use.Part7:Determination of copper content.Spectrometric method
GB/T 21994.4-2008 Chemical analysis of magnesium fluoride.Part 4:Determination of magnesium.EDTA volumetric method

Professional Standard - Ferrous Metallurgy, Determination method of sodium content in chemical water

YB/T 4020-2007 Determination for the cyanide content of sodium ferrocyanade
YB/T 4020-1991 Determination method of cyanide content in yellow blood sodium salt
YB/T 191.1-2001 Methods for chemical analysis of chromium ores----The gravimetric method for determination of moisture content
YB/T 4382-2014 Determination of free water in iron ores
YB/T 190.5-2001 Methods for chemical analysis of continuous casting mold powder The flame atomic absorption spectrometric method for the determination of potassium oxide and sodium oxide content
YB/T 191.3-2001 Methods for chemical analysis of chromium ores----The perchloric acid dehydration gravimetric method for the determination of silicon dioxide content

Professional Standard - Electricity, Determination method of sodium content in chemical water

DL 425.3-1991 Determination of sodium chloride content in industrial sodium hydroxide - Mercurimetry
DL 425.5-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
DL 425.2-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Titrimetry
DL 425.6-1991 Determination of sodium chloride content in industrial sodium hydroxide - Silver nitrate volumetric method

HU-MSZT, Determination method of sodium content in chemical water

American Society for Testing and Materials (ASTM), Determination method of sodium content in chemical water

ASTM D2791-07 Standard Test Method for On-line Determination of Sodium in Water
ASTM E256-98 Standard Test Method for Chlorine in Organic Compounds by Sodium Peroxide Bomb Ignition
ASTM E256-98(2003)e1 Standard Test Method for Chlorine in Organic Compounds by Sodium Peroxide Bomb Ignition
ASTM E257-98 Standard Test Method for Sulfur in Organic Compounds by Sodium Peroxide Bomb Ignition
ASTM E257-98(2003)e1 Standard Test Method for Sulfur in Organic Compounds by Sodium Peroxide Bomb Ignition
ASTM E256-09 Standard Test Method for Chlorine in Organic Compounds by Sodium Peroxide Bomb Ignition
ASTM D3723-05(2011) Standard Test Method for Pigment Content of Water-Emulsion Paints by Low-Temperature Ashing
ASTM C1096-91(2004)e1 Standard Test Method for Determination of Wood Fiber in Asbestos Cement
ASTM D5176-91(2003) Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
ASTM D5176-91(1995) Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
ASTM D5176-08 Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
ASTM D3723-05 Standard Test Method for Pigment Content of Water-Emulsion Paints by Low-Temperature Ashing
ASTM D6071-14(2022) Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy
ASTM D4573-22 Standard Test Method for Rubber Chemicals—Determination of Oil Content in Oil-Treated Sulfur
ASTM D5176-08(2015) Standard Test Method for Total Chemically Bound Nitrogen in Water by Pyrolysis and Chemiluminescence Detection
ASTM C1603-05 Standard Test Method for Measurement of Solids in Water
ASTM D512-04 Standard Test Methods for Chloride Ion In Water
ASTM D512-10 Standard Test Methods for Chloride Ion In Water
ASTM D512-12 Standard Test Methods for Chloride Ion In Water
ASTM E3063-17 Test Method for Antimony Content Using Neutron Activation Analysis (NAA)
ASTM E3063-16 Test Method for Antimony Content Using Neutron Activation Analysis (NAA)
ASTM D6721-01 Standard Test Method for Determination of Chlorine in Coal by Oxidative Hydrolysis Microcoulometry
ASTM D6721-01(2006) Standard Test Method for Determination of Chlorine in Coal by Oxidative Hydrolysis Microcoulometry
ASTM D3723-22 Standard Test Method for Pigment Content of Water-Emulsion Paints by Low-Temperature Ashing
ASTM C1843-16 Standard Test Method for Determining Moisture Content in Uranium-Ore Concentrate

RO-ASRO, Determination method of sodium content in chemical water

STAS SR 8934-30-1997 Sodium chloride. Determination of sodium content. Flamphotometric method.
STAS SR 8934-20-1996 Sodium chloride.Determination of iron content. Sulfosalicilic acid photometric method
STAS SR 8934-19-1996 Sodium chloride. Methods for determination of anti-caking additives content of sodium chloride for food use. Determination of hexacyanoferrate
STAS SR EN 196-21-1989 Methods of testing cement - Determination of the chloride, carbon dioxide and alkali content of cement
STAS R 8972/1-1971 Hydronutry WATER FLOW MEASEREMENT IN the free level flowsystems Cheminaical method
STAS SR ISO 5790:1995 Inorganic chemical products for industrial use -General method for determination of chloride content -Mercurimetric method

British Standards Institution (BSI), Determination method of sodium content in chemical water

BS 7319-2:1990 Analysis of sodium chloride for industrial use. Method for determination of moisture content
BS 7319-1:1990 Analysis of sodium chloride for industrial use. Method for determination of sodium chloride content
BS DD CEN/TS 15105:2006 Solid biofuels - Methods for determination of the water soluble content of chloride, sodium and potassium
BS DD CEN/TS 15105:2005 Solid biofuels — Methods for determination of the water soluble content of chloride, sodium and potassium
BS 6075-1:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sodium hydroxide content
BS 5072-2:1974 Methods of test for sodium fluoride for industrial use - Determination of moisture content
BS 6068-2.42:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium by atomic absorption spectrometry
BS 5688-4:1979 Methods of test for boric acid, boric oxide, disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide, boric oxide and available oxygen contents of hydrated sodium perborates
BS 6068-2.44:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium and potassium by flame emission spectrometry
BS 7319-5:1990 Analysis of sodium chloride for industrial use. Method for determination of calcium and magnesium contents
BS 7755-3.6:1995 Soil quality. Chemical methods. Determination of phosphorus. Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution
BS 7755-3.1:1994 Soil quality. Chemical methods. Determination of dry matter and water content on a mass basis by a gravimetric method
BS 7319-4:1990 Analysis of sodium chloride for industrial use. Method for determination of sulphate content
BS 6075-3:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of iron content
BS 6075-2:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of chloride content (mercurimetric method)
BS EN 25814:1992 Method for determination of dissolved oxygen in water: electrochemical probe method
BS 4427-1:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate
BS 7319-8:1990 Analysis of sodium chloride for industrial use - Method for determination of lead content
BS 7319-6:1990 Analysis of sodium chloride for industrial use - Method for determination of cadmium content
BS 7319-7:1990 Analysis of sodium chloride for industrial use - Method for determination of copper content
BS 7319-9:1990 Analysis of sodium chloride for industrial use - Method for determination of mercury content
BS DD CEN/TS 14774-2:2004 Solid biofuels - Methods for the determination of moisture content - Oven dry method - Total moisture - Simplified method
BS 6075-4:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of silica content
DD CEN/TS 15414-2:2010 Solid recovered fuels. Determination of moisture content using the oven dry method - Determination of total moisture content by a simplified method
BS 6068-2.43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry
BS 5688-15:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of water content of disodium tetraborates and crude sodium borates
BS 6075-9:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of calcium and magnesium contents
BS ISO 22863-7:2021 Fireworks. Test methods for determination of specific chemical substances. Chlorates content by chemical titration analysis
BS 6068-2.17:1986 Water quality - Physical, chemical and biochemical methods - Methods for determination of total cyanide
BS EN ISO 17075-1:2017 Leather. Chemical determination of chromium(VI) content in leather. Colorimetric method
BS EN ISO 17075-2:2017 Leather. Chemical determination of chromium(VI) content in leather. Chromatographic method
BS 6068 Sec.2.42:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium by atomic absorption spectrometry
BS EN 1134:1994 Method for determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
BS 7319-11:1990 Analysis of sodium chloride for industrial use - Method for determination of iron content
BS 5688-3:1979 Methods of test for boric acid, boric oxide, diRsodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide and boric oxide contents and loss on ignition of disodium tetraborates
BS 7164 Sec.26.2:1990 Chemical tests for raw and vulcanized rubber. Methods for determination of manganese content. Sodium periodate photometric methods
BS ISO 22863-10:2021 Fireworks. Test methods for determination of specific chemical substances. Nitrogen content in nitrocellulose by iron(II) sulfate titration
BS 7755-3.10:1995 Soil quality. Chemical methods. Determination of carbonate content. Volumetric method
BS 6075-6:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of carbonate content
BS 6075-8:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sulphate content
DD ENV 12260-1996 Water quality. Determination of nitrogen. Determination of bound nitrogen, after combustion and oxidation to nitrogen dioxide, using chemiluminescence detection
BS 5551-4.1.4:1984 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide (titrimetric method)
BS 5688-29:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble calcium and magnesium contents of crude sodi
BS 5688-27:1986 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total and alkali-soluble silica contents of crude sodium borates
BS 5688-8:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sodium oxide and boric oxide contents of crude sodium borates
BS 6068 Sec.2.44:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of sodium and potassium by flame emission spectrometry
BS 6068-2.18:1986 Water quality - Physical, chemical and biochemical methods - Methods for the determination of easily liberatable cyanide
BS 6068-2.33:1987 British Standard Water quality - Part 2. Physical, chemical and biochemical methods - Section 2.33 Method for the determination of ammonium: automated spectrometric method
BS 5688-11:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total aluminium content of crude sodium borates
BS 5688-12:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of total titanium content of crude sodium borates

工业和信息化部, Determination method of sodium content in chemical water

YS/T 535.11-2020 Methods for chemical analysis of sodium fluoride Part 11: Determination of sodium fluorosilicate content Acid-base titration method
HG/T 5017-2016 Method for determination of disodium ethylenediaminetetraacetate (EDTA) and copper content in electroless copper plating waste liquid
YS/T 1161.4-2021 Methods for analysis of pseudoboehmite Part 4: Determination of sodium oxide content
YS/T 1467.8-2021 Methods of chemical analysis of hafnium Part 8: Determination of sodium content
YS/T 1320.1-2019 Methods for chemical analysis of sodium tetrachloropalladate Part 1: Determination of palladium content Diacetyl oxime gravimetric method
YS/T 1075.10-2022 Methods for chemical analysis of vanadium-aluminum and molybdenum-aluminum master alloys Part 10: Determination of sodium content by flame atomic absorption spectrometry
YS/T 1461-2021 Chemical analysis method of bismuth yellow Determination of bismuth content Na2EDTA volumetric method
YS/T 424.2-2022 Methods for chemical analysis of titanium diboride powder Part 2: Determination of total boron content Neutralization titration method
YS/T 575.22-2021 Methods of chemical analysis of bauxite ores Part 22: Gravimetric method for determination of wet water content
YS/T 273.1-2020 Methods of chemical analysis and physical properties of cryolite - Part 1: Gravimetric method for determination of wet water content
XB/T 625-2020 Chemical analysis method of rare earth composite yttrium-zirconium ceramic materials. Determination of titanium oxide, aluminum oxide, sodium oxide and iron oxide content.
YS/T 1329.2-2019 Methods of chemical analysis of copper telluride Part 2: Determination of copper content Iodometric method
HG/T 6109-2022 Determination method of chemical oxygen demand (COD) in waste sulfuric acid

Professional Standard - Aviation, Determination method of sodium content in chemical water

HB/Z 5107.1-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 1:Determination of sodium fluoride content in sodium fluoride oxidation solution by EDTA volumetric method
HB/Z 5107.2-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 2:Determination of sodium fluoride content in sodium fluoride oxidation solution by depositive titrimetric method
HB/Z 5110.2-2000 Electrochemical degreasing and chemical degreasing solution analysis method Potentiometric titration determination of sodium hydroxide, sodium carbonate, trisodium phosphate
HB/Z 5090.3-2001 Analytical method of electroless nickel plating solution iodometric method to determine the content of sodium phosphite
HB/Z 5110.4-2000 Analytical method for electrochemical degreasing and chemical degreasing solution Determination of trisodium phosphate by EDTA volumetric method
HB/Z 5090.2-2001 Analysis method for electroless nickel plating solution Determination of sodium hypophosphite content through potentiometric titration
HB/Z 5107.11-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 11:Determination of sodium bichromate content in sodium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5109.11-2001 Analysis method for passivation solution Determination of sodium chloride content in copper plating passivation solution through potentiometric titration
HB 20055.3-2011 Methods for analysis of chemical milling solutions for aluminum alloy.Part 3:Determination of sodium sulfide content by iodometry
HB/Z 5109.14-2001 Analysis method for passivation solution Determination of sodium chloride content in brass plating passivation solution through potentiometric titration
HB/Z 5086.5-2000 Analysis method of cyanide electroplating copper solution Titration analysis method to determine the content of sodium cyanide (free), sodium cyanide and sodium carbonate
HB/Z 5107.18-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 18:Determination of ammonium chloride (sodium chloride)content in nitric acid oxidation solution by potentiometric method
HB/Z 5084.4-2000 Analytical method of cyanide electroplating zinc solution for determination of sodium sulfide by potentiometric titration
HB/Z 5085.2-1999 Analytical method of cadmium electroplating solution for cyanide electroplating Determination of sodium cyanide content by potentiometric titration
HB 7266.3-1996 Analytical methods for chemical composition of aluminum-lithium alloys Determination of potassium and sodium content by atomic absorption spectrometry
HB/Z 5109.12-2001 Analysis method for passivation solution Determination of sodium bichromate content in brass plating passivation solution through potentiometric titration
HB 20055.2-2011 Methods for analysis of chemical milling solutions for aluminum alloy.Part 2:Determination of sodium hydroxide content by potentiometric titrimetric method
HB 5422.24-1989 Methods for chemical analysis of copper alloys - Perchloric acid dehydration gravimetric method for determination of silicon content
HB 5297.25-2001 Methods of chemical analysis of titanium alloys - Determination of nitrogen content by steam distillation
HB/Z 5086.3-2000 Analytical method for cyanide electroplating copper solution Potentiometric titration for determination of sodium hydroxide content
HB/Z 5084.2-2000 Analytical method of cyanide electroplating zinc solution by potentiometric titration to determine the content of sodium hydroxide
HB/Z 5085.3-1999 Analytical method of cyanide electroplating cadmium solution Potentiometric titration for determination of sodium hydroxide content
HB/Z 5086.4-2000 Analytical method for cyanide electroplating copper solution Potentiometric titration for determination of sodium carbonate content
HB/Z 5084.3-2000 Analytical method of cyanide electroplating zinc solution for determination of sodium carbonate content by potentiometric titration
HB/Z 5085.4-1999 Analytical method of cadmium electroplating solution for cyanide electroplating Determination of sodium carbonate content by potentiometric titration
HB/Z 5085.6-1999 Analytical method for cadmium cyanide electroplating solution Determination of sodium sulfate content by precipitation titration
HB/Z 5107.13-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 13:Determination of potassium bichromate、sodium bichromate content by ferrous titrimetric method
HB/Z 5109.7-2001 Analysis method for passivation solution Determination of sodium sulfate in zinc plating, cadmium plating nitric acid passivation solution
HB/Z 5093.2-2000 Analytical method of alkaline electroplating tin solution Potentiometric titration to determine the content of sodium hydroxide
HB/Z 5109.1-2001 Analysis method for passivation solution Determination of sodium bichromate content in zinc plating, cadmium plating diacid passivation solution through potentiometric titration
HB/Z 5109.6-2001 Analysis method for passivation solution Determination of sodium bichromate content in zinc plating, cadmium plating nitric acid passivation solution through potentiometric titration

CZ-CSN, Determination method of sodium content in chemical water

CSN 65 2480-1981 Sodium Chloride (Salt) Metod of Bromides Content Determination
CSN 80 0075-1974 Delerniination of inipurities coiitenl iii s?oiir?il wool by cliemicíil jirocess
CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination
CSN 44 1583 Cast.3-1972 Chemical analysis of bauxite Determination of moisture content
CSN 65 2462-1981 Sodium Chloride [Salt) Method for Determination of Insoluble Substances In Water.
CSN EN 196-21-1993 Meethods of testing cement; Determination of the chloride, carbon dioxide and alkali content of cement

SE-SIS, Determination method of sodium content in chemical water

SIS SS 02 81 88-1987 Determination of dissolved oxygen content in water - Electrochemical method
SIS 02 81 12-1973 Environmental test methods. Determination of suspended maner content of water
SIS SS 13 42 13-1990 Methods of testing cement — Determination of the chloride, carbon dioxide and alkali content of cement

Professional Standard - Chemical Industry, Determination method of sodium content in chemical water

HG/T 5016~5017-2016 Determination of fluorine content in fluorine-containing waste gas and determination method of ethylenediaminetetraacetic acid disodium (EDTA) and copper content in electroless copper plating waste liquid (2016)
HG/T 6107～6110-2022 Determination methods of sodium ions, chloride ion content, chemical oxygen demand (COD) and calcium and magnesium ions in waste sulfuric acid (2022)
HG/T 4552.1~4552.3-2013 Determination method of tin content in tin stripping wastewater (2013)
HG/T 2957.6-2004 Gravimetric method for determination of combined water content in alunite ore
HG/T 3941-2007;HG/T 3942-2007 Determination of Moisture Content in Industrial Liquid Chlorine Coulometric Method Determination of Metal and Non-metal Ion Content in Industrial Sodium Hydroxide

Japanese Industrial Standards Committee (JISC), Determination method of sodium content in chemical water

JIS M 8231:1982 Methods for determination of combined water in manganese ores
JIS R 9301-3-9:1999 Alumina powder -- Part 3: Methods of chemical analysis -- 9: Determination of sodium oxide content
JIS M 8231:2005 Manganese ores -- Methods for determination of combined water contents
JIS K 0105:1982 Methods for determination of fluorine compounds in exhaust gas
JIS K 0109:1982 Methods for determination of hydrogen cyanide in exhaust gas
JIS K 0107:1995 Methods for determination of hydrogen chloride in flue gas
JIS K 0104:2000 Methods for determination of nitrogen oxides in flue gas
JIS K 0098:1988 Methods for determination of carbon monoxide in flue gas
JIS K 0104:1984 Methods for determination of oxides of nitrogen in flue gases
JIS K 0103:2005 Methods for determination of sulfur oxides in flue gas
JIS K 0103:1999 Methods for determination of sulfur oxides in flue gas
JIS K 0105:1998 Methods for determination of fluorine compounds in flue gas
JIS K 0109:1998 Methods for determination of hydrogen cyanide in flue gas
JIS K 0107:2002 Methods for determination of hydrogen chloride in flue gas
JIS K 0105:2012 Methods for determination of fluorine compounds in flue gas
JIS K 0107:2012 Methods for determination of hydrogen chloride in flue gas
JIS K 0109:2014 Methods for determination of hydrogen cyanide in flue gas
JIS K 0104:2011 Methods for determination of nitrogen oxides in flue gas
JIS M 8112:1950 Determination of gold and silver in cyanidation precipitates
JIS K 1468-1:1999 Acid-grade fluorspar -- Method for chemical analysis -- Part 1: Determination of moisture content of a lot
JIS G 1327-1:2010 Method for chemical analysis of ferroboron -- Part 1: Methods for determination of boron content
JIS G 1327-3:2010 Method for chemical analysis of ferroboron -- Part 3: Method for determination of silicon content
JIS G 1327-2:2010 Method for chemical analysis of ferroboron -- Part 2: Methods for determination of carbon content
JIS G 1327-4:2010 Method for chemical analysis of ferroboron -- Part 4: Methods for determination of aluminium content
JIS K 0091:1998 Methods for determination of carbon disulfide in flue gas
JIS K 0098:1998 Methods for determination of carbon monoxide in flue gas
JIS K 0103:2011 Methods for determination of sulfur oxides in flue gas
JIS K 0098:2016 Methods for determination of carbon monoxide in flue gas

RU-GOST R, Determination method of sodium content in chemical water

GOST 29208.1-1991 Sodium chlorate for industrial use. Determination of mass fraction substances insoluble in water. Gravimetric method
GOST 31859-2012 Water. Method for determination of chemical oxygen demand
GOST R 52708-2007 Water. Method for determination of chemical oxygen demand
GOST R ISO 17489-2017 Leather. Chemical tests. Method for determination of tan content in synthetic tanning agents
GOST R 50482-1993 Wood chemical products. Method for determination of the unsaponifiable matters
GOST 31863-2012 Drinking water. Method for determination of cyanide content
GOST R 51680-2000 Drinking water. Method for determination of cyanide content
GOST R 54036-2010 Foodstuffs. Determination of the content of water-soluble antioxidants in tubers of potatoes by amperometric method

Professional Standard - Coal, Determination method of sodium content in chemical water

MT/T 369-1994 Determination method of chemical oxygen demand in coal mine water

Professional Standard - Building Materials, Determination method of sodium content in chemical water

JC/T 668-1997 Test method for calcium sulfate in hydrated cement mortar
JC/T 668-2009 Method for determining residue water-extractable sulfate in cement mortar

Professional Standard - Machinery, Determination method of sodium content in chemical water

JB/T 7948.7-1995 Methods of Chemical Analysis of Soldering Flux Part 7: Determination of Sodium Oxide and Potassium Oxide
JB/T 4107.2-1999 Chemical analyse method for electrical contact materials.Determination of copper content in the copper tungsten ( iodimetry)
JB/T 4107.4-1999 Chemical analyse method for electrical contact materials.Determination of silver content in the silver - tungsten ( iodimetry)
JB/T 6237.9-1992 Silver powder chemical analysis method gravimetric method for determination of water content in electrical contacts
JB/T 4107.5-1999 Chemical analyse method for electrical contact materials.Determination of nickel content in the silver - nickel ( ETDA volumetry method)
JB/T 4107.7-1999 Chemical analyse method for electrical contact materials.Determination of carbon content in the silver - graphite ( Determine carbon content by the gas volumetry method)
JB/T 4107.6-1999 Chemical analyse method for electrical contact materials.Determination of iron content in the silver - iron ( Determine iron content by the potassium dichromate method)

工业和信息化部/国家能源局, Determination method of sodium content in chemical water

JB/T 7948.7-2017 Flux chemical analysis methods Part 7: Determination of sodium oxide and potassium oxide content

YU-JUS, Determination method of sodium content in chemical water

JUS B.G8.101-1977 Methods of chemical analvsis of iron ore?. Determination of moisture content
JUS H.G8.374-1989 Reagents. Sodium acetate trihydrate and sodium acetate anhydrous. Determination of chlorides content. Turbidimetric method
JUS H.G8.078-1983 Reagents. Sodium chloride. Determination of substances insoluble in water. Gravimetric method
JUS C.A1.651-1987 Methods for chemical analysis of silver. Determination of silver content. Volumetric method
JUS H.G8.155-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Determination of cloride ontent. Turbidimetric method
JUS H.G8.311-1987 Reagents. Barium chloride dihydrate. Determination ofbarium chloride dihydrate content. EDTA (disodium salt) complexometric method
JUS B.G8.106-1977 Methods ofchemical anatysis of iron ores. Determination of total iron content
JUS B.G8.363-1977 Zine concentrates. Methods of chemkalanalysis. Determination of calcium oxide
JUS B.G8.364-1977 Zine concentrates. Methods of chemkalanalysis. Determination of magnesium oxide
JUS C.A1.053-1991 Methods for chemical analysis of iron and steel. Determination of silicon in steel with tungsten content Gravimetric method
JUS C.A1.601-1977 Methods for chemical analysis ofcopper and copper alhys. Spectrophotometric determination ofchromum in copper - chromium alloys (0,03 to 0,15 % Cr)
JUS C.A1.650-1987 Methodes of chemical analysis of silver. Determination of impurities contents. Spectrographic metod".
JUS C.A1.380-1988 Methods of chemical analysis of zine powder. Determination of metalic zine content. Volumetric me-thod
JUS B.G8.362-1977 Zine concentrates. Methods of chemical anatysis. Determination of silica
JUS B.G8.361-1977 Zine concentrates. Methods of chemical analysis. Determination of total sulphur
JUS H.G8.364-1989 Reagents. Nickel(II) chloride hexahydrate. Determlnation of nickel(II) chloride hexahvdrate content. EDTA (disodium salt) complexometric method

AENOR, Determination method of sodium content in chemical water

UNE 34857:1985 BUTTER. DETERMINATION OF THE SALT (SODIUM CHLORIDE) CONTENT. (REFERENCE METHOD).
UNE 34204:1981 SODIUM CHLORIDE. DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS. EDTA COMPLEXOMETRIC METHODS.
UNE 80225:2012 Methods of testing cement. Chemical analysis. Determination of reactive sio2 content in cements, puzzolanas and fly ash.
UNE-EN 13577:2008 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water

ES-AENOR, Determination method of sodium content in chemical water

UNE 80-217-1991 Methods of testing cement. Determination of the chloride, carbon dioxide and alcali content of cement
UNE 77-003-1989
UNE 77-004-1989
UNE 80-228-1988
UNE 80-243-1986
UNE 55-614-1984

未注明发布机构, Determination method of sodium content in chemical water

BS 5072-2:1974(2011) Methods of test for Sodium fluoride for industrial use — Part 2 : Determination of moisture content
BS EN 1134:1995(1999) Method for Determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
BS 7319-8:1990(1999) Analysis of sodium chloride for industrial use — Part 8 : Method for determination of lead content
BS 7319-9:1990(1999) Analysis of sodium chloride for industrial use — Part 9 : Method for determination of mercury content
BS 7319-11:1990(1999) Analysis of sodium chloride for industrial use — Part 11 : Method for determination of iron content
BS 7319-6:1990(1999) Analysis of sodium chloride for industrial use — Part 6 : Method for determination of cadmium content
BS 7319-7:1990(1999) Analysis of sodium chloride for industrial use — Part 7 : Method for determination of copper content
BS 5072-3:1975(2011) Methods of test for Sodium fluoride for industrial use — Part 3 : Determination of fluorine content
BS EN 196-21:1992(1999) Methods of testing cement — Part 21 : Determination of the chloride, carbon dioxide and alkali content of cement
BS EN 1136:1995(1999) Method for Determination of phosphorus content of fruit and vegetable juices : Spectrometric method

IN-BIS, Determination method of sodium content in chemical water

国家能源局, Determination method of sodium content in chemical water

SH/T 0962-2017 Determination of sodium oxide content in catalytic cracking catalysts by flame photometry
SY/T 7329-2016 Method for determination of organochlorine content in oilfield chemicals

AT-ON, Determination method of sodium content in chemical water

ONORM M 5876-1999 Measurement of the oxygen content of water and waste water - Continuous electrochemical method
ONORM EN 196-21-1992 Methods of testing cement - Determination of the Chloride, carbon dioxide and alkali content of cement

Qinghai Provincial Standard of the People's Republic of China, Determination method of sodium content in chemical water

DB63/T 1296-2014 Determination of sodium chloride and sulfate content in industrial sodium carbonate by ion chromatography
DB63/T 1318-2014 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
DB63/T 1423-2015 Determination of Potassium Oxide Content in Potassium Nitrate Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
DB63/T 1634-2018 Determination of Potassium Chloride Content in Molten Salt Electrolyte - Tetraphenylborate Sodium Quaternary Ammonium Salt Volumetric Method

NL-NEN, Determination method of sodium content in chemical water

NEN 3771-1979 Cheese - Physical and chemical test methods - Determination of the sodium and the potassium content by flame photometry
NEN-EN 196-21-1993 Methods of testing cement. Determination of the chloride, carbon dioxide and alkali content of cement
NEN 3754-1981 Cheese - Physical and chemical test methods - Determination of the moisture content (reference method)
NEN 6221-1980 Chemical analysis of iron and steel Gravimetric determination of the silicon content in iron and steel (perchloric acid method)
NEN 6211-1978 Chemical analysis of iron and steel - Gravimetric determination of the nickel content in iron and steel
NEN 6216-1978 Chemical analysis of iron and steel Titrimetric determination of the sulfur content in iron and steel
NEN 6215-1978 Chemical analysis of iron and steel Titrimetric determination of the vanadium content in iron and steel
NEN 6222-1981 Chemical analysis of iron and steel Photometric determination of the titanium content in iron and steel

International Organization for Standardization (ISO), Determination method of sodium content in chemical water

ISO 1917:1972 Hydrated sodium perborates for industrial use; determination of sodium oxide, boric oxide and available oxygen contents; volumetric methods
ISO 13756:2015 Jewellery - Determination of silver in silver jewellery alloys - Volumetric (potentiometric) method using sodium chloride or potassium chloride
ISO/R 550:1966 Methods of chemical analysis of manganese ores — Determination of titanium content
ISO/R 313:1963 Methods of chemical analysis of manganese ores — Determination of total iron content
ISO/R 319:1963 Methods of chemical analysis of manganese ores — Determination of total manganese content
ISO 5790:1979 Inorganic chemical products for industrial use; general method for determination of chloride content; Mercurimetric method

Indonesia Standards, Determination method of sodium content in chemical water

SNI 06-6875-2002 Test methods of sulphides content in water by iodometry
SNI 03-6791-2002 Test method of cement content in soil-cement mixture by chemistry analysis

FI-SFS, Determination method of sodium content in chemical water

SFS 3027 E-1976 In the event of any differences in interpretation of this standard the Finnish version shall take precedence over this translation.

Group Standards of the People's Republic of China, Determination method of sodium content in chemical water

T/QAS 018-2020 Determination of Potassium Oxide Content in Potassium Chloride Sodium Tetraphenylborate Quaternary Ammonium Salt Volumetric Method
T/SXCIES 002-2020 Crude benzol- Determination of moisture content
T/QAS 073-2021 Determination of Calcium and Iron Content in Sodium Hydroxide by Inductively Coupled Plasma Emission Spectrometry

CEN - European Committee for Standardization, Determination method of sodium content in chemical water

PD CEN/TS 15105:2005 Solid biofuels - Methods for determination of the water soluble content of chloride@ sodium and potassium

CU-NC, Determination method of sodium content in chemical water

NC 24-65-1986 Inorganic Chemical Products Nitrogen. Determination of Water Vapor Content. Aerial Water Point Method

BR-ABNT, Determination method of sodium content in chemical water

ABNT P-MB-514-1969

Association Francaise de Normalisation, Determination method of sodium content in chemical water

NF X34-119:2011 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content.
NF X34-119*NF EN ISO 16995:2015 Solid biofuels - Determination of the water soluble chloride, sodium and potassium content
NF P15-478:1990 Methods of testing cement. Determination of the chloride, carbon dioxide and alkali content of cement.
NF P18-449*NF EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water
NF G52-216:1976 Leathers and hides. Chemical testing of leather. Determination of chromium in soluble substances (spectrophotometric method).

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Determination method of sodium content in chemical water

GJB 5381.10-2005 Methods of chemical analysis for pyrotech Part 10: Determination of potassium nitrate content. Sodium tetraphenylboron
GJB 5381.9-2005 Methods of chemical analysis for pyrotech. Part 9: Determination of water soluble compound content. Weighing method
GJB 5381.19-2005 Methods of chemical analysis for pyrotech. Part 19: Determination of sodium oxalate and ammonium oxalate content. Permanganimetric method

Military Standard of the People's Republic of China-General Armament Department, Determination method of sodium content in chemical water

GJB 8682.10-2015 Methods for chemical analysis of pyrotechnics Part 10: Determination of potassium nitrate content Sodium tetraphenylborate method
GJB 8682.9-2015 Methods of chemical analysis of pyrotechnic powders Part 9: Determination of water-soluble matter content Weighing method
GJB 8682.19-2015 Methods for chemical analysis of pyrotechnics Part 19: Determination of sodium oxalate and ammonium oxalate content Potassium permanganate method
GJB 770.108-1991 Test methods for gunpowder analysis Determination of moisture content in nitrocellulose Oven method

BE-NBN, Determination method of sodium content in chemical water

NBN T 03-344-1981 Hydrated sodium perborates for industrial use - Determination of sodium oxide, boric oxide and available oxygen contents - Volumetric methods

KR-KS, Determination method of sodium content in chemical water

KS M ISO 2482-2017 Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods

Professional Standard - Light Industry, Determination method of sodium content in chemical water

QB/T 2968-2008 Determination of strontium chloride in toothpastes

CO-ICONTEC, Determination method of sodium content in chemical water

ICONTEC 61-1991

IT-UNI, Determination method of sodium content in chemical water

UNI 3621-1955

Anhui Provincial Standard of the People's Republic of China, Determination method of sodium content in chemical water

DB34/T 2578-2015 Crude selenium chemical analysis method Determination of selenium content iodometric method

Hebei Provincial Standard of the People's Republic of China, Determination method of sodium content in chemical water

DB13/T 1228-2010 Determination method of water-insoluble content in organic chemical products

VN-TCVN, Determination method of sodium content in chemical water

TCVN 301-2010 Steel and iron.Determination of boron content.Methods of chemical analysis
TCVN 302-2010 Steel and iron.Determination of tungsten content.Methods of chemical analysis
TCVN 303-2010 Steel and iron.Determination of tantalium content.Methods of chemical analysis.
TCVN 305-2010 Steel and iron.Determination of nitrongen content.Methods of chemical analysis.
TCVN 308-2010 Steel and iron.Determination of vanadium content.Methods of chemical analysis
TCVN 310-2010 Steel and iron.Determination of arsenic content.Methods of chemical analysis.
TCVN 299-2010 Steel and iron.Determination of titanium content.Methods of chemical analysis.
TCVN 1817-2009 Steel and iron.Determination of molipdenum content.Methods of chemical analysis
TCVN 1818-2009 Steel and iron.Determination of copper content.Methods of chemical analysis
TCVN 1819-2009 Steel and iron.Determination of maganese content.Methods of chemical analysis
TCVN 1820-2009 Steel and iron.Determination of sulphur content.Methods of chemical analysis
TCVN 1812-2009 Steel and iron.Determination of chrome content.Methods of chemical analysis
TCVN 1813-2009 Steel and iron.Determination of nickel content.Methods of chemical analysis
TCVN 1814-2009 Steel and iron.Determination of silicon content.Methods of chemical analysis
TCVN 1815-2009 Steel and iron.Determination of phosphorus content.Methods of chemical analysis
TCVN 1816-2009 Steel and iron.Determination of cobalt content.Methods of chemical analysis
TCVN 311-2010 Steel and iron.Determination of total aluminium content.Methods of chemical analysis
TCVN 1821-2009 Steel and iron.Determination of total cacbon content.Methods of chemical analysis
TCVN 298-2010 Steel and iron.Determination of free carbon content.Methods of chemical analysis.

国家质量监督检验检疫总局, Determination method of sodium content in chemical water

SN/T 4435-2016 Determination of water content in crude oil by hydride reaction method

Malaysia Standards, Determination method of sodium content in chemical water

Sichuan Provincial Standard of the People's Republic of China, Determination method of sodium content in chemical water

DB51/T 2045-2015 Determination method of high-purity vanadium pentoxide potassium oxide and sodium oxide content

European Committee for Standardization (CEN), Determination method of sodium content in chemical water

EN 196-21:1989 Methods of testing cement; determination of the chloride, carbon dioxide and alkali content of cement
EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water

Professional Standard - Textile, Determination method of sodium content in chemical water

FZ/T 40005-2009 Testing method of mulberry silk content in mulberry silkworm/tussah products.Chemical method

Professional Standard - Agriculture, Determination method of sodium content in chemical water

GB 6283-1986 Determination of moisture content in chemical products Karl Fischer method (general method)

Danish Standards Foundation, Determination method of sodium content in chemical water

DS/EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water

Lithuanian Standards Office , Determination method of sodium content in chemical water

LST EN 13577-2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water

SG-SPRING SG, Determination method of sodium content in chemical water

SS 397-21 AMD 1-1997 METHODS OF TESTING CEMENT - PART 21: DETERMINATION OF THE CHLORIDE, CARBON DIOXIDE AND ALKALI CONTENT OF CEMENT

Professional Standard - Commodity Inspection, Determination method of sodium content in chemical water

SN/T 3919-2014 Determination of water-soluble chloride content in iron ores.Ion chromatography
SN/T 3005-2011 Test method for instrumental determination of carbon,hydrogen,nitrogen and sulfur in organic chemicals
SN/T 1031.1-2001 Method for the chemical analysis of crude antimony trioxide for export.Determination of mercury content
SN/T 1031.4-2001 Method for the chemical analysis of crude antimony trioxide for export.Determination of fluorine content
SN/T 1031.5-2001 Method for the chemical analysis of crude antimony trioxide for export.Determination of selenium content
SN/T 1031.6-2001 Method for the chemical analysis of crude antimony trioxide for export.Determination of lead and iron contents
SN/T 1031.7-2003 Methods for chemical analysis of crude antimony trioxide for import and export-Determination of arsenic content

国家市场监督管理总局、中国国家标准化管理委员会, Determination method of sodium content in chemical water

GB/T 17674-2021 Determination of nitrogen in crude oil—Boat-inlet chemiluminescence
GB/T 1819.1-2022 Methods for chemical analysis of tin concentrates—Part 1：Determination of moisture content—Heat drying method
GB/T 38410-2019 Leather chemicals—Determination of tannin content in tanning agent—Filter method
GB/T 20975.34-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 34：Determination of sodium content—Flame atomic absorption spectrometric method

Jilin Provincial Standard of the People's Republic of China, Determination method of sodium content in chemical water

DB22/T 2137-2014 Rapid Determination Method of Moisture Content in Iron Ore Powder

German Institute for Standardization, Determination method of sodium content in chemical water

DIN EN 13577:2007 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water; German version EN 13577:2007
DIN EN 13577:2007-07 Chemical attack on concrete - Determination of aggressive carbon dioxide content in water; German version EN 13577:2007
DIN EN 16682:2017-05 Conservation of cultural heritage - Methods of measurement of moisture content, or water content, in materials constituting immovable cultural heritage; German version EN 16682:2017

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, Determination method of sodium content in chemical water

GB/T 7686-2016 General method for determination of arsenic content of chemical products
GB/T 35924-2018 Determination of moisture in solid chemical products－Thermogravimetry method

冶金工业部, Determination method of sodium content in chemical water

YB 4020-1991 Determination method of cyanide content in yellow blood sodium salt

ES-UNE, Determination method of sodium content in chemical water

UNE-EN 16682:2018 Conservation of cultural heritage - Methods of measurement of moisture content, or water content, in materials constituting immovable cultural heritage

Yunnan Provincial Standard of the People's Republic of China, Determination method of sodium content in chemical water

DB53/T 639.3-2014 Methods for chemical analysis of direct reduced iron - Part 3: Determination of manganese content - Sodium periodate spectrophotometric method

Professional Standard - Automobile, Determination method of sodium content in chemical water

QC/T 968-2014 Determination methods of platinum, palladium and rhodium contents in metallic catalytic converters

Korean Agency for Technology and Standards (KATS), Determination method of sodium content in chemical water

KS D 2075-2-2022 Methods for chemical analysis of ferroboron — Part 2: Method for determination of carbon content
KS D 2075-4-2022 Methods for chemical analysis of ferroboron — Part 4: Method for determination of aluminium content
KS D 2075-3-2022 Methods for chemical analysis of ferroboron — Part 3: Method for determination of silicon content
KS D 2075-1-2021 Methods for chemical analysis of ferroboron —Part 1: Method for determination of boron content
KS M 9720-2004 Inorganic chemical products for industrial use－General method for determination of chloride content(Mercurimetric method)
KS M ISO 5790:2010 Inorganic chemical products for industrial use－General method for determination of chloride content－Mercurimetric method