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sodium content

sodium content, Total:297 items.

In the international standard classification, sodium content involves: Water quality, Non-ferrous metals, Fertilizers, Metalliferous minerals, Inorganic chemicals, Coals, Products of the chemical industry, Pharmaceutics, Fuels, Paper and board, Pulps, Milk and milk products, Paint ingredients, Plastics, Corrosion of metals, Leather technology, Refractories, Beverages, Food products in general, Meat, meat products and other animal produce, Non-metalliferous minerals, Petroleum products in general, Animal feeding stuffs, Iron and steel products, Power stations in general, Analytical chemistry, General methods of tests and analysis for food products, Surface treatment and coating, Crude petroleum, Edible oils and fats. Oilseeds, Ferroalloys, Organic chemicals, Wastes, Fruits. Vegetables.

ZA-SANS, sodium content

SANS 6050:2004 Water - Sodium content
SANS 6099:1987 Sodium chloride (in the presence of potassium chloride) content of solutions

RO-ASRO, sodium content

STAS 1776/13-1989 LEAD Natrium content determination
STAS 3223/2-1980 DRINKINGD WATER Natrium Determination
STAS 6182/23-1973 WINE Determination of sodium content
STAS 7331-1982 GASOLINE, KEROSINE, GAS OIL Determination of sodium content
STAS SR 8934-32-1997 Sodium chloride. Determination of sodium fluorid content. Potentiometric method
STAS 5953-1985 VEGETABLES AND MEAT AND VEGETABLE PRODUCTS Determination of sodium chloride con- tent
STAS SR 8934-31-1997 Sodium chloride. Determination of sodium florid content. Photocolorimetric method
STAS 6355-1989 MILK AND MILK PRODUCTS Determination of natrium chloride content
STAS 6354-1984 MILK AND MILK PRODUCTS Determination of natrium chloride content
STAS 2958/5-1971 I.EAD BASK AN'TIFRICTIOX ALLOY VPIv 98 Di'torminalinn of sndium
STAS 9065/5-1973 MFA\T AND MEAT PRODUCTS Determination of sodium chloride content
STAS 9131/13-1972 LEAD ALLOYS FOR STORAGE BATTERIES Determination of sodium content
STAS SR 8934-30-1997 Sodium chloride. Determination of sodium content. Flamphotometric method.
STAS 9001-1971 FUEL OIL Determination of sodium content by the flame photometer method
SR 2567-3-1997 Soft drinks - Methods of analysis - Determination of sodium benzoate content
STAS SR 8934-23-1997 Sodium chloride. Determination of cobalt content
STAS 8934/16-1971 SALT (SODIUM CHLORIDE) Determination of naphthalene content
STAS 8934/7-1971 SALT (SODIUM ClILORIDE) Determination of chloride content
STAS SR 13363-1996 Sodium chloride. Determination of potassium. Sodium Tetraphenylborate Volumetric Method
STAS SR 8934-26-1997 Sodium chloride - Determination of copper content - lodometric method
STAS SR 8934-8-1996 Sodium chloride. Determination of potassium. Flame Photometric Method

RU-GOST R, sodium content

GOST 12697.4-1977 Aluminium. Method for determination of sodium
GOST 1293.6-1978 Antimonous lead alloys. Method for the determination of sodium
GOST 22567.8-1977 Synthetic detergents. Methods for determination of sodium silicate
GOST R 55112-2012 Solid biofuels. Determination of the water soluble chloride, sodium and potassium content
GOST 30508-1997 Lead concentrates. Method of spectrum analysis
GOST 1219.2-1974 Lead-calcium bearing alloys. Method for determination of sodium content
GOST 33569-2015 Milk products. Conductometric method for determination of sodium chloride
GOST 22567.7-1987 Synthetic detergents. Method for determination of mass percentage of phosphates
GOST 11739.15-1999 Aluminium casting and wrought alloys. Methods for determination of sodium
GOST EN 16199-2016 Fertilizers. Determination of the sodium by flame-emission spectrometry
GOST 11739.15-1982 Aluminium casting and deformable alloys. Method for determination of sodium
GOST 22567.9-1987 Synthetic detergents. Method for determination of sodium carbonate or sodium bicarbonate mass percentage
GOST 20300.8-1990 Baddeleyite-corundum refractories. Method for determination of sodium oxide and potassium oxide
GOST 9957-1973 Sausage, pork, mutton and beef products. Methods for determination of sodium chloride
GOST 26318.7-1984 Non-metallic ore materials. Method for determination of potassium oxide and sodium oxide mass fractions
GOST 18904.8-1989 Tantalum and its oxides. Spectral method for determination of tungsten, calcium, cobalt, copper, molybdenum and natrium
GOST 2082.9-1981 Molibdenum concentrates. Method for determination of sodium and potassium contents
GOST 23581.10-1979 Iron ores, concentrates, agglomerates and pellets. Methods of determination of kalium oxide and natrium oxide content
GOST 30503-1997 Fodders, mixed fodders, mixed fodder raw materials. Flame photometric method for determination of sodium content
GOST EN 15950-2016 Fertilizers. Determination of N-(1,2-dicarboxyethyl)-D,L-aspartic acid using high-performance liquid chromatography
GOST 14839.7-1969 Industrial explosives. Method for determination of sodium (potassium) nitrate content

HU-MSZT, sodium content

Korean Agency for Technology and Standards (KATS), sodium content

KS D 2534-2009 Methods for determination of sodium in titanium
KS M ISO 979-2017(2022) Sodium hydroxide for industrial use－Method of assay
KS M ISO 2199:2002 Sodium hydrogen carbonate for industrial use-Determination of sodium hydrogen carbonate content-Titrimetric method
KS M ISO 2199-2017(2022) Sodium hydrogen carbonate for industrial use — Determination of sodium hydrogen carbonate content — Titrimetric method
KS M ISO 2199:2017 Sodium hydrogen carbonate for industrial use — Determination of sodium hydrogen carbonate content — Titrimetric method
KS E ISO 13313:2007 Iron ores－Determination of sodium content－Flame atomic absorption spectrometric method
KS M ISO 1617:2003 Aluminium oxide primarily used for the production of aluminium-Determination of sodium content-Flame emission spectrophotometric method
KS M ISO 2832:2002 Sodium fluoride for industrial use-Determination of moisture content
KS M ISO 2832:2017 Sodium fluoride for industrial use — Determination of moisture content
KS E ISO 4571:2001 Manganese ores and concentrates－Determination of sodium and potassium content－Flame atomic emission spectrometric method
KS M ISO 1617-2003(2013) Aluminium oxide primarily used for the production of aluminium ― Determination of sodium content-flame emission spectrophotometric method
KS M ISO 2366:2002 Cryolite, natural and artificial-Determination of sodium content-Flame emission and atomic absorption spectrophotometric methods
KS M ISO 2366-2017(2022) Cryolite, natural and artificial-Determination of sodium contentFlame emission and atomic absorption spectrophotometric methods
KS M ISO 2366:2017 Cryolite, natural and artificial-Determination of sodium contentFlame emission and atomic absorption spectrophotometric methods
KS M ISO 2462:2010 Sodium chlorate for industrial use-Determination of moisture content-Gravimetric method
KS M ISO 2462:2015 Sodium chlorate for industrial use－Determination of moisture content－Gravimetric method

国家市场监督管理总局、中国国家标准化管理委员会, sodium content

GB/T 40461-2021 Determination of sodium content for fertilizers
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

PT-IPQ, sodium content

CZ-CSN, sodium content

CSN 50 0248-1989 Pulp and páper Determination of sodium content
CSN 65 2473-1981 Sodium Chloride (Salt) Potenciometric Method of Sodium Fluoride Content Determination
CSN 65 2472-1981 Sodium Chloride [Salt) Photocolorimetric Method of Sodium Fluoride Content Determination
CSN 57 0108 Cast.12-1980 Testing methods for butter. Determlnation of sodium chloride content
CSN 57 0107 Cast.12-1980 Testing methods for natural and processed cheese. Determination of sodium chloride content
CSN 42 0672-6-1993 Aluminium and aluminium alloys. Determination of natrium by the flame atomic absorption spectrometric method

Japanese Industrial Standards Committee (JISC), sodium content

JIS M 8207:1995 Iron ores -- Method for determination of sodium content
JIS K 1200-4:2000 Sodium hydroxide for industrial use -- Part 4: Determination of sodium sulfate content
JIS R 9301-3-9:1999 Alumina powder -- Part 3: Methods of chemical analysis -- 9: Determination of sodium oxide content
JIS K 0400-48-20:1998 Water quality -- Determination of sodium and potassium -- Part 1: Determination of sodium by atomic absorption spectrometry
JIS K 1201-4:2000 Sodium carbonate for industrial use -- Part 4: Determination of Sodium chloride content -- Modified Volhard method, Potentiometric method

Professional Standard - Ferrous Metallurgy, sodium content

YB/T 5325-2015 Determination of content of sodium ferrocyanide
YB/T 5325-2006 Determination method of yellow blood salt sodium content
YB/T 190.5-2016 Continuous casting mold powder.Determination of potassium oxide and sodium oxide content.The flame atomic absorption spectrometric method
YB/T 5176-1993 Test method of raw material oil for carbon ink Determination method of potassium and sodium content (flame photometer method)
YB/T 5335-2009 Determination of vanadium pentoxide, potassium oxide and sodium oxide by flame atomic absorption spectrometry
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

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, sodium content

GB/T 6709-1986 Method of the determination for the content of sodium ferrocyanide
GB/T 12658-2008 Paper,board and pulp.Determination of sodium content
GB/T 12658-1990 Paper, board and pulp--Determination of potassium and sodium content
GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use.Determination of sodium hydroxide content
GB/T 12010.6-1989 Determination for sodium acetate contents of polyvinyl alcohol resins
GB/T 4348.2-2002 Sodium hydroxide for industrial use--Determination of sodium chloride content--Mercurimetric method
GB/T 4348.2-2014 Sodium hydroxide for industrial use.Determination of sodium chloride content.Mercurimetric method
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber--Determination method of mass fraction
GB/T 12010.11-1989 Determination for sodium hydroxide contents of polyvinyl alcohol resins
GB 12010.11-1989 Determination for sodium hydroxide contents of polyvinyl alcohol resins
GB/T 4348.1-2013 Sodium hydroxide for industrial use.Determination of sodium hydroxide and sodium carbonate content
GB/T 4348.1-2000 Sodium hydroxide for industrial use-Determination of sodium hydroxide and sodium carbonate content
GB/T 23835.8-2009 Anhydrous lithium perchlorate - Part 8: Determination of potassium and sodium content
GB/T 6610.5-2003 Chemical analysis methods of aluminium hydroxide-Determination of sodium oxide content
GB/T 6730.75-2017 Iron ores.Determination of sodium content.Flame atomic absorption spectrometric method
GB/T 23835.8-2009"> Anhydrous lithium perchlorate - Part 8: Determination of potassium and sodium content
GB/T 23835.8-2009 Anhydrous lithium perchlorate - Part 8: Determination of potassium and sodium content
GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use.Determination of sodium chloride content.Spectrometric method
GB/T 30906-2014 Determination of sodium tripolyphosphate content of sodium tripolyphosphate.Ion chromatography
GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use--Determination of sodium chloride content--Spectrometric method
GB/T 19421.9-2003 Test methods of crystalline layered sodium disilicate--Potassium fluosilicate volumetric methods for determination of sodium oxide content
GB/T 14640-2008 Water used in industrial circulating cooling system and boiler.Determination of potassium and sodium
GB/T 14641-1993 Industrial circulating cooling water--Determination of sodium--Atomic absorption spectrometry
GB/T 12010.7-2010 Plastic.Poly(vinyl alcohol)(PVAL)materials.Part 7:Determination for sodium hydroxide contents
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 11200.1-2006 Sodium hydroxide for industrial use. Determination of sodium chlorate content. o-Tolidine spectrometric method
GB/T 21126-2007 Determination of sodium formaldehyde sulfoxylate in grain products
GB/T 18608-2012 Determination of nickel, vanadium, iron, and sodium in crude oils and residual fuels by flame atomic absorption spectrometry
GB/T 6609.5-2004 Chemical analysis methods and determination of physical performance of alumina Determination of sodium oxide content
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 4581.7-1984 Alunite ores--Determination of potassium and sodium contents--Potassium tetraphenylborate gravimetric method and flame emission spectrophotometric methods
GB/T 15402-1994 Fruits,vegetables and derivd products--Determination of sodium and potassium

Professional Standard - Coal, sodium content

MT/T 1074-2008 Classification for alkali metal (potassium, sodium) content in coal

农业农村部, sodium content

NY/T 4077-2022 Determination of chlorine and sodium content in organic fertilizers

国家安全生产监督管理总局, sodium content

MT/T 1074-2007 Alkali metal (potassium, sodium) content classification in coal

VN-TCVN, sodium content

TCVN 4330-1986 Animal feeding stuffs.Determination of sodium chloride content
TCVN 3701-2009 Fish and fishery products.Determination of sodium chloride content
TCVN 3796-1983 Sodium hydroxide technical.Method of test for sodium chloride content
TCVN 3798-1983 Sodium hydroxide technical.Method of test for sodium chlorate content
TCVN 3799-1983 Sodium hydroxide technical.Method of test for sodium sulfate content

CU-NC, sodium content

NC 80-28-1984 Fish and Shellfish. Fish Preserves. Determination of Sodium Chloride Content

KR-KS, sodium content

KS M ISO 979-2017 Sodium hydroxide for industrial use－Method of assay
KS M ISO 2199-2017 Sodium hydrogen carbonate for industrial use — Determination of sodium hydrogen carbonate content — Titrimetric method
KS M ISO 2832-2017 Sodium fluoride for industrial use — Determination of moisture content
KS M ISO 2366-2017 Cryolite, natural and artificial-Determination of sodium contentFlame emission and atomic absorption spectrophotometric methods

PL-PKN, sodium content

PN C84002-11-1988 Sodium hydroxide technical Determination of sodium sulphate content
PN C04587 ArkusZ02-1973 Water and waste water Tests for sodium Determination of sodium by titrimetric method
PN C84002-21-1986 Sodium hydroxide technical Determination of sodium chlorate content Photocolorimetric method
PN C04587 ArkusZ01-1973 Water and waste water Tests for sodium Determination of sodium by fla- me photometric method
PN C84002-02-1988 Sodium hydroxide technical Determination of sodium hydroxide and sodium carbonate content
PN C04812-1969 Washing powder Determination of sodium alkylarenesulphonate conten?, ?aity acid? con?ent and their neutralization number

Professional Standard - Commodity Inspection, sodium content

SN/T 3936-2014 Determination of sodium sulfide in gourmet powder for export
SN/T 0962-2000 Method for the determination of sodium tungstate content in sodium tungstate for import and export
SN/T 0962-2010 Determination of sodium tungstate content in sodium tungstate for import and export
SN/T 3927-2014 Determination of sodium thiocyanate in dairy products for export
SN/T 1732.8-2014 Pyrotechnic composition used for fireworks and firecracker.Part 8:Determination of natrium content
SN/T 1732.8-2006 Pyrotechnic compositions used for fireworks and firecracker--Part 8: Determination of natrium content
SN/T 1830-2006 Determination of calcium, iron, nickel, sodium in petroleum coke. Atomic absorption spectrometry (AAS)

NL-NEN, sodium content

NEN 2856-1987 Fruit juices - Determination of sodium content Flame photometric method
NEN 6442-1979 Water - Flame photometric determination of sodium and potassium content
NEN 6423-1988 Water - Determination of sodium content by atomic absorption spectrometry (flame technique)

Group Standards of the People's Republic of China, sodium content

T/GDPA 12-2021 Determination of content and impurity of Docusate sodium
T/GDPA 13-2021 Determination of content and impurity of Creatine phosphate sodium
T/CSEE 0184-2021 Determination of sodium chlorate in hysodiumdroxide solution quick titration with methyl orange
T/SNHFA 012-2021 Determination of Sodium Hyaluronate Content in Food by High Performance Liquid Chromatography

ES-AENOR, sodium content

UNE 34-857-1985

Association Francaise de Normalisation, sodium content

NF Q50-004:1966 PULPS FOR PAPER. QUANTITY DETERMINATION OF SODIUM SULPHIDE IN PULP LIQUORS FOR PAPERMAKING.
NF T20-495:1973 Sodium tripolyphosphate for industrial use. Determination of sodiom chloride content.
NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
NF T20-415:1975 Sodium carbonate for industrial use. Determination of sodium hydrogen carbonate. Volumetric method.
NF Q50-005:1967 PULPS FOR PAPER. QUANTITY DETERMINATION OF SODIUM THIOSULPHATE IN PULP LIQUORS FOR PAPERMAKING.
NF G52-218:1982 Chemical analysis of leather. Determination of sodium sulphate content.
NF T20-442:1976 Sodium hydrogen carbonate for industrial use. Determination of sodium carbonate content. Titrimetric method.
NF T73-207:1978 Surface active agents. Determination of the sodium chloride contentpotentiometric method.
NF T20-441:1976 Sodium hydrogen carbonate for industrial use. Determination of sodium carbonate content. Potentiometric method.
NF T20-443:1976 Sodium hydrogen carbonate for industrial use. Determination of sodium hydrogen carbonate. Titrimetric method.
NF M07-037*NF EN 241:2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method
NF EN 241:2000 Produits pétroliers liquides - Détermination de la teneur en sodium - Méthode par spectrométrie d'absorption atomique
NF M07-038:1968 Liquid fuels. Determination of the sodium content in petroleum products (flame photometry method).
NF T20-355:1978 Potassium chloride for industrial use. Determination of sodium content.flame emission spectrophotometric method).
NF T20-377:1977 Potassium hydroxide for industrial use. Determination of sodium content. Flame emission spectrophotometric method.
NF T20-388:1977 Potassium hydroxide for industrial use. Determination of sodium. Gravimetric method using uranyl acetate and magnesium acetate.
NF EN 14108:2003 Produits dérivés des corps gras - Esters méthyliques d'acides gras (EMAG) - Détermination de la teneur en sodium par spectrométrie d'absorption atomique
NF T20-408:1971 Sodium chloride for industrial use. Determination of bromine.
NF T60-706*NF EN 14108:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry

International Organization for Standardization (ISO), sodium content

ISO 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method
ISO 2198:1972 Sodium hydrogen carbonate for industrial use; Determination of sodium carbonate; Titrimetric method
ISO 741:1976 Sodium carbonate for industrial use; Determination of sodium hydrogen carbonate content; Titrimetric method
ISO 2199:1972 Sodium hydrogen carbonate for industrial use; Determination of sodium hydrogen carbonate content; Titrimetric method
ISO 7485:2000 Animal feeding stuffs - Determination of potassium and sodium contents - Methods using flame-emission spectrometry
ISO 4279:1977 Aluminium fluoride for industrial use; Determination of sodium content; Flame emission spectrophotometric method
ISO 1550:1973 Potassium hydroxide for industrial use; Determination of sodium content; Flame emission spectrophotometric method
ISO 4571:1981 Manganese ores and concentrates; Determination of potassium and sodium content; Flame atomic emission spectrometric method
ISO 2832:1973 Sodium fluoride for industrial use; Determination of moisture content
ISO 1617:1976 Aluminium oxide primarily used for the production of aluminium; Determination of sodium content; Flame emission spectrophotometric method
ISO 2366:1974 Cryolite, natural and artificial; Determination of sodium content; Flame emission and atomic absorption spectrophotometric methods
ISO 2462:1973 Sodium chlorate for industrial use; Determination of moisture content; Gravimetric 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, sodium content

GB/T 33054-2016 Determination of content of sodium sulfide in sulphur dye products
GB/T 14640-2017 Determination of potassium and sodium in water for industrial circulating cooling system and boiler

AENOR, sodium content

UNE 34857:1985 BUTTER. DETERMINATION OF THE SALT (SODIUM CHLORIDE) CONTENT. (REFERENCE METHOD).
UNE-EN 241:2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method.
UNE 7352:1975 DETERMINATION OF SODIUM CONTENT IN IRON ORES SLAGS AND LIME-STONES BY ATOMIC ABSORPTION METHOD.
UNE 34208:1981 SODIUM CHLORIDE. DETERMINATION OF POTASIUM CONTENT. TITRIMETRIC METHOD WITH SODIUM.
UNE 55511-4:1981 SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM PRIM-ALKYLSULFATES. DETERMINATION OF THE CONTENT OF SODIUM CHLORIDE
UNE 55504-3:1981 SURFACE ACTIVE AGENTS. ANALYSIS OF TECHNICAL SODIUM SEC-ALKYLSULPHATES. DETERMINATION OF THE SODIUM SEC-ALKYLSULPHATES CONTENT
UNE-EN 14108:2003 Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of sodium content by atomic absorption spectrometry
UNE 55512-4:1982 SURFACE ACTIVE AGENTS. TECHNICAL SODIUM ALKYLARYL-SULPHONATES (EXCLUDING BENZENE DERIVATIVES). DETERMINATION OF THE CONTENT OF THE SODIUM SULPHITE
UNE 55512-3:1982 SURFACE ACTIVE AGENTS. TECHNICAL SODIUM ALKYLARYL-SULPHONATES (EXCLUDING BENZENE DERIVATIVES). DETERMINATION OF THE CONTENT OF THE SODIUM ALKYLARYL-SULPHONATES

YU-JUS, sodium content

JUS H.B8.121-1980 Crvolite, naturiti and artificiul. Detertnination ofsodium content. Gravimetric methd
JUS E.Z8.012-1994 Soups,broaths,sauces and seasonings - Determination of the sodium chloride content - Volumetric method
JUS E.Z8.018-1994 Soups,broaths,sauces and seasonigs - Determination of the sodium glutaminic content - Iodometric method
JUS H.G8.461-1991 Reagents. Potassium sulpbate. Determinatlon of sodium conteat. Fleaae emlssiem spectrophotometric metbod
JUS H.G8.110-1984 Reagents. Potassium chloride. Determination of sodium content. Flame emission spectrophotometric method
JUS H.Z1.145-1987 Testing of industrial vvaters. Detsrmination content of sodium by ion selective electrode
JUS E.K8.045-1993 Vegetable fats and oils-Determination of sodium chloride content in margarine
JUS H.G8.438-1990 Reaqents. Potassium iodide. Determination of sodium content. Flame emission spectrophotometric methcd
JUS H.B8.132-1980 Cryolite, naturaland artificiaL Determination ofsodium content. Flame emission spectrophotometric method
JUS H.G8.518-1991 Reagents. Potassium hydroxide. Determination of sodium content. Flame emission spectrophotometric method
JUS H.B8.613-1979 Aluminium oxide primarily used for the production of aluminium. Determination of sodium content. Flame atomic absorption method
JUS H.B8.130-1980 Cryolite, natural and artificial. Determination of sodium content. Flame atomic absorption spectrophotometric method
JUS H.G8.371-1989 Reagents. Sodium acetate trihydrate and sodium acetate anhvdrous. Determination of sodium acetate trihydrate and sodium acetate contents. Volumetric method
JUS H.G8.451-1990 Reagents. Zine sulphate heptahvdrate. Determination of potassium and sodium contents. Flame emission speetrophotometric method
JUS H.B8.605-1979 Ahaninium oxide primarily med for the production of alumimum. Determinatton of sodium content. Flame emission spectrophotometric method
JUS H.G8.391-1989 Reagents. Calciun nitrate tetrahydrate. Determination of potassiurn and sodium contents. Flame enission spectrcphotonetric r.iethod
JUS H.G8.085-1983 Reagents. Sodium chloride. Determination of iron content. Colorimetric method
JUS H.G8.086-1983 Reagents. Sodium chloride. Detormination ofbarium content. Turbidimetric method
JUS H.G8.484-1991 Reagents. Sodium hvdrohide. Determination of aluminium content. Colorimetric method

Professional Standard - Electricity, sodium content

DL 425.3-1991 Determination of sodium chloride content in industrial sodium hydroxide - Mercurimetry
DL 425.6-1991 Determination of sodium chloride content in industrial sodium hydroxide - Silver nitrate volumetric method
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

British Standards Institution (BSI), sodium content

BS 4140-11:1986 Methods of test for aluminium oxide - Determination of sodium content
BS 7319-1:1990 Analysis of sodium chloride for industrial use. Method for determination of sodium chloride content
BS 4993-7:1980 Methods of test for aluminium fluoride for industrial use - Determination of sodium content
BS ISO 13313:2006 Iron ores - Determination of sodium - Flame atomic absorption spectrometric method
BS ISO 13313:2017 Iron ores. Determination of sodium. Flame atomic absorption spectrometric method
BS 6075-1:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sodium hydroxide content
BS EN 14108:2003 Fat and oil derivatives - Fatty acid methyl esters (FAME) - Determination of sodium content by atomic absorption spectrometry
BS 5766-21:2001 Methods for analysis of animal feeding stuffs. Determination of potassium and sodium contents. Methods using flame-emission spectrometry

IN-BIS, sodium content

IS 7044-1973

BE-NBN, sodium content

NBN T 03-108-1979 Sodium carbonate for industrial use - Determination of sodium hydrogen carbonate content - Titrimetric method
NBN T 03-142-1979 Sodium hydrogen carbonate for industrial use - Determination of sodium hydrogen carbonate content - Titrimetric method
NBN T 03-179-1980 Sodium sulphate for industrial use - Determination of sodium sulphate content - Gravimetrie method
NBN T 03-446-1983 Aluminium fluoride for industrial use - Determination of sodium content -Flame emission spectrophotometrio method
NBN T 03-194-1980 Potassium hydroxide for industrial use - Determination of sodium con-tent - Flame emission spectrophotometric method
NBN T 03-411-1983 Aluminium oxide primarily used for the production of aluminium - Determination of sodium content - Flame emission spectrophotometrie method
NBN T 03-436-1983 Cryolite,natural and artificial - Determination of sodium content -Flame emission and atomic absorption spectrophotome trie methods

American Society for Testing and Materials (ASTM), sodium content

ASTM D2791-07 Standard Test Method for On-line Determination of Sodium in Water
ASTM D4191-97 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4191-03 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4191-08 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D4191-15 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM D1768-89(2003) Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption
ASTM D1768-89(2009) Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption
ASTM D1768-89(2016) Standard Test Method for Sodium Alkylbenzene Sulfonate in Synthetic Detergents by Ultraviolet Absorption

ET-QSAE, sodium content

ES 401-2000

Hebei Provincial Standard of the People's Republic of China, sodium content

DB13/T 81.20-1992 Determination method of sodium oxalate content in fireworks and firecrackers mixture
DB13/T 2856-2018 Determination of iron ore potassium and sodium content by inductively coupled plasma atomic emission spectrometry
DB13/T 5090-2019 Determination of Potassium Oxide and Sodium Oxide Content in Continuous Casting Mold Flux by Wavelength Dispersive X-ray Fluorescence Spectrometry
DB13/T 5589-2022 Determination of phosphorus, titanium, manganese, chromium, potassium and sodium content in steel slag by inductively coupled plasma atomic emission spectrometry
DB13/T 5590-2022 Determination of phosphorus, titanium, manganese, zinc, potassium and sodium in iron-containing dust and sludge - Inductively coupled plasma atomic emission spectrometry

Professional Standard - Chemical Industry, sodium content

HG/T 2964-1984 Sodium hydrosulphide for industrial use-Determination of the content of sodium hydrosulphide ane sulphide
HG/T 2957.7-1984(1997) Alunite ores-Determination of potassium and sodium contents-Potassium tetraphenylborate gravimetric method and flame emission spectrophotometric methods
HG/T 2957.7-2004 Determination of Potassium and Sodium in Alunite Ore - Potassium Tetraphenylborate Gravimetry and Flame Emission Spectrophotometry

IX-FAO, sodium content

CODEX STAN 53-1981 Codex standard for special dietary foods with low sodium content (including salt substitutes)

Professional Standard - Non-ferrous Metal, sodium content

YS/T 534.5-2006 Determination of sodium oxide content by chemical analysis method of aluminum hydroxide
YS/T 534.5-2007 Chemical analysis methods of aluminium hydroxide.Part5:Determination of sodium oxide content
YS/T 629.3-2007 Chemical analysis methods of high purity alumina.Determination of sodium oxide.Flame atomic absorption spectrophotometric method
YS/T 807.11-2012 Chemical analysis methods of aluminum hardeners.Part 11:Determination of sodium content.Flame atomic absorption spectrometric method

Professional Standard - Light Industry, sodium content

QB/T 5219-2018 Determination of sodium gualenate in toothpaste.High performance liquid chromatography

Danish Standards Foundation, sodium content

DS/EN 241:2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method
DS/ISO 7485:2001 Animal feeding stuffs - Determination of potassium and sodium contents - Methods using flame-emission spectrometry
DS/EN 14108:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry

Lithuanian Standards Office , sodium content

LST EN 241-2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method
LST EN 14108-2004 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry

German Institute for Standardization, sodium content

DIN EN 241:2000-12 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method; German version EN 241:2000
DIN EN 241:2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method; German version EN 241:2000
DIN EN 14108:2015-06 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry; German version EN 14108:2003
DIN 51797-4:1981 Testing of liquid fuels; determination of the sodium content; direct determination by atomic absorption spectroscopy
DIN 51797-3:1973 Testing of liquid fuels; determination of the sodium content, determination by atomic absorption spectroscopy after incineration
DIN EN 14108:2003 Fat and oil derivatives - Fatty acid methylesters (FAME) - Determination of sodium content by atomic absorption spectrometry; German version EN 14108:2003

Jilin Provincial Standard of the People's Republic of China, sodium content

DB22/T 2362-2015 Determination of sodium content in magnesium alloys by flame atomic absorption spectrometry

工业和信息化部, sodium content

YB/T 4726.13-2022 Determination of potassium and sodium content in iron-containing dust sludge by flame atomic absorption spectrometry
YS/T 1161.4-2021 Methods for analysis of pseudoboehmite Part 4: Determination of sodium oxide content
YB/T 4711-2018 Determination of potassium oxide and sodium oxide content in steel slag by flame atomic absorption spectrometry
YS/T 535.11-2020 Methods for chemical analysis of sodium fluoride Part 11: Determination of sodium fluorosilicate content Acid-base titration method
YB/T 5176-2016 Determination of potassium and sodium content of raw material oil for carbon black by atomic absorption spectrometry and flame photometry
YB/T 4583.2-2017 Determination of potassium oxide and sodium oxide content in mullite by inductively coupled plasma atomic emission spectrometry

AR-IRAM, sodium content

IRAM 6577-1955

Professional Standard - Petrochemical Industry, sodium content

SH/T 0582-1994 Sodium Content Determination in Lubricating Oils and Additives (Atomic Absorption Spectrometry)

Professional Standard - Aviation, sodium content

HB/Z 5088.3-1999 Analysis method for nickel plating solution Determination of sodium chloride content through 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 20055.3-2011 Methods for analysis of chemical milling solutions for aluminum alloy.Part 3:Determination of sodium sulfide content by iodometry
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

国家能源局, sodium content

SH/T 0962-2017 Determination of sodium oxide content in catalytic cracking catalysts by flame photometry

Taiwan Provincial Standard of the People's Republic of China, sodium content

CNS 15052-2007 Biodiesel - Fatty acid methyl esters (FAME) - Determination of sodium content by atomic absorption spectrometry

Sichuan Provincial Standard of the People's Republic of China, sodium content

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

TR-TSE, sodium content

TS 3335-1979 METHODS FOR THE CHEMICAL ANALYSISOF CERAMIC WHITAWARE CLAYS- DETERMINATION OF POTASSIUM OXIDESODIUM OXIDE CONTENTS
TS 2487-1976 SODIUM FLUORIDE FOR INDUSTRIAL USE DETERMINATION OF MOISTURE CONTENT

Anhui Provincial Standard of the People's Republic of China, sodium content

DB34/T 2373-2015 Determination of sodium salt content in ammonium chloride
DB34/T 2372-2015 Determination of Sodium Linear Alkylbenzene Sulfonate in Sludge and Soil by High Performance Liquid Chromatography-Tandem Mass Spectrometry

GOSTR, sodium content

GOST R EN 14108-2009 Fat and oil derivatives. Fatty acid methyl esters (FAME). Determination of sodium content by atomic absorption spectrometry

European Committee for Standardization (CEN), sodium content

EN 14108:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry