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sodium ions and sodium atoms

sodium ions and sodium atoms, Total:498 items.

In the international standard classification, sodium ions and sodium atoms involves: Galvanic cells and batteries, Conducting materials, Water quality, Non-ferrous metals, Nuclear energy engineering, Plastics, Analytical chemistry, Inorganic chemicals, Construction materials, Equipment for the chemical industry, Equipment for petroleum and natural gas industries, Fruits. Vegetables, Ferroalloys, Iron and steel products, Fluid storage devices, Non-metalliferous minerals, Farming and forestry, Products of the chemical industry, Coals, Motor cycles and mopeds, Tea. Coffee. Cocoa, Crude petroleum, Metalliferous minerals, CHEMICAL TECHNOLOGY, Fertilizers, Beverages, Textile fibres, Meat, meat products and other animal produce, Milk and milk products, Chipless working equipment, Refractories, Occupational safety. Industrial hygiene, Ferrous metals, Petroleum products in general, Fuels, Laboratory medicine, Organic chemicals, Pesticides and other agrochemicals, Animal feeding stuffs, Raw materials for rubber and plastics, General methods of tests and analysis for food products, Pulps, Production in the chemical industry, Edible oils and fats. Oilseeds, Lubricants, industrial oils and related products, Sugar. Sugar products. Starch, Testing of metals, Medical equipment, Geology. Meteorology. Hydrology, Air quality, Glass, Rubber, Powder metallurgy.

HU-MSZT, sodium ions and sodium atoms

MNOSZ 448-10.lap-1955

AENOR, sodium ions and sodium atoms

UNE 84702:2015 Cosmetic raw materials. Toothpastes. Determination of fluoride ion in sodium fluoride and sodium monofluorophosphate.
UNE 7352:1975 DETERMINATION OF SODIUM CONTENT IN IRON ORES SLAGS AND LIME-STONES BY ATOMIC ABSORPTION METHOD.
UNE-EN 241:2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method.
UNE-EN 14108:2003 Fat and oil derivatives. Fatty Acid Methyl Esters (FAME). Determination of sodium content by atomic absorption spectrometry
UNE-EN 15505:2008 Foodstuffs - Determination of trace elements - Determination of sodium and magnesium by flame atomic absorption spectrometry (AAS) after microwave digestion
UNE 81595:1998 BIOLOGICAL CONTROL. DETERMINATION OF MERCURY IN URINE. COLD VAPOUR - SODIUM BOROHIDRIDE METHOD. ATOMIC ABSORPTION SPECTROMETRY.
UNE-EN ISO 6869:2001 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc. Method using atomic absorption spectrometry. (ISO 6869:2000)
UNE 55614:1984 SURFACE ACTIVE AGENTS. SODIUM HYDROXIDE TO BE USED AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF MERCURY CONTENT. FLAMELESS ATOMIC ABSORPTION SPECTROMETRIC METHOD

Professional Standard - Coal, sodium ions and sodium atoms

MT/T 252-2000 Determination method of potassium ion and sodium ion in coal mine water
MT 252-1991 Determination method of potassium ion and sodium ion in coal mine water

CZ-CSN, sodium ions and sodium atoms

CSN 64 0239-1954
CSN 42 0647 Cast.7-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of sodium by the atomic absorption method
CSN 42 0646 Cast.9-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of sodium by the atomic absorption method
CSN 42 0635 Cast.15-1987 Chemical analysis of non-ferrous metals and alloys. Lead. Determination of sodium by the atomic absorption method and flame-photometric method
CSN 65 2467-1981 Sodíum Chloride (Salt) Method of Potassium Content Determination by Atomic
CSN 65 2062-1981 SODIUM HYDROXIDE TECHNICAL Atomic Absorbtion Speetroscopy for Determination of Copper
CSN 65 2058-1981 SODIUM HYDROXIDE TECHNICAL Atomio Absorbtion Spoctroscopy for Dutormiiiation o? Iron
CSN 65 2068-1984 Sodium hydroxide technical. Atomic Absorbtion Spectroscopy fór Determination of Mercury
CSN 65 2477-1981 Sodium Chloride (Salt) Method of Atomic Absorption Spectroscophy of Cobalt Content Determination
CSN 65 2066-1983 SODIUM HYDROXIDE TECHNICAL Atomic Absorbtion Spectros- copy for Determinatior. of the Sun of Calcium and Magnesium
CSN 65 2463-1981 Sodmm Chloride [Salt] Determination of Calcium and Magnesium Content by Atomic Absorption Spektroskopy Method.
CSN 65 2475-1981 Sodium Chloride (Salt) Method of Atomie Absorption Spectroscophy of Copper Content Determination
CSN 65 2469-1981 Sodium Chloride (Salt) Method of Iron Content Determination by Atomic Absorption Spektrography
CSN 42 0672-6-1993 Aluminium and aluminium alloys. Determination of natrium by the flame atomic absorption spectrometric method
CSN ISO 6831:1993 Iron ores. Determination of sodium and/or potassium contents. Flame atomic absorption spectrometric method
CSN 70 0641 Cast.2-1976 Chemical analysis of glass. Determinat- ion of sodium and potassium oxides. Fláme photometric method (after se- paration with ion exehangers)
CSN ISO 7969:1993 Manganese ores and concentrates. Determination of sodium and potassium contents. Flame atomic absorption spectrometric method

National Metrological Verification Regulations of the People's Republic of China, sodium ions and sodium atoms

JJG 822-1993 Verification Regulation for Sodium Ionometer

Group Standards of the People's Republic of China, sodium ions and sodium atoms

T/QGCML 305-2022 Organic Sodium Ion Batteries
T/QGCML 308-2022 Sodium ion battery anode material
T/QGCML 306-2022 Cathode material for sodium ion battery
T/CIAPS 0031-2023 General Specification for Sodium-ion Battery
T/CNESA 1006-2021 General specification for sodium-ion secondary batteries
T/CIEP 0021-2020 Non-ionic cellulose ether by-product industrial sodium chloride
T/BBIA 8-2023 Technical specifications for sodium-ion batteries and battery packs for electric bicycles
T/JSWA 006-2023 Determination of sodium hypochlorite bromate and chlorate by ion chromatography
T/CSTM 00532-2023 Determination of potassium, sodium, calcium, magnesium, iron and zinc in rayon-based carbon fibre– Inductively coupled plasma atomic optical spectrometry
T/CSTM 00756-2021 Iron ores—Determination of sodium and potassium contents— Flame atomic emission spectrometric method
T/WSJD 18.1-2021 Ion Chromatography for the Determination of Sodium Hydroxide, Sodium Carbonate and Potassium Hydroxide in Chemical Factors in the Air of the Workplace
T/CSTM 00531-2023 Determination of potassium, sodium, calcium, magnesium, iron and silicon in polyacrylonitrile-based carbon fibre- Inductively coupled plasma optical emission spectrometry
T/NAIA 0211-2023 Determination of Sodium Chloride in High Salt Foods by Inductively Coupled Plasma Emission Spectrometry
T/QAS 073-2021 Determination of Calcium and Iron Content in Sodium Hydroxide by Inductively Coupled Plasma Emission Spectrometry
T/QAS 006-2019 Determination of Potassium, Sodium, Calcium and Magnesium in Brine - Inductively Coupled Plasma Emission Spectrometry
T/LNWTA 009-2021 Standard for chromium ion content in brine for water treatment agent and diaphragm electrolysis to prepare sodium hypochlorite and chlor alkali
T/QAS 082.7-2023 Chemical Analysis of Rock Salt and Glauber's Salt Part 7: Determination of Potassium, Sodium, Calcium and Magnesium by Inductively Coupled Plasma Emission Spectrometry

RO-ASRO, sodium ions and sodium atoms

STAS 11277/6-1979 MINERAL WATERS Determination of sodion (Na+)
STAS 8934/12-1979 SALT (SODIUM CHLORIDE) Determination of suphate ions content
STAS 9163/17-1973 SILICA-ALUMINA MIXING PRODUCTS Determination of interchangeable cations: calcium, magnesium, sodium and potassium
STAS SR 13367-1996 Sodium chloride. Determination of totai cadmium. Flame Atomic Absorption Spectrometric Method
STAS SR 13368-1996 Sodium chloride. Determination of total lead. Flame Atomic Absorption Spectrometric Method
STAS SR 13364-1996 Sodium chloride. Determination of potassium. Flame Atomic Absorption Spectrometric Method
STAS SR 8934-27-1997 Sodium chloride - Determination of copper content Flame atomic absorption spectrometric method
STAS SR 8934-22-1997 Sodium chloride. Determination of cobalt content. Flame atomic absorption spectrometric method
STAS SR 13366-1996 Sodium chloride. Determination of total mercury. Flameless Atomic Absorption Spectrometric Method
STAS SR 8934-10-1996 Sodium chloride. Determination of iron content. Flame Atomic Absorption Sptectrometric Method
STAS SR 8934-11-1996 Sodium chtoride. Determination content of calcium and magnesium. Flame Atomic Absorption Spectrometry Method
STAS SR 8934-21-1997 Sodium chloride. Determination of magnesium chloride content. Flame atomic absorption spectrometric method

Korean Agency for Technology and Standards (KATS), sodium ions and sodium atoms

KS I ISO 14911:2009 Water quality-Determination of dissolved Li+, Na+,NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography-Method for water and waste water
KS I ISO 9964-1:2018 Water quality — Determination of sodium and potassium — Part 1: Determination of sodium by atomic absorption spectrometry
KS E ISO 13313:2022 Iron ores — Determination of sodium — Flame atomic absorption spectrometric method
KS E ISO 4571-2001(2016) Manganese ores and concentrates- Determination of sodium and potassium content - Flame atomic emission spectrometric method
KS H ISO 8070:2018 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
KS I ISO 9964-2:2018 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
KS H ISO 8070:2006 Dried milk－Determination of sodium and potassium contents－Flame emission spectrometric method
KS E ISO 7969-2001(2021) Manganese ores and concentrates －Determination of sodium and potassium contents－Flame atomic absorption spectrometric method
KS E ISO 13313:2007 Iron ores－Determination of sodium content－Flame atomic absorption spectrometric method
KS E ISO 4571:2001 Manganese ores and concentrates－Determination of sodium and potassium content－Flame atomic emission spectrometric method
KS E ISO 7969:2001 Manganese ores and concentrates －Determination of sodium and potassium contents－Flame atomic absorption spectrometric method
KS E ISO 4571-2001(2021) Manganese ores and concentrates- Determination of sodium and potassium content - Flame atomic emission spectrometric method
KS M ISO 5993-2017(2022) Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
KS E ISO 7969-2001(2016) Manganese ores and concentrates －Determination of sodium and potassium contents－Flame atomic absorption spectrometric 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 1830:2006 Paper, board and pulps-Determination of acid-soluble manganese
KS M ISO 1830:2013 Paper, board and pulps－Determination of acid-soluble manganese
KS M ISO 5993:2007 Sodium hydroxide for industrial use－Determination of mercury content－Flameless atomic absorption spectrometric method
KS M ISO 5993:2017 Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
KS I ISO 17091:2020 Workplace air — Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide — Method by measurement of corresponding cations by suppressed ion chromatography
KS D ISO 7627-2:2012 Hardmetals－Chemical analysis by flame atomic absorption spectrometry－Part 2：Determination of calcium, potassium, magnesium and sodium in contents from 0.001 % to 0.02 % (mass fraction)

International Organization for Standardization (ISO), sodium ions and sodium atoms

ISO 14911:1998 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water
ISO 9964-1:1993 Water quality; determination of sodium and potassium; part 1: determination of sodium by atomic absorption spectrometry
ISO 13313:2006 Iron ores - Determination of sodium - Flame atomic absorption spectrometric method
ISO 13313:2017 Iron ores - Determination of sodium - Flame atomic absorption spectrometric method
ISO 8070:2007 | IDF 119:2007 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
ISO 3697:1976 Sodium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption method
ISO 9964-2:1993 Water quality; determination of sodium and potassium; part 2: determination of potassium by atomic absorption spectrometry
ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
ISO 7969:1985 Manganese ores and concentrates; Determination of sodium and potassium contents; Flame atomic absorption spectrometric method
ISO 4571:1981 Manganese ores and concentrates; Determination of potassium and sodium content; Flame atomic emission spectrometric method
ISO 8070:2007|IDF 119:2007 Determination of calcium, sodium, potassium and magnesium content in milk and milk products by atomic absorption spectrometry
ISO 6831:1986 Iron ores; Determination of sodium and/or potassium contents; Flame atomic absorption spectrometric method
ISO/DIS 4189 Magnesium and magnesium alloys — Determination of sodium — Inductively coupled plasma optical emission spectrometric method
ISO/DTS 4189:1972 Magnesium and magnesium alloys — Determination of sodium — Inductively coupled plasma optical emission spectrometric method
ISO 6869:2000 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry
ISO 5994:1979 Sodium sulphate for industrial use; Determination of calcium content; Flame atomic absorption spectrometric method
ISO 2366:1974 Cryolite, natural and artificial; Determination of sodium content; Flame emission and atomic absorption spectrophotometric methods
ISO 1830:1982 Pulps; Determination of manganese content; Sodium periodate photometric and flame atomic absorption spectrometric methods
ISO 5993:1979 Sodium hydroxide for industrial use; Determination of mercury content; Flameless atomic absorption spectrometric method
ISO/CD 13548 Copper, lead and zinc sulfide concentrates — Determination of fluorine content by sodium hydroxide fusion and fluoride ion selective electrode detection
ISO 11876:2010 Hardmetals - Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cobalt metal powders - Flame atomic absorption spectrometric method
ISO 17091:2013 Workplace air.Determination of lithium hydroxide, sodium hydroxide,potassium hydroxide and calcium dihydroxide.Method by measurement of corresponding cations by suppressed ion chromatography

German Institute for Standardization, sodium ions and sodium atoms

DIN EN ISO 14911:1999 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water (ISO 14911:1998); G
DIN EN 241:2000-12 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method; German version EN 241:2000
DIN 38406-14:1992 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of sodium by atomic absorption spectrometry (ASS) using an air-acetylene flame (E 14)
DIN EN 241:2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method; German version EN 241:2000
DIN EN 1134:1994-12 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrophotometry (AAS); German version EN 1134:1994
DIN 38406-14:1992-07 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of sodium by atomic absorption spectrometry (ASS) using an air-acetylene flame (E 14)
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 EN ISO 6869:2001 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry (ISO 6869:2000); German version EN ISO 6869:2000
DIN 51815-1:1981 Testing of lubricants; determination of the content of lithium, sodium and calcium of greases; determination by atomic absorption spectroscopy
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
DIN 52340-8:1995 Testing of glass - Chemical analysis of colourless soda-lime-glass - Part 8: Determination of Na<(Index)2>O and K<(Index)2>O by flame atomic emission spectroscopy (F AES)
DIN EN ISO 6869:2001-03 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry (ISO 6869:2000); German version EN ISO 6869:2000
DIN EN 15505:2008-06 Foodstuffs - Determination of trace elements - Determination of sodium and magnesium by flame atomic absorption spectrometry (AAS) after microwave digestion; German version EN 15505:2008
DIN 51797-4:1981 Testing of liquid fuels; determination of the sodium content; direct determination by atomic absorption spectroscopy
DIN EN 973:2009-12 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers; German version EN 973:2009
DIN 51797-3:1973 Testing of liquid fuels; determination of the sodium content, determination by atomic absorption spectroscopy after incineration
DIN EN 13468:2001 Thermal insulating products for building equipment and industrial installations - Determination of trace quantities of water soluble chloride, fluoride, silicate, and sodium ions and pH; German version EN 13468:2001

Professional Standard - Nuclear Industry, sodium ions and sodium atoms

EJ/T 20173-2018 Determination of Calcium and Iron in Sodium Cooled Fast Neutron Breeder Reactor by Atomic Absorption Spectrometry
EJ/T 20174-2018 Sodium Cooled Fast Breeder Reactor Determination of Potassium in Sodium by Flame Atomic Emission Spectrometry
EJ/T 20110-2016 Design criteria for sodium cooled fast breeder reactor.Cables laying and isolating
EJ/T 20105-2016 Design criteria for sodium cooled fast breeder reactor.Accident analysis and safety criteria

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

GB/T 11199-1989 Membrane process sodium hydroxide
GB/T 12007.2-1989 Epoxide resins--Determination of sodium ion
GB 12007.2-1989 Method for Determination of Sodium Ion in Epoxy Resin
GB/T 11200.3-1989 Membrane process sodium hydroxide--Determination of calcium contents--Flame atomic absorption method
GB/T 30906-2014 Determination of sodium tripolyphosphate content of sodium tripolyphosphate.Ion chromatography
GB/T 15454-1995 Industrial circulating cooling water Determination of Sodium, Potassium, Ammonium, Magnesium and Colcium Ions Chromatography
GB/T 15454-2009 Industrial circulating cooling water.Determination of sodium ,ammonium,potassium,magnesium and calcium.Ion chromatography
GB/T 18300-2001 Specification for automatic sodium ion exchange
GB/T 18300-2011 Specification for automatic control sodium ion exchange
GB/T 30376-2013 Determination of iron,manganese,copper,zinc,calcium,magnesium, potassium, sodium, phosphorus, sulfur in tea.Inductively coupled plasma atomic emission spectrometry
GB/T 18608-2001 Standard test methods for determination of iron, nickel,sodium,and vanadium in crude oil by atomic absorption spectrometry
GB/T 11904-1989 Water quality--Determinatoin of potassium and sodium--Flame atomic absorption spectrophotometry
GB/T 11200.1-1989 Membrane process sodium hydroxide--Determination of sodium chlorate content--Tolidine spectrometric method
GB/T 18608-2012 Determination of nickel, vanadium, iron, and sodium in crude oils and residual fuels by flame atomic absorption spectrometry
GB/T 6730.75-2017 Iron ores.Determination of sodium content.Flame atomic absorption spectrometric method
GB/T 10304.6-1988 Determination of Na in cathode carbonate by atomic absorption spectrophotometry
GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 11848.14-1991 Determination of potassium and sodium in uranium ore concentrate by atomic absorption spectrometry
GB 6730.49-1986 Methods for chemical analysis of iron ore - Determination of sodium and potassium by atomic absorption spectrometry
GB/T 4324.17-1984 Methods for chemical analysis of tungsten--The atomic absorption spectrophotometric method for the determination of sodium content
GB/T 4325.17-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of sodium content
GB/T 14641-1993 Industrial circulating cooling water--Determination of sodium--Atomic absorption spectrometry
GB/T 20931.2-2007 Methods for chemical analysis of lithium Determination of sodium content Flame atomic absorption spectrometric method
GB/T 6730.49-1986 Methods for chemical analysis of iron ores--The flame atomic absorption spectrophotometric method for the determination of sodium and potassium content
GB/T 23367.2-2009 Methods for chemical analysis of lithium cobalt oxide.Part 2:Determination of lithium,nickel,manganese,aluminium,iron,sodium,calcium and copper content.Inductively coupled plasma atomic emission spectrometry
GB/T 9984.3-2004 Sodium tripolyphosphate for industrial use-Separation by ion exchange chromatography and determination of the different phosphate forms
GB/T 9984.3-1988 Sodium tripolyphosphate for industrial use--Separation by ion exchange chromatography and determination of the different phosphate forme
GB/T 13885-2003 Animal feeding stuffs-Determination of thecontents of calcium,copper,iron,magnesium,manganese,potassium,sodium and zinc-Method using atomic absorption spectrometry
GB/T 4634-1996 Determination of potassium,sodium,iron,calcium,magnesium and manganese in coal ash by atomic absorption spectrometric method
GB/T 2590.5-1981 Zirconium and hafnium oxides--Determination of sodium content--Flame atomic absorption spectrophotometric method
GB/T 42273-2022 Methods for chemical analysis of zirconium compounds—Determination of calcium,hafnium,titanium,sodium,iron,chromium,cadmium,zinc,manganese,copper,nickel,lead contents—Inductively coupled plasma atomic
GB/T 4103.12-1983 Methods for chemical analysis of lead-base alloys--The atomic absorption spectrophotometric methods for the determination of silver,zinc,magnesium and sodium contents
GB/T 18932.11-2002 Method for the determination of potassium,phosphorus,iron,calcium,zinc,aluminium,sodium,magnesium,boron,manganese,copper,barium,titanium,vanadium,nickel,cobalt,chromium contents in honey--Inductively coupled plasma atomic emission spectrometric method
GB/T 20255.1-2006 Methods for chemical analysis of hardmetals. Determination of calcium,potassium,magnesium and sodium contents. Flame atomic absorption spectrometric method
GB/T 23278.4-2009 Methods for chemical analysis of sodium stannate.Part 4:Determination of lead content.Flame atomic absorption spectrometry
GB/T 4324.17-2012 Methods for chemical analysis of tungsten.Part 17:Determination of sodium content.Flame atomic absorption spectrometry
GB/T 4325.15-2013 Methods for chemical analysis of molybdenum.Part 15:Determination of sodium content.Flame atomic absorption spectrometry
GB/T 11200.2-1989 Membrane process sodium hydroxide--Determination of aluminium oxide content--Spectrometric method
GB/T 7315.8-1987 Methods for chemical analysis of vanadium pentoxide--The atomic absorption spectrophotometric method for the determination of sodium oxide and potassium oxide contents
GB/T 4702.4-2008 Chromium metal. Determination of iron content. EDTA titrimetric method and flame atomic absorption spectrometric method
GB/T 4702.5-2008 Chromium metal. Determination of aluminium content. EDTA titrimetric method and flame atomic absorption spectrometric method
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 11200.3-2008 Test methods of high-purity sodium hydroxide.Part3:Determination of calcinm content.Flame atomic absorption method
GB/T 23278.8-2009 Methods for chemical analysis of sodium stannate.Part 8:Determination of nitrate content.Ion selective electrode method
GB/T 42511-2023 Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cemented carbide cobalt powder by flame atomic absorption spectrometry
GB/T 3257.9-1999 Methods for chemical analysis of bauxite--Determination of potassium oxide and sodium oxide content--Flame atomic absorption spectrophotometric method
GB/T 18932.12-2002 Method for the determination of potassium,sodium,calcium,magnesium,zinc,iron,copper,manganese,chromium,lead,cadmium contents in honey--Atomic absorption spectrometry
GB/T 19421.11-2003 Test methods of crystalline layered sodium disilicate--Atomic absorption spectrophotometric methods for determination of calcium oxide content
GB/T 19421.12-2003 Test methods of crystalline layered sodium disilicate--Atomic absorption spectrophotometric methods for determination of magnesium oxide content
GB/T 22661.7-2008 Chemical analysis methods of potassium fluoborate.Part7:Determination of sodium content.Flame atomic absorption spectrometric method
GB/T 23273.5-2009 Methods for chemical analysis of cobalt oxalate.Part 5:Determination of calcium,magnesium and sodium content.Flame atomic absorption spectrometry
GB/T 13370-1992 Determination of lithium,sodium,potassium and cesium in uranium dioxide dioxide powders and pellets by atomic absorption spectrophotometry/flame emission spectrophotometry
GB/T 11064.4-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of sodium and potassium contents--Flame atomic absorption spectrometric method
GB/T 11064.16-1989 Lithium carbonate--Determination of sodium and potassium contents--Flame atomic emission spectrometric method

Professional Standard - Agriculture, sodium ions and sodium atoms

208药典三部-2010 Appendix VII VIIJ Sodium ion determination method
SN/T 5056-2018 Determination of fluoride ion, nitrite ion, nitrate ion, phosphate ion and sulfate ion in sodium chloride by ion chromatography
231药典三部-2020 Content determination method 3110 sodium ion determination method
204药典四部-2015 3100 content determination method 3110 sodium ion determination method
192药典四部-2020 3100 content determination method 3110 sodium ion determination method
212药典三部-2015 Content determination method 3110 Sodium ion determination method 56
SN/T 5055.1-2018 Biodiesel Analysis Methods Part 1: Determination of Sodium, Potassium, Calcium and Magnesium Ion Ion Chromatography
SN/T 3189-2012 Determination of Sodium, Magnesium, Iron, Vanadium, Nickel, Copper and Lead Elements in Crude Oil Organic Sampling-Inductively Coupled Plasma Emission Spectrometry
SN/T 3186-2012 Determination of sodium, magnesium, calcium, iron, vanadium, nickel and copper in crude oil by microwave ashing-inductively coupled plasma emission spectrometry
空气和废气监测分析方法 4.2.9-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Nine Potassium and Sodium Ions

European Committee for Standardization (CEN), sodium ions and sodium atoms

EN ISO 14911:1999 Water Quality - Determination of Dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ Using Ion Chromatography - Method for Water and Waste Water ISO 14911:1998
EN 1134:1994 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by Atomic Absorption Spectrometry (AAS)
CEN EN 15505-2008_ Foodstuffs — Determination of trace elements — Determination of sodium and magnesium by flame atomic absorption spectrometry (AAS) after microwave digestion
EN 14108:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry
EN ISO 6869:2000 Animal Feeding Stuffs - Determination of the Contents of Calcium, Copper, Iron, Magnesium, Manganese, Potassium, Sodium and Zinc - Method Using Atomic Absorption Spectrometry ISO 6869: 2000

Association Francaise de Normalisation, sodium ions and sodium atoms

NF T90-048*NF EN ISO 14911:1999 Water quality - Determination of dissolved Li+, Na+, NH 4+, K+, Mn 2+, Ca 2+, Mg 2+, Sr 2+ and Ba 2+ using ion chromatography - Method for water and waste water.
NF T20-528:1980 Sodium and potassium silicates industrial use. Determination of ion content-1,10.
NF EN ISO 12624:2022 Produits isolants thermiques pour les équipements de bâtiments et les installations industrielles - Détermination des faibles quantités d'ions chlorure, fluorure, silicate et sodium solubles dans l'eau et mesure du pH
NF EN 1134:1994 Jus de fruits et de légumes - Dosage du sodium, du potassium, du calcium et du magnésium par spectrométrie d'absorption atomique (SAA)
NF T90-020:1984 Testing water - Determination of sodium and potassium - Atomic absorption spectrometry method.
NF ISO 8070:2007 Lait et produits laitiers - Détermination des teneurs en calcium, sodium, potassium et magnésium - Méthode spectrométrie par absorption atomique
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 T20-432:1976 Sodium hydroxyde for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method.
NF EN 16476:2014 Produits pétroliers liquides - Détermination des concentrations en sodium, potassium, calcium, phosphore, cuivre et zinc dans le gazole - Méthode par spectrométrie d'émission atomique par plasma à couplage inductif (ICP OES)
NF V04-355*NF ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
NF V76-117*NF EN 1134:1994 Fruit and vegetable juices. Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS).
NF A20-603:1989 Iron ores. Determination of sodium and/or potassium content. Flame atomic absorption spectrometric method.
NF T94-157*NF EN 973:2009 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
NF T20-460:1980 Sodium sulphate for industrial use. Determination of calcium content flame atomic absorption spectrometric method.
NF V18-245:2012 Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese and cobalt after pressure digestion by ICP-AES.
NF EN ISO 6869:2002 Aliments des animaux - Détermination des teneurs en calcium, cuivre, fer, magnésium, manganèse, potassium, sodium et zinc - Méthode par spectrométrie d'absorption atomique
NF V18-124*NF EN ISO 6869:2002 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry.
NF T60-706*NF EN 14108:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry
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 T20-435:1980 Sodium hydroxide for industrial use. Determination of mercury content. Flameless atomic absorption spectrometric method.
NF ISO 17091:2013 Air des lieux de travail - Détermination de la teneur en hydroxyde de lithium, hydroxyde de sodium, hydroxyde de potassium et dihydroxyde de calcium - Méthode par mesurage des cations correspondants utilisant la chromatographie ionique
NF EN 973:2009 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Chlorure de sodium pour la régénération des résines échangeuses d'ions
NF X43-268*NF ISO 17091:2013 Workplace air - Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide - Method by measurement of corresponding cations by suppressed ion chromatography
NF T12-029:1982 Cellulose. Determination of the manganese content. Sodium periodate photometric method and flame atomic absorption spectrometric method.
NF EN 15505:2008 Produits alimentaires - Dosage des éléments traces - Dosage du sodium et du magnésium par spectrométrie d'absorption atomique de flamme après digestion par micro-ondes
NF T94-367:2013 Chemicals used for treatment of water intended for human consumption - Sodium chloride for on site electrochlorination using membrane cells
NF EN ISO 11876:2010 Métaux-durs - Dosage du calcium, du cuivre, du fer, du potassium, du magnésium, du manganèse, du sodium, du nickel et du zinc dans les poudres métalliques de cobalt - Méthode par spectrométrie d'absorption atomique dans la flamme

American Society for Testing and Materials (ASTM), sodium ions and sodium atoms

ASTM D3561-11 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-16 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM E1787-96 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM E1787-02 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM E1787-08 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM C871-95(2000) Standard Test Methods for Chemical Analysis of Thermal Insulation Materials for Leachable Chloride, Fluoride, Silicate, and Sodium Ions
ASTM C871-08 Standard Test Methods for Chemical Analysis of Thermal Insulation Materials for Leachable Chloride, Fluoride, Silicate, and Sodium Ions
ASTM D3561-16(2021)e1 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-02(2007)e1 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-96 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-02 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3986-11 Standard Test Method for Barium in Brines, Seawater, and Brackish Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
ASTM UOP699-09 Sodium in Liquefied Petroleum Gas by AAS
ASTM E1787-16 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM D4191-97 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
ASTM UOP549-09 Sodium in Petroleum Distillates by ICP-OES or AAS
ASTM UOP410-85 Sodium in Catalysts by Flame Emission or 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 D5863-22 Standard Test Methods for Determination of Nickel, Vanadium, Iron, and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry
ASTM D5863-00a(2016) Standard Test Methods for Determination of Nickel, Vanadium, Iron, and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry
ASTM D5863-00 Standard Test Methods for Determination of Nickel, Vanadium, Iron, and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry
ASTM D5863-00a Standard Test Methods for Determination of Nickel, Vanadium, Iron, and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry
ASTM D5863-00a(2005) Standard Test Methods for Determination of Nickel, Vanadium, Iron, and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry
ASTM D5863-00a(2011) Standard Test Methods for Determination of Nickel, Vanadium, Iron, and Sodium in Crude Oils and Residual Fuels by Flame Atomic Absorption Spectrometry
ASTM F1617-98 Standard Test Method for Measuring Surface Sodium, Aluminum, Potassium, and Iron on Silicon and EPI Substrates by Secondary Ion Mass Spectrometry
ASTM UOP549-81 Sodium in Petroleum Distillates by Flame Emission, Using an Atomic Absorption Spectrophotometer
ASTM D814-95(2000) Standard Test Method for Rubber Property- Vapor Transmission of Volatile Liquids
ASTM D8149-17 Standard Practice for Optimization, Calibration, and Validation of Ion Chromatographic Determination of Heteroatoms and Anions in Petroleum Products and Lubricants
ASTM D8149-20 Standard Practice for Optimization, Calibration, and Validation of Ion Chromatographic Determination of Heteroatoms and Anions in Petroleum Products and Lubricants
ASTM D5086-20 Standard Test Method for Determination of Calcium, Magnesium, Potassium, and Sodium in Atmospheric Wet Deposition by Flame Atomic Absorption Spectrophotometry
ASTM D5086-01(2013) Standard Test Method for Determination of Calcium, Magnesium, Potassium, and Sodium in Atmospheric Wet Deposition by Flame Atomic Absorption Spectrophotometry
ASTM C871-18(2023) Standard Test Methods for Chemical Analysis of Thermal Insulation Materials for Leachable Chloride, Fluoride, Silicate, and Sodium Ions
ASTM D6071-96(2000) Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy
ASTM D6071-96 Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy
ASTM D6071-14(2022) Standard Test Method for Low Level Sodium in High Purity Water by Graphite Furnace Atomic Absorption Spectroscopy
ASTM C871-18 Standard Test Methods for Chemical Analysis of Thermal Insulation Materials for Leachable Chloride, Fluoride, Silicate, and Sodium Ions

Professional Standard - Chemical Industry, sodium ions and sodium atoms

HG/T 3135-2009 Specifications of automatic fixed bed exchange water treatment equipment
HG/T 3135-1998 Technical conditions of fully automatic sodium ion exchanger
HG/T 3134-1998 Specification of fluid bed equipment for sodium ion exchange water treatment
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 3942-2007 Sodium hydroxide for industrial use.Determination of metal and nonmetal ions content.ICP method

U.S. Military Regulations and Norms, sodium ions and sodium atoms

ARMY UFGS-22 31 00-2009 WATER SOFTENERS, CATION-EXCHANGE (SODIUM CYCLE)

US-FCR, sodium ions and sodium atoms

FCR COE MOGS-11233-1983 WATER SOFTENERS, CATION-EXCHANGE (SODIUM CYCLE)
FCR COE CEGS 11250-1999 WATER SOFTENERS, CATION-EXCHANGE (SODIUM CYCLE), NOTICE 1-7 (1999) INCORPORATED

Professional Standard - Light Industry, sodium ions and sodium atoms

QB/T 5775-2022 Ion exchange resin regenerant sodium chloride

工业和信息化部, sodium ions and sodium atoms

HG/T 6107-2022 Determination method of sodium ions in waste sulfuric acid
YB/T 4583.2-2017 Determination of potassium oxide and sodium oxide content in mullite by inductively coupled plasma atomic emission spectrometry
YB/T 4511-2017 Determination of the content of direct reduced iron silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium by inductively coupled plasma atomic emission spectrometry
YS/T 1057.4-2022 Methods for chemical analysis of cobalt tetroxide Part 4: Determination of potassium and sodium content Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
YB/T 4726.13-2022 Determination of potassium and sodium content in iron-containing dust sludge by flame atomic absorption spectrometry
YB/T 5176-2016 Determination of potassium and sodium content of raw material oil for carbon black by atomic absorption spectrometry and flame photometry
YS/T 1416-2021 Methods for chemical analysis of nickel oxide - Determination of copper, iron, zinc, calcium, magnesium, sodium, cobalt, cadmium, manganese and sulfur content by inductively coupled plasma atomic emission spectrometry
YB/T 4711-2018 Determination of potassium oxide and sodium oxide content in steel slag by flame atomic absorption spectrometry
YS/T 1569.6-2022 Methods for chemical analysis of lithium nickel manganate - Part 6: Determination of potassium, sodium, calcium, iron, copper, chromium and cadmium contents by inductively coupled plasma atomic emission spectrometry
YS/T 1201.2-2017 Methods for chemical analysis of ruthenium trichloride Part 2: Determination of aluminum, calcium, cadmium, copper, iron, manganese, magnesium and sodium by inductively coupled plasma atomic emission spectrometry
YS/T 739.3-2020 Methods for chemical analysis of aluminum electrolytes Part 3: Determination of elemental contents of sodium, calcium, magnesium, potassium and lithium by inductively coupled plasma atomic emission spectrometry
YS/T 1363-2020 Methods for chemical analysis of tellurium dioxide Determination of copper, silver, magnesium, nickel, zinc, calcium, iron, bismuth, selenium, lead, sodium, antimony and arsenic content by inductively coupled plasma atomic emission spectrometry
YS/T 1320.2-2019 Methods for chemical analysis of sodium tetrachloropalladate Part 2: Determination of copper, lead, nickel, platinum, cadmium, iron and gold contents by inductively coupled plasma atomic emission spectrometry
YS/T 1263.4-2018 Methods for chemical analysis of lithium nickel cobalt aluminate - Part 4: Determination of aluminum, iron, calcium, magnesium, copper, zinc, silicon, sodium and manganese by inductively coupled plasma atomic emission spectrometry
JC/T 618-2019 Chemical analysis methods for leached chlorides, fluorides, silicates and sodium ions in thermal insulation materials
YS/T 1585.3-2022 Methods for chemical analysis of silver-tungsten alloys Part 3: Determination of cobalt, chromium, copper, magnesium, iron, potassium, sodium, tin, nickel, silicon and zinc content by inductively coupled plasma atomic emission spectrometry
YS/T 1502-2021 Chemical analysis methods for ruthenium compounds Determination of platinum, palladium, rhodium, iridium, gold, silver, copper, iron, nickel, magnesium, manganese, lead, zinc, calcium and sodium content by inductively coupled plasma atomic emission spectr
YS/T 833-2020 Chemical analysis method of ammonium rhenate Determination of beryllium, magnesium, aluminum, potassium, calcium, titanium, chromium, manganese, iron, cobalt, copper, zinc, molybdenum, lead, tungsten, sodium, tin, nickel, silicon by inductively coupled pl
YS/T 1445.3-2021 Methods for chemical analysis of nickel-cobalt-aluminum three-element composite hydroxides Part 3: Determination of aluminum, copper, iron, zinc, calcium, magnesium, sodium and manganese contents by inductively coupled plasma atomic emission spectrometry
YS/T 1197-2017 Chemical analysis methods for palladium compounds Determination of gold, silver, platinum, rhodium, iridium, ruthenium, lead, nickel, copper, iron, tin, chromium, zinc, magnesium, manganese, aluminum, calcium, sodium, silicon, bismuth, potassium, cadmium
YS/T 1472.4-2021 Chemical analysis methods for lithium-rich manganese-based cathode materials Part 4: Determination of lithium, nickel, cobalt, sodium, potassium, copper, calcium, iron, magnesium, zinc, aluminum and silicon content? Inductively coupled plasma atomic emiss

VN-TCVN, sodium ions and sodium atoms

TCVN 6196-1-1996 Water quality.Detection of sodium and potassium.Part 1: Determination of sodium by atomic absorption spectrometry
TCVN 5384-1991 Crude oil.Determination of sodium and potassium content by atomic absorption spectrophotometry
TCVN 6196-2-1996 Water quality.Determination of sodium and potassium.Part 2: Determination of potassium by atomic absorption spectrometry
TCVN 6269-2008 Milk and milk products.Determination of calcium, sodium, potassium and magnesium contents.Atomic absorption spectrometric method
TCVN 1537-2007 Animal feeding stuffs.Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium,sodium and zinc.Method using atomic absorption spectrometry
TCVN 3804-2009 Sodium hydroxide for industrial use.Determination of mercury content.Flameless atomic absorption spectrometric method

Lithuanian Standards Office , sodium ions and sodium atoms

LST ISO 9964-1:1998 Water quality. Determination of sodium and potassium. Part 1: Determination of sodium by atomic absorption spectrometry
LST EN 241-2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method
LST ISO 9964-2:1998 Water quality. Determination of sodium and potassium. Part 2: Determination of potassium by atomic absorption spectrometry
LST EN 1134-2000 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)
LST EN 973-2009 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
LST EN 14108-2004 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry
LST EN ISO 6869:2003 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry (ISO 6869:2000)
LST EN 15505-2008 Foodstuffs - Determination of trace elements - Determination of sodium and magnesium by flame atomic absorption spectrometry (AAS) after microwave digestion

RU-GOST R, sodium ions and sodium atoms

GOST 33975-2016 Juice products. Determination of cations (potassium, sodium, calcium and magnesium) by ion chromatography method
GOST 23268.6-1978 Drinking medicinal, medicinal-table and natural-table mineral waters. Method of determination of natrium ions
GOST R 55484-2013 Meat and meat products. Determination of sodium, potassium, magnesium and manganese by flame atomic absorption
GOST 3594.3-1993 Moulding refractory clays. Method for the determination of exchange cations content of sodium and patassium
GOST 34775-2021 Prepared (corrected) water for the manufacture of alcoholic beverages. Determination of the content of calcium, magnesium, sodium, potassium, ammonium ions by ion chromatography
GOST 33462-2015 Juice products. Determination of sodium, potassium, calcium and magnesium by atomic absorption spectrometry method
GOST R 56374-2015 Feedstuffs, compound feeds, feed raw materials. Determination of mass fraction of ammonium, potassium, sodium, magnesium and calcium cations using capillary electrophoresis
GOST R 54920-2012 Zink concentrates. Atomic absorption method for determination of copper, lead, cadmium, cobalt, iron, potassium, sodium, gold, silver, indium, calcium and magnesium
GOST R 51429-1999 Fruit and vegetable juices. Method for determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry
GOST 32343-2013 Feeds, compound feeds. Determination of calcium, copper, iron, magnesium, manganese, of potassium, sodium and zinc by atomic absorption spectrometry method
GOST R 51821-2001 Vodkas and special vodkas. Ion chromatography method of determination of potassium, sodium, ammonium, calcium, magnesium, strontium cations and fluorides, chlorides, nitrates, nitrites, phosphates and sulphates anions mass concentration
GOST R ISO 17091-2016 Workplace air. Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography
GOST 31869-2012 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST EN 15505-2013 Foodstuffs. Determination of trace elements. Determination of sodium and magnesium by flame atomic absorption spectrometry (AAS) after microwave digestion
GOST R 53887-2010 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis

Hebei Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB13/T 2856-2018 Determination of iron ore potassium and sodium content by inductively coupled plasma atomic emission 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

Anhui Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB34/T 2192-2014 Determination of Chloride and Sulfate Content in High Purity Sodium Hydroxide by Ion Chromatography
DB34/T 1108-2009 Determination of sodium formaldehyde sulfoxylate (hanging white block) in rice noodles by ion chromatography

Professional Standard - Commodity Inspection, sodium ions and sodium atoms

SN/T 4024-2013 Determination of sodium, potassium and vanadium content in coal tar oil and anthracene oil.Inductively coupled plasma atomic emission spectrometry
SN/T 2493-2010 Determination of Ca,Fe,Na,Ni,Si,Ti,V in coal tar pitch by inductively coupled plasma atomic emission spectrometry
SN/T 3360-2012 Determination of sodium dichromate in polymers.Ion chromatography method
SN/T 3799-2014 Determination of potassium and sodium in coke ash.Atomic absorption spectrometry
SN/T 2725-2010 Determination of sodium,potassium and iron content in coal tar oil and anthracene oil.Atomic absorption spectrometric method
SN/T 4026-2014 Determination of aluminium、iron、calcium、magnesium、sodium、potassium、titanium、lead、cadmium、silicon、zinc、copper in the glass.Inductively coupled plasma atomic emission spectrometry
SN/T 2270-2009 Determination of calcium、lead、sodium、vanadium in gas turbine fuels.Atomic absorption spectrometry
SN/T 1829-2006 Determination of aluminum, barium, calcium, iron, magnesium, manganese, nickel, silicon, sodium, titanium, vanadium, zinc in petroleum coke. Inductively coupled plasma atomic emission spectrometric method(ICP-AES)
SN/T 1830-2006 Determination of calcium, iron, nickel, sodium in petroleum coke. Atomic absorption spectrometry (AAS)
SN/T 0736.4-1997 Method of inspection for import and export fertilizers.Determination of sodium.Atomic absorption spectrophotometric method
SN/T 3190-2012 Determination of aluminium,silicon,vanadium,nickel,iron,sodium,calcium,zinc and phophorus in crude oil and residual fuel oil.Ashing,fusion-inductively coupled plasma emission spectrometry
SN/T 4107-2015 Determination of silicon, iron, potassium, sodium, chromium, calcium and magnesium in white corundum and chrome corundum by inductively coupled plasma mass spectrometry

KR-KS, sodium ions and sodium atoms

KS I ISO 9964-1-2018 Water quality — Determination of sodium and potassium — Part 1: Determination of sodium by atomic absorption spectrometry
KS E ISO 13313-2022 Iron ores — Determination of sodium — Flame atomic absorption spectrometric method
KS H ISO 8070-2018 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
KS I ISO 9964-2-2018 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
KS M ISO 5993-2017 Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
KS M ISO 2366-2017 Cryolite, natural and artificial-Determination of sodium contentFlame emission and atomic absorption spectrophotometric methods
KS I ISO 17091-2020 Workplace air — Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide — Method by measurement of corresponding cations by suppressed ion chromatography

Qinghai Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB63/T 1296-2014 Determination of sodium chloride and sulfate content in industrial sodium carbonate by ion chromatography
DB63/T 1848-2020 Determination of potassium, sodium, calcium and magnesium in brine by inductively coupled plasma emission spectrometry
DB63/T 1421-2015 Determination of Potassium, Sodium, Calcium, Magnesium and Sulfur in Carnallite by Inductively Coupled Plasma Emission Spectrometry
DB63/T 1422-2015 Determination of Potassium, Sodium, Calcium, Magnesium, Boron and Lithium in Brine - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1431-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Sodium Chromate - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1432-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Sodium Dichromate - Inductively Coupled Plasma Emission Spectrometry

Japanese Industrial Standards Committee (JISC), sodium ions and sodium atoms

JIS K 0400-48-20:1998 Water quality -- Determination of sodium and potassium -- Part 1: Determination of sodium by atomic absorption spectrometry
JIS K 1200-6:2000 Sodium hydroxide for industrial use -- Part 6: Determination of iron content -- Atomic absorption spectrometry and inductively coupled plasma atomic emission spectrophotometry
JIS K 0400-49-20:1998 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
JIS K 1200-5:2000 Sodium hydroxide for industrial use -- Part 5: Determination of silicon content -- Inductively coupled plasma atomic emission spectrochemical analysis
JIS K 1200-8-2:2000 Sodium hydroxide for industrial use -- Part 8: Determination of calcium content -- Section 2: Inductively coupled plasma atomic emission spectrometry
JIS G 1258-6:2007 Iron and steel -- ICP atomic emission spectrometric method -- Part 6: Determination of boron content -- Dissolution in acids and fusion with sodium carbonate
JIS K 1201-5:2000 Sodium carbonate for industrial use -- Part 5: Determination of iron content -- 1,10-Phenanthroline molecular absorption spectrometry, Atomic absorption spectrometry, and inductively coupled plasma atomic emission spectrometry
JIS K 1200-9-2:2000 Sodium hydroxide for industrial use -- Part 9: Determination of magnesium content -- Section 2: Inductively Coupled Plasma atomic emission spectrometry
JIS G 1258-3:2014 Iron and steel.ICP atomic emission spectrometric method.Part 3: Determination of various elements.Decomposition with acids and fusion with sodium carbonate
JIS G 1258-3:2007 Iron and steel -- ICP atomic emission spectrometric method -- Part 3: Determination of silicon, manganese, phosphorus, nickel, chromium, molybdenum, copper, vanadium, cobalt, titanium and aluminium contents -- Dissolution in acids and fusion with sodium c
JIS K 1200-8-1:2000 Sodium hydroxide for industrial use -- Part 8: Determination of calcium content -- Section 1: Flame atomic absorption spectrometry
JIS K 1200-9-1:2000 Sodium hydroxide for industrial use -- Part 9: Determination of magnesium content -- Section 1: Flame atomic absorption spectrometry
JIS G 1258 AMD 2:2005 Iron and steel -- Methods for inductively coupled plasma atomic emission spectrometry (Amendment 2)

British Standards Institution (BSI), sodium ions and sodium atoms

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 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 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 EN 1134:1995 Method for determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
BS ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
21/30414279 DC BS ISO 4189. Magnesium and magnesium alloys. Determination of sodium. Inductively coupled plasma optical emission spectrometric method
BS EN 1134:1994 Method for determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
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 5688-28:1986 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 6075-11:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of mercury content (flameless atomic absorption method)
BS EN 16943:2017 Foodstuffs. Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES
BS EN 973:2002 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
BS EN 973:2009 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
BS EN 14108:2003 Fat and oil derivatives - Fatty acid methyl esters (FAME) - Determination of sodium content by atomic absorption spectrometry
BS ISO 17091:2013 Workplace air. Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography
BS EN ISO 11876:2010 Hardmetals. Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cobalt metal powders. Flame atomic absorption spectrometric method
BS 6829-3.1:1989 Analysis of surface active agents (raw materials). Sodium alkylbenzenesulphonates. Method for determination of mean relative molecular mass
BS 6068 Sec.2.43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry
BS EN ISO 6869:2001 Animal feeding stuffs. Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc. Method using atomic absorption spectrometry

Guangxi Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB45/T 2106-2019 Determination of Potassium, Sodium, Calcium and Magnesium in Nonfood Plants by Inductively Coupled Plasma-Atomic Emission Spectrometry

Taiwan Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

CNS 8445-1982 Method for Determination of Sodium Oxide in Feldspar (Atomic Absorptiometric Method)
CNS 13874-1997 Method of test for determination of nickel`6isodium and vanadium-Atomic absorption spectroscopic method
CNS 13257-1993 Method of Test for Sodium in Industrial Waste Water (Flame Atomic Absorption Spectrophotometry)
CNS 15052-2007 Biodiesel - Fatty acid methyl esters (FAME) - Determination of sodium content by atomic absorption spectrometry
CNS 10115-1983 Method for Determining Sodium Content in Natural and Artificial Cryolite (Flame Emission and Absorption Spectrophotometric Methods)
CNS 12638-2004 Method of test for fruit and vegetable juices and drinks－Determination of sodium,potassium,calcium and magnesium by atomic absorption spectrophotometry
CNS 9322-2002 Method for determination of manganese content in pulp and paper─Sodium periodate photometric and flame atomic absorption spectrometric methods

Professional Standard - Urban Construction, sodium ions and sodium atoms

CJ/T 143-2001 Urban water supply-Determination of sodium、magnesium、calcium-Ion chromatography 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 ions and sodium atoms

GB/T 32093-2015 Determination of sodium iodate in cosmetics—Ion chromatography
GB/T 13885-2017 Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry
GB/T 34499.2-2017 Methods for chemical analysis of iridium compounds—Part 2：Determination of silver, gold, platinum, palladium, rhodium, ruthenium, aluminium, copper, iron, nickel, lead, magnesium, manganese, tin, zinc, calcium, sodium, potassium, silicon content—Inductive
GB/T 6730.76-2017 Iron ores—Determination of potassium, sodium, vanadium, copper, zinc, lead, chromium, nickel, cobalt elements—Inductively coupled plasma optical emission spectrometry

Professional Standard - Electron, sodium ions and sodium atoms

SJ/T 10894-1996 Atomic absorption analysis of Li2O, Na2O and K2O in electronic glass
SJ/T 11556-2015 Determination of Ag、Au、Ca、Cu、Fe、K、Na concentration of nitric acid by AAS

IN-BIS, sodium ions and sodium atoms

YU-JUS, sodium ions and sodium atoms

JUS H.G8.380-1989 Reaeents. Sodium acetate trihvdrate and sodium acetate anhydrous. Deternn'nation of calcium and maanesium contents. Flame atomic absorption method
JUS H.G8.361-1988 Reagents. Zine chlori?e. Determinatioft of sodium and potassium contents. Flame atomic absorption method
JUS H.B8.194-1980 Alumirujum fluoride for industrial use. Determination of sodium content. Flame atomic absorption method
JUS H.G2.099-1997 Tablets of sodium chloride for water treatment with the ion-exchange resins - Tcchnical requirements
JUS H.G2.098-1997 Sodium chloride for water treatment with the ion-exchange resins - Technical requirements
JUS H.G8.087-1983 Reagents. Sodium chloride. Determination ofcalcium and magnesium contents. F lame atom icabsorption method
JUS H.G8.426-1990 Reaqents. Sodiuin sulphite, anhvdrous, and sodium sulphite heptahydrate. Determination of lead, copper and calcium contents. Flame atomic absorption method
JUS H.Z1.145-1987 Testing of industrial vvaters. Detsrmination content of sodium by ion selective electrode
JUS H.G8.516-1991 Reagents. Sodium hydroxide. Determination of calcium, magnesium and zinc contents. Flame atomic absorption method
JUS H.G8.517-1991 Reagents. Sodium hydroxide. Determination of lead, iron and nickel contents. Flame atomic absorption method
JUS H.G8.416-1991 Reagents. Sodium hydroxide. Determination of lead, iron and nickel contents. Flame atomic absorption method
JUS H.G8.162-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Detarmination of calcium and magnesium contents. Flame atomic absorption method.
JUS H.G8.417-1991 Reagents. Sodium hvdroxide. Determination of zine, calcium, magnesirun and potassium contents. Flame atomic absorption metho?
JUS H.B8.130-1980 Cryolite, natural and artificial. Determination of sodium content. Flame atomic absorption spectrophotometric method
JUS H.B8.613-1979 Aluminium oxide primarily used for the production of aluminium. Determination of sodium content. Flame atomic absorption method

AT-ON, sodium ions and sodium atoms

ONORM M 6603-1-1997 Water analysis - Determination of potassium and sodium by atomic absorption spectrometry

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

GB/T 37667-2019 Determination of iron,calcium,magnesium,potassium,sodium,manganese,phosphorus,aluminum,titanium,strontium and barium in coal ash—Inductively coupled plasma-atomic emission spectrometry
GB/T 38812.3-2020 Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method
GB/T 38394-2019 Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry

Professional Standard - Ferrous Metallurgy, sodium ions and sodium atoms

YB/T 4220-2010 Determination of vanadium pentoxide potassium oxide and sodium oxide content by inductively coupled plasma atomic emission spectrometry
YB/T 4419.3-2014 Metallized pellet by rotary hearth furnace.Determination of potassium and sodium content.Inductively coupled plasma atomic emission spectrometric method
YB/T 5335-2009 Determination of vanadium pentoxide, potassium oxide and sodium oxide by flame atomic absorption spectrometry
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 5335-2006 Method for chemical analysis of vanadium pentoxide - Determination of potassium oxide and sodium oxide by atomic absorption spectrophotometry
YB/T 190.11-2014 Continuous casting powder.The determination of manganese oxide content.The sodium (potassium) periodate spectrophotometric method and the flame atomic absorption method
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

NL-NEN, sodium ions and sodium atoms

NEN 6423-1988 Water - Determination of sodium content by atomic absorption spectrometry (flame technique)

PL-PKN, sodium ions and sodium atoms

PN C84081-48-1988 Salt (Sodium chloride) Determination of zinc Atomie absorption method
PN C84081-47-1988 Salt (Sodium chloride) Determination of nikel contentAtomie absorption spectrometric method
PN-ISO 8070-2021-06 P Milk and milk products -- Determination of calcium, sodium, potassium and magnesium contents -- Atomic absorption spectrometric method
PN H04123-1992 Iron ores. Determination of sodium and/or potassium contents. Flame atomic absorption spectrometric method

中华人民共和国环境保护部, sodium ions and sodium atoms

GB 11904-1989 Water quality-Determination of potassium and sodium-Flame atomic absorption spectrophotometry
GB 13580.12-1992 Determination of sodium and potassium in the wet precipitation—Atomic absorption spectrophotometry

Professional Standard - Geology, sodium ions and sodium atoms

DZ/T 0064.28-1993 Groundwater quality testing methods - Determination of potassium, sodium, lithium and ammonium by ion chromatography
DZ/T 0064.28-2021 Methods of analysis of groundwater quality - Part 28: Determination of potassium, sodium, lithium and ammonium by ion chromatography
DZ/T 0396.2-2022 Methods for chemical analysis of nickel ores - Part 2: Determination of lithiumsodium, magnesium, aluninjum, potassium, calcium, titani, vanadium, manganese, ferrum, cobalt, nickel, copper and zinc contents - Mixed aciddigestion - inductively coupled plas
DZ/T 0064.82-2021 Methods of Analytical Analysis of Groundwater Quality Part 82: Determination of Sodium by Flame Atomic Absorption Spectrophotometry

ET-QSAE, sodium ions and sodium atoms

ES 401-2000

Professional Standard - Non-ferrous Metal, sodium ions and sodium atoms

YS/T 227.8-1994 Determination of Magnesium and Sodium in Tellurium (Atomic Absorption Spectrophotometry)
YS/T 227.12-2011 Methods for chemical analysis of tellurium.Part 12:Determination of bismuth,aluminum,lead,iron,selenium,copper,magnesium,sodium,arsenic content.Inductively coupled plasma-atomic emission spectrometry
YS/T 555.9-2009 Methods for chemical analysis of molybdenum concentrate.Determination of potassium and sodium content.Flame atomic absorption spectrometry
YS/T 568.5-2006 Determination of sodium content in zirconium oxide and hafnium oxide by flame atomic absorption spectrophotometry
YS/T 1028.5-2015 Methods for chemical analysis of lithium iron phosphate.Part 5:Determination of calcium、magnesium、zinc、copper、lead、chromium、sodium、aluminium、nickel、cobalt、manganese content.Inductively coupled plasma atomic emission spectrometry
YS/T 281.18-2011 Methods for chemical analysis of cobalt.Part 18:Determination of sodium content.Flame atomic absorption spectrometry
YS/T 1006.2-2014 Methods for chemical analysis of lithium nickel cobalt manganese oxide.Part 2:Determination of lithium,nickel,cobalt,manganese,sodium,magnesium, aluminium, potassium, copper, calcium, iron, zinc and silicon content.Inductively coupled plasma atomic emissi
YS/T 928.4-2013 Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide.Part 4: Determination of iron,calcium,magnesium,copper,zinc,silicon,aluminium,sodium contents.Inductively coupled plasma atomic emission spectromertric
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 227.8-2010 Methods for chemical analysis of bismuth-Part 8: Determination of magnesium and sodium content-Flame atomic absorption spectrometry
YS/T 710.2-2009 Method for chemical analysis of cobalt oxide.Part 2:Determination of sodium content.Flame atomic absorption spectrometry method
YS/T 1014.2-2014 Methods for chemical analysis of bismuth trioxide.Part 2:Determination of silver,copper,magnesium,nickel,cobalt,manganese, calcium,iron, cadmium,lead,zinc,antimony,aluminium,sodium and sulfur contents.Inductively coupled plasma atomic emission spectrograp
YS/T 1593.2-2023 Methods for chemical analysis of crude lithium carbonate— Part 2：Determination of nickel, cobalt, manganese, copper, aluminum, iron, calcium, magnesium, sodium,potassium, lead, cadmium, chromium, arsenic, phosphorus contents—Inductively cou...
YS/T 629.3-2007 Chemical analysis methods of high purity alumina.Determination of sodium oxide.Flame atomic absorption spectrophotometric method
YS/T 575.9-2006 Methods of chemical analysis of bauxite ore - Determination of potassium oxide and sodium oxide by flame atomic absorption spectrometry

Sichuan Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB51/T 2004-2015 Ion Chromatography for Detection of Sulfate in High Purity Sodium Hydroxide

International Dairy Federation (IDF), sodium ions and sodium atoms

IDF 119-2007 Milk and milk products -- Determination of calcium, sodium, potassium and magnesium contents -- Atomic absorption spectrometric method

NO-SN, sodium ions and sodium atoms

NS 4775-1994 Water analysis. Atomic absorption spectrometry, atomization in flame. Special guidelines for sodium and potassium

Professional Standard - Petrochemical Industry, sodium ions and sodium atoms

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

Danish Standards Foundation, sodium ions and sodium atoms

DS/EN 241:2000 Liquid petroleum products - Determination of sodium content - Atomic absorption spectrometric method
DS/EN 1134:1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)
DS/EN ISO 6869:2001 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry
DS/EN 973+NA:2009 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
DS 258:1985 Determination of metal in water, sludge and sediment by atomic absorption in flame. Special guidelines for sodium and potassium
DS/EN 14108:2003 Fat and oil derivatives - Fatty Acid Methyl Esters (FAME) - Determination of sodium content by atomic absorption spectrometry
DS/EN 15505:2008 Foodstuffs - Determination of trace elements - Determination of sodium and magnesium by flame atomic absorption spectrometry (AAS) after microwave digestion
DS/EN ISO 11876:2010 Hardmetals - Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cobalt metal powders - Flame atomic absorption spectrometric method

Jilin Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB22/T 2362-2015 Determination of sodium content in magnesium alloys by flame atomic absorption spectrometry
DB22/T 1666-2012 Determination of calcium, copper, iron, magnesium, manganese, potassium, sodium, zinc and phosphorus in feed - Inductively coupled plasma emission spectrometry
DB22/T 2220-2014 Determination of Lithium, Sodium, Ammonium, Potassium, Magnesium and Calcium in Water for Hemodialysis and Related Treatments Ion Chromatography
DB22/T 1694-2012 Determination of cobalt, copper, iron, lead, zinc, calcium, magnesium, manganese, cadmium, chromium, sodium in nickel chloride by inductively coupled plasma spectrometry
DB22/T 1693-2012 Determination of cobalt, copper, iron, lead, zinc, calcium, magnesium, manganese, cadmium, chromium, sodium in nickel sulfate by inductively coupled plasma spectrometry

Shanxi Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB14/T 1606-2018 Sodium Acetate-Flame Photometric Rapid Determination of Soil Cation Exchange Capacity

国家药监局, sodium ions and sodium atoms

YY/T 1675-2019 Serum Electrolytes (Potassium, Sodium, Calcium, Magnesium) Reference Measurement Procedure (Ion Chromatography)

Liaoning Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB21/T 612-1991 Determination of potassium and sodium ions in soil soluble salts - flame photometry
DB21/T 3059-2018 Determination of copper, zinc, iron, manganese, calcium, phosphorus, sodium, magnesium, lead, chromium, cadmium and arsenic in feed - Inductively coupled plasma emission spectrometry

BE-NBN, sodium ions and sodium atoms

NBN T 03-133-1980 Sodium hydroxide for industrial use - Determination of calcium and magnesium contents - Flame atomic absorption method
NBN EN 1134-1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)
NBN T 03-436-1983 Cryolite,natural and artificial - Determination of sodium content -Flame emission and atomic absorption spectrophotome trie methods

TR-TSE, sodium ions and sodium atoms

TS 2952-1978 Sodium Hydroxide For Endustrial Use-Determination Of Calcium And Magnesium Contents-Flame Atomic Absorption Method

Heilongjiang Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB23/T 3602-2023 Chemical analysis method of graphite ore Determination of potassium, sodium and silicon content Lithium metaborate melting-inductively coupled plasma atomic emission spectrometry

Professional Standard - Tobacco, sodium ions and sodium atoms

YC/T 274-2008 Determination of potassium,sodium,calcium,magnesium in cigarette paper-Flame atomic absorption spectrometry
YC/T 375-2010 Determination of sodium cyclamate in tobacco additives.Ion chromatographic method

ES-UNE, sodium ions and sodium atoms

UNE-EN 1134:1995 FRUIT AND VEGETABLE JUICES. DETERMINATION OF SODIUM, POTASIUM, CALCIUM AND MAGNESIUM CONTENT BY ATOMIC ABSORPTION SPECTROMETRY (AAS).
UNE-EN 973:2010 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers

海关总署, sodium ions and sodium atoms

SN/T 5249-2020 Determination of iron, manganese, copper, aluminum, titanium, lead, chromium, calcium, magnesium, zinc, potassium and sodium in precipitated hydrated silica by inductively coupled plasma atomic emission spectrometry

未注明发布机构, sodium ions and sodium atoms

BS EN 1134:1995(1999) Method for Determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry

农业农村部, sodium ions and sodium atoms

NY/T 3318-2018 Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt and molybdenum in feed Atomic emission spectrometry

Tianjin Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB12/T 845-2018 Determination of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feed by inductively coupled plasma mass spectrometry

GOSTR, sodium ions and sodium atoms

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

Yunnan Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB53/T 288-2009 Determination of lead, arsenic, iron, calcium, zinc, aluminum, sodium, magnesium, boron, manganese, copper, barium, titanium, strontium, tin, cadmium, chromium, vanadium in food Inductively coupled plasma atomic emission spectrometry (ICP -AFS) method

ES-AENOR, sodium ions and sodium atoms

UNE 55-614-1984

Professional Standard - Machinery, sodium ions and sodium atoms

JB/T 6237.6-1992 Silver powder chemical analysis method for electrical contacts - Determination of sodium content by flame atomic absorption spectrometry

Professional Standard - Aviation, sodium ions and sodium atoms

HB 7266.3-1996 Analytical methods for chemical composition of aluminum-lithium alloys Determination of potassium and sodium content by atomic absorption spectrometry

Professional Standard - Ocean, sodium ions and sodium atoms

HY/T 206-2016 Determination of iron, manganese,nickel,potassium,sodium,calcium and magnesium in the marine sediments and organisms.Atomic absorption spectrophotometry

Inner Mongolia Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB15/T 2603-2022 Determination of potassium, sodium, calcium, magnesium, copper, iron, manganese and zinc in pasture grass by inductively coupled plasma optical emission spectrometry

SE-SIS, sodium ions and sodium atoms

SIS SS 02 81 60-1982 Metal content of water determined bv atomic absorption spectroscopy, atomization in fiame — Special guidelines for sodium and potassium

Association of Official Analytical Chemists (AOAC), sodium ions and sodium atoms

AOAC 984.27-1986 Calcium, Copper, Iron, Magnesium, Manganese, Phosphorus, Potassium, Sodium, and Zinc in Infant Formula Inductively Coupled Plasma Emission Spectroscopic Method

Professional Standard - Building Materials, sodium ions and sodium atoms

JC/T 618-2005 Methods of chemical analysis of thermal insulation materals for leachable chloride,fluoride,silicate and sodium lons

国家能源局, sodium ions and sodium atoms

NB/SH/T 0992-2019 Determination of sodium, potassium, calcium and magnesium contents in fatty acid methyl esters by inductively coupled plasma optical emission spectrometry

Zhejiang Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB33/T 2527-2022 Determination of sodium, iron, copper, manganese, zinc, lead, chromium, cadmium, arsenic, mercury in livestock and poultry excreta by inductively coupled plasma mass spectrometry

Shandong Provincial Standard of the People's Republic of China, sodium ions and sodium atoms

DB37/T 2741-2015 Determination of Calcium, Copper, Iron, Magnesium, Manganese, Potassium, Sodium, Zinc Content in Feed Inductively Coupled Plasma Emission Spectroscopy (ICP-AES) Method