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water quality sodium ion

water quality sodium ion, Total:497 items.

In the international standard classification, water quality sodium ion involves: Water quality, Non-metalliferous minerals, Environmental protection, Analytical chemistry, Products of the chemical industry, Beverages, Vocabularies, Fishing and fish breeding, Equipment for the chemical industry, Equipment for petroleum and natural gas industries, Inorganic chemicals, Coals, Microbiology, Geology. Meteorology. Hydrology, Mining equipment, Dentistry, General methods of tests and analysis for food products, Medical equipment, Fuels, Processes in the food industry, Installations in buildings, Plant and equipment for the food industry, Fruits. Vegetables, Farming and forestry, Laboratory medicine, Air quality, Power stations in general, Adhesives, Plastics, Chipless working equipment, Construction materials, Fertilizers.

Korean Agency for Technology and Standards (KATS), water quality sodium ion

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 3222-2007(2012) Water quality－Determination of sodium and potassium
KS I ISO 17294:2014 Water quality — Application of inductively coupled plasma mass spectrometry(ICP-MS)
KS I ISO 17294-2014(2021) Water quality — Application of inductively coupled plasma mass spectrometry(ICP-MS)
KS I 3222-2007 Water quality-Determination of sodium and potassium
KS M ISO 2869:2007 Surface active agents－Detergents－Anionic-active matter hydrolyzable under alkaline conditions－Determination of hydrolyzable and non-hydrolyzable anionic-active matter
KS M ISO 2869-2007(2022) Surface active agents－Detergents－Anionic-active matter hydrolyzable under alkaline conditions－Determination of hydrolyzable and non-hydrolyzable anionic-active matter
KS M ISO 2869-2007(2017) Surface active agents－Detergents－Anionic-active matter hydrolyzable under alkaline conditions－Determination of hydrolyzable and non-hydrolyzable anionic-active matter
KS I ISO 9964-1:2018 Water quality — Determination of sodium and potassium — Part 1: Determination of sodium by atomic absorption spectrometry
KS I ISO 12010:2022 Water quality — Determination of short-chain polychlorinated alkanes(SCCPs) in water — Method using gas chromatography-mass spectrometry(GC-MS) and negative-ion chemical ionization(NCI)
KS I ISO 12010:2014 Water quality — Determination of short-chain polychlorinated alkanes(SCCPs) in water — Method using gas chromatography-mass spectrometry(GC-MS) and negative-ion chemical ionization(NCI)
KS I ISO 14911-2009(2014) 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 10304-4:2008 Water quality-Determination of dissolved anions by liquid chromatography of ions-Part 4:Determination of chlorate, chloride and chlorite in water with low contamination
KS I ISO 15061-2006(2021) Water quality－Determination of dissolved bromate－Method by liquid chromatography of ions
KS I ISO 15061-2006(2016) Water quality－Determination of dissolved bromate－Method by liquid chromatography of ions
KS P 7438-1995 Dental glass ionomer cement
KS P 7423-2010 Dental Glass lonomer Cement
KS I ISO 15061:2006 Water quality-Determination of dissolved bromate-Method by liquid chromatography of ions
KS I ISO 9964-2:2018 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
KS I ISO 10304-4-2008(2018) Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 4：Determination of chlorate, chloride and chlorite in water with low contamination
KS I ISO 17294-1:2010 Water quality-Application of inductively coupled plasma mass spectrometry(ICP-MS)-Part 1:General guidelines
KS M 9108-1996 Water quality-Determination of dissolved fluoride,chloride,nitrite,orthophosphate,bromide,nitrate and sulfate ions,using liquid chromatography of ions(Method for water with low contamination)
KS I ISO 14911:2022 Water quality — Determination of dissolved Li +, Na +, NH4 +, K +, Mn 2+, Ca 2+, Mg 2+, Sr 2+ and Ba 2+ using ion chromatography — Method for water and waste water
KS I ISO 11885-2008(2018) Water quality－Determination of selected elements by inductively coupled plasma optical emission spectrometry(ICP-OES)

International Organization for Standardization (ISO), water quality sodium ion

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 2870:1973 Surface active agents — Detergents — Anionic-active matter hydrolyzable under acid conditions — Determination of hydrolyzable and non-hydrolyzable anionic-active matter
ISO 12010:2019 Water quality — Determination of short-chain polychlorinated alkanes (SCCP) in water — Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)
ISO 19340:2017 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC)
ISO 15061:2001 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions
ISO 9964-2:1993 Water quality; determination of sodium and potassium; part 2: determination of potassium by atomic absorption spectrometry
ISO 11885:1996 Water quality - Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy
ISO 10304-4:2022 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
ISO/FDIS 17294-1:2023 Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 1: General guidelines
ISO 15553:2006 Water quality - Isolation and identification of Cryptosporidium oocysts and Giardia cysts from water
ISO/DIS 24384 Water quality — Determination of chromium(VI) and chromium(III) in water — Method using liquid chromatography with inductively coupled plasma mass spectrometry (LC-ICP-MS) after chelating pretreatment
ISO 17294-1:2004 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines
ISO/DIS 17294-1 Water quality — Application of inductively coupled plasma mass spectrometry (ICP-MS) — Part 1: General guidelines
ISO 22125-2:2019 Water quality — Technetium-99 — Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS)
ISO 10304-1:1992 Water quality; determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions; part 1: method for water with low contamination
ISO 10304-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
ISO 9964-3:1993 Water quality; determination of sodium and potassium; part 3: determination of sodium and potassium by flame emission spectrometry

German Institute for Standardization, water quality sodium ion

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 ISO 17294-1:2022-07 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO/DIS 17294-1:2022); German and English version prEN ISO 17294-1:2022 / Note: Date of issue 2022-06-17*Intended as replacement for DIN ...
DIN EN ISO 12010:2019-09 Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2019); German version EN ISO 12010:2019
DIN EN ISO 15061:2001 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001); German version EN ISO 15061:2001
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 38405-1:1985-12 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of chloride ions (D 1)
DIN EN ISO 10304-4:2021-08 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO/DIS 10304-4:2020); German and English version prEN ISO 10304-4:2020 / Not...
DIN EN ISO 10304-4:1999-07 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997); German version EN ISO 10304-4:1999 / Note: To be replaced ...
DIN EN ISO 10304-4:1999 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997); German version EN ISO 10304-4:1999
DIN EN ISO 12010:2019 Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2019)
DIN EN ISO 15061:2001-12 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001); German version EN ISO 15061:2001
DIN 38405-17:1981 German Standard Methods for the Analysis of Water, Waste Water and Sludge; Anions (Group D); Determination of Borate Ions (D 17)
DIN 38405-17:1981-03 German Standard Methods for the Analysis of Water, Waste Water and Sludge; Anions (Group D); Determination of Borate Ions (D 17)
DIN 38405-5:1985-01 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of sulfate ions (D 5)
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 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 38405-1:1985 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of chloride ions (D 1)
DIN 38405-5:1985 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of sulfate ions (D 5)
DIN EN ISO 17294-1:2007-02 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO 17294-1:2004); German version EN ISO 17294-1:2006 / Note: To be replaced by DIN EN ISO 17294-1 (2022-07).
DIN EN 12029:1996 Self adhesive tapes - Determination of the water-soluble corrosive ions; German version EN 12029:1996
DIN EN 1407:1998 Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides; German version EN 1407:1998
DIN EN ISO 17294-1:2007 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO 17294-1:2004); English version of DIN EN ISO 17294-1:2007-02
DIN EN 903:1994 Water quality; determination of anionic surfactants by measurement of the methylene blue index MBAS (ISO 7875-1:1984, modified); German version EN 903:1993
DIN EN ISO 19340:2019-01 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017); German version EN ISO 19340:2017
DIN EN ISO 2870:2009-07 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions (ISO 2870:2009); German version EN ISO 2870:2009
DIN EN ISO 22125-2:2019-10 Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO/FDIS 22125-2:2019); German and English version FprEN ISO 22125-2:2019 / Note: Date of issue 2019-08-30
DIN 38405-9:1979 German standard methods for examination of water, waste water and sludge; anions (group D), determination of nitrate ion (D9)
DIN EN 1407:2008 Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides;English version of DIN EN 1407:2008-04

European Committee for Standardization (CEN), water quality sodium ion

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 ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)
EN ISO 12010:2014 Water quality - Determination of short-chain polychlorinated alkanes (SCCPs) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)
EN ISO 10304-2:1996 Water Quality - Determination of Dissolved Anions by Liquid Chromatography of Ions - Part 2: Determination of Bromide, Chloride, Nitrate, Nitrite, Orthophosphate and Sulfate in Waste Water ISO 10304-2: 1995
EN ISO 10304-4:1999 Water Quality - Determination of Dissolved Anions by Liquid Chromatography of Ions - Part 4: Determination of Chlorate, Chloride and Chlorite in Water with Low Contamination ISO 10304-4: 1997
EN ISO 11885:1997 Water Quality - Determination of 33 Elements by Inductively Coupled Plasma Atomic Emission Spectroscopy ISO 11885:1996
EN ISO 22125-2:2019 Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO 22125-2:2019)
EN ISO 17294-1:2006 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines
EN ISO 15061:2001 Water Quality - Determination of Dissolved Bromate - Method by Liquid Chromatography of Ions ISO 15061:2001
FprEN ISO 10304-4:2021 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO/FDIS 10304-4:2021)
EN 1407:2008 Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides
EN 1407:1998 Chemicals Used for Treatment of Water Intended for Human Consumption - Anionic and Non-Ionic Polyacrylamides
EN 15362:2014 Chemicals used for treatment of swimming pool water - Sodium carbonate
EN ISO 11885:2009 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES)

Association Francaise de Normalisation, water quality sodium ion

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 T94-157*NF EN 973:2009 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
NF T90-004:2002 Water quality - Determination of fluoride ion - Potentiometric method.
NF EN ISO 10304-4:2022 Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase liquide - Partie 4 : dosage des ions chlorate, chlorure et chlorite dans des eaux faiblement contaminées
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 ISO 14911:1999 Qualité de l'eau - Dosage par chromatographie ionique, des ions Li+, Na+, NH 4+, K+, Mn 2+, Ca 2+, Mg 2+, Sr 2+ et Ba 2+ dissous - Méthode applicable pour l'eau et les eaux résiduaires
NF T73-261:1973 Surface active agents. Anionic active matter hydrolysable under alkaline conditions. Determination of hydrolysable and non hydrolysable active matter.
NF EN ISO 19340:2018 Qualité de l'eau - Détermination du perchlorate dissous - Méthode par chromatographie ionique (IC)
NF EN ISO 15061:2001 Qualité de l'eau - Dosage du bromate dissous - Méthode par chromatographie des ions en phase liquide
NF T90-052*NF EN ISO 15061:2001 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions.
NF EN ISO 22125-2:2019 Qualité de l'eau - Technétium-99 - Partie 2 : méthode d'essai par spectrométrie de masse couplée à un plasma induit )
NF T90-046:2014 Water quality - Determination of short-chain polychlorinated alkanes (SCCPs) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)
NF T90-014:1952 WATER TESTING. DETERMINATION OF CHLORINE IONS.
NF EN ISO 2870:2009 Agents de surface - Détergents - Détermination de la matière active anionique hydrolysable et non hydrolysable en milieu acide
NF T95-003:2008 Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous
NF T95-003/IN1:2008 Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous
NF T95-004:2008 Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate dihydrate
NF T90-049*NF EN ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4 : determination of chlorate, chloride and chlorite in water with low contamination
NF T90-375*NF EN ISO 19340:2018 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC)
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 T90-136:1998 Water quality - Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy.
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 17294-1:2007 Qualité de l'eau - Application de la spectrométrie de masse avec plasma à couplage inductif (ICP-MS) - Partie 1 : lignes directrices générales
NF T90-105-2:1997 Water quality - Determination of suspended solids. Method by centrifugation.
NF T90-136*NF EN ISO 11885:2009 Water quality - Determination of selected elements by inductively coupled plasma optical emission spectrometry (ICP-OES).
NF T90-163*NF EN ISO 17294-1:2007 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1 : general guidelines
NF T20-493:1973 Sodium tripolyphosphate for industrial use. Determination of matter insoluble in water.
NF T90-042:1995 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1 : method for water with low contamination.
NF T90-039*NF EN 903:1994 Water quality - Determination of anionic surfactants by measurement of the methylene blue index mbas
NF EN 903:1994 Qualité de l'eau - Dosage des agents de surface anioniques par mesurage de l'indice au bleu de méthylène SABM
NF EN ISO 10304-3:1997 Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase liquide - Partie 3 : dosage des ions chromate, iodure, sulfite, thiocyanate et thiosulfate

RO-ASRO, water quality sodium ion

STAS 11277/6-1979 MINERAL WATERS Determination of sodion (Na+)
STAS 11277/9-1980 MINERALS WATERS Determination of magnesium ion (Mg2+)
STAS 11277/11-1980 MINERAL WATERS Determination of sulphate ion (S042~)
STAS SR 9888-2001 Water quality. Determination of the biodegradability of anionic and non-ionic surfactants
STAS 11277/2-1979 MINERAL WATERS Iron determination
STAS SR 8662-1-1997 Water quality - Determination of manganese - Spectrometric method with manganese oxidation at the permanganic ion
STAS 11277/1-1979 MINERAL WATERS Determination of chlorine (CI-)
STAS 11277/10-1980 MINERAL WATERS Determination of zinc ion (Zn2+)
STAS 11277/15-1981 MINERAL WATERS Determination of titanium ion (Ti4+)
STAS 11277/3-1979 MINERAL WATERS Determination of iodine ion (I~)
STAS 11277/4-1979 MINERAL WATERS Determination of potassium ion (K+)
STAS 11277/5-1979 MINERAL WATERS Determination of bromine ion (Br-)
STAS 11277/7-1980 MINERAL WATERS Determination of manganese ion (Mn2+)
STAS 11277/8-1980 MINERAL WATERS Determination of calcium ion (Ca2+)
STAS 8934/6-1971 SALT (SODUM CHLORIDE) Determination of water insoluble matters
STAS 11277/14-1981 MINERAL WATKRS Determination of aluminium ion (Ai3F)
STAS 9151-1972 WATER AND STEAM FROM BOILER INSTALLATIONS Amonium ion determination
STAS 11197-1979 WATER AND STEAM FOR BOILERS Determination of hydrogen ions activity in waters with reduced electroconductibility

Professional Standard - Coal, water quality sodium ion

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
MT/T 202-2008 Determination of calcium ion and magnesium ion in coalmine water
MT/T 203-1995 Determination method of calcium ion and magnesium ion in coal mine water
MT/T 201-2008 Determination of chlorine ion in coal mine water
MT/T 360-2005 Determination of fluorine ion in coal mine water
MT/T 368-2005 Determination of iron ion in coal mine water
MT/T 373-2005 Determination of aluminum ion in coal mine water
MT/T 371-2005 Determination of sulfion in coal mine water
MT/T 892-2000 Determination of iodide ions in coal mine water
MT/T 360-1994 Determination method of fluoride ion in coal mine water
MT/T 368-1994 Determination method of iron ion in coal mine water
MT/T 373-1994 Determination method of aluminum ion in coal mine water
MT/T 201-1995 Determination method of chloride ion in coal mine water
MT/T 202-1995 Determination method of calcium ion in coal mine water
MT/T 254-2000 Determination method of ammonium ion in coal mine water
MT 254-1991 Determination method of ammonium ion in coal mine water

U.S. Military Regulations and Norms, water quality sodium ion

ARMY UFGS-22 31 00-2009 WATER SOFTENERS, CATION-EXCHANGE (SODIUM CYCLE)
ARMY MIL-C-52947 B NOTICE 1-1998 COAGULANT, WATER TREATMENT: POLYELECTROLYTE, CATIONIC, LIQUID
ARMY MIL-C-52947 B-1986 COAGULANT, WATER TREATMENT: POLYELECTROLYTE, CATIONIC, LIQUID

US-FCR, water quality sodium ion

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 - Geology, water quality sodium ion

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 0064.51-1993 Groundwater quality testing methods - Determination of chloride, fluoride, bromide, nitrate and sulfate by ion chromatography
DZ/T 0064.80-1993 Determination of 39 elements such as lithium by plasma mass spectrometry
DZ/T 0064.54-1993 Groundwater Quality Examination Method Determination of Fluoride by Ion Selective Electrode
DZ/T 0064.57-1993 Groundwater quality testing method Nessler's reagent colorimetric method for the determination of ammonium ions
DZ/T 0064.42-1993 Groundwater Quality Inspection Method Determination of Strontium and Barium by Inductively Coupled Plasma Atomic Emission Spectrometry
DZ/T 0064.42-2021 Methods for analysis of groundwater quality - Part 42: Determination of calcium, magnesium, potassium, sodium, aluminum, iron, strontium, barium and manganese by inductively coupled plasma emission spectrometry
DZ/T 0064.11-1993 Groundwater quality testing method Determination of arsenic by gas-liquid separation hydride atomic fluorescence method

American Society for Testing and Materials (ASTM), water quality sodium ion

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 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 D5996-05 Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
ASTM D3868-95(1999) Standard Test Method for Fluoride Ions in Brackish Water, Seawater, and Brines
ASTM D4458-09 Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines
ASTM D3352-08 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D4130-99 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D3868-15(2023) Standard Test Method for Fluoride Ions in Brackish Water, Seawater, and Brines
ASTM D4458-15(2023) Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines
ASTM D3868-15 Standard Test Method for Fluoride Ions in Brackish Water, Seawater, and Brines
ASTM D4130-15 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D4130-82(1998) Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D4860-08 Standard Test Method for Free Water and Particulate Contamination in Middle Distillate Fuels (Clear and Bright Numerical Rating)
ASTM D3868-04 Standard Test Method for Fluoride Ions in Brackish Water, Seawater, and Brines
ASTM D4458-94(1999) Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines
ASTM D3352-94(1999) Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-03 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3352-03e1 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D4458-05 Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines
ASTM D4130-03 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D3352-08a Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D4130-08 Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D3868-09 Standard Test Method for Fluoride Ions in Brackish Water, Seawater, and Brines
ASTM D4458-15 Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines
ASTM D3352-15 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
ASTM D3869-15 Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines
ASTM D6508-15 Standard Test Method for Determination of Dissolved Inorganic Anions in Aqueous Matrices Using Capillary Ion Electrophoresis and Chromate Electrolyte
ASTM D1246-95(1999) Standard Test Method for Bromide Ion in Water
ASTM D1179-99 Standard Test Methods for Fluoride Ion in Water
ASTM D1246-16(2021)e1 Standard Test Method for Bromide Ion in Water
ASTM D512-23 Standard Test Methods for Chloride Ion In Water
ASTM D1179-16(2021)e1 Standard Test Methods for Fluoride Ion in Water
ASTM D4658-09 Standard Test Method for Sulfide Ion in Water
ASTM D4327-97 Standard Test Method for Anions in Water by Chemically Suppressed Ion Chromatography
ASTM D3869-95(1999) Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines
ASTM D3869-15(2023) Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines
ASTM D6919-03 Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography
ASTM D6919-09 Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography
ASTM D511-03 Standard Test Methods for Calcium and Magnesium In Water
ASTM D512-89(1999) Standard Test Methods for Chloride Ion In Water
ASTM UOP959-98 Ammonium Determination in Aqueous Solutions by Ion Chromatography
ASTM D511-14 Standard Test Methods for Calcium and Magnesium In Water
ASTM D511-09 Standard Test Methods for Calcium and Magnesium In Water
ASTM UOP1031-19 Chromium (III) and Chromium (VI) Speciation in Water by IC-ICP-MS (Ion Chromatography- Inductively Coupled Plasma Mass Spectrometry)
ASTM D6919-17 Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography
ASTM D3869-04 Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines
ASTM D3869-09 Standard Test Methods for Iodide and Bromide Ions in Brackish Water, Seawater, and Brines
ASTM D4327-03 Standard Test Method for Anions in Water by Chemically Suppressed Ion Chromatography

Military Standards (MIL-STD), water quality sodium ion

DOD A-A-51367-1986 DEMINERALIZER, WATER, ION EXCHANGE
DOD A-A-54703-1992 DEMINERALIZER, WATER, ION EXCHANGE, HAND OPERATED

Professional Standard - Environmental Protection, water quality sodium ion

HJ/T 84-2001 Water quality.Determination of inorganic anions.Ion chromatography method
HJ 669-2013 Water quality.Determination of phosphate.Ion chromatography
HJ 778-2015 Water quality-Determination of iodide-Ion chromatography
HJ 812-2016 Water Quality-Determination of Water Soluble Cations（Li+ 、Na+、NH4+、K+、Ca2+、Mg2+）-Ion Chromatography
HJ 84-2016 Water Quality-Determination of Inorganic Anions（F-、Cl-、NO2-、Br-、NO3-、PO43-、SO32-、SO42-）-Ion Chromatography
HJ 700-2014 Water quality.Determination of 65 elements.Inductively coupled plasma-mass spectrometry
HJ/T 83-2001 Water quality-Determination of adsorbable organic halogen-Ion chromatography method
HJ 776-2015 Water quality – Determination of 32 elements-Inductively coupled plasma optical emission spectrometry
HJ 1005-2018 Determination of cations (Na+, NH4+, K+, Mg2+, Ca2+) in ambient air precipitation ion chromatography

Professional Standard - Urban Construction, water quality sodium ion

CJ/T 143-2001 Urban water supply-Determination of sodium、magnesium、calcium-Ion chromatography method
CJ 26.12-1991 Municipal sewage water quality inspection method standard fluoride determination ion selective electrode method

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

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 7484-1987 Water quality--Determination of fluoride--Ion selective electrode method
GB/T 13199-1991 Water quality--Determination of anionic detergent--Potentiometric method
GB/T 11904-1989 Water quality--Determinatoin of potassium and sodium--Flame atomic absorption spectrophotometry
GB/T 11446.7-2013 Test method for trace anion in electronic grade water by ion chromatography
GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography
GB/T 24876-2010 Determination of seven anions in waste water from livestock and poultry farm-Ion chromatography
GB/T 7494-1987 Water quality--Determination of anionic surfactants--Methylene blue spectrophotometric method
GB/T 5757-2008(英文版) Determination of moisture holding capacity of ion exchange resins
GB/T 15453-2018 Determination of chloride in water for industrial circulating cooling system and boiler
GB/T 15453-2008 Water for industrial circulating cooling system and boiler.Determination of chloride
GB/T 42333-2023 Determination of Iodine Content in Soil and Water System Sediments Ammonia Closed Dissolution-Inductively Coupled Plasma Mass Spectrometry
GB/T 32473-2016 Ion exchange resins for condensate polishing treatment
GB/T 5757-2008 Determination of moisture holding capacity of ion exchange resins
GB/T 5757-1986 Determination for water retention capacity of ion exchange resins

Professional Standard - Chemical Industry, water quality sodium ion

HG/T 3134-1998 Specification of fluid bed equipment for sodium ion exchange water treatment
HG/T 4083-2009 Ion stick electroctatic water treater
HG/T 3254-2001 Sodium antimonate hydration for electronic industrial use
HG/T 3254-2010 Sodium antimonate hydration for electronic industry
HG/T 3982-2007 Electrodeionization equipment for pure-water preparation

HU-MSZT, water quality sodium ion

Professional Standard - Agriculture, water quality sodium ion

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
HJ 1288-2023 Determination of Acrylic Acid in Water by Ion Chromatography
HJ 1288-2023 Determination of Acrylic Acid in Water by Ion Chromatography
T/CAIA/SHO 12-2019 Determination of Cadmium in Mariculture Water by Inductively Coupled Plasma Mass Spectrometry
SL/T 788.4-2019 Part 4: Determination of water quality anionic surfactants and
SN/T 5052-2018 Ion chromatography for the determination of fluoride, chloride, sulfate and nitrate ions in water-soluble carbonates
NY/T 2277-2012 Determination of organic acids and anions in fruits and vegetables.Ion chromatography
SN/T 5051-2018 Determination of Fluoride, Chloride, Sulfate and Nitrate in Water-Soluble Phosphates by Ion Chromatography

British Standards Institution (BSI), water quality sodium ion

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 ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions
BS EN 1407:2008 Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides
BS EN 1410:1998 Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides
BS ISO 15553:2006 Water quality - Isolation and identification of Cryptosporidium oocysts and Giardia cysts from water
BS EN ISO 15061:2001 Water quality. Determination of dissolved bromate. Method by liquid chromatography of ions
BS EN ISO 10304-4:2022 Water quality. Determination of dissolved anions by liquid chromatography of ions - Determination of chlorate, chloride and chlorite in water with low contamination
BS EN 1405:2009 Chemicals used for treatment of water intended for human consumption - Sodium alginate
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 EN 12124:2005 Chemicals used for treatment of water intended for human consumption — Sodium sulfite
BS EN 901:2007 Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite
BS EN 12124:2006 Chemicals used for treatment of water intended for human consumption. Sodium sulfite
BS ISO 17294-1:2004 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - General guidelines
BS EN ISO 17294-1:2004 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - General guidelines
BS EN 12125:2005 Chemicals used for treatment of water intended for human consumption — Sodium thiosulfate
BS EN 12174:2006 Chemicals used for treatment of water intended for human consumption - Sodium hexafluorosilicate
BS EN 12125:2012 Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate
BS EN 12125:2006 Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate
BS EN 903:1994 Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS
BS DD ENV 12142:1997 Method for determination of stable hydrogen isotope ratio (2H/1H) of water from fruit juices, using isotope ratio mass spectrometry
BS EN ISO 22125-2:2019 Water quality. Technetium-99 - Test method using inductively coupled plasma mass spectrometry (ICP-MS)
BS EN ISO 10304-4:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Determination of dissolved chlorate, chloride and chlorite in water with low contamination
BS DD ENV 12141:1997 Method for determination of stable oxygen isotope ratio (18O/16O) of water from fruit juices, using isotope ratio mass spectrometry
BS ISO 12010:2012 Water quality. Determination of short-chain polychlorinated alkanes (SCCPs) in water. Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)
BS EN ISO 12010:2019 Tracked Changes. Water quality. Determination of short-chain polychlorinated alkanes (SCCP) in water. Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)
BS EN 12931:2008 Chemicals used for water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, anhydrous
BS EN 12932:2008 Chemicals used for water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, dihydrate
BS ISO 17294-2:2003 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Determination of 62 elements
BS EN ISO 17294-2:2003 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Determination of 62 elements
BS EN ISO 19340:2017 Water quality. Determination of dissolved perchlorate. Method using ion chromatography (IC)
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
21/30424859 DC BS EN ISO 10304-4. Water quality. Determination of dissolved anions by liquid chromatography of ions. Part 4. Determination of chlorate, chloride and chlorite in water with low contamination

Group Standards of the People's Republic of China, water quality sodium ion

T/NAIA 0169-2022 Water Quality Determination of Ammonia Nitrogen by Ion Chromatography
T/BJWA 010-2023 Active ionic water
T/QAS 006-2019 Determination of Potassium, Sodium, Calcium and Magnesium in Brine - Inductively Coupled Plasma Emission Spectrometry
T/NAIA 0168-2022 Water Quality Determination of Perchlorate by Ion Chromatography
T/QAS 007-2019 Determination of Lithium in Brine-Inductively Coupled Plasma Mass 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/ZJABHPA 0007-2018 Sodium humate water quality improver
T/QAS 033-2021 Determination of Iodine in Brine by Inductively Coupled Plasma Mass Spectrometry
T/QAS 083-2023 Determination of Brine Bromine by Inductively Coupled Plasma Mass Spectrometry
T/QAS 070-2021 Determination of Rubidium and Cesium in Brine Inductively Coupled Plasma Mass Spectrometry
T/QAS 069-2021 Determination of uranium and thorium in brines by inductively coupled plasma mass spectrometry
T/QAS 047-2021 Determination of barium and strontium in brine by inductively coupled plasma mass spectrometry
T/QAS 008-2019 Determination of Sulfate in Brine by Ion Chromatography
T/SATA 020-2021 Determination of Multiple Elements in Seawater by Inductively Coupled Plasma Mass Spectrometry
T/SATA 037-2022 Ambient air-Determination of metals in precipitation-Inductively coupled plasma-mass spectrometry
T/BJWA 011-2023 Determination of antioxidant activity for Active ionic water ABTS methods
T/QAS 049-2021 Determination of 15 Rare Earth Elements in Brine by Inductively Coupled Plasma Mass Spectrometry
T/QAS 084-2023 Determination of Fluorine in Brine by Ion Selective Electrode Method

RU-GOST R, water quality sodium ion

GOST 23268.6-1978 Drinking medicinal, medicinal-table and natural-table mineral waters. Method of determination of natrium ions
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 19728.18-2001 Talc and talcomagnesite. Method for determination of hydrogen ions concentration (pH) of water suspension and water extract
GOST 19728.18-1988 Talc and talcomagnesite. Method for determination of hydrogen ions concentration of water suspension and water extract
GOST 34744-2021 Drinking water. Determination of bromide and iodide ions by capillary electrophoresis method
GOST 17554-1972 Ion-exchange membranes. Method for determination of water
GOST 31869-2012 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST 19728.13-2001 Talc and talcomagnesite. Method for determination of chlorine ions in water extract
GOST 19728.13-1988 Talc and talcomagnesite. Method for determination of chlorine ions in water extract
GOST 10898.1-1984 Ion-exchange resins. Determination of moisture content
GOST R 53887-2010 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST R 56219-2014 Water. Determination of 62 elements by inductively coupled plasma mass spectrometry (ICP-MS) method
GOST 19609.19-1989 Concentrated kaolin. Method for determination of hydrogen ions concentration of water suspension
GOST 19728.14-2001 Talc and talcomagnesite. Method for determination of sulphate ions in water extract
GOST 19728.14-1974 Talc and talcmagnesite. Method for determination of sulphate ions in water extract

AT-ON, water quality sodium ion

ONORM M 6603-1-1997 Water analysis - Determination of potassium and sodium by atomic absorption spectrometry
ONORM M 6253 Teil.1-1985 Water analysis; determination ofanionic Surfactants by the methylene blue spectrometric method
ONORM M 6254-1998 Plants for softening of drinking water by ion exchangers
ONORM M 6603-2-1997 Water analysis - Determination of potassium and sodium by flame emission spectrometry
ONORM M 6253 Teil.2-1986 Water analysis; determination ofnonionic Surfactants using Dragendorff reagent

NL-NEN, water quality sodium ion

NEN 6530-1986 Water - The ionic balance
NEN 6579-1985 Rain water- Potentiometric determination of hydronium ion content
NEN 6535-1986 Water - Calculation or estimation of the ionic strength
NEN 6423-1988 Water - Determination of sodium content by atomic absorption spectrometry (flame technique)

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, water quality sodium ion

GB/T 35925-2018 Determination of impurity fluorine ion in water soluble chemicals—Ion chromatography method
GB/T 35664-2017 Determination of ammonium in the wet precipitation—Ion chromatography
GB/T 17514-2017 Water treatment chemicals—Anionic and non-ionic polyacrylamides
GB/T 33584.1-2017 Seawater quality requirements and analysis method for seawater cooling system—Part 1:Determination of calcium and magnesium
GB/T 35665-2017 Determination of formate and acetate in the wet precipitation—Ion chromatography

Shandong Provincial Standard of the People's Republic of China, water quality sodium ion

DB37/T 4152-2020 Determination of water quality glyphosate ion chromatography
DB37/T 4151-2020 Determination of Acrylic Acid in Water by Ion Chromatography

YU-JUS, water quality sodium ion

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.Z1.145-1987 Testing of industrial vvaters. Detsrmination content of sodium by ion selective electrode
JUS H.G8.372-1989 Reagents. Sodium acetate trihvdrate and sodium acetate anhvdrous. Determination of substances insoluble in water. Gravimetric method
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.G8.426-1990 Reaqents. Sodiuin sulphite, anhvdrous, and sodium sulphite heptahydrate. Determination of lead, copper and calcium contents. Flame atomic absorption method

ZA-SANS, water quality sodium ion

SANS 163-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
SANS 163-1:1992 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination
SANS 51407:2007 Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides
SANS 11885:1996 Water quality - Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy
SANS 51410:2007 Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides
SANS 374:2005 Standard test methods for chloride ion in water

VN-TCVN, water quality sodium ion

TCVN 6196-1-1996 Water quality.Detection of sodium and potassium.Part 1: Determination of sodium by atomic absorption spectrometry
TCVN 6660-2000 Water quality.Determination of dissolved Li+, Na+, NH4+, K+, Mn++, Ca++, Mg++, Sr++ and Ba++ using ion chromatography.Method for water and waste water
TCVN 6196-2-1996 Water quality.Determination of sodium and potassium.Part 2: Determination of potassium by atomic absorption spectrometry
TCVN 6494-4-2000 Water quality.Determination of dissolved anion by liquid chromatography of ions.Part 4: Determination of chlorrate, chlorride and chlorite in water with low contaminationa
TCVN 6196-3-2000 Water quality.Determination of sodium and potassium.Part 3: Determination of sodium and potassium by flame emission spectrometry

Lithuanian Standards Office , water quality sodium ion

LST ISO 9964-1:1998 Water quality. Determination of sodium and potassium. Part 1: Determination of sodium by atomic absorption spectrometry
LST EN 973-2009 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
LST ISO 9964-2:1998 Water quality. Determination of sodium and potassium. Part 2: Determination of potassium by atomic absorption spectrometry
LST EN ISO 15061:2002 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001)
LST EN ISO 14911:2000 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)
LST EN ISO 10304-4:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997)
LST ISO 9964-3:1998 Water quality. Determination of sodium and potassium. Part 3: Determination of sodium and potassium by flame emission spectrometry

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

GB/T 37907-2019 Reclaimed water quality—Determination of sulfide and cyanide—Ion chromatography
GB/T 41330-2022 Analysis of water used in boiler and cooling system—Determination of trace copper, iron, sodium, calcium and magnesium—Inductively coupled plasma mass spectrometry (ICP-MS)
GB/T 39302-2020 Reclaimed water quality—Determination of anionic surfactants—Methylene blue spectrophotometric method
GB/T 39305-2020 Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
GB/T 10656-2022 Analysis of water used in boiler and cooling system—Determination of zinc

中华人民共和国环境保护部, water quality sodium ion

GB 7484-1987 Water quality-Determination of fluoride-Ion selective electrode method
GB 13199-1991 Water quality-Determination of anionic detergent-Potentiometric method
GB 11904-1989 Water quality-Determination of potassium and sodium-Flame atomic absorption spectrophotometry
GB 7494-1987 Water quality-Determination of anionic surfactants-Methylene blue spectrophotometric method

KR-KS, water quality sodium ion

KS I ISO 9964-1-2018 Water quality — Determination of sodium and potassium — Part 1: Determination of sodium by atomic absorption spectrometry
KS I ISO 12010-2022 Water quality — Determination of short-chain polychlorinated alkanes(SCCPs) in water — Method using gas chromatography-mass spectrometry(GC-MS) and negative-ion chemical ionization(NCI)
KS I ISO 12010-2014 Water quality — Determination of short-chain polychlorinated alkanes(SCCPs) in water — Method using gas chromatography-mass spectrometry(GC-MS) and negative-ion chemical ionization(NCI)
KS I ISO 17294-2014 Water quality — Application of inductively coupled plasma mass spectrometry(ICP-MS)
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 2461-2010 Sodium chlorate for industrial use－Determination of matter insoluble in water
KS M ISO 2831-2017 Sodium fluoride for industrial use — Determination of water-insoluble matter
KS I ISO 17294-1-2010 Water quality－Application of inductively coupled plasma mass spectrometry(ICP-MS)－Part 1：General guidelines
KS I ISO 14911-2022 Water quality — Determination of dissolved Li +, Na +, NH4 +, K +, Mn 2+, Ca 2+, Mg 2+, Sr 2+ and Ba 2+ using ion chromatography — Method for water and waste water

PL-PKN, water quality sodium ion

PN C04638-02-1989 Water and waste water Ion balance of water Method of calculation ion balance of water
PN C04638-03-1988 Water and waste water ?on balance of water Analytical verification of ion balance in water
PN C04576 ArkusZ05-1973 Water and waste water Tests for nitrogen Determination of nitrogen in form of aramonia and ?n form of ammonium ions

国家安全生产监督管理总局, water quality sodium ion

MT/T 202-2007 Determination of calcium ions and magnesium ions in coal mine water
MT/T 201-2007 Determination of chloride ions in coal mine water

American National Standards Institute （ANSI), water quality sodium ion

ANSI/AWWA B502-2005 Water Treatment – Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
ANSI/NSF 44(i26)-2007 Residential cation exchange water softners
ANSI/NSF 44(i27)-2007 Residential cation exchange water softners
ANSI/NSF 44(i24)-2007 Residential cation exchange water softners
ANSI/NSF 44(i28)-2007 Residential cation exchange water softeners
ANSI/NSF 44(i29)-2007 Residential cation exchange water softners
ANSI/NSF 44(i34)-2012 Residential Cation Exchange Water Softeners
ANSI/NSF 44(i33)-2012 Residential Cation Exchange Water Softeners
ANSI/NSF 44-2004 Residential cation exchange water softeners (i11)
ANSI/NSF 44(i11)-2004 Residential cation exchange water softeners (i11)

Jiangxi Provincial Standard of the People's Republic of China, water quality sodium ion

DB36/T 1839-2023 Determination of iodide in water quality by inductively coupled plasma mass spectrometry

Japanese Industrial Standards Committee (JISC), water quality sodium ion

JIS K 0400-48-20:1998 Water quality -- Determination of sodium and potassium -- Part 1: Determination of sodium by atomic absorption spectrometry
JIS K 0400-49-20:1998 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
JIS K 0400-35-40:2000 Water quality -- Determination of dissolved anions by liquid chromatography of ions -- Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
JIS K 0102-2:2022 Testing methods for industrial water and industrial wastewater -- Part 2: Inorganic anions, ammonium ion, organic nitrogen, total nitrogen and total phosphorus
JIS K 0400-48-10:1998 Water quality -- Determination of sodium and potassium -- Part 3: Determination of sodium and potassium by flame emission spectrometry
JIS K 0400-35-30:1999 Water quality -- Determination of dissolved fluoride, chrolide, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination

FI-SFS, water quality sodium ion

SFS 3012-1976

Taiwan Provincial Standard of the People's Republic of China, water quality sodium ion

CNS 7439-1981 Method of Test for Ammonium Ion in Water
CNS 5860-1980 Method of Test for Hydroxide Ion in Water and Wastewater
CNS 5862-1984 Method of Test for Sulfate Ion in Water and Wastewater (Gravimetric Method)
CNS 14642-2002 Methods of test for anions in highly purified water
CNS 6232-1980 Method of Test for Nitrate Ion in Water
CNS 5858-1981 Methods of Test for Chloride Ion in Waste Water
CNS 6228-1980 Method of Test for Bromide in Water(Colorimetric Method)
CNS 6230-1980 Method of Test for Iodide in Water(Colorimetric Method)
CNS 8600-1982 Method of Test for Sulfide Ion in Industrial Waste Water

Professional Standard - Water Conservancy, water quality sodium ion

SL 86-1994 Determination of inorganic anions in water (Ion chromatography method)

Qinghai Provincial Standard of the People's Republic of China, water quality sodium ion

DB63/T 1848-2020 Determination of potassium, sodium, calcium and magnesium in brine by inductively coupled plasma emission spectrometry
DB63/T 1849-2020 Determination of Lithium in Brine by Inductively Coupled Plasma Mass Spectrometry
DB63/T 1422-2015 Determination of Potassium, Sodium, Calcium, Magnesium, Boron and Lithium in Brine - Inductively Coupled Plasma Emission Spectrometry

CEN - European Committee for Standardization, water quality sodium ion

EN ISO 12010:2019 Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)
EN ISO 19340:2017 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC)

GOSTR, water quality sodium ion

GOST R 59016-2020 Mineral natural drinking waters. Determination of the mass concentration of bromide ions by the photometric method

Danish Standards Foundation, water quality sodium ion

DS/EN ISO 15061:2001 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions
DS/ISO 15553:2007 Water quality - Isolation and identification of Cryptosporidium oocysts and Giardia cysts from water
DS/EN 973+NA:2009 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
DS/ISO 12010:2012 Water quality - Determination of short-chain polychlorinated alkanes (SCCPs) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI)
DS/EN ISO 14911:2000 Water quality - Determination of dissolved Li+,Na+,NH4+,K+,Mn2+,Ca2+,Mg2+,Sr2+ and Ba2+ using ion chromatography - Method for water and waste water
DS/EN ISO 10304-4:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination
DS/EN 903:1994 Water quality. Determination of anionic surfactants by measurement of the methylene blue index MBAS
DS/EN ISO 17294-1:2007 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guideline
DS/EN ISO 2870:2009 Surface active agents - Detergents - Determination of anionic-active matter hydrolysable and non-hydrolysable under acid conditions

未注明发布机构, water quality sodium ion

BS EN ISO 15061:2001(2008)*BS 6068-2.73:2001 Water quality — Determination of dissolved bromate — Method by liquid chromatography of ions
BS EN ISO 14911:1999(2008) Water quality — Determination of dissolved Li +, Na +, NH4 +, K +, Mn2 +, Ca2 +, Mg2 +, Sr2 + and Ba2 + using ion chromatography — Method for water and waste water
BS EN 903:1994(2008)*BS 6068-2.23:1994 Water quality — Determination of anionic surfactants by measurement of the methylene blue index MBAS
BS EN ISO 17294-1:2006(2008) Water quality — Application of inductively coupled plasma mass spectrometry (ICP - MS) — Part 1 : General guidelines
BS EN ISO 10304-2:1997(1998)*BS 6068-2.53:1997 Water quality — Determination of dissolved anions by liquid chromatography of ions — Part 2 : Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water

Guangdong Provincial Standard of the People's Republic of China, water quality sodium ion

DB44/T 417-2007 Determination of bromate in drinking water using ion chromatography

ES-UNE, water quality sodium ion

UNE-EN ISO 12010:2020 Water quality - Determination of short-chain polychlorinated alkanes (SCCP) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2019)
UNE-EN 973:2010 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers
UNE-EN ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:2022)
UNE-EN ISO 19340:2018 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017)
UNE-EN ISO 22125-2:2019 Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO 22125-2:2019) (Endorsed by Asociación Española de Normalización in January of 2020.)

Professional Standard - Ocean, water quality sodium ion

HY/T 169-2013 Test method for bromide ion in seawater and brine.Volumetric analysis

CH-SNV, water quality sodium ion

SN 216 501-1979 Gas cylinder valves — Yoke type valve connection without pins for filling pressures ≤ 200 barPart 1: Construction of the valves

National Sanitation Foundation (NSF), water quality sodium ion

NSF 44-2013 Residential Cation Exchange Water Softeners
NSF 44-2014 Residential Cation Exchange Water Softeners
NSF 44-2015 Residential Cation Exchange Water Softeners

Jilin Provincial Standard of the People's Republic of China, water quality sodium ion

DB22/T 2220-2014 Determination of Lithium, Sodium, Ammonium, Potassium, Magnesium and Calcium in Water for Hemodialysis and Related Treatments Ion Chromatography

Professional Standard - Electricity, water quality sodium ion

DL/T 301-2011 Analytical method of steam and water in power plant. Determination of trace cations by ion chromatography
DL/T 954-2005 Analysis of water and steam in fossil fuel power plant Determination of fluoride, acetate, formate, chloride, nitrite, nitrate, phosphate and sulfate by ion chromatography

工业和信息化部, water quality sodium ion

HG/T 5750-2020 Water treatment agent emulsion anionic and nonionic polyacrylamide

AENOR, water quality sodium ion

UNE-EN ISO 12010:2014 Water quality - Determination of short-chain polychlorinated alkanes (SCCPs) in water - Method using gas chromatography-mass spectrometry (GC-MS) and negative-ion chemical ionization (NCI) (ISO 12010:2012)
UNE-EN ISO 15061:2002 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions. (ISO 15061:2001)
UNE 55534:1975 SURFACE ACTIVE AGENTS. DETERGENTS. ANIONIC-ACTIVE MATTER HYDROLYZABLE UNDER ALKALINE CONDITIONS. DETERMINATION OF HYDROLYZABLE AND NON-HYDROLYZABLE ACTIVE MATTER
UNE-EN ISO 14911:2000 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)
UNE-EN ISO 10304-4:1999 WATER QUALITY. DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS. PART 4: DETERMINATION OF CHLORATE, CHLORIDE AND CHLORITE IN WATER WITH LOW CONTAMINATION (ISO 10304-4:1997)

ES-AENOR, water quality sodium ion

GM Europe, water quality sodium ion

GME B 040 1974-2004 DI water additive (English/German)

Professional Standard - Railway, water quality sodium ion

TB 1598-1985 Locomotive boiler water quality stabilizer sodium humate

Indonesia Standards, water quality sodium ion

SNI 02-1189-1989 Water and oil palm impurities separator, Performance test

BE-NBN, water quality sodium ion

NBN T 03-151-1979 Sodium chlorate for industrial use - Determination of matter insoluble in water
NBN T 03-461-1983 Sodium fluoride for industrial use - Determination of water-insoluble matter
NBN T 63-125-1980 Surface active agents - Detergents -Anionic-active matter hydrolyzable under alkaline conditions - Determination of hydrolyzable and non-hydrolyzable anionic active matter

国家药监局, water quality sodium ion

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

Fujian Provincial Standard of the People's Republic of China, water quality sodium ion

DB35/T 1486-2014 Determination of Rare Earth Elements in Seawater by Inductively Coupled Plasma Mass Spectrometry

CU-NC, water quality sodium ion

NC 24-01-1986 Inorganic Chemical Products Anhydrious Sodium Sulphate Quality Specifications
NC 77-58-1986 Natural Fruits and Vegetables. Water Coconut, Qnality Specifications

IT-UNI, water quality sodium ion

UNI 6680-1970

Professional Standard - Commodity Inspection, water quality sodium ion

SN/T 2208-2008 Determination of sodium,magnesium,aluminium,calcium,chromium,iron,nickel,copper,zinc,arsenic,strontium,molybdenum,cadmium,lead,mercury,selenium in aquatic products.Microwave digestion-ICP/MS method
SN/T 3911-2014 Determination of water soluble fluorine in building sands.Ion chromatography

Professional Standard - Machinery, water quality sodium ion

JB/T 53059-1999 Centrifugal sewage pump product quality classification
JB/T 7106-1993 Air plasma arc cutting water injection arc cutters
JB/T 53062-1999 General clean water centrifugal pump product quality classification

KE-KEBS, water quality sodium ion

KS 05-459 Pt.5-1985 STANDARD SPECIFICATION FOR DRINKING WATER PART 5. METHODS FOR DETERMINING SALTS, CATIONS AND ANIONS IN DRINKING WATER

Xinjiang Provincial Standard of the People's Republic of China, water quality sodium ion

DB65/T 3950-2016 Water quality-Determination of anionic surfactants in water-Flow Injection-Spectrophotometric method

Professional Standard-Ships, water quality sodium ion

CB* 3328.6-1988 Method for inspecting quality of water discharged from treatment of vessel sewage. Method of test for free chlorine and total chlorine
CB 3328.6-1988 Water quality inspection method for discharge water from ship sewage treatment Free chlorine and total chlorine inspection method

CZ-CSN, water quality sodium ion

CSN 64 0902-1988 Determination of moisture content of ion exchange resins

Professional Standard - Building Materials, water quality sodium ion

JC/T 1086-2008 The method for determining the chloride diffusion coefficient for cement
JC/T 1073-2008 Methods for chemical analysis of chloride for cement

Tianjin Provincial Standard of the People's Republic of China, water quality sodium ion

DB12/T 1024-2020 Determination of mercury, arsenic, cadmium, lead and chromium in water-soluble fertilizers by inductively coupled plasma mass spectrometry

Standard Association of Australia （SAA）, water quality sodium ion

AS 4873.2:2009

TH-TISI, water quality sodium ion

TIS 1760-1999 Surface active agents.detergents.anionic.active matter hydrolyzable under alkaline conditions.determination of hydrolyzable and non.hydrolyzable anionic.active matter