Opposite atom of potassium ion

Opposite atom of potassium ion, Total:216 items.

The international standard classification for "Opposite atom of potassium ion" includes: Sewage water , Non-metalliferous minerals , Chemical analysis , Tea , Chemical laboratories. Laboratory equipment , Iron ores , Fissile materials , Manganese ores , Other non-ferrous metals and their alloys , Ferrous metals in general , Bases , Coals , Power stations in general , Water quality , Water of natural resources .

The Chinese standard classification for "Opposite atom of potassium ion" includes: Analysis methods for industrial wastewater and pollutants , Metallurgical auxiliary material ore , Basic standards and general methods for water treatment agent , Basic standards and general methods , Tea products , Electrochemical, thermochemistry and optical profile type analyzer , Iron ore , Nuclear material, nuclear fuel and their analytical test method , Manganese ore , Rare metals and their alloys analysis method , Steel and iron alloy analysis method , Coal analysis methods , Technical Management , Electric power testing technique , chromatograph , Analysis methods for toxic substances in water , Environmental pollutant monitoring methods .

Professional Standard - Coal

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

Hebei Provincial Standard of the People's Republic of China

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

Professional Standard - Rare Earth

XB/T 619-2015 Chemical analysis methods of ion type rare earth ore. Determination of total rare earth ion phase

Group Standards of the People's Republic of China

T/TAIA 001-2024 Sodium-potassium silicate for industrial use—Determination of potassium oxide and sodium oxide—Inductively coupled plasma optical emission spectrometry
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 0240-2023 Determination of cadmium in high-salt foods Ion imprinted solid phase extraction-graphite furnace atomic absorption spectrometry
T/NAIA 0242-2023 Determination of lead in high-salt foods Ion imprinted solid phase extraction-graphite furnace atomic absorption spectrometry
T/HBQA 007-2024 Determination of gold in crude copper - Anion exchange atomic absorption spectrometry
T/GXAS 720-2024 Ion-absorbing type rare earths ore—Determination of total rare earth ion phase—Inductively coupled plasma mass spectrometery
T/CSTM 00756-2021 Iron ores—Determination of sodium and potassium contents— Flame atomic emission spectrometric method
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/QAS 072-2021 Determination of ammonium ion content in potassium chloride Titration method after distillation
T/AHFIA 042-2019 Determination of water-soluble potassium in cellar mud of nongxiangxing baijiu by ion chromatography
T/NAIA 0241-2023 Determination of nickel in high-salt foods Ion imprinted solid phase extraction-graphite furnace atomic absorption spectrometry
T/CPCIF 0003-2017 Technical specification of evaluation for Clean production —Potassium hydroxide by ion membrane method

Professional Standard - Agriculture

SN/T 5055.1-2018 Analysis of biodiesel - Part 1: Determination of sodium, potassium, calcium, and magnesium cations - Ion chromatography method
211药典三部-2015 Content determination method 3109 Potassium ion determination method 56
203药典四部-2015 3100 content determination method 3109 potassium ion determination method
72药典四部-2015 0411 Inductively coupled plasma atomic emission spectrometry
52药典四部-2020 0411 Inductively coupled plasma atomic emission spectrometry
230药典三部-2020 Content determination method 3109 Potassium ion determination method
207药典三部-2010 Appendix VII VIIII Potassium ion determination method
191药典四部-2020 3100 content determination method 3109 potassium 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
SN/T 5052-2018 Determination of fluorinion, chloridion, sulfate ion and nitrate ion in water soluble carbonate - Ion chromatography
JJG(教委) 015-1996 Verification Regulations for Inductively Coupled Plasma Atomic Emission Spectrometer

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

GB/T 5195.16-2017 Fluorspar--Determination of silicon, aluminum, iron, potassium, magnesium and titanium content--Inductively coupled plasma atomic emission spectrometry

Jiangxi Provincial Standard of the People's Republic of China

DB36/T 689-2012 Chemical analysis method of ionic rare earth raw ore Determination of total amount of rare earth in ionic phase EDTA titration method

Professional Standard - Commodity Inspection

SN/T 5030-2017 Determination of sodium, potassium, calcium and magnesium in biodiesel by inductively coupled plasma atomic emission spectrometry
SN/T 4310-2015 Determination of chloride,nitrate and sulphate in phosphoric acid for import and export - Ion chromatography
SN/T 3799-2014 Determination of potassium and sodium in coke ash - Atomic absorption spectrometry
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 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

工业和信息化部

YB/T 4511-2017 Direct reduced iron. Determination of silicon，manganese，phosphorus，vanadium，titanitun，copper，aluminum，arsenic，magnesium，calcium，potassium and sodium content. The inductively coupled plasma atomic emission spectrometry
YS/T 739.3-2020 Methods for chemical analysis of aluminium electrolyte - Part 3:Determination of sodium, calcium, magnesium, potassium and lithium elements contents - Inductively coupled plasma atomic emission spectrometric method
YB/T 4583.2-2017 Mulite. Determination of potassium and sodium content. Inductively coupled plasma atomic emission spectrometry
YB/T 4799-2018 Iron and steel. Determination of aluminium nitride precipitated phase content. Inductively coupled plasma atomic emission spectrometic method after electrolytic separation
YS/T 1057.4-2022 Methods for chemical analysis of cobalt tetroxide—Part 4: Determination of potassium and sodium contents—Flame atomic absorption spectroscopy and inductively coupled plasma atomic emission spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 15454-1995 Industrial circulating cooling water－Determination of sodium, ammonium, potassium, magnesium and calcium－Ions chromatography
GB/T 25186-2010 Surface chemical analysis—Secondary-ion mass spectrometry—Determination of relative sensitivity factors from ion-implanted reference materials
GB/T 15454-2009 Industrial circulating cooling water - Determination of sodium，potassium， magnesium and calcium - Ion chromatography
GB/T 24197-2009 Manganese ores—Determination of iron silicon aluminium calcium barium magnesium potassium copper nickel zinc phosphorus cobalt chromium vanadium arsenic lead titanium and vanadium—Indu
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 11904-1989 Water quality--Determinatoin of potassium and sodium--Flame atomic absorption spectrophotometry
GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography
GB/T 6730.49-2017 Iron ores - Determination of potassium content - Flame atomic absorption spectrometric method
GB/T 36244-2018 Inductively coupled plasma atomic emission spectrometer
GB/T 6150.2-2022 Methods for chemical analysis of tungsten concentrates—Part 2: Determination of tin content—Potassium iodate titrimetry and inductively coupled plasma atomic emission spectrometry
GB/T 43663-2024 Surface chemical analysis—Secondary-ion mass spectrometry—Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
GB/T 43861-2024 General rules for microwave plasma atomic emission spectrometry
GB/T 11848.14-1991 Determination of potassium and sodium in uranium ore concentrate by atomic absorption spectrometry

Guangxi Provincial Standard of the People's Republic of China

DB45/T 1342-2016 Determination of total sulfur, total phosphorus and total potassium in soil by inductively coupled plasma atomic emission spectrometry
DB45/T 2106-2019 Determination of Potassium, Sodium, Calcium and Magnesium in Nonfood Plants by Inductively Coupled Plasma-Atomic Emission Spectrometry

Professional Standard - Ferrous Metallurgy

YB/T 4419.3-2014 Metallized pellet by rotary hearth furnace. Determination pf potassium and sodium content. Inductively coupled plasma atomic emission spectrometric method
YB/T 4220-2010 Vanadium pentoxide —Determination of sodium oxide and potaiumss oxide content—The inductively coupled plasmaatomic emission spectrometry

Professional Standard - Chemical Industry

HG/T 3815-2006 Potassium hydroxide solution by ion exchange membrance method for industry use
HG/T 3815-2013 Potassium Hydroxide Solution by Ion Exchange Membrance Method for Industry Use

国家市场监督管理总局、中国国家标准化管理委员会

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 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

未注明发布机构

AS ISO 18114:2006(R2016) Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials
ASTM RR-D16-1062 2017 D8130-Test Method for Determination of Metals in Purified Terephthalic Acid (PTA) by Inductively Coupled Plasma Atomic Emission Spectrometric Method
ASTM RR-D02-1716 2011 D7691-Test Method for Multielement Analysis of Crude Oils Using Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
DIN 1326-1:1971 Plasmas; physical principles

Jilin Provincial Standard of the People's Republic of China

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

Professional Standard - Electron

SJ/T 10894-1996 Determination of Li2O Na20 and K20 in electronic glass - Atomic absorption method

Professional Standard - Nuclear Industry

EJ/T 20174-2018 Sodium Cooled Fast Breeder Reactor Determination of Potassium in Sodium by Flame Atomic Emission Spectrometry

Taiwan Provincial Standard of the People's Republic of China

CNS 8448-1982 Method for Determination of Potassium Oxide in Feldspar (Atomic Absorptiometric Method )

Qinghai Provincial Standard of the People's Republic of China

DB63/T 1820-2020 Determination of available potassium and slow-acting potassium in soil by inductively coupled plasma emission spectrometry

Professional Standard - Ocean

HY/T 0302-2021 Design specification for project of extracting potassium from seawater by zeolite

Professional Standard - Electricity

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

Professional Standard - Education

JY/T 015-1996 General rules for inductivety coupled plasma-atomic emission spectromety

Professional Standard - Water Conservancy

SL/T 271-2001 Water quality - Determination of total mercury - potassium borohydride reduction - cold atomic absorption spectrophotometer

中华人民共和国环境保护部

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

Heilongjiang Provincial Standard of the People's Republic of China

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

海关总署

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

Professional Standard - Military and Civilian Products

WJ 2122-1993 Determination of water quality 2,4-dihydroxy-1,3,5-trinitrobenzene (stephanic acid) by reversed-phase ion-pair liquid chromatography

International Organization for Standardization (ISO)

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 18114:2021 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials
ISO 18114:2003 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials
ISO 9964-2:1993 Water quality; determination of sodium and potassium; part 2: determination of potassium by atomic absorption spectrometry
ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method
ISO 18329:2004|IDF 193:2004 Determination of furosine content in milk and dairy products by ion-pair reversed-phase high-performance liquid chromatography
ISO 13312:2017 Iron ores - Determination of potassium - Flame atomic absorption spectrometric method
ISO 13312:2006 Iron ores - Determination of potassium - Flame atomic absorption spectrometric method
ISO 18329:2004 | IDF 193:2004 Milk and milk products — Determination of furosine content — Ion-pair reverse-phase high-performance liquid chromatography method
ISO 13312:1997 Iron ores - Determination of potassium content - 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

Korean Agency for Technology and Standards (KATS)

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 D ISO 18114-2020 Surface chemical analysis－Secondary-ion mass spectrometry－Determination of relative sensitivity factors from ion-implanted reference materials
KS D ISO 18114-2005(2020) Surface chemical analysis－Secondary-ion mass spectrometry－Determination of relative sensitivity factors from ion-implanted reference materials
KS D ISO 18114:2005 Surface chemical analysis－Secondary-ion mass spectrometry－Determination of relative sensitivity factors from ion-implanted reference materials
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 9964-2-2023 Water quality — Determination of sodium and potassium — Part 2: Determination of potassium by atomic absorption spectrometry
KS E ISO 13312:2022 Iron ores — Determination of potassium content — Flame 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 I 9202-2019 Testing method for ion exchange resin

CZ-CSN

CSN 65 2467-1981 Sodíum Chloride (Salt) Method of Potassium Content Determination by Atomic
CSN 64 0239-1954 Determination of ion sodium, potassium, d, S04

European Committee for Standardization (CEN)

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

Association Francaise de Normalisation

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 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 T20-528:1980 Sodium and potassium silicates industrial use. Determination of ion content-1,10.
NF ISO 17091:2013 Air in workplaces - Determination of the content of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide - Method by measuring the corresponding cations using ion chromatography
NF X45-200:1995 Ions separation in liquid phase. Polymeric ion exchange membranes. Characterisation and test methods of homopolar membranes.
NF ISO 23830:2009 Chemical analysis of surfaces - Mass spectrometry of secondary ions - Repeatability and constancy of the scale of relative intensities in static mass spectrometry of secondary ions
NF M07-065:2004 Produits pétroliers - Dosage du potassium dans les essences - Méthode par spectrométrie d'absorption atomique
NF EN ISO 10304-4:2022 Water quality - Determination of dissolved anions by liquid ion chromatography - Part 4: determination of chlorate, chloride and chlorite ions in lightly contaminated water
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 T90-020:1984 Testing water - Determination of sodium and potassium - Atomic absorption spectrometry method.

German Institute for Standardization

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 1326-1:1991 Plasmas; physical principles
DIN 38406-13:1992 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of potassium by atomic absorption spectrometry (AAS) using an air-acetylene flame (E 13)

American Society for Testing and Materials (ASTM)

ASTM D3561-16 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-11 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM UOP878-87 Potassium in Catalysts by Atomic Absorption
ASTM D4192-97 Standard Test Method for Potassium in Water 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 D3561-96 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 D1976-07 Standard Test Method for Elements in Water by Inductively-Coupled Argon Plasma Atomic Emission Spectroscopy
ASTM D4327-97 Standard Test Method for Anions in Water by Chemically Suppressed Ion Chromatography
ASTM D3561-02 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D7691-11e1 Standard Test Method for Multielement Analysis of Crude Oils Using Inductively Coupled Plasma Atomic Emission Spectrometry 40;ICP-AES41;
ASTM D7691-23 Standard Test Method for Multielement Analysis of Crude Oils Using Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D7691-16 Standard Test Method for Multielement Analysis of Crude Oils Using Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES)
ASTM D4327-03 Standard Test Method for Anions in Water by Chemically Suppressed Ion Chromatography
ASTM E1787-16 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 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 D1971-95 Standard Practices for Digestion of Water Samples for Determination of Metals by Flame Atomic Absorption, Graphite Furnace Atomic Absorption, Plasma Emission Spectroscopy, or Plasma Mass Spectrometry
ASTM D1971-16 Standard Practices for Digestion of Water Samples for Determination of Metals by Flame Atomic Absorption, Graphite Furnace Atomic Absorption, Plasma Emission Spectroscopy, or Plasma Mass Spectrometry
ASTM C1109-98 Standard Test Method for Analysis of Aqueous Leachates from Nuclear Waste Materials Using Inductively Coupled Plasma-Atomic Emission Spectrometry
ASTM C110-09 Standard Test Methods for Physical Testing of Quicklime, Hydrated Lime, and Limestone
ASTM C1109-10(2015) Standard Practice for Analysis of Aqueous Leachates from Nuclear Waste Materials Using Inductively Coupled Plasma-Atomic Emission Spectroscopy
ASTM D8149-17 Standard Practice for Optimization, Calibration, and Validation of Ion Chromatographic Determination of Heteroatoms and Anions in Petroleum Products and Lubricants

RO-ASRO

STAS 11277/4-1979 MINERAL WATERS Determination of potassium ion (K+)
STAS 9163/17-1973 SILICA-ALUMINA MIXING PRODUCTS Determination of interchangeable cations: calcium, magnesium, sodium and potassium
STAS SR 13364-1996 Sodium chloride. Determination of potassium. Flame Atomic Absorption Spectrometric Method

HU-MSZT

MNOSZ 448-10.lap-1955 Sodium and Potassium Ion Calculations Table of Contents

GSO

GSO ISO 18114:2013 Surface chemical analysis -- Secondary-ion mass spectrometry -- Determination of relative sensitivity factors from ion-implanted reference materials
BH GSO ISO 18114:2016 Surface chemical analysis -- Secondary-ion mass spectrometry -- Determination of relative sensitivity factors from ion-implanted reference materials
GSO ISO 9964-2:2013 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
GSO ISO 13312:2013 Iron ores -- Determination of potassium --- Flame atomic absorption spectrometric method
BH GSO ISO 17091:2022 Workplace air — Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide — Method by measurement of corresponding cations by suppressed ion chromatography
GSO ISO 17091:2021 Workplace air — Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide — Method by measurement of corresponding cations by suppressed ion chromatography
OS GSO ISO 18329:2014 Milk and milk products -- Determination of furosine content -- Ion-pair reverse-phase high-performance liquid chromatography method
BH GSO ISO 23830:2016 Surface chemical analysis -- Secondary-ion mass spectrometry -- Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
GSO ISO 23830:2013 Surface chemical analysis -- Secondary-ion mass spectrometry -- Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
OS GSO ISO 23830:2013 Surface chemical analysis -- Secondary-ion mass spectrometry -- Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry

British Standards Institution (BSI)

BS ISO 18114:2021 Surface chemical analysis. Secondary-ion mass spectrometry. Determination of relative sensitivity factors from ion-implanted reference materials
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
20/30409889 DC BS ISO 18114. Surface chemical analysis. Secondary-ion mass spectrometry. Determination of relative sensitivity factors from ion-implanted reference materials
BS ISO 18114:2003 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials
BS ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method
BS ISO 15202-1:2012 Workplace air. Determination of metals and metalloids in airborne particulate matter by inductively coupled plasma atomic emission spectrometry. Sampling
BS 6068-2.43:1993 Water quality. Physical, chemical and biochemical methods. Determination of sodium and potassium: determination of potassium by atomic absorption spectrometry

RU-GOST R

GOST 33975-2016 Juice products. Determination of cations (potassium, sodium, calcium and magnesium) by ion chromatography method
GOST R 55339-2012 Juice products. Determination of anions by ion exchange chromatography method
GOST 28353.2-1989 Silver. Method of atomic-emission analysis with inductive plasma
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 27973.2-1988 Gold. Method of atomic-emission analysis with inductive plasma
GOST 31869-2012 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
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 R 52519-2006 Platinum. Method of inductively coupled plasma atomic-emission analysis
GOST R 54313-2018 Palladium. Method of inductively coupled plasma atomic-emission analysis
GOST R 54313-2011 Palladium. Method of inductively coupled plasma atomic-emission analysis
GOST 33730-2016 Platinum. Method of inductively coupled plasma atomic-emission analysis
GOST R 56306-2014 Silver. Method of inductively coupled plasma atomic-emission analysis
GOST R 55761-2013 Batches, sugar mash, brew from food raw material. Determination mass concentration of cations, anions of non-organic and organic acids content by capillary electrophoresis method
GOST 23268.7-1978 Drinking medicinal, medicinal-table and natural-table mineral waters. Methods of determination of potassium ions

International Federation of Trucks and Engines

NAVISTAR CEMS BT-46-2009 Reducing Ion Test

SCC

NS 4775:1994 Water analysis - Atomic absorption spectrometry, atomization in flame - Special guidelines for sodium and potassium
AWWA ACE92126 The Effect of Molecular Weight and Ionic Strength on Ultrafiltration Permeation Factors
AWWA WQTC60731 Effect of Bromide and Iodide Ions on the Formation and Speciation of DBs during Chlorination
DANSK DS/ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method
BS EN ISO 10304-1:1995 Water quality. Determination of dissolved anions by liquid chromatography of ions-Determination of fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions. Method for water with low contamination
BS ISO 13312:1997 Iron ores. Determination of potassium content. Flame atomic absorption spectrometric method
BS EN ISO 10304-2:1997 Water quality. Determination of dissolved anions by liquid chromatography of ions-Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
AWWA ACE62973 Relative Human Health Risks Associated with Using Chlorite Ion to Control Nitrification
12/30258004 DC BS ISO 17091. Workplace air. Determination of lithium hydroxide, sodium hydroxide , potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography

Standard Association of Australia （SAA）

AS ISO 18114:2006 Surface chemical analysis - Secondary-ion mass spectrometry - Determination of relative sensitivity factors from ion-implanted reference materials

Japanese Industrial Standards Committee (JISC)

JIS K 0163:2010 Surface chemical analysis -- Secondary-ion mass spectrometry -- Determination of relative sensitivity factors from ion-implanted reference materials
JIS K 0400-49-20:1998 Water quality -- Determination of sodium and potassium -- Part 2: Determination of potassium by atomic absorption spectrometry
JIS K 0400-52-30:2001 Water quality -- Determination of 33 elements by inductively coupled plasma atomic emission spectroscopy
JIS G 1258-1:2014 Iron and steel.ICP atomic emission spectrometric method.Part 1: Determination of various elements.Decomposition with acids and fusion with potassium disulfate
JIS K 0153:2015 Surface chemical analysis -- Secondary-ion mass spectrometry -- Repeatability and constancy of the relative-intensity scale in static secondary-ion mass spectrometry
JIS G 1258:1999 Iron and steel -- Methods for inductively coupled plasma atomic emission spectrometry

GOSTR

GOST 28353.2-2017 Silver. Method of inductively coupled plasma atomic-emission analysis

VN-TCVN

TCVN 6196-2-1996 Water quality.Determination of sodium and potassium.Part 2: Determination of potassium by atomic absorption spectrometry
TCVN 5384-1991 Crude oil.Determination of sodium and potassium content by atomic absorption spectrophotometry

Lithuanian Standards Office

LST ISO 9964-2:1998 Water quality. Determination of sodium and potassium. Part 2: Determination of potassium by atomic absorption spectrometry

International Telecommunication Union (ITU)

ITU-R TF.458-3-1998 International Comparisons of Atomic Time Scales

ZA-SANS

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

KR-KS

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 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 E ISO 13312-2022 Iron ores — Determination of potassium content — Flame atomic absorption spectrometric method

NL-NEN

NEN 6424-1988 Water - Determination of potassium content by atomic absorption spectrometry (flame technique)

Society of Automotive Engineers (SAE)

SAE AMS2427-2011 ALUMINUM PLATING Ion Vapor Deposition
SAE AMS2427D-2018 Aluminum Coating Ion Vapor Deposition
SAE AMS2427E-2023 Aluminum Coating Ion Vapor Deposition
SAE AMS2427A-1993 ALUMINUM COATING Ion Vapor Deposition
SAE AMS2427C-2001 Aluminum Coating Ion Vapor Deposition

IN-BIS

IS 10614-1983 Method for determination of sodium and potassium by atomic absorption spectrophotometry

AENOR

UNE 84710:2009 Cosmetic raw materials. Dentifrices. Determination of the ion nitrate by liquid chromatography.

AT-ON

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

Danish Standards Foundation

DS/ISO 18329:2004 Milk and milk products - Determination of furosine content - Ion-pair reverse-phase high-performance liquid chromatography method

SAE - SAE International

SAE AMS2427B-1995 Aluminum Coating Ion Vapor Deposition

YU-JUS

JUS H.G8.490-1991 Reagents. Potassiuir. permanganate. Determination of lea?, copper an? iron contents. Flame atomic absorption method

GOST

GOST 8.213-1976 State system for ensuring the uniformity of measurements. Glass electrodes for measuring the ion activity of sodium and potassium. Methods and means of verification

Others: Opposite atom of potassium ion,Determination of sodium and potassium ions - atomic absorption spectrophotometry