Calcium and magnesium ion test

Calcium and magnesium ion test, Total:387 items.

In the international standard classification, Calcium and magnesium ion test involves: Water quality, Coals, Mining equipment, Analytical chemistry, Fruits. Vegetables, Spices and condiments. Food additives, Chipless working equipment, Refractories, Beverages, Laboratory medicine, Ferrous metals, Raw materials for rubber and plastics, Farming and forestry, Products of the chemical industry, Fertilizers, Geology. Meteorology. Hydrology, Organic chemicals, Medical equipment, Inorganic chemicals, Animal feeding stuffs, Nuclear energy engineering, Iron and steel products, Tea. Coffee. Cocoa, Testing of metals, General methods of tests and analysis for food products, Fuels, Metalliferous minerals, Non-metalliferous minerals, Textile fibres, Non-ferrous metals, Cereals, pulses and derived products, Soil quality. Pedology, Milk and milk products, Vocabularies, Pesticides and other agrochemicals, Plastics, Lubricants, industrial oils and related products, Construction materials, Ceramics, Sugar. Sugar products. Starch, Products of non-ferrous metals, Conducting materials, Pulps, Paper and board, Extraction and processing of petroleum and natural gas.

American Society for Testing and Materials (ASTM), Calcium and magnesium ion test

ASTM D511-03 Standard Test Methods for Calcium and Magnesium In Water
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 E372-01(2006) Standard Test Method for Determination of Calcium and Magnesium in Magnesium Ferrosilicon
ASTM E372-01 Standard Test Method Determination of Calcium and Magnesium Ferrosilicon
ASTM E372-84(1996) Standard Test Method Determination of Calcium and Magnesium Ferrosilicon
ASTM E372-21 Standard Test Method for Determination of Calcium and Magnesium in Magnesium Ferrosilicon by EDTA Titrimetry
ASTM E508-98 Standard Test Method for Calcium and Magnesium in Iron Ores by Atomic Absorption Spectrometry
ASTM E508-08 Standard Test Method for Analysis of Calcium and Magnesium in Iron Ores by Flame Atomic Absorption Spectrometry
ASTM E508-21 Standard Test Method for Determination of Calcium and Magnesium in Iron Ores by Flame Atomic Absorption Spectrometry
ASTM E508-03 Standard Test Method for Calcium and Magnesium in Iron Ores by Atomic Absorption Spectrometry
ASTM E508-09 Standard Test Method for Determination of Calcium and Magnesium in Iron Ores by Flame Atomic Absorption Spectrometry
ASTM E508-13 Standard Test Method for Determination of Calcium and Magnesium in Iron Ores by Flame Atomic Absorption Spectrometry
ASTM E372-13 Standard Test Method for Determination of Calcium and Magnesium in Magnesium Ferrosilicon by EDTA Titration
ASTM D5086-20 Standard Test Method for Determination of Calcium, Magnesium, Potassium, and Sodium in Atmospheric Wet Deposition by Flame Atomic Absorption Spectrophotometry
ASTM D5086-01(2013) Standard Test Method for Determination of Calcium, Magnesium, Potassium, and Sodium in Atmospheric Wet Deposition by Flame Atomic Absorption Spectrophotometry
ASTM D4628-97 Standard Test Method for Analysis of Barium, Calcium, Magnesium, and Zinc In Unused Lubricating Oils By Atomic Absorption Spectrometry
ASTM D4628-05 Standard Test Method for Analysis of Barium, Calcium, Magnesium, and Zinc In Unused Lubricating Oils By Atomic Absorption Spectrometry
ASTM D4628-02 Standard Test Method for Analysis of Barium, Calcium, Magnesium, and Zinc In Unused Lubricating Oils By Atomic Absorption Spectrometry

Professional Standard - Coal, Calcium and magnesium ion test

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 202-1995 Determination method of calcium ion in coal mine water
MT/T 485-1995 Determination method of calcium ion in acid water of coal mine
MT/T 486-1995 Determination method of magnesium ion in acid water of coal mine

国家安全生产监督管理总局, Calcium and magnesium ion test

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

工业和信息化部, Calcium and magnesium ion test

HG/T 6110-2022 Determination method of calcium and magnesium ions in waste sulfuric acid
YB/T 6057-2022 Determination of iron, silicon, aluminum, calcium, magnesium and manganese content in steel slag by inductively coupled plasma optical emission spectrometry
YB/T 4511-2017 Determination of the content of direct reduced iron silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium by inductively coupled plasma atomic emission spectrometry
XB/T 624.2-2018 Methods for chemical analysis of yttrium-iron alloys Part 2: Determination of amounts of calcium, magnesium, aluminum and manganese by inductively coupled plasma atomic emission spectrometry
YS/T 1179.4-2017 Methods for chemical analysis of aluminum slag Part 4: Determination of silicon, magnesium and calcium content by inductively coupled plasma optical emission spectrometry
YB/T 4801-2020 Determination of ferromanganese, manganese-silicon alloys and metal manganese lead, arsenic, titanium, copper, nickel, calcium, magnesium and aluminum content by inductively coupled plasma atomic emission spectrometry
YS/T 739.3-2020 Methods for chemical analysis of aluminum electrolytes Part 3: Determination of elemental contents of sodium, calcium, magnesium, potassium and lithium by inductively coupled plasma atomic emission spectrometry
YS/T 1563.3-2022 Methods for chemical analysis of molybdenum-rhenium alloys Part 3: Determination of aluminum, calcium, copper, iron, magnesium, manganese, silicon and titanium contents by inductively coupled plasma atomic emission spectrometry
YS/T 1201.2-2017 Methods for chemical analysis of ruthenium trichloride Part 2: Determination of aluminum, calcium, cadmium, copper, iron, manganese, magnesium and sodium by inductively coupled plasma atomic emission spectrometry
YS/T 1416-2021 Methods for chemical analysis of nickel oxide - Determination of copper, iron, zinc, calcium, magnesium, sodium, cobalt, cadmium, manganese and sulfur content by inductively coupled plasma atomic emission spectrometry
YS/T 1263.4-2018 Methods for chemical analysis of lithium nickel cobalt aluminate - Part 4: Determination of aluminum, iron, calcium, magnesium, copper, zinc, silicon, sodium and manganese by inductively coupled plasma atomic emission spectrometry
YS/T 1287-2018 High purity cadmium chemical analysis method Determination of magnesium, aluminum, calcium, chromium, iron, nickel, copper, zinc, silver, tin, antimony, lead and bismuth by inductively coupled plasma mass spectrometry
YS/T 37.4-2018 High-purity germanium dioxide chemical analysis method Determination of magnesium, aluminum, cobalt, nickel, copper, zinc, indium, lead, calcium, iron and arsenic by inductively coupled plasma mass spectrometry
YS/T 1363-2020 Methods for chemical analysis of tellurium dioxide Determination of copper, silver, magnesium, nickel, zinc, calcium, iron, bismuth, selenium, lead, sodium, antimony and arsenic content by inductively coupled plasma atomic emission spectrometry
YS/T 1502-2021 Chemical analysis methods for ruthenium compounds Determination of platinum, palladium, rhodium, iridium, gold, silver, copper, iron, nickel, magnesium, manganese, lead, zinc, calcium and sodium content by inductively coupled plasma atomic emission spectr
YS/T 1157.3-2016 Methods for chemical analysis of crude cobalt hydroxide Part 3: Determination of calcium and magnesium content Flame atomic absorption spectrometry and inductively coupled plasma atomic emission spectrometry
YS/T 1563.4-2022 Methods for chemical analysis of molybdenum-rhenium alloys Part 4: Determination of aluminum, calcium, copper, iron, magnesium, manganese, nickel, tin, tungsten content by inductively coupled plasma mass spectrometry
YS/T 1396.2-2020 Methods for chemical analysis of platinum tetraammonium dichloride Part 2: Determination of the contents of magnesium, calcium, iron, nickel, copper, rhodium, palladium, silver, iridium, gold and lead by inductively coupled plasma atomic emission spectrom
YS/T 833-2020 Chemical analysis method of ammonium rhenate Determination of beryllium, magnesium, aluminum, potassium, calcium, titanium, chromium, manganese, iron, cobalt, copper, zinc, molybdenum, lead, tungsten, sodium, tin, nickel, silicon by inductively coupled pl
YS/T 1229.3-2018 Methods for chemical analysis of crude nickel hydroxide Part 3: Determination of amounts of copper, cobalt, manganese, calcium, magnesium, zinc, iron, aluminum, lead, arsenic and cadmium by inductively coupled plasma atomic emission spectrometry

RU-GOST R, Calcium and magnesium ion test

GOST 33975-2016 Juice products. Determination of cations (potassium, sodium, calcium and magnesium) by ion chromatography method
GOST R 54352-2011 Food common salt. Determination of a mass fraction of magnesium-ion and calcium-ion by complexonometric method
GOST 3594.2-1993 Moulding refractory clays. Method for the determination of concentration of exchange cations of calcium and vagnesium
GOST 23268.5-1978 Drinking medicinal, medicinal-table and natural-table minenal waters. Methods of determination of calcium and magnesium 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 31869-2012 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST 26418-1985 Copper concentrates. Flame atomic absorption method for determination of calcium and magnesium oxides
GOST R 56374-2015 Feedstuffs, compound feeds, feed raw materials. Determination of mass fraction of ammonium, potassium, sodium, magnesium and calcium cations using capillary electrophoresis
GOST 33904-2016 Lubricating oils. Determination of barium, calcium, magnesium and zinc content by method of atomic absorption spectrometry
GOST 27225-1987 Lead-calcium bearing alloys. Determination of magnesium, copper and aluminium. Atomic absorption method
GOST 33462-2015 Juice products. Determination of sodium, potassium, calcium and magnesium by atomic absorption spectrometry method
GOST R 51927-2002 Steel and cast iron. Atomic emission nith inductively coupled plasma spectral method of calcium determination
GOST R 54920-2012 Zink concentrates. Atomic absorption method for determination of copper, lead, cadmium, cobalt, iron, potassium, sodium, gold, silver, indium, calcium and magnesium
GOST R 51429-1999 Fruit and vegetable juices. Method for determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry
GOST 32343-2013 Feeds, compound feeds. Determination of calcium, copper, iron, magnesium, manganese, of potassium, sodium and zinc by atomic absorption spectrometry method

Professional Standard - Urban Construction, Calcium and magnesium ion test

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

Korean Agency for Technology and Standards (KATS), Calcium and magnesium ion test

KS I ISO 14911:2009 Water quality-Determination of dissolved Li+, Na+,NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography-Method for water and waste water
KS I ISO 7980:2007 Water quality－Determination of calcium and magnesium－Atomic absorption spectrometric method
KS I ISO 7980-2007(2017) Water quality－Determination of calcium and magnesium－Atomic absorption spectrometric method
KS H ISO 8070-2023 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
KS H ISO 8070:2006 Dried milk－Determination of sodium and potassium contents－Flame emission spectrometric method
KS E ISO 7953-2001(2016) Manganese ores and concentrate－Determination of calcium and magnesium content －Flame atomic absorption spectrometric method
KS H ISO 8070:2018 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
KS E ISO 7953:2001 Manganese ores and concentrate-Determination of calcium and magnesium content-Flame atomic absorption spectrometric method
KS E ISO 7953:2021 Manganese ores and concentrates — Determination of calcium and magnesium contents — Flame atomic absorption spectrometric method

International Organization for Standardization (ISO), Calcium and magnesium ion test

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 13933:2014 Steel and iron - Determination of calcium and magnesium - Inductively coupled plasma atomic emission spectrometric method
ISO 7980:1986 Water quality; Determination of calcium and magnesium; Atomic absorption spectrometric method
ISO/DIS 4181 Magnesium and magnesium alloys — Determination of strontium — Inductively coupled plasma optical emission spectrometric method
ISO/DIS 4189 Magnesium and magnesium alloys — Determination of sodium — Inductively coupled plasma optical emission spectrometric method
ISO/DIS 4177 Magnesium and magnesium alloys – Determination of chromium – Inductively coupled plasma optical emission spectrometric method
ISO/DIS 4188 Magnesium and magnesium alloys – Determination of arsenic – Inductively coupled plasma optical emission spectrometric method
ISO/DTS 4189:1972 Magnesium and magnesium alloys — Determination of sodium — Inductively coupled plasma optical emission spectrometric method
ISO/DTS 4177:1972 Magnesium and magnesium alloys – Determination of chromium – Inductively coupled plasma optical emission spectrometric method
ISO/DTS 4181:1972 Magnesium and magnesium alloys — Determination of strontium — Inductively coupled plasma optical emission spectrometric method
ISO/DTS 4188:1972 Magnesium and magnesium alloys – Determination of arsenic – Inductively coupled plasma optical emission spectrometric method
ISO 4155:2022 Magnesium and magnesium alloys — Determination of nickel — Inductively coupled plasma optical emission spectrometric method
ISO 8070:2007 | IDF 119:2007 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
ISO 4692:1980 Iron ores — Determination of calcium and/or magnesium contents — Flame atomic absorption spectrometric method
ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
ISO 8070:2007|IDF 119:2007 Determination of calcium, sodium, potassium and magnesium content in milk and milk products by atomic absorption spectrometry
ISO 3697:1976 Sodium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption method
ISO 3698:1976 Potassium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption method
ISO 7953:1985 Manganese ores and concentrates; Determination of calcium and magnesium contents; Flame atomic absorption spectrometric method
ISO 6869:2000 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Calcium and magnesium ion test

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 15452-1995 Industrial circulating cooling water--Determination of calcium and magnesium--EDIT titration method
GB/T 15452-2009 Industrial circulating cooling water.Determination of calcium and magnesium.EDTA titration method
GB/T 5551-2010 Surface active agents.Determination for total calcium ion and magnesium ion contents in dispersing agents
GB/T 223.87-2018 Iron, steel and alloy.Determination of calcium and magnesium.Inductively coupled plasma mass spectrometric method
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 11905-1989 Determination of Water Quality Calcium and Magnesium - Atomic Absorption Spectrophotometry
GB/T 6730.63-2006 Iron ores.Determiantion of aluminum,calcium,magnesium,manganese,phosphorus,silicon and titanium content.Inductively coupled plasma atomic emission spectrometric method
GB/T 14609-1993 Method for determination of Cu.Fe.Mn.Zn.Ca.Mg in cereals by atomic absorbtion spetrophotometry
GB/T 13748.16-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of calcium content.Flame atomic absorption spectrometric method
GB/T 12496.21-1999 Test methods of wooden activated carbon-Determination of calcium and magnesium content
GB/T 13025.6-2012 General test method in salt industry.Determination of calcium and magnesium
GB/T 1513-2006 Manganese ores. Determination of calcium and magnesium contents. Flame atomic absorption spectrometric method
GB/T 5069.10-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Flame atomic absorption spectrometric method for determination of calcium oxide content
GB/T 16477.2-2010 Chemical analysis methods of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy.Part 2: Determination of calcium, magnesium and manganese contents.Inductively coupled plasma atomic emission spectrometry
GB/T 20127.3-2006 Steel and alloy - Determination of trace element contents - Part 3: Determination of calcium, magnesium, barium content by inductively coupled plasma atomic emission spectrometric method
GB/T 14636-2007 Industrial circulating cooling water.Determination of calcium,magnesium.Atomic absorption spectrometric method
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.Inductively coupled plasma atomic emission spectrometry
GB/T 8151.20-2012 Methods for chemical analysis of zinc concentrates.Part 20:Determination of copper,lead,iron,arsenic,cadmium antimony,calcium,magnesium contents.Inductively coupled plasma atomic emission spectrometry
GB/T 4634-1996 Determination of potassium,sodium,iron,calcium,magnesium and manganese in coal ash by atomic absorption spectrometric method
GB/T 23367.2-2009 Methods for chemical analysis of lithium cobalt oxide.Part 2:Determination of lithium,nickel,manganese,aluminium,iron,sodium,calcium and copper content.Inductively coupled plasma atomic emission spectrometry
GB/T 8152.17-2023 Methods for chemical analysis of lead concentrates - Part 17: Determination of aluminum, magnesium, iron, copper, zinc, cadmium, arsenic, antimony, bismuth, calcium content by inductively coupled plasma atomic emission spectrometry
GB/T 26416.3-2022 Chemical analysis methods for rare earth ferroalloy—Part 3: Determination of calcium, magnesium, aluminium, nickel and manganese contents—Inductively coupled plasma emission spectrometry
GB 10267.1-1988 Analytical method for calcium metal Determination of chlorine by chloride ion selective electrode method
GB/T 13748.5-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of yttrium content.Inductively coupled plasma atomic emission spectrometric method
GB/T 26416.3-2010 Chemical analysis methods of dysprosium ferroalloy.Part 3: Determination of calcium, magnesium, aluminum, silicon, nickel, molybdenum, and tungsten contents.Inductively coupled plasma atomic emission spectrometry
GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography
GB/T 18932.11-2002 Method for the determination of potassium,phosphorus,iron,calcium,zinc,aluminium,sodium,magnesium,boron,manganese,copper,barium,titanium,vanadium,nickel,cobalt,chromium contents in honey--Inductively coupled plasma atomic emission spectrometric method
GB/T 35212.4-2023 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 4: Determination of sodium、magnesium、calcium in alkanol
GB/T 23273.8-2009 Methods for chemical analysis of cobalt oxalate.Part 8:Determination of nicke,copper,iron,zinc,aluminium,manganese,lead,arsenic,calcium,magnesium and sodium content.Inductively coupled plasma atomic emission spectrometry
GB/T 11446.7-2013 Test method for trace anion in electronic grade water by ion chromatography
GB/T 13885-2003 Animal feeding stuffs-Determination of thecontents of calcium,copper,iron,magnesium,manganese,potassium,sodium and zinc-Method using atomic absorption spectrometry
GB/T 3884.18-2014 Methods for chemical analysis of copper concentrates.Part 18:Determination of arsenic,antimony,bismuth,lead,zinc,nickel, cadmium, cobalt, magnesium oxide, calcium oxide contents.Inductively coupled plasma atomic emission spectrometry

German Institute for Standardization, Calcium and magnesium ion test

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 7980:2000-07 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986); German version EN ISO 7980:2000
DIN EN 12485:2017-10 Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German version EN 12485:2017 / Note: This ...
DIN EN 12485:2024 Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German and English version prEN 12485:2024
DIN EN 12485:2024-03 Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German and English version prEN 12485:2024...
DIN 38406-3:2002-03 German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 3: Determination of calcium and magnesium, complexometric method (E 3)
DIN 38406-3:2002 German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 3: Determination of calcium and magnesium, complexometric method (E 3)
DIN EN ISO 6869:2001 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry (ISO 6869:2000); German version EN ISO 6869:2000
DIN EN 1134:1994-12 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrophotometry (AAS); German version EN 1134:1994
DIN 54363:1980 Testing of pulp and paper; determination of iron, manganese, copper, calcium and magnesium contents, determination by atomic absorption spectroscopy
DIN EN 14538:2006-09 Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, K, Mg and Na content by optical emission spectral analysis with inductively coupled plasma (ICP OES); German version EN 14538:2006
DIN EN 14538:2024 Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, Mg, Na, K and P content by optical emission spectral analysis with inductively coupled plasma (ICP OES); German and English version prEN 14538:2024
DIN EN 14538:2024-02 Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, Mg, Na, K and P content by optical emission spectral analysis with inductively coupled plasma (ICP OES); German and English version prEN 14538:2024 / Note: Date of issue 20...

Association Francaise de Normalisation, Calcium and magnesium ion test

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 EN 12947:2000 Calcium and/or magnesium amendments - Determination of the magnesium content - Atomic absorption spectrometry method
NF T90-005*NF EN ISO 7980:2000 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method
NF T90-005:1985 TESTING WATER. DETERMINATION OF CALCIUM AND MAGNESIUM BY ATOMIC ABSORPTION SPECTROMETRY.
NF A20-601:1984 Iron ores. Determination of calcium and/or magnesium contents. Flame atomic absorption spectrometric method.
NF ISO 8070:2007 Lait et produits laitiers - Détermination des teneurs en calcium, sodium, potassium et magnésium - Méthode spectrométrie par absorption atomique
NF EN 1134:1994 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium by atomic absorption spectrometry (AAS)
NF V04-355*NF ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
NF T20-432:1976 Sodium hydroxyde for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method.
NF V18-245:2012 Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese and cobalt after pressure digestion by ICP-AES.
NF T90-003:1984 Testing water - Determination of calcium and magnesium total content - Edta titrimetric method.
NF V76-117*NF EN 1134:1994 Fruit and vegetable juices. Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS).
NF V18-124*NF EN ISO 6869:2002 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry.
NF EN ISO 6869:2002 Aliments des animaux - Détermination des teneurs en calcium, cuivre, fer, magnésium, manganèse, potassium, sodium et zinc - Méthode par spectrométrie d'absorption atomique
NF V18-213:2007 Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, lead and cadmium by ICP-AES.
NF T20-386:1977 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method.

Professional Standard - Agriculture, Calcium and magnesium ion test

SN/T 5055.1-2018 Biodiesel Analysis Methods Part 1: Determination of Sodium, Potassium, Calcium and Magnesium Ion Ion Chromatography
NY/T 1389-2007 Natural Rubber Latex Determination of Free Calcium and Magnesium Content
空气和废气监测分析方法 4.2.10-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Ten Calcium and Magnesium Ions
SN/T 5054-2018 Determination of zinc, cadmium, lead, manganese, iron, magnesium, calcium and copper in antimony concentrates by inductively coupled plasma emission spectrometry
SN/T 3186-2012 Determination of sodium, magnesium, calcium, iron, vanadium, nickel and copper in crude oil by microwave ashing-inductively coupled plasma emission spectrometry

RO-ASRO, Calcium and magnesium ion test

STAS 9163/17-1973 SILICA-ALUMINA MIXING PRODUCTS Determination of interchangeable cations: calcium, magnesium, sodium and potassium
STAS 11277/8-1980 MINERAL WATERS Determination of calcium ion (Ca2+)
STAS 11277/9-1980 MINERALS WATERS Determination of magnesium ion (Mg2+)
STAS SR 8934-11-1996 Sodium chtoride. Determination content of calcium and magnesium. Flame Atomic Absorption Spectrometry Method

国家药监局, Calcium and magnesium ion test

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

British Standards Institution (BSI), Calcium and magnesium ion test

BS ISO 13933:2014 Steel and iron. Determination of calcium and magnesium. Inductively coupled plasma atomic emission spectrometric method
BS EN ISO 7980:2000 Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method
BS EN ISO 7980:2000(2008)*BS 6068-2.30:1987 Water quality — feta Be Determination of calcium and magnesium — Atomic absorption spectrometric method
BS EN 16943:2017 Foodstuffs. Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES
BS EN ISO 7980:1987 Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method
BS EN 12485:2010 Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide and calcium magnesium carbonate - Test methods
BS ISO 4155:2022 Magnesium and magnesium alloys. Determination of nickel. Inductively coupled plasma optical emission spectrometric method
BS EN 12485:2017 Chemicals used for treatment of water intended for human consumption. Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime. Test methods
BS EN 1134:1994 Method for determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
BS EN 1134:1995(1999) Method for Determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
24/30487127 DC BS EN 12485 Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods
BS EN 451-1:2017 Method of testing fly ash. Determination of free calcium oxide content
21/30414276 DC BS ISO 4188. Magnesium and magnesium alloys. Determination of arsenic. Inductively coupled plasma optical emission spectrometric method
21/30414273 DC BS ISO 4181. Magnesium and magnesium alloys. Determination of strontium. Inductively coupled plasma optical emission spectrometric method
21/30414279 DC BS ISO 4189. Magnesium and magnesium alloys. Determination of sodium. Inductively coupled plasma optical emission spectrometric method
21/30414270 DC BS ISO 4177. Magnesium and magnesium alloys. Determination of chromium. Inductively coupled plasma optical emission spectrometric method
21/30414267 DC BS ISO 4155. Magnesium and magnesium alloys. Determination of nickel. Inductively coupled plasma optical emission spectrometric method
BS EN 15621:2012 Animal feeding stuffs. Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese and cobalt after pressure digestion by ICP-AES
BS ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
BS DD CEN/TS 15621:2007 Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, sulphur, iron, zinc, copper, manganese, cobalt and molybdenum after pressure digestion by ICP-AES
BS EN 1134:1995 Method for determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
BS EN 15510:2007 Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, lead and cadmium by ICP-AES
BS EN 451-1:1995 Method of testing fly ash - Determination of free calcium oxide content
BS EN 451-1:2004 Method of testing fly ash - Determination of free calcium oxide content
BS EN 451-1:2003 Method of testing fly ash - Part 1:Determination of free calcium oxide content
BS DD ENV 14226:2002 Advanced technical ceramics - Test methods for ceramic powders - Determination of calcium, magnesium, iron and aluminium in silicon nitride by using flame atomic absorption spectroscopy (FAAS) or inductively coupled plasma atomic emission spectroscopy (IC
DD ENV 14226:2002 Advanced technical ceramics. Test methods for ceramic powders. Determination of calcium, magnesium, iron and aluminium in silicon nitride by using flame atomic absorption spectroscopy (FAAS) or inductively coupled plasma atomic emission spectroscopy (I...

Liaoning Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

DB21/T 611-1991 Determination of calcium and magnesium ions in soil soluble salts - Atomic absorption spectrophotometry
DB21/T 3059-2018 Determination of copper, zinc, iron, manganese, calcium, phosphorus, sodium, magnesium, lead, chromium, cadmium and arsenic in feed - Inductively coupled plasma emission spectrometry

GSO, Calcium and magnesium ion test

GSO ISO 13933:2015 Steel and iron -- Determination of calcium and magnesium -- Inductively coupled plasma atomic emission spectrometric method
GSO ISO 7980:2013 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method
OS GSO ISO 7980:2013 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method
GSO ISO 8070:2008 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
GSO EN 12485:2013 Chemicals Used for Treatment of Water Intended for Human consumption — Calcium Carbonate, High-Calcium Lime , Half-Burnt Dolomite, Magnesium Oxide and Calcium Magnesium Carbonate – Test Methods
BH GSO EN 12485:2015 Chemicals Used for Treatment of Water Intended for Human consumption — Calcium Carbonate, High-Calcium Lime , Half-Burnt Dolomite, Magnesium Oxide and Calcium Magnesium Carbonate – Test Methods
OS GSO ISO 8070:2008 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
GSO ISO 7953:2015 Manganese ores and concentrates -- Determination of calcium and magnesium contents -- Flame atomic absorption spectrometric method
BH GSO ISO 7953:2017 Manganese ores and concentrates -- Determination of calcium and magnesium contents -- Flame atomic absorption spectrometric method
GSO ISO 6869:2015 Animal feeding stuffs -- Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc -- Method using atomic absorption spectrometry
OS GSO ISO 6869:2015 Animal feeding stuffs -- Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc -- Method using atomic absorption spectrometry

PL-PKN, Calcium and magnesium ion test

PN C87006-09-1990 Calcium-magnesium fertilizers Testing program
PN C87006-08-1992 Calcium-magnesium fertilizers Sampling and sample preparation for testing
PN-ISO 8070-2021-06 P Milk and milk products -- Determination of calcium, sodium, potassium and magnesium contents -- Atomic absorption spectrometric method
PN Z04156-02-1987 Air purity protection ests for magnesium oxide and alcium oxide etermination of magnesium oxide and alcium oxide in work places by olorometric method
PN Z04156-01-1987 Air purity protection est for magnesium oxide nd calcium oxide ntroduction and Scope of the tandard

Qinghai Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

DB63/T 1848-2020 Determination of potassium, sodium, calcium and magnesium in brine by inductively coupled plasma emission spectrometry
DB63/T 1421-2015 Determination of Potassium, Sodium, Calcium, Magnesium and Sulfur in Carnallite by Inductively Coupled Plasma Emission Spectrometry
DB63/T 1422-2015 Determination of Potassium, Sodium, Calcium, Magnesium, Boron and Lithium in Brine - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1431-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Sodium Chromate - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1430-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Chromic Anhydride - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1432-2015 Determination of Aluminum, Calcium, Magnesium, Iron, Silicon, Vanadium in Industrial Sodium Dichromate - Inductively Coupled Plasma Emission Spectrometry
DB63/T 1613-2017 Chemical Analysis Method for Iron, Magnesium, Manganese, Copper, Calcium, Aluminum in Synthetic Nanodiamonds Inductively Coupled Plasma Emission Spectrometry

Professional Standard - Chemical Industry, Calcium and magnesium ion test

HG/T 6107～6110-2022 Determination methods of sodium ions, chloride ion content, chemical oxygen demand (COD) and calcium and magnesium ions in waste sulfuric acid (2022)
HG/T 4325-2012 Reclaimed water.Determination of calcium and magnesium.Atomic absorption spectromic method
HG/T 2958.4-1988 Celestite ores-Determination of calcium and magnesium contents-Atomic absorption spectrometry
HG/T 5005-2016 Industrial circulating cooling water and boiler water.Determination of calcium magnesium, iron, zinc and copper.Inductively Coupled Plasma method
HG/T 3520-2015 Determination of calcium for phosphorus-zine prefilming fluid in industrial circulating cooling water
HG/T 3520-2000 Industrial circulating cooling water Determination of calcium For phosphorus-zine prefilmingtluid

Professional Standard - Railway, Calcium and magnesium ion test

TB/T 2059.7-2006 Methods for analysis of diesel locomotive collants Part 7: Determination of calcium and magnesium

Group Standards of the People's Republic of China, Calcium and magnesium ion test

T/QAS 015-2020 Determination of Calcium and Magnesium Content in Compound Fertilizers by Inductively Coupled Plasma Emission Spectrometry
T/QAS 006-2019 Determination of Potassium, Sodium, Calcium and Magnesium in Brine - Inductively Coupled Plasma Emission Spectrometry
T/CSTM 00532-2023 Determination of potassium, sodium, calcium, magnesium, iron and zinc in rayon-based carbon fibre– Inductively coupled plasma atomic optical spectrometry
T/CSTM 00531-2023 Determination of potassium, sodium, calcium, magnesium, iron and silicon in polyacrylonitrile-based carbon fibre- Inductively coupled plasma optical emission spectrometry
T/CPCIF 0232-2022 Determination of titanium，magnesium， aluminum，calcium，iron，zinc and sodium in polybutylene— Inductively coupled plasma optical emission spectrometry（ICP-OES）
T/QAS 082.7-2023 Chemical Analysis of Rock Salt and Glauber's Salt Part 7: Determination of Potassium, Sodium, Calcium and Magnesium by Inductively Coupled Plasma Emission Spectrometry

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, Calcium and magnesium ion test

GB/T 33584.1-2017 Seawater quality requirements and analysis method for seawater cooling system—Part 1:Determination of calcium and magnesium
GB/T 13885-2017 Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feeds—Method using atomic absorption spectrometry
GB/T 35876-2018 Inspection of grain and oils—Determination of sodium,mgnesium, kalium, calcium, chromium, manganese, iron, copper, zinc, arsenic, selenium, cadmium and plumbum in cereals and derived products—Iductively cupled pasma-mss sectrometric method

国家市场监督管理总局、中国国家标准化管理委员会, Calcium and magnesium ion test

GB/T 223.88-2019 Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission spectrometric method
GB/T 38394-2019 Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry
GB/T 37667-2019 Determination of iron,calcium,magnesium,potassium,sodium,manganese,phosphorus,aluminum,titanium,strontium and barium in coal ash—Inductively coupled plasma-atomic emission spectrometry
GB/T 38812.3-2020 Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method
GB/T 14636-2021 Determination of calcium and magnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method
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 39144-2020 Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry
GB/T 37211.2-2018 Methods for chemical analysis of germanium metal—Part 2：Determination of aluminium,iron,copper,nickle,lead,cadmium, magnesium,cobalt,indium,zinc content—Inductively coupled plasma mass spectrometry method

AT-ON, Calcium and magnesium ion test

ONORM ISO 7980:1988 Water quality; determination of calcium and magnesium; atomic absorpüon spectrometric method

ZA-SANS, Calcium and magnesium ion test

SANS 6265:2006 Water - Calcium and magnesium content - Atomic absorption spectrometric method

KR-KS, Calcium and magnesium ion test

KS I ISO 7980-2023 Water quality — Determination of calcium and magnesium — Atomic absorption spectrometric method
KS H ISO 8070-2018(2023) Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
KS H ISO 8070-2018 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
KS E ISO 7953-2021 Manganese ores and concentrates — Determination of calcium and magnesium contents — Flame atomic absorption spectrometric method

SCC, Calcium and magnesium ion test

DANSK DS/EN ISO 7980:2001 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method
NS-EN ISO 7980:2000 Water quality — Determination of calcium and magnesium — Atomic absorption spectrometric method (ISO 7980:1986)
AENOR UNE-EN 12485:2018 Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods
NS-EN 12485:2017 Chemicals used for treatment of water intended for human consumption — Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime — Test methods
DANSK DS/EN 12485:2017 Chemicals used for treatment of water intended for human consumption – Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime – Test methods
NS-EN 1134:1994 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)
DIN EN 12485 E:2015 Draft Document - Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods; German and English versio...
NS-ENV 14226:2002 Advanced technical ceramics — Test methods for ceramic powders — Determination of calcium, magnesium, iron and aluminium in silicon nitride by using flame atomic absorption spectroscopy (FAAS) or inductively coupled plasma atomic emission spectroscopy ...
DANSK DS/EN ISO 6869:2001 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry
DANSK DS/EN 14538:2006 Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, K, Mg and Na content by optical emission spectral analysis with inductively coupled plasma (ICP OES)
NS-EN 14538:2006 Fat and oil derivatives — Fatty acid methyl ester (FAME) — Determination of Ca, K, Mg and Na content by optical emission spectral analysis with inductively coupled plasma (ICP OES)

YU-JUS, Calcium and magnesium ion test

JUS H.G8.074-1983 Reagents. Bori? acid. Determination of calcium and magnesium contents. Flame atomic absorption method
JUS H.G8.109-1984 Reagents. Potassium chhride. Determination of calcium and magnesium contents. Flame atomic absorption method
JUS H.G8.200-1985 Reagents. Ammonium chloride. Determination of calcium and magnesium contents. Flame atomic absorption method
JUS H.G8.133-1984 Reagents. Ammonia solution. Determination of calcium and magnesium contents. Flame atomic absor- ption method
JUS H.G8.460-1991 Reagents. Potassium sulpbate. Deternination of calcium and magnaslum eoo.fisa?s. Fl?Mie atomic absorption method
JUS H.G8.417-1991 Reagents. Sodium hvdroxide. Determination of zine, calcium, magnesirun and potassium contents. Flame atomic absorption metho?
JUS H.G8.087-1983 Reagents. Sodium chloride. Determination ofcalcium and magnesium contents. F lame atom icabsorption method
JUS H.G8.437-1990 Reaqents. Potassium iodide. Determination of lead. calcium andmagnesium contents. Flame atonic absorption method
JUS H.G8.345-1988 Reagents. Zine cbloride. Determ-iatioa of lead, copper, calcium and magnesium con- tents. Flame atomic absorption atetbod
JUS H.G8.516-1991 Reagents. Sodium hydroxide. Determination of calcium, magnesium and zinc contents. Flame atomic absorption method
JUS H.G8.300-1987 Reagents. Oxalic acid dihydrate. Determination oflead, calcium and magnesium contents. Flame atomic absorption method
JUS H.G8.390-1989 Reagents. Calciun nitrate tetrahydrate. Deterrr.ir.ation of magnasiun ar.d strontiun cont^nts. Flame atomic absorption method
JUS H.G8.162-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Detarmination of calcium and magnesium contents. Flame atomic absorption method.
JUS H.G8.449-1990 Reagents. Zine sulphate heptahydrate. Determination of lea?, copper, cadmium, manganese, calcium and magnesium contents. Flame atomic ab- sorption 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

Jilin Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

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

Tianjin Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

DB12/T 845-2018 Determination of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc in feed by inductively coupled plasma mass spectrometry
DB12/T 846-2018 Determination of lead, cadmium, chromium, arsenic, iron, manganese, copper, zinc, nickel, potassium, sodium, calcium, magnesium in agricultural products of plant origin by inductively coupled plasma mass spectrometry

VN-TCVN, Calcium and magnesium ion test

TCVN 6201-1995 Water quality.Determination of calcium and magnesium.Atomic absorption spectrometric method
TCVN 5385-1991 Crude oil.Determination of calcium and magnesium content by atomic absorption spectrophotometry
TCVN 6269-2008 Milk and milk products.Determination of calcium, sodium, potassium and magnesium contents.Atomic absorption spectrometric method
TCVN 1537-2007 Animal feeding stuffs.Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium,sodium and zinc.Method using atomic absorption spectrometry

Danish Standards Foundation, Calcium and magnesium ion test

DS/EN ISO 7980:2001 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method
DS/EN 1134:1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)
DS/ENV 14226:2002 Advanced technical ceramics - Test methods for ceramic powders - Determination of calcium, magnesium, iron and aluminium in silicon nitride by using flame atomic absorption spectroscopy (FAAS) or inductively coupled plasma atomic emission spectroscopy (IC
DS/EN ISO 6869:2001 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry

Japanese Industrial Standards Committee (JISC), Calcium and magnesium ion test

JIS K 0400-50-20:1998 Water quality -- Determination of calcium and magnesium -- Atomic absorption spectrometric method

European Committee for Standardization (CEN), Calcium and magnesium ion test

EN ISO 7980:2000 Water Quality - Determination of Calcium and Magnesium - Atomic Absorption Spectrometric Method
EN ISO 14911:1999 Water Quality - Determination of Dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ Using Ion Chromatography - Method for Water and Waste Water ISO 14911:1998
EN 1134:1994 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by Atomic Absorption Spectrometry (AAS)
EN 15510:2007 Animal feeding stuffs - Determination of calcium, sodium, phosphorus, magnesium, potassium, iron, zinc, copper, manganese, cobalt, molybdenum, arsenic, lead and cadmium by ICP-AES
EN 15510:2017 Animal feeding stuffs: Methods of sampling and analysis - Determination of calcium@ sodium@ phosphorus@ magnesium@ potassium@ iron@ zinc@ copper@ manganese@ cobalt@ molybdenum and lead by ICP-AES
EN 451-1:2003 Method of testing fly ash - Part 1: Determination of free calcium oxide content
EN 451-1:1994 Method of Testing Fly Ash - Part 1: Determination of Free Calcium Oxide Content
EN 451-1:1995 Method of Testing Fly Ash - Part 1: Determination of Free Calcium Oxide Content
DD ENV 14226-2002 Advanced technical ceramics - Test methods for ceramic powders - Determination of calcium, magnesium, iron and aluminium in silicon nitride by using flame atomic absorption spectroscopy (FAAS) or inductively coupled plasma atomic emission spectroscopy (IC

未注明发布机构, Calcium and magnesium ion test

DIN EN ISO 7980:2000 Water Quality - Determination of Calcium and Magnesium - Atomic Absorption Spectrometric Method
DIN EN ISO 7980:2000 Water Quality - Determination of Calcium and Magnesium - Atomic Absorption Spectrometric Method
ASTM RR-E01-1097 1973 E0508-Standard Test Method for Determination of Calcium and Magnesium in Iron Ores by Flame Atomic Absorption Spectrometry
ASTM RR-D02-2031 2022 D8351-Standard Test Method for Determination of Calcium, Magnesium, Phosphorus, Potassium, and Sodium in Biodiesel and Biodiesel Blends by Microwave Plasma Atomic Emission Spectrometry (MP-AES)
DIN 38406-3:1982 German standard methods for the examination of water, waste water and sludge - Cations (group E) - Part 3: Determination of calcium and magnesium, complexometric method (E 3)

Professional Standard - Nuclear Industry, Calcium and magnesium ion test

EJ/T 1239-2014 Determination of Aluminum, Calcium, Magnesium and Iron concentration in nuclear grade boric acid by ICP-AES

Inner Mongolia Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

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

Guangxi Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

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

Professional Standard - Commodity Inspection, Calcium and magnesium ion test

SN/T 4107-2015 Determination of silicon, iron, potassium, sodium, chromium, calcium and magnesium in white corundum and chrome corundum by inductively coupled plasma mass spectrometry
SN/T 2262-2009 Determination of aluminum,arsenic,calcium,copper,magnesium,manganese,phosphorus,lead,zincum in iron ores.Inductively coupled plasma atomic emission spectrometry
SN/T 2638.2-2010 Determination of iron,aluminum,magnesium,calcium,titanium, phosphorus,nickel,copper,zinc in manganese ores for import and export.Inductively coupled plasma atomic emission spectrometric method
SN/T 3594-2013 Aluminum waste.Determination of ferrum,copper,calcium, magnesium,manganese,zinc,titanium,chromium, nickel,vanadium and cadmium.Inductively coupled plasma atomic emission spectrometry
SN/T 3595-2013 Zinc waste.Determination of ferrum, aluminum, calcium, magnesium, manganese,copper, titanium,chromium,nickel,vanadium and cadmium.Inductively coupled plasma atomic emission spectrometry
SN/T 1326-2003 Determination of aluminium,arsenic,cadmium,calcium,copper,magnesium,manganese,lead in zinc concentrates for import and export-Inductively coupled plasma atomic emission spectrometric method (ICP-AES)
SN/T 1650-2005 Determination of iron, aluminium, calcium, magnesium, manganese, zinc, copper, titanium, chromium, nickel, vanadium in metal silicon--Inductively coupled plasma atomic emission spectrometry
SN/T 3345-2012 Determination of the elements of chromium,nickel,vanadium,molybdenum,copper,manganese,titanium,aluminium,magnesium,zinc and calcium in stainless steel waste and scrap.Inductively coupled plasma atomic emission spectrometry
SN/T 3996-2014 Determination of fluoride content in calcined magnesite.Ion selective electrode method
SN/T 4026-2014 Determination of aluminium、iron、calcium、magnesium、sodium、potassium、titanium、lead、cadmium、silicon、zinc、copper in the glass.Inductively coupled plasma atomic emission spectrometry
SN/T 4028-2014 Determination of calcium,magnesium,aluminium,silicon,titanium, cobalt, stibium, and zinc in plastic and plastic products.Microwave ashing-inductively coupled plasma optical emission spectrometry method
SN/T 1829-2006 Determination of aluminum, barium, calcium, iron, magnesium, manganese, nickel, silicon, sodium, titanium, vanadium, zinc in petroleum coke. Inductively coupled plasma atomic emission spectrometric method(ICP-AES)
SN/T 3106-2012 Determination of iron,lead,zinc,arsenic,cadmium,aluminum,calcium,magnesium,molybdenum,antimony and mercury in imported sintered copper material of coarse smelting.Inductively coupled plasma atomic emission spectrometry
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 0481.7-2007 Inspection of bauxite for import and export.Determination of Fe0,TiO,Si0,Ca0,MgO content.Inductively coupled plasma atomic emission spectrometry

国家能源局, Calcium and magnesium ion test

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

Yunnan Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

DB53/T 880-2018 Determination of phosphorus magnesium iron aluminum silicon calcium manganese sulfur titanium strontium in phosphate rock Inductively coupled plasma atomic emission spectrometry
DB53/T 587-2014 Determination of phosphorus, potassium, calcium, magnesium, iron, copper, manganese, zinc, boron in organic fertilizers by inductively coupled plasma emission spectrometry
DB53/T 288-2009 Determination of lead, arsenic, iron, calcium, zinc, aluminum, sodium, magnesium, boron, manganese, copper, barium, titanium, strontium, tin, cadmium, chromium, vanadium in food Inductively coupled plasma atomic emission spectrometry (ICP -AFS) method

Hebei Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

DB13/T 5797-2023 Determination of calcium sulfate in soil by ion chromatography

Professional Standard - Non-ferrous Metal, Calcium and magnesium ion test

YS/T 574.5-2009 Methods for chemical analysis of zirconium powder for electro-vacuum uses.Determination of calcium and magnesium content by inductively coupled plasma atomic emission spectrometry
YS/T 629.5-2007 Chemical analysis methods of high purity alumina.Determination of calcium oxide and magnesium oxide.Inductively coupled plasma atomic emission spectrometric method
YS/T 281.19-2011 Methods for chemical analysis of cobalt.Part 19:Determination of calcium,magnesium manganese,iron,cadmium,zinc content.Inductively coupled plasma atomic emission spectrometry
YS/T 3015.4-2013 Methods for chemical analysis of gold-loaded carbon.Part 4:Determination of copper,iron,calcium and magnesium contents.Inductively coupled plasma-atomic emission spectrometry
YS/T 360.6-2011 Methods of chemical analysis for ilmenite concentrate.Part 6:Determination of calcium oxide、magnesium oxide、phosphorus content.Inductively coupled plasma atomic emission spectrometry
YS/T 990.18-2014 Methods for chemical analysis of copper matte.Part 18:Determination of lead,zinc,nickel,arsenic,bismuth,antimony,calcium,magnesium,cadmium and cobalt content.Inductively coupled plasma atomic emission spectrometry
YS/T 1047.7-2015 Methods for chemical analysis of copper magnetite.Part 7: Determination of copper,manganese,aluminium,calcium, magnestium,titanium and phosphorus contents.Inductively coupled plasma atomic emission spectrometric method
YS/T 1603.3-2023 Methods for chemical analysis of tungsten-based high specific gravity alloys Part 3: Determination of aluminum, magnesium and calcium contents by inductively coupled plasma mass spectrometry
YS/T 820.10-2012 Methods for chemical analysis of laterite nickel ores.Part 10:Determination of calcium,cobalt,copper,magnesium,manganese,nickel,phosphate and zinc content.Inductively coupled plasma atomic emission spectrometry
YS/T 1028.5-2015 Methods for chemical analysis of lithium iron phosphate.Part 5:Determination of calcium、magnesium、zinc、copper、lead、chromium、sodium、aluminium、nickel、cobalt、manganese content.Inductively coupled plasma atomic emission spectrometry
YS/T 574.5-2006 Determination of Calcium and Magnesium by Atomic Absorption Spectrophotometry for Electrovacuum Zirconium Powder
YS/T 37.4-2007 High pure germanium dioxide. Determination of magnesium, aluminium, cobalt, nickel, copper, zinc, indium, lead, calcium, iron and arsenic content. Inductively coupled plasma mass spectrometric method
YS/T 710.6-2009 Method for chemical analysis of cobalt oxide.Part 6:Determination of calcium,cadmium,copper,rion,magnesium,manganese,nickel,lead,zinc content.Inductively coupled plasma-atomic emission spectromertry
YS/T 36.3-2011 Methods for chemical analysis of high-purity Tin.Part 3:Determination of magnesium、aluminium、cadmium、iron、cobalt、nickle、copper、zinc、silver、indium、gold、lead and bismuth content.Inductively coupled plasma mass spectrometry
YS/T 833-2012 Methods for chemical analysis of ammonium rhenate.Determination of beryllium,magnesium,aluminium,potassium,calcium,titanium,chromium,manganese,iron,cobalt,copper,zin and molybdenum contents in ammonium rhenate.Inductively coupled plasma atomic emission sp
YS/T 928.4-2013 Methods for chemical analysis of nickel cobalt manganese composite hydrogenoxide.Part 4: Determination of iron,calcium,magnesium,copper,zinc,silicon,aluminium,sodium contents.Inductively coupled plasma atomic emission spectromertric

Lithuanian Standards Office , Calcium and magnesium ion test

LST EN ISO 7980:2000 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986)
LST EN 1134-2000 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)
LST L ENV 14226-2004 Advanced technical ceramics - Test methods for ceramic powders - Determination of calcium, magnesium, iron and aluminium in silicon nitride by using flame atomic absorption spectroscopy (FAAS) or inductively coupled plasma atomic emission spectroscopy (IC

AENOR, Calcium and magnesium ion test

UNE-EN ISO 7980:2000 WATER QUALITY. DETERMINATION OF CALCIUM AND MAGNESIUM. ATOMIC ABSORPTION SPECTROMETRIC METHOD. (ISO 7980:1986)
UNE 83955:2008 Concrete durability. Aggresives water. Determination of ion magnesium content.

Professional Standard - Petrochemical Industry, Calcium and magnesium ion test

SH/T 1608-1995 Determination of Calcium Ion Stability of SBR Latex
SH/T 1608-2014 Carboxyl styrene-butadiene rubber latex.Determination of calcium stability

Association of Official Analytical Chemists (AOAC), Calcium and magnesium ion test

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

Fujian Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

DB35/T 1142-2020 Determination of arsenic, lead, copper, zinc, cadmium, chromium, nickel, magnesium, potassium, calcium, manganese, iron, selenium, molybdenum in soil by inductively coupled plasma mass spectrometry

Shandong Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

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

中华人民共和国环境保护部, Calcium and magnesium ion test

GB 13580.13-1992 Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry

Hunan Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

DB43/T 1658-2019 Determination of calcium carbonate content (in terms of calcium ions) in fillers made of alkali recovered white mud

CZ-CSN, Calcium and magnesium ion test

CSN 44 1829-1980 Manganese ores, concentrates and aglomerates. Determination of calcium oxide and magnesium oxide. Atomic absorption and chelatometric methods
CSN 65 2463-1981 Sodmm Chloride [Salt] Determination of Calcium and Magnesium Content by Atomic Absorption Spektroskopy Method.
CSN 72 6026 Cast.11-1990 Refractories. Magnesite and magne- site-lime materials. Determinatíon of calcium oxide. Complexometric and atomic absorptíon methods
CSN 65 2066-1983 SODIUM HYDROXIDE TECHNICAL Atomic Absorbtion Spectros- copy for Determinatior. of the Sun of Calcium and Magnesium
CSN ISO 3698:1993 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method
CSN 44 1726-1989 Molybdenum concentrates. Determination of calcium oxide and magnesium oxide
CSN 44 1668-1989 Zinc concentrates. Determination of magnesium and calcium oxide content
CSN 44 1773-1988 Lead concentrates. Determination of calcium and magnesium oxide content
CSN 44 1870-1983 Bauxite. Determination of calcium oxide and magnesium oxide. Atomic absorption and chelometric methods.
CSN 44 1759-1988 Copper ores and concentrates. Calcium and magnesium oxide determination

Professional Standard - Rare Earth, Calcium and magnesium ion test

XB/T 616.3-2012 Chemical analysis methods of gadolinium ferroalloy.Part 3:Determination of calcium,magnesium,aluminum and manganese contents.Inductively coupled plasma atomic imission spectrumetry
XB/T 601.2-2008 Chemical analysis methods of lanthanum boride.Determination of Fe、Ca、Mg、Cr、Mn、Cu、 Co content.Inductively coupled plasma atomic emission spectrographic method
XB/T 614.6-2011 Chemical analysis method of gadolinium-magnesium alloy.Part 6:Determination of aluminum,calcium,copper,iron,nickle and silicon is contents.Inductively coupled plasma atomic emission spectrometry
XB/T 612.3-2013 Chemical analysis methods of scraps of neodymium iron boron.Part 3:Determination of boron,cobalt,aluminum,copper,chromium,nickel, manganese,titanium,calcium,magnesium contents.Inductively coupled plasma atomic emission spectrometry

Professional Standard - Tobacco, Calcium and magnesium ion test

YC/T 274-2008 Determination of potassium,sodium,calcium,magnesium in cigarette paper-Flame atomic absorption spectrometry

ES-UNE, Calcium and magnesium ion test

UNE-EN 12485:2018 Chemicals used for treatment of water intended for human consumption - Calcium carbonate, high-calcium lime, half-burnt dolomite, magnesium oxide, calcium magnesium carbonate and dolomitic lime - Test methods
UNE-EN 1134:1995 FRUIT AND VEGETABLE JUICES. DETERMINATION OF SODIUM, POTASIUM, CALCIUM AND MAGNESIUM CONTENT BY ATOMIC ABSORPTION SPECTROMETRY (AAS).
UNE-EN 14538:2006 Fat and oil derivatives - Fatty acid methyl ester (FAME) - Determination of Ca, K, Mg and Na content by optical emission spectral analysis with inductively coupled plasma (ICP OES)

Professional Standard - Ferrous Metallurgy, Calcium and magnesium ion test

YB/T 4008-1991 Method for chemical analysis of magnesia - Determination of free calcium oxide by ethylene glycol hydrochloric acid volumetric method
YB 4008-1991 Method for chemical analysis of magnesia - Determination of free calcium oxide by ethylene glycol hydrochloric acid volumetric method
YB/T 159.7-2015 Titanium concentrate(rock minerals).Determination of calcium oxide and magnesium oxide content.The flame atomic absorpton spectrophotometlric method

Professional Standard - Geology, Calcium and magnesium ion test

DZ/T 0064.12-1993 Examination methods for groundwater quality Determination of calcium and magnesium by flame atomic absorption 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

Guizhou Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

DB52/T 1074-2015 Determination of Phosphorus and Calcium in Calcium Dihydrogen Phosphate by Inductively Coupled Plasma Emission Spectrometry

BE-NBN, Calcium and magnesium ion test

NBN T 03-199-1980 Potassium hydroxide for industrial use - Determination of calcium and magnesium content - Flame atomic absorption method
NBN T 03-133-1980 Sodium hydroxide for industrial use - Determination of calcium and magnesium contents - Flame atomic absorption method
NBN EN 1134-1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)

TR-TSE, Calcium and magnesium ion test

TS 2952-1978 Sodium Hydroxide For Endustrial Use-Determination Of Calcium And Magnesium Contents-Flame Atomic Absorption Method
TS 2931-1978 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE - DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS - FLAME ATOMIC ABSORPTION METHOD

International Dairy Federation (IDF), Calcium and magnesium ion test

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

国家质量监督检验检疫总局, Calcium and magnesium ion test

SN/T 4501.1-2016 Methods for chemical analysis of nickel concentrates Part 1: Determination of elemental contents of nickel, cobalt, copper, manganese, magnesium and calcium by inductively coupled plasma atomic emission spectrometry

海关总署, Calcium and magnesium ion test

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

IN-BIS, Calcium and magnesium ion test

IS 2000 Pt.9-1989 Chemical Analysis of Bauxite Part 9 Determination of Magnesium and Calcium by Atomic Absorption Spectrophotometry

Taiwan Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

CNS 12638-2004 Method of test for fruit and vegetable juices and drinks－Determination of sodium,potassium,calcium and magnesium by atomic absorption spectrophotometry

农业农村部, Calcium and magnesium ion test

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

Heilongjiang Provincial Standard of the People's Republic of China, Calcium and magnesium ion test

DB23/T 2314-2019 Determination of trace metal elements nickel, iron, chromium, copper, sodium, aluminum, magnesium, zinc, manganese and calcium in graphene materials by inductively coupled plasma optical emission spectrometry (ICP-OES)