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Determination method of calcium and magnesium ion content

Determination method of calcium and magnesium ion content, Total:208 items.

In the international standard classification, Determination method of calcium and magnesium ion content involves: Products of the chemical industry, Water quality, Chipless working equipment, Refractories, Mining equipment, Spices and condiments. Food additives, Analytical chemistry, Non-ferrous metals, Raw materials for rubber and plastics, Ferrous metals, Fertilizers, Beverages, Organic chemicals, Inorganic chemicals, Metalliferous minerals, Pulps, Iron and steel products, Welding, brazing and soldering, Testing of metals, Fuels, Farming and forestry, Construction materials, Milk and milk products, Textile fibres, Sugar. Sugar products. Starch, Lubricants, industrial oils and related products, Animal feeding stuffs, Ferroalloys, Vocabularies, Geology. Meteorology. Hydrology, Fruits. Vegetables.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination method of calcium and magnesium ion content

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 13748.16-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of calcium content.Flame atomic absorption spectrometric method
GB/T 13025.6-1991 General test method in salt industry--Determination of calcium and magnesium ions
GB/T 12496.21-1999 Test methods of wooden activated carbon-Determination of calcium and magnesium content
GB/T 1511-2006 Manganese ores. Determination of calcium and magnesium contents. EDTA titrimetric method
GB/T 24221-2009 Chromium ores.Determination of calcium and magnesium contents.EDTA titrimetric method
GB/T 8943.4-1988 Pulp and paper--Determination of calcium and magnesium
GB/T 1513-2006 Manganese ores. Determination of calcium and magnesium contents. Flame atomic absorption spectrometric method
GB/T 6730.13-2007 Iron ores.Determination of calcium and magnesium content.EGTA-CyDTA titrimetric method
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 9018.4-1988 Celestite ores--Determination of calcium and magnesium contents--Atomic absorption spectrometry
GB/T 5551-1992 Surface active agents Method for determination of calcium and magnesium total contents in despersing agents
GB/T 11200.3-1989 Membrane process sodium hydroxide--Determination of calcium contents--Flame atomic absorption method
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 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 14636-2007 Industrial circulating cooling water.Determination of calcium,magnesium.Atomic absorption spectrometric 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 18932.12-2002 Method for the determination of potassium,sodium,calcium,magnesium,zinc,iron,copper,manganese,chromium,lead,cadmium contents in honey--Atomic absorption spectrometry
GB/T 21994.5-2008 Chemical analysis of magnesium fluoride.Part 5:Determiantion of calcium content.Method of flame atomic absorption 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

RU-GOST R, Determination method of calcium and magnesium ion content

GOST 31869-2012 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST 3594.2-1993 Moulding refractory clays. Method for the determination of concentration of exchange cations of calcium and vagnesium
GOST R 54352-2011 Food common salt. Determination of a mass fraction of magnesium-ion and calcium-ion by complexonometric method
GOST 1219.4-1974 Lead-calcium bearing alloys. Method for determination of magnesium content
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 27225-1987 Lead-calcium bearing alloys. Determination of magnesium, copper and aluminium. Atomic absorption method
GOST 22974.5-1996 Melted welding fluxes. Methods of calcium and magnesium oxides determination
GOST 22974.5-1985 Melted welding fluxes. Methods of calcium and magnesium oxide determination
GOST 26418-1985 Copper concentrates. Flame atomic absorption method for determination of calcium and magnesium oxides
GOST 15615-1979 Ion exchange rezins. Method for determination of chlorine ions content
GOST R 51429-1999 Fruit and vegetable juices. Method for determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry
GOST 33904-2016 Lubricating oils. Determination of barium, calcium, magnesium and zinc content by method of atomic absorption spectrometry
GOST 14858.3-1981 Silicocalcium. Method for the determination of phosphorus content
GOST R 53887-2010 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST 1219.1-1974 Lead-calcium bearing alloys. Method for determination of calcium content
GOST 33462-2015 Juice products. Determination of sodium, potassium, calcium and magnesium by atomic absorption spectrometry method

Professional Standard - Chemical Industry, Determination method of calcium and magnesium ion content

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 2956.6-2001 Ascharite ores - Determination of calcium and magnesium oxides content - Volumetric 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

Professional Standard - Coal, Determination method of calcium and magnesium ion content

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

工业和信息化部, Determination method of calcium and magnesium ion content

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
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
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 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 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

Japanese Industrial Standards Committee (JISC), Determination method of calcium and magnesium ion content

JIS H 1341:1990 Method for determination of calcium in magnesium alloys
JIS H 1423:1996 Methods for determination of magnesium in nickel materials for electron tubes

Professional Standard - Agriculture, Determination method of calcium and magnesium ion content

NY/T 1389-2007 Natural Rubber Latex Determination of Free Calcium and Magnesium Content
SN/T 5055.1-2018 Biodiesel Analysis Methods Part 1: Determination of Sodium, Potassium, Calcium and Magnesium Ion Ion Chromatography
SN/T 0546-1996 Determination method of calcium oxide, magnesium oxide and sulfur content in langbeinite for export
SN/T 5054-2018 Determination of zinc, cadmium, lead, manganese, iron, magnesium, calcium and copper in antimony concentrates by inductively coupled plasma emission spectrometry

Korean Agency for Technology and Standards (KATS), Determination method of calcium and magnesium ion content

KS D 2034-2002 Method for determination of calcium in magnesium alloys
KS E ISO 5975-2002(2022) Chromium ores－Determination of calcium and magnesium contents－EDTA titrimetric method
KS D 2044-2005 Determination of lead magnesium and magnesium alloys－Atomic absorption spectrometry
KS D 2031-2013 Methods for determination of beryllium in magnesium and magnesium alloys
KS H ISO 8070:2018 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 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
KS D 1973-2002 Methods for determination of magnesium innickel materials for electron tubes
KS D 1973-1982 Methods for determination of magnesium innickel materials for electron tubes
KS E ISO 6233:2021 Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method

American Society for Testing and Materials (ASTM), Determination method of calcium and magnesium ion content

ASTM D511-03 Standard Test Methods for Calcium and Magnesium In Water
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 E508-03 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

ZA-SANS, Determination method of calcium and magnesium ion content

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

Association Francaise de Normalisation, Determination method of calcium and magnesium ion content

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 Amendements calciques et/ou magnésiens - Détermination de la teneur en magnésium - Méthode par spectrométrie d'absorption atomique
NF U44-180*NF EN 12946:2000 Liming materials - Determination of calcium content and magnesium content - Complexometric 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 U44-146:1985 CALCIUM AND/OR MAGNESIUM LIMING MATERIALS. DETERMINATION OF CALCIUM AND MAGNESIUM. EDTA COMPLEXOMETRIC METHOD.
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 EN 12946:2023 Amendements minéraux basiques - Détermination de la teneur en calcium et de la teneur en magnésium - Méthode par complexométrie
NF P18-051-1*NF EN 451-1:2017 Method of testing fly ash - Part 1 : determination of free calcium oxide content
NF V76-117*NF EN 1134:1994 Fruit and vegetable juices. Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS).

SE-SIS, Determination method of calcium and magnesium ion content

SIS SS 02 81 21-1983 Determination of the sum of calcium and magnesium in water -Titrimetric method

Group Standards of the People's Republic of China, Determination method of calcium and magnesium ion content

T/QAS 015-2020 Determination of Calcium and Magnesium Content in Compound Fertilizers by 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

British Standards Institution (BSI), Determination method of calcium and magnesium ion content

BS EN 1134:1994 Method for determination of sodium, potassium, calcium and magnesium contents of fruit and vegetable juices by atomic absorption spectrometry
BS 7319-5:1990 Analysis of sodium chloride for industrial use. Method for determination of calcium and magnesium contents
BS EN 12946:2023 Liming materials. Determination of the calcium content and magnesium content. Complexometric method
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 3727-16:1966 Methods for the analysis of nickel for use in electronic tubes and valves - Determination of combined and free magnesium
BS EN 12946:2000 Liming materials. Determination of calcium content and magnesium content. Complexometric method
BS EN 12946:2000(2002) Liming materials. Determination of calcium content and magnesium content. Complexometric method
BS 6075-9:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of calcium and magnesium contents
BS ISO 8070:2007 Milk and milk products - Determination of calcium, sodium, potassium and magnesium contents - Atomic absorption spectrometric method
21/30442096 DC BS EN 12946. Liming materials. Determination of the calcium content and magnesium content. Complexometric method
BS EN ISO 6869:2001 Animal feeding stuffs. Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc. Method using atomic absorption spectrometry
BS EN 451-1:2017 Tracked Changes. Method of testing fly ash. Determination of free calcium oxide content
BS ISO 13933:2014 Steel and iron. Determination of calcium and magnesium. Inductively coupled plasma atomic emission spectrometric method
BS 3907-9:1969 Methods for the analysis of magnesium and magnesium alloys - Determination of zinc in magnesium alloys (ion-exchange-volumetric EDTA method)

未注明发布机构, Determination method of calcium and magnesium ion content

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

TR-TSE, Determination method of calcium and magnesium ion content

TS 2879-1977 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS
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
TS 3177-1978 ZINC ALLOYS — DETERMINATION OF MAGNESIUM CONTENT — ATOMIC ABSORPTION METHOD
TS 568-1967 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF CALCIUM OXIDE CONTENT AND MAGNESIUM OXIDE CONTENT

Professional Standard - Urban Construction, Determination method of calcium and magnesium ion content

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

国家市场监督管理总局、中国国家标准化管理委员会, Determination method of calcium and magnesium ion content

GB/T 38394-2019 Coal tar—Determination of sodium, calcium, magnesium and iron content—Inductively coupled plasma optical emission spectrometry
GB/T 223.88-2019 Iron, steel and alloy—Determination of calcium and magnesium contents—Inductively coupled plasma atomic emission 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

German Institute for Standardization, Determination method of calcium and magnesium ion content

DIN EN 12946:2000 Liming materials - Determination of calcium content and magnesium content - Complexometric method; German version EN 12946:2000
DIN EN 12946:2021 Liming materials - Determination of the calcium content and magnesium content - Complexometric method; German and English version prEN 12946:2021
DIN EN 12946:2023-08 Liming materials - Determination of the calcium content and magnesium content - Complexometric method; German version EN 12946:2023
DIN EN ISO 6869:2001-03 Animal feeding stuffs - Determination of the contents of calcium, copper, iron, magnesium, manganese, potassium, sodium and zinc - Method using atomic absorption spectrometry (ISO 6869:2000); German version EN ISO 6869:2000

AENOR, Determination method of calcium and magnesium ion content

UNE 34204:1981 SODIUM CHLORIDE. DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS. EDTA COMPLEXOMETRIC METHODS.
UNE-EN 12946:2001 Liming materials. Determination of calcium content and magnesium content. Complexometric method.

Qinghai Provincial Standard of the People's Republic of China, Determination method of calcium and magnesium ion content

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

VN-TCVN, Determination method of calcium and magnesium ion content

TCVN 5385-1991 Crude oil.Determination of calcium and magnesium content by atomic absorption spectrophotometry
TCVN 3648-1981 Tin ores.Method for the determination of calcium oxide and magnesium oxide contents
TCVN 2829-1979 Bauxite.Method for the determination of magnesium oxide and calcium oxide contents
TCVN 6269-2008 Milk and milk products.Determination of calcium, sodium, potassium and magnesium contents.Atomic absorption spectrometric method

Danish Standards Foundation, Determination method of calcium and magnesium ion content

DS/EN 12946/AC:2002 Liming materials - Determination of calcium content and magnesium content - Complexometric method
DS/EN 12946:2000 Liming materials - Determination of calcium content and magnesium content - Complexometric method
DS/EN 1134:1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)

Lithuanian Standards Office , Determination method of calcium and magnesium ion content

LST EN 12946-2001 Liming materials - Determination of calcium content and magnesium content - Complexometric method
LST EN 12946-2001/AC-2005 Liming materials - Determination of calcium content and magnesium content - Complexometric method
LST EN 1134-2000 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)

ES-UNE, Determination method of calcium and magnesium ion content

UNE-EN 12946/AC:2002 Liming materials - Determination of calcium content and magnesium content - Complexometric method.

European Committee for Standardization (CEN), Determination method of calcium and magnesium ion content

EN 12946:2023 Liming materials - Determination of the calcium content and magnesium content - Complexometric method
EN 1134:1994 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by Atomic Absorption Spectrometry (AAS)

PL-PKN, Determination method of calcium and magnesium ion content

PN C84002-17-1986 Sodium hydroxide technical Determination of calcium and magnesium content Complexometric methods
PN-ISO 8070-2021-06 P Milk and milk products -- Determination of calcium, sodium, potassium and magnesium contents -- Atomic absorption spectrometric method
PN C84039-08-1987 Potassium hydroxide technical Determination of calcium and magnesium content Complexometric methods

YU-JUS, Determination method of calcium and magnesium ion content

JUS H.G8.074-1983 Reagents. Bori? acid. Determination of calcium and magnesium contents. Flame atomic absorption method
JUS B.G8.304-1988 Ores and concentrates. Cbromium ores. Determination of calcium and magnesium contents. EUTA titrimetric 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.G8.087-1983 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.Z1.181-1985 Testing of industrial vvaters. Determination of calcium and magnesium content — EDTA — titrimetric 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.G8.417-1991 Reagents. Sodium hvdroxide. Determination of zine, calcium, magnesirun and potassium contents. Flame atomic absorption metho?
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

RO-ASRO, Determination method of calcium and magnesium ion content

STAS SR 8934-11-1996 Sodium chtoride. Determination content of calcium and magnesium. Flame Atomic Absorption Spectrometry Method

CZ-CSN, Determination method of calcium and magnesium ion content

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 ISO 3698:1993 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method
CSN 44 1773-1988 Lead concentrates. Determination of calcium and magnesium oxide content
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 1870-1983 Bauxite. Determination of calcium oxide and magnesium oxide. Atomic absorption and chelometric methods.
CSN 42 0689 Cast.5-1974 Chemical testing of non-ferrous metals and alloys. Chemical analysis of magnesium alloys. Determination of calcium by the flame photometry. Arbitration method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Determination method of calcium and magnesium ion content

GB/T 1511-2016 Manganese ores—Determination of calcium and magnesium contents—EDTA titrimetric method
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

Professional Standard - Railway, Determination method of calcium and magnesium ion content

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

Professional Standard - Commodity Inspection, Determination method of calcium and magnesium ion content

SN/T 0546-2004 Test method of calcium oxide,magnesium oxide and sulfur content in kieserite for export
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 1650-2005 Determination of iron, aluminium, calcium, magnesium, manganese, zinc, copper, titanium, chromium, nickel, vanadium in metal silicon--Inductively coupled plasma atomic emission spectrometry

国家能源局, Determination method of calcium and magnesium ion content

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

Professional Standard - Ferrous Metallurgy, Determination method of calcium and magnesium ion content

YB/T 4328-2012 Determination method of free calcium oxide content in steel slag
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

International Organization for Standardization (ISO), Determination method of calcium and magnesium ion content

ISO 4692:1980 Iron ores — Determination of calcium and/or magnesium contents — Flame atomic absorption spectrometric method
ISO 8070:2007 | IDF 119:2007 Milk and milk products — Determination of calcium, sodium, potassium and magnesium contents — Atomic absorption spectrometric method
ISO 3697:1976 Sodium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption method
ISO 3698:1976 Potassium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption 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/R 552:1966 Methods of chemical analysis of manganese ores — Determination of calcium oxide content and magnesium oxide content
ISO 13933:2014 Steel and iron - Determination of calcium and magnesium - Inductively coupled plasma atomic emission spectrometric method
ISO 7953:1985 Manganese ores and concentrates; Determination of calcium and magnesium contents; Flame atomic absorption spectrometric method

KR-KS, Determination method of calcium and magnesium ion content

KS M ISO 2482-2017 Sodium chloride for industrial use — Determination of calcium and magnesium contents — EDTA complexometric methods
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
KS E ISO 6233-2021 Manganese ores and concentrates — Determination of calcium and magnesium contents — EDTA titrimetric method

Guangxi Provincial Standard of the People's Republic of China, Determination method of calcium and magnesium ion content

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

BE-NBN, Determination method of calcium and magnesium ion content

NBN T 03-164-1980 Sodium chloride for industrial use - Determination of calcium and magnesium contents - EDTA complexometric methods
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 451-1-1995 Method of testing fly ash - Part 1 : Determination of free calcium oxide content

Professional Standard - Non-ferrous Metal, Determination method of calcium and magnesium ion content

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 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

International Dairy Federation (IDF), Determination method of calcium and magnesium ion content

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

HU-MSZT, Determination method of calcium and magnesium ion content

MSZ KGST 1885-1979

Shandong Provincial Standard of the People's Republic of China, Determination method of calcium and magnesium ion content

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

Jilin Provincial Standard of the People's Republic of China, Determination method of calcium and magnesium ion content

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

Yunnan Provincial Standard of the People's Republic of China, Determination method of calcium and magnesium ion content

DB53/T 587-2014 Determination of phosphorus, potassium, calcium, magnesium, iron, copper, manganese, zinc, boron in organic fertilizers by inductively coupled plasma emission spectrometry

国家质量监督检验检疫总局, Determination method of calcium and magnesium ion content

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

Hunan Provincial Standard of the People's Republic of China, Determination method of calcium and magnesium ion content

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