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Water Quality Calcium Magnesium Ions

Water Quality Calcium Magnesium Ions, Total:193 items.

In the international standard classification, Water Quality Calcium Magnesium Ions involves: Coals, Water quality, Mining equipment, Spices and condiments. Food additives, Geology. Meteorology. Hydrology, Analytical chemistry, Beverages, Laboratory medicine, Fruits. Vegetables, Refractories, Ferrous metals, Non-metalliferous minerals, Animal feeding stuffs, Chipless working equipment, Medical equipment, Inorganic chemicals, Farming and forestry, Products of the chemical industry, Soil quality. Pedology, Fertilizers, Environmental protection, Organic chemicals, Tea. Coffee. Cocoa, Nuclear energy engineering, Iron and steel products, Raw materials for rubber and plastics, Testing of metals, Metalliferous minerals, General methods of tests and analysis for food products, Fuels, Non-ferrous metals, Textile fibres, Cereals, pulses and derived products, Vocabularies.

Professional Standard - Coal, Water Quality Calcium Magnesium Ions

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, Water Quality Calcium Magnesium Ions

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

Korean Agency for Technology and Standards (KATS), Water Quality Calcium Magnesium Ions

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 I ISO 6059-2007(2012) Water quality－Determination of the sum of calcium and magnesium－EDTA titrimetric method
KS I ISO 6059:2007 Water quality－Determination of the sum of calcium and magnesium－EDTA titrimetric method
KS I ISO 6059:2022 Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method

International Organization for Standardization (ISO), Water Quality Calcium Magnesium Ions

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 7980:1986 Water quality; Determination of calcium and magnesium; Atomic absorption spectrometric method
ISO 6059:1984 Water quality; Determination of the sum of calcium and magnesium; EDTA titrimetric method
ISO 13933:2014 Steel and iron - Determination of calcium and magnesium - Inductively coupled plasma atomic emission spectrometric method

German Institute for Standardization, Water Quality Calcium Magnesium Ions

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 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986); German version EN ISO 7980:2000
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 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 12829:2011 Surface active agents - Preparation of water with known calcium and magnesium hardness; German version EN 12829:2011
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 EN ISO 17294-1:2022-07 Water quality - Application of inductively coupled plasma mass spectrometry (ICP-MS) - Part 1: General guidelines (ISO/DIS 17294-1:2022); German and English version prEN ISO 17294-1:2022 / Note: Date of issue 2022-06-17*Intended as replacement for DIN ...

American Society for Testing and Materials (ASTM), Water Quality Calcium Magnesium Ions

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

Association Francaise de Normalisation, Water Quality Calcium Magnesium Ions

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 ISO 7980:2000 Qualité de l'eau - Dosage du calcium et du magnésium - Méthode par spectrométrie d'absorption atomique
NF T90-005*NF EN ISO 7980:2000 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method
NF T73-407*NF EN 12829:2011 Surface active agents - Preparation of water with known calcium and magnesium hardness.
NF T90-005:1985 TESTING WATER. DETERMINATION OF CALCIUM AND MAGNESIUM BY ATOMIC ABSORPTION SPECTROMETRY.
NF EN 1134:1994 Jus de fruits et de légumes - Dosage du sodium, du potassium, du calcium et du magnésium par spectrométrie d'absorption atomique (SAA)
NF V76-117*NF EN 1134:1994 Fruit and vegetable juices. Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS).
NF T90-004:2002 Water quality - Determination of fluoride ion - Potentiometric method.
NF EN ISO 10304-4:2022 Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase liquide - Partie 4 : dosage des ions chlorate, chlorure et chlorite dans des eaux faiblement contaminées

Professional Standard - Urban Construction, Water Quality Calcium Magnesium Ions

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

RU-GOST R, Water Quality Calcium Magnesium Ions

GOST R 54352-2011 Food common salt. Determination of a mass fraction of magnesium-ion and calcium-ion by complexonometric method
GOST 23268.5-1978 Drinking medicinal, medicinal-table and natural-table minenal waters. Methods of determination of calcium and magnesium ions
GOST 33975-2016 Juice products. Determination of cations (potassium, sodium, calcium and magnesium) by ion chromatography method
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 3594.2-1993 Moulding refractory clays. Method for the determination of concentration of exchange cations of calcium and vagnesium
GOST 31869-2012 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST 19728.13-2001 Talc and talcomagnesite. Method for determination of chlorine ions in water extract
GOST 19728.13-1988 Talc and talcomagnesite. Method for determination of chlorine ions in water extract
GOST 19728.18-2001 Talc and talcomagnesite. Method for determination of hydrogen ions concentration (pH) of water suspension and water extract
GOST 19728.18-1988 Talc and talcomagnesite. Method for determination of hydrogen ions concentration of water suspension and water extract
GOST 19728.14-2001 Talc and talcomagnesite. Method for determination of sulphate ions in water extract
GOST 19728.14-1974 Talc and talcmagnesite. Method for determination of sulphate ions in water extract
GOST R 56374-2015 Feedstuffs, compound feeds, feed raw materials. Determination of mass fraction of ammonium, potassium, sodium, magnesium and calcium cations using capillary electrophoresis
GOST R 51429-1999 Fruit and vegetable juices. Method for determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry

AT-ON, Water Quality Calcium Magnesium Ions

ONORM ISO 7980:1988 Water quality; determination of calcium and magnesium; atomic absorpüon spectrometric method
ONORM M 6268-1984 Water Quality; determination of the sum of Calcium and Magnesium; EDTA titrimetric method

KR-KS, Water Quality Calcium Magnesium Ions

KS I ISO 7980-2023 Water quality — Determination of calcium and magnesium — Atomic absorption spectrometric method
KS I ISO 6059-2022 Water quality — Determination of the sum of calcium and magnesium — EDTA titrimetric method

RO-ASRO, Water Quality Calcium Magnesium Ions

STAS 11277/9-1980 MINERALS WATERS Determination of magnesium ion (Mg2+)
STAS 11277/8-1980 MINERAL WATERS Determination of calcium ion (Ca2+)
STAS 9163/17-1973 SILICA-ALUMINA MIXING PRODUCTS Determination of interchangeable cations: calcium, magnesium, sodium and potassium
STAS SR 9888-2001 Water quality. Determination of the biodegradability of anionic and non-ionic surfactants

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Water Quality Calcium Magnesium Ions

GB/T 33584.1-2017 Seawater quality requirements and analysis method for seawater cooling system—Part 1:Determination of calcium and magnesium
GB/T 35925-2018 Determination of impurity fluorine ion in water soluble chemicals—Ion chromatography method
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

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Water Quality Calcium Magnesium Ions

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 11905-1989 Water quality--Determination of calcium and magnesium--Atomic absorption spectrophotometric method
GB 11905-1989 Determination of Water Quality Calcium and Magnesium - Atomic Absorption Spectrophotometry
GB/T 223.87-2018 Iron, steel and alloy.Determination of calcium and magnesium.Inductively coupled plasma mass spectrometric method
GB/T 7477-1987 Water quality--Determination of the sum of calcium and magnesium--EDTA titrimetric method
GB/T 13025.6-1991 General test method in salt industry--Determination of calcium and magnesium ions
GB/T 5551-2010 Surface active agents.Determination for total calcium ion and magnesium ion contents in dispersing agents
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 14636-2007 Industrial circulating cooling water.Determination of calcium,magnesium.Atomic absorption 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/T 11064.18-1989 Lithium carbonate--Determination of calcium,magnesium,copper,zinc,nickel,manganese and cadmium content--Ion exchange-flame atomic absorption spectrometric 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

VN-TCVN, Water Quality Calcium Magnesium Ions

TCVN 6201-1995 Water quality.Determination of calcium and magnesium.Atomic absorption spectrometric method
TCVN 6224-1996 Water quality.Determination of the sum of calcium and magnesium.EDTA titrimetric method

Danish Standards Foundation, Water Quality Calcium Magnesium Ions

DS/EN ISO 7980:2001 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method

Japanese Industrial Standards Committee (JISC), Water Quality Calcium Magnesium Ions

JIS K 0400-50-20:1998 Water quality -- Determination of calcium and magnesium -- Atomic absorption spectrometric method
JIS K 0400-51-10:1998 Water quality -- Determination of the sum of calcium and magnesium -- EDTA titrimetric method

British Standards Institution (BSI), Water Quality Calcium Magnesium Ions

BS EN ISO 7980:2000 Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method
BS EN ISO 7980:1987 Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method
BS ISO 13933:2014 Steel and iron. Determination of calcium and magnesium. Inductively coupled plasma atomic emission spectrometric method
BS EN 16943:2017 Foodstuffs. Determination of calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium, sulfur and zinc by ICP-OES

未注明发布机构, Water Quality Calcium Magnesium Ions

BS EN ISO 7980:2000(2008)*BS 6068-2.30:1987 Water quality — feta Be Determination of calcium and magnesium — Atomic absorption spectrometric method

工业和信息化部, Water Quality Calcium Magnesium Ions

HG/T 6110-2022 Determination method of calcium and magnesium ions in waste sulfuric acid
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
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 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 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

European Committee for Standardization (CEN), Water Quality Calcium Magnesium Ions

EN ISO 14911:1999 Water Quality - Determination of Dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ Using Ion Chromatography - Method for Water and Waste Water ISO 14911:1998
EN ISO 7980:2000 Water Quality - Determination of Calcium and Magnesium - Atomic Absorption Spectrometric Method
EN 12829:2011 Surface active agents - Preparation of water with known calcium and magnesium hardness
EN 1134:1994 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by Atomic Absorption Spectrometry (AAS)

国家药监局, Water Quality Calcium Magnesium Ions

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

Professional Standard - Agriculture, Water Quality Calcium Magnesium Ions

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 5055.1-2018 Biodiesel Analysis Methods Part 1: Determination of Sodium, Potassium, Calcium and Magnesium Ion Ion Chromatography
SN/T 5054-2018 Determination of zinc, cadmium, lead, manganese, iron, magnesium, calcium and copper in antimony concentrates by inductively coupled plasma emission spectrometry
HJ 1288-2023 Determination of Acrylic Acid in Water by Ion Chromatography
HJ 1288-2023 Determination of Acrylic Acid in Water by Ion Chromatography

Lithuanian Standards Office , Water Quality Calcium Magnesium Ions

LST EN ISO 7980:2000 Water quality - Determination of calcium and magnesium - Atomic absorption spectrometric method (ISO 7980:1986)
LST ISO 6059:1998 Water quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method (ISO 6059:1984, identical)

AENOR, Water Quality Calcium Magnesium Ions

UNE-EN ISO 7980:2000 WATER QUALITY. DETERMINATION OF CALCIUM AND MAGNESIUM. ATOMIC ABSORPTION SPECTROMETRIC METHOD. (ISO 7980:1986)
UNE-ISO 6059:2014 Water quality. Determination of the sum of calcium and magnesium. EDTA titrimetric method
UNE 83955:2008 Concrete durability. Aggresives water. Determination of ion magnesium content.

Group Standards of the People's Republic of China, Water Quality Calcium Magnesium Ions

T/QAS 006-2019 Determination of Potassium, Sodium, Calcium and Magnesium in Brine - Inductively Coupled Plasma Emission Spectrometry
T/BHES 1-2022 Determination of total water hardness and calcium and magnesium automatic potentiometric titration
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/NAIA 0169-2022 Water Quality Determination of Ammonia Nitrogen by Ion Chromatography
T/CSTM 00531-2023 Determination of potassium, sodium, calcium, magnesium, iron and silicon in polyacrylonitrile-based carbon fibre- Inductively coupled plasma optical emission spectrometry

Qinghai Provincial Standard of the People's Republic of China, Water Quality Calcium Magnesium Ions

DB63/T 1848-2020 Determination of potassium, sodium, calcium and magnesium in brine 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 1421-2015 Determination of Potassium, Sodium, Calcium, Magnesium and Sulfur in Carnallite by 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

Professional Standard - Building Materials, Water Quality Calcium Magnesium Ions

JC/T 2466-2018 Magnesia calcium zirconate basic bricks for cement rotary kiln

Professional Standard - Geology, Water Quality Calcium Magnesium Ions

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
DZ/T 0064.12-2021 Methods for analysis of groundwater quality - Part 12: Determination of calcium and magnesium content by flame atomic absorption spectrophotometry
DZ/T 0064.51-1993 Groundwater quality testing methods - Determination of chloride, fluoride, bromide, nitrate and sulfate by ion chromatography

ZA-SANS, Water Quality Calcium Magnesium Ions

SANS 6265:2006 Water - Calcium and magnesium content - Atomic absorption spectrometric method
SANS 453:2005 Water quality - Determination of the sum of calcium and magnesium - EDTA titrimetric method
SANS 163-2:1995 Water quality - Determination of dissolved anions by liquid chromatography of ions Part 2: Determination of bromide, chloride, nitrate, nitrite, orthophosphate and sulfate in waste water
SANS 163-1:1992 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination

中华人民共和国环境保护部, Water Quality Calcium Magnesium Ions

GB 7477-1987 Water quality-Determination of the sum of calcium and magueslum-EDTA titrimetrlc method
GB 13580.13-1992 Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry

Tianjin Provincial Standard of the People's Republic of China, Water Quality Calcium Magnesium Ions

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

Taiwan Provincial Standard of the People's Republic of China, Water Quality Calcium Magnesium Ions

CNS 5222-1980 Method of Test for Calcium and Magnesium in Water (Atomic Absorption Spectrophotometric Method)
CNS 12638-2004 Method of test for fruit and vegetable juices and drinks－Determination of sodium,potassium,calcium and magnesium by atomic absorption spectrophotometry

Jilin Provincial Standard of the People's Republic of China, Water Quality Calcium Magnesium Ions

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

国家市场监督管理总局、中国国家标准化管理委员会, Water Quality Calcium Magnesium Ions

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 14636-2021 Determination of calcium and magnesium in industrial circulating cooling water and scale—Atomic absorption spectrometric method
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 39144-2020 Test method for magnesium content in gallium nitride materials—Secondary ion mass 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 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

Professional Standard - Commodity Inspection, Water Quality Calcium Magnesium Ions

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 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 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

Liaoning Provincial Standard of the People's Republic of China, Water Quality Calcium Magnesium Ions

DB21/T 611-1991 Determination of calcium and magnesium ions in soil soluble salts - Atomic absorption spectrophotometry

Professional Standard - Chemical Industry, Water Quality Calcium Magnesium Ions

HG/T 4325-2012 Reclaimed water.Determination of calcium and magnesium.Atomic absorption spectromic method
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 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

Fujian Provincial Standard of the People's Republic of China, Water Quality Calcium Magnesium Ions

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

Professional Standard - Railway, Water Quality Calcium Magnesium Ions

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

Professional Standard - Environmental Protection, Water Quality Calcium Magnesium Ions

HJ/T 84-2001 Water quality.Determination of inorganic anions.Ion chromatography method
HJ 812-2016 Water Quality-Determination of Water Soluble Cations（Li+ 、Na+、NH4+、K+、Ca2+、Mg2+）-Ion Chromatography
HJ 669-2013 Water quality.Determination of phosphate.Ion chromatography
HJ 778-2015 Water quality-Determination of iodide-Ion chromatography
HJ 84-2016 Water Quality-Determination of Inorganic Anions（F-、Cl-、NO2-、Br-、NO3-、PO43-、SO32-、SO42-）-Ion Chromatography

NO-SN, Water Quality Calcium Magnesium Ions

NS 4776-1994 Water analysis. Atomic absorption spectrometry, atomization in flame. Special guidelines for calcium and magnesium

Military Standards (MIL-STD), Water Quality Calcium Magnesium Ions

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

Guangxi Provincial Standard of the People's Republic of China, Water Quality Calcium Magnesium Ions

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

Professional Standard - Nuclear Industry, Water Quality Calcium Magnesium Ions

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, Water Quality Calcium Magnesium Ions

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

海关总署, Water Quality Calcium Magnesium Ions

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

Professional Standard - Non-ferrous Metal, Water Quality Calcium Magnesium Ions

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 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 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 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

YU-JUS, Water Quality Calcium Magnesium Ions

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.G8.380-1989 Reaeents. Sodium acetate trihvdrate and sodium acetate anhydrous. Deternn'nation of calcium and maanesium contents. Flame atomic absorption method
JUS H.G8.162-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Detarmination of calcium and magnesium contents. Flame atomic absorption method.
JUS H.G8.449-1990 Reagents. Zine sulphate heptahydrate. Determination of lea?, copper, cadmium, manganese, calcium and magnesium contents. Flame atomic ab- sorption method

Yunnan Provincial Standard of the People's Republic of China, Water Quality Calcium Magnesium Ions

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

国家能源局, Water Quality Calcium Magnesium Ions

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

BE-NBN, Water Quality Calcium Magnesium Ions

NBN EN 1134-1995 Fruit and vegetable juices - Determination of sodium, potassium, calcium and magnesium content by atomic absorption spectrometry (AAS)

ES-UNE, Water Quality Calcium Magnesium Ions

UNE-EN 1134:1995 FRUIT AND VEGETABLE JUICES. DETERMINATION OF SODIUM, POTASIUM, CALCIUM AND MAGNESIUM CONTENT BY ATOMIC ABSORPTION SPECTROMETRY (AAS).

Association of Official Analytical Chemists (AOAC), Water Quality Calcium Magnesium Ions

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

Shandong Provincial Standard of the People's Republic of China, Water Quality Calcium Magnesium Ions

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