Calcium and magnesium ion mass
Calcium and magnesium ion mass, Total:25 items.
The international standard classification for "Calcium and magnesium ion mass" includes: Surface active agents , Extraction and processing of petroleum and natural gas , Ferrous metals in general , Chemical analysis , Refractories , Implants for surgery, prosthetics and orthotics , Latex and raw rubber .
The Chinese standard classification for "Calcium and magnesium ion mass" includes: Basic standards and general methods for surface active agent , Natural gas , Steel and iron alloy analysis method , Basic standards and general methods for water treatment agent , Basic refractory , Medical laboratory equipment , Forestry chemical raw material , Analysis methods for toxic substances in water .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- 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 5551-2010 Surface active agents—Determination for total calcium ion and magnesium ion contents in dispersing agents
- GB/T 15454-2009 Industrial circulating cooling water - Determination of sodium，potassium， magnesium and calcium - Ion chromatography
- 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 amine desulfurization by ion chromatography
- GB/T 223.87-2018 Iron,steel and alloy—Determination of calcium and magnesium—Inductively coupled plasma mass spectrometric method
Professional Standard - Medicine
- YY/T 1675-2019 Reference measurement procedure for determination of electrolytes(Potassium,sodium,calcium and magnesium)in serum (lon chromatography)
Professional Standard - Coal
- MT/T 203-1995 Determination method of calcium ion and magnesium ion in coal mine water
- MT/T 202-2008 Coal mine water of calcium ion and magnesium ion determination
- MT/T 202-2007 Determination of calcium ions and magnesium ions in coal mine water
Professional Standard - Chemical Industry
- HG/T 6110-2022 Determination of calcium and magnesium ions in waste sulfuric acid
Professional Standard - Agriculture
- NY/T 1389-2007 Natural Rubber Latex Determination of Free Calcium and Magnesium Content
Professional Standard - Urban Construction
- CJ/T 143-2001 Urban water supply. Determination of sodium, magnesium, calcium—Ion chromatography method
Gosstandart of Russia
- 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 33975-2016 Juice products. Determination of cations (potassium, sodium, calcium and magnesium) by ion chromatography method
Association Francaise de Normalisation
- NF EN ISO 7980:2000 Water quality - Calcium and magnesium dosage - Atomic absorption spectrometry method
- 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.
Korean Agency for Technology and Standards (KATS)
- KS I ISO 14911:2009 Water quality-Determination of dissolved Li+, Na+,NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography-Method for water and waste water
International Organization for Standardization (ISO)
- ISO 14911:1998 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water
German Institute for Standardization
- DIN EN ISO 14911:1999 Water quality - Determination of dissolved Li<(hoch)+>, Na<(hoch)+>, NH<(Index)4><(hoch)+>, K<(hoch)+>, Mn<(hoch)2+>, Ca<(hoch)2+>, Mg<(hoch)2+>, Sr<(hoch)2+> and Ba<(hoch)2+> using ion chromatography - Method for water and waste water (ISO 14911:1998); G
American Society for Testing and Materials (ASTM)
- 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
Ente Nazionale Italiano di Unificazione
- UNI EN 13535:2001 Fertilizers and liming materials - Classification
National Association of Corrosion Engineers (NACE)
- NACE Paper 14914-2020 Study on the Effect of Magnesium and Calcium Ions on Carbon Dioxide Corrosion in Oil Well Brine
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