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Ammonium ion content in water
Ammonium ion content in water, Total:395 items.
In the international standard classification, Ammonium ion content in water involves: Water quality, Analytical chemistry, Construction materials, Geology. Meteorology. Hydrology, Fertilizers, Beverages, Particle size analysis. Sieving, Testing of metals, Non-metalliferous minerals, Inorganic chemicals, Products of the chemical industry, Plastics, Vocabularies, Sugar. Sugar products. Starch, Production of metals, Coals, Ferrous metals, Soil quality. Pedology, Fruits. Vegetables, Electronic components in general, Farming and forestry, Medical equipment, Road vehicles in general, Wood-based panels, Wastes, Burners. Boilers, Tea. Coffee. Cocoa, Power stations in general, Natural gas, Metalliferous minerals, Production in the chemical industry, Test conditions and procedures in general, Fuels, Non-ferrous metals, Petroleum products in general, General methods of tests and analysis for food products, Lubricants, industrial oils and related products, Rubber and plastics products, Paints and varnishes, Protection against fire, Radiation measurements, Products of the textile industry, Physics. Chemistry, Semiconducting materials, Food products in general, Waxes, bituminous materials and other petroleum products, Ferroalloys, Raw materials for rubber and plastics.
HU-MSZT, Ammonium ion content in water
Taiwan Provincial Standard of the People's Republic of China, Ammonium ion content in water
- CNS 7439-1981 Method of Test for Ammonium Ion in Water
- CNS 13407-1998 Method of test for water-soluble chloride ion content in fine aggregate
- CNS 13465-1995 Method of Test for the Water Soluble Chloride Ion Content of Fresh Concrete
- CNS 14703-2002 Method of test for water-soluble chloride in mortar and concrete
- CNS 14702-2002 Method of test for acid-soluble chloride in mortar and concrete
- CNS 5862-1984 Method of Test for Sulfate Ion in Water and Wastewater (Gravimetric Method)
- CNS 7067-1981 Determination of Free Gossypol in Cottonseed Meal or Cake (Feed Grade)
- CNS 8998-1982 Method of Test for Copper in Industrial Waste Water - Atomic Absorption Spectrophotometric Method
国家市场监督管理总局、中国国家标准化管理委员会, Ammonium ion content in water
- GB/T 39701-2020 Limit and test method of ammonium ion content in fly ash
- GB/T 37385-2019 Test method for chloride content of silicon—Ion chromatography method
- GB/T 41068-2021 Nanotechnologies—Determination of water-soluble anions content in graphene powder—Ion chromatography method
- GB/T 37861-2019 Determination of halogen in electrical and electronic products—Ion chromatography method
- GB/T 39144-2020 Test method for magnesium content in gallium nitride materials—Secondary ion mass spectrometry
- GB/T 27896-2018 Test method for water vapor content of natural gas—Electronic moisture analyzers
- GB/T 37883-2019 Determination of chromium, cadmium, lead and arsenic in water treatment chemicals—Inductively coupled plasma atomic emission spectrometry
- GB/T 40111-2021 Standard test method for fluorine,chlorine and sulfur in petroleum products—Combustion-ion chromatography
- GB/T 38261-2019 Nanotechnology—Determination of silver contents in biological samples—Inductively coupled plasma mass spectrometry
- GB/T 36791-2018 Determination of bromine in organic flame retardant—Oxygen bomb combustion-ion selective electrode method
- GB/T 41153-2021 Determination of boron, aluminum and nitrogen impurity content in silicon carbide single crystal—Secondary ion mass spectrometry
- GB/T 37049-2018 Test method for the content of metal impurity in electronic grade polysilicon—Inductively coupled-plasma mass spectrometry method
European Committee for Standardization (CEN), Ammonium ion content in water
- 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 15061:2001 Water Quality - Determination of Dissolved Bromate - Method by Liquid Chromatography of Ions ISO 15061:2001
- EN 13273:2001 Surface Active Agents - Determination of the Content of Non-Ionic Substances in Anionic Surface Active Agents by High Performance Liquid Chromatography (HPLC)
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, Ammonium ion content in water
- GB/T 35664-2017 Determination of ammonium in the wet precipitation—Ion chromatography
- GB/T 32953-2016 Determination of melamine content for fertilizers—Ion chromatography(IC) method
- GB/T 36084-2018 Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry
- GB/T 34972-2017 Determination of metal content in gases—Inductively coupled plasma mass spectrometry method
- GB/T 34764-2017 Determination of copper,iron,zinc,manganese,boron and molybdenum content in fertilizers—Inductively coupled plasma optical emission spectroscopy
- GB/T 33324-2016 Determination of heavy metal content of latex products—Inductively coupled plasma atomic emission spectrometry
- GB/T 33647-2017 Determination of silicon content in motor gasoline—Inductively coupled plasma optical emission spectrometry (ICP-OES)
- GB/T 33307-2016 Determination of the content of Ni,Sb and Te in cosmetics—Inductively coupled plasma optical emission spectrometry
Association Francaise de Normalisation, Ammonium ion content in water
- 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 T90-014:1952 WATER TESTING. DETERMINATION OF CHLORINE IONS.
- NF T20-586:1965 Chemical analysis of ammonium nitrate for technical use. Test of maximum sulphate ion content.
- NF T90-009:1986 Testing water - Determination of sulphate ions - Gravimetric method.
- NF T90-004:1985 Testing water. Determination of fluoride ion. Potentiometric method.
- NF V05-225*NF ISO 11292:1995 Instant coffee. Determination of free and total carbohydrate contents. Method using high-performance anion-exchange chromatography.
- NF T90-040:1986 Testing water - Determination of sulphate ions - Nephelometric method.
- NF EN 13273:2001 Agents de surface - Détermination de la teneur en substances non-ioniques dans les agents de surface anioniques par chromatographie liquide à haute performance (CLHP)
- NF T73-263*NF EN 13273:2001 Surface active agents - Determination of the contents of non-ionic susbstances in anionic surface active agents by high performance liquid chromatography (HPLC).
- NF ISO 11292:1995 Café soluble - Détermination des teneurs en hydratés de carbone libres et totaux - Méthode par chromatographie d'échange d'anions à haute performance.
- NF A20-432*NF ISO 9517:1990 Iron ores. Determination of water soluble chloride content. Ion-selective electrode method.
- NF ISO 10573:1996 Qualité du sol - Détermination de la teneur en eau de la zone non saturée - Méthode à la sonde à neutrons de profondeur.
- NF M60-805-2:2003 Nuclear energy - Measurement of radioactivity in the environment - Water - Part 2 : measurement of the concentration of uranium in water by inductively coupled plasma atomic emission spectroscopy.
- NF ISO 3734:2000 Produits pétroliers - Détermination de la teneur en eau et en sédiments dans les fuel-oils résiduels - Méthode par centrifugation
- NF G06-039-1*NF EN ISO 14184-1:2011 Textiles - Determination of formaldehyde - Part 1 : free and hydrolized formaldehyde (water extraction method).
- NF X31-500*NF ISO 10573:1996 Soil quality. Determination of water content of the unsaturated zone. Neutron depth probe method.
AENOR, Ammonium ion content in water
- UNE 83954:2008 Concrete durability. Aggresive water. Determinatin of the ion amonium content
- UNE 83955:2008 Concrete durability. Aggresives water. Determination of ion magnesium content.
- UNE 83956:2008 Concrete durability. Water for mixing and aggresive water. Ion sulfate content.
Group Standards of the People's Republic of China, Ammonium ion content in water
- T/QAS 072-2021 Determination of ammonium ion content in potassium chloride Titration method after distillation
- T/CNIA 0119-2021 Determination of trace anions in high-purity nitric acid for the electronics industry by ion chromatography
- T/CNIA 0117-2021 Determination of trace anion content in high-purity hydrofluoric acid for electronics industry Ion chromatography
- T/NAIA 099-2021 Determination of Inorganic Anion and Cation Content in Facility Soil by Ion Chromatography
- T/CNIA 0105-2021 Determination of Oxalate Ion Content in Alumina Production Process by Ion Chromatography
- T/QAS 014-2020 Determination of Chloride Ion Content in Fertilizer Potentiometric Titration
- T/LNWTA 009-2021 Standard for chromium ion content in brine for water treatment agent and diaphragm electrolysis to prepare sodium hypochlorite and chlor alkali
- T/NAIA 035-2021 Determination of Sulfur Dioxide Content in Wolfberry by Ion Chromatography
- T/LFX 005-2023 Rapid detection method of chloride ion in inorganic fertilizer
- T/SBX 029-2019 Mercury Salt Titration Method for Determination of Trace Chloride Ion Content in Water-Insoluble Organic Amines
- T/QAS 073-2021 Determination of Calcium and Iron Content in Sodium Hydroxide by Inductively Coupled Plasma Emission Spectrometry
- T/NXCL 024-2023 Method for chemical analysis of beryllium — Determination of beryllium oxide content—Inductively coupled plasma atomic emission spectrometry
- T/WSJD 004-2020 Determination of multi-element contents in hair— Inductively coupled plasma atomic emission spectrometry
- T/CIQA 8-2020 Determination of Antimony and Bismuth in Lead Concentrate by Inductively Coupled Plasma-Atomic Emission Spectrometry
- T/SGX 002-2018 Power lithium-ion battery application—Ceramic coating separator Part2：Moisture content
- T/CSTM 00322-2021 Determination of fluorine content in crosslinking fluorocarbon resin coatings — Ion chromatography method
- T/NAIA 098-2021 Determination of Organic Acid Content in Wine Grapes and Wine by Ion Chromatography
- T/SDAQI 060-2021 Determination of Nickel, Cobalt, Vanadium, Thallium in Fertilizer by Inductively Coupled Plasma Mass spectrometry
- T/CNIA 0120-2021 Determination of trace impurity elements in high-purity nitric acid for the electronics industry by inductively coupled plasma mass spectrometry
- T/NXCL 025-2023 Method for chemical analysis of beryllium — Determination of boron,cobalt,silver,lead,cadmium and lithium contents—Inductively coupled plasma mass spectrometry
- T/QAS 015-2020 Determination of Calcium and Magnesium Content in Compound Fertilizers by Inductively Coupled Plasma Emission Spectrometry
- T/QAS 021-2020 Determination of Sulfur Content in Compound Fertilizers by Inductively Coupled Plasma Emission Spectrometry
- T/QAS 023-2020 Determination of lead content in industrial boric acid by inductively coupled plasma emission spectrometry
- T/CNIA 0012-2019 Determination of Boron, Phosphorus, Iron, Aluminum, Calcium, Titanium Content in Silicon Powder - Inductively Coupled Plasma Atomic Emission Spectrometry
- T/CNIA 0118-2021 Determination of trace impurity elements in high-purity hydrofluoric acid for the electronics industry by inductively coupled plasma mass spectrometry
- T/CPCIF 0096-2021 Determination of silicon in polyethylene and polypropylene— Inductively coupled plasma emission spectrometry
- T/QAS 016-2020 Determination of Na, Ca and Mg Contents in Potassium Chloride by Inductively Coupled Plasma Emission Spectrometry
- T/QAS 074-2021 Determination of Sulfate Content in Lithium Carbonate by Inductively Coupled Plasma Emission Spectrometry
Professional Standard - Coal, Ammonium ion content in water
- MT/T 254-2000 Determination method of ammonium ion in coal mine water
- MT 254-1991 Determination method of ammonium ion in coal mine water
- MT/T 372-1994 Determination method of sulfur ion in coal mine water - iodometric method
Korean Agency for Technology and Standards (KATS), Ammonium ion content in water
- KS I ISO 14911:2009 Water quality-Determination of dissolved Li+, Na+,NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ using ion chromatography-Method for water and waste water
- KS D ISO 11653-2003(2018) Steel－Determination of high cobalt content－Potentiometric titration method after separation by ion exchange
- KS F 2229-2009(2014) Measuring method for the chloride ion content of polystyrene composite wood wool cement boards
- KS B ISO TR 17055-2008(2018) Steel－Determination of silicon content－Inductively coupled plasma atomic emission spectrometric method
- KS F 2229-2016 Measuring method for the chloride ion content of polystyrene composite wood wool cement boards
- KS E ISO 9517:2010 Iron ores-Determination of water-soluble chloride-Ion-selective electrode method
- KS H ISO 11292-2007(2012) Instant coffee－Determination of free and total carbohydrate contents－Method using high-performance anion-exchange chromatography
- KS H ISO 11292-2007(2021) Instant coffee－Determination of free and total carbohydrate contents－Method using high-performance anion-exchange chromatography
- KS I ISO 10573-2005(2020) Soil quality－Determination of water content in the unsaturated zone(Neutron depth probe method)
- KS D ISO 13899-1:2010 Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 1：Determination of Mo content
- KS D ISO 13899-2:2006 Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 2：Determination of Nb content
- KS D ISO 13899-2-2006(2016) Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 2：Determination of Nb content
- KS M ISO 3734:2011 Petroleum products－Determination of water and sediment in residual fuel oils－Centrifuge method
- KS D ISO 13899-3:2006 Steel－Determination of Mo, Nb and W contents in alloyed steel－Inductively coupled plasma atomic emission spectrometric method－Part 3：Determination of W content
- KS H ISO 11292:2007 Instant coffee－Determination of free and total carbohydrate contents－Method using high-performance anion-exchange chromatography
International Organization for Standardization (ISO), Ammonium ion content in water
- 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 3694:1977 Ammonium sulphate for industrial use; Determination of chloride ions content; Potentiometric method
- ISO 3695:1977 Ammonium nitrate for industrial use; Determination of chloride ions content; Potentiometric method
- ISO 4907-2:2023 Plastics — Ion exchange resin — Part 2: Determination of water content of anion exchange resins in hydroxide form by centrifugation
- ISO 9517:2007 Iron ores - Determination of water-soluble chloride - Ion-selective electrode method
- ISO 9517:1989 Iron ores; determination of water soluble chloride content; ion-selective electrode method
- ISO 13899-2:2005 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Part 2: Determination of Nb content
- ISO/TS 13899-1:2004 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Part 1: Determination of Mo content
- ISO/TS 13899-3:2005 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Part 3: Determination of W content
- ISO 11292:1995 Instant coffee - Determination of free and total carbohydrate contents - Method using high-performance anion-exchange chromatography
- ISO 10573:1995 Soil-quality - Determination of water content in the unsaturated zone - Neutron depth probe method
- ISO/FDIS 2613-2:2023 Analysis of natural gas — Silicon content of biomethane — Part 2: Determination of siloxane content by gas chromatography with ion mobility spectrometry
American Society for Testing and Materials (ASTM), Ammonium ion content in water
- ASTM UOP959-98 Ammonium Determination in Aqueous Solutions by Ion Chromatography
- ASTM D512-04 Standard Test Methods for Chloride Ion In Water
- ASTM D512-10 Standard Test Methods for Chloride Ion In Water
- ASTM D512-12 Standard Test Methods for Chloride Ion In Water
- ASTM D4458-94(1999) Standard Test Method for Chloride Ions in Brackish Water, Seawater, and Brines
- ASTM D3352-94(1999) Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
- ASTM D3352-03 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
- ASTM D3352-03e1 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
- ASTM D3352-08a Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
- ASTM D3352-15 Standard Test Method for Strontium Ion in Brackish Water, Seawater, and Brines
- ASTM D3561-11 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
- ASTM D6919-03 Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography
- ASTM D6919-09 Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography
- ASTM D6919-17 Standard Test Method for Determination of Dissolved Alkali and Alkaline Earth Cations and Ammonium in Water and Wastewater by Ion Chromatography
- ASTM UOP434-83 Free Water and Volatile Hydrocarbon Content of Molecular Sieves
- ASTM D5996-96(2000) Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
- ASTM D1246-16 Standard Test Method for Bromide Ion in Water
- ASTM D5987-96(2002) Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and Ion Selective Electrode or Ion Chromatograph Methods
- ASTM D5987-96 Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and Ion Selective Electrode or Ion Chromatograph Methods
- ASTM D5987-96(2007) Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and Ion Selective Electrode or Ion Chromatograph Methods
- ASTM D3561-02(2007)e1 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
- ASTM D3561-96 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
- ASTM D3561-02 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
- ASTM D5542-04 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
- ASTM D5542-04(2009) Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
- ASTM D3986-11 Standard Test Method for Barium in Brines, Seawater, and Brackish Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
- ASTM D5987-96(2015) Standard Test Method for Total Fluorine in Coal and Coke by Pyrohydrolytic Extraction and Ion Selective Electrode or Ion Chromatograph Methods
- ASTM D1179-16 Standard Test Methods for Fluoride Ion in Water
- ASTM D5542-94(1999)e1 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
- ASTM D5542-16 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
- ASTM D5673-15 Standard Test Method for Elements in Water by Inductively Coupled Plasma&x2014;Mass Spectrometry
- ASTM D5673-16 Standard Test Method for Elements in Water by Inductively Coupled Plasma&x2014;Mass Spectrometry
- ASTM D5996-05 Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
- ASTM F1366-92(1997)e1 Standard Test Method for Measuring Oxygen Concentration in Heavily Doped Silicon Substrates by Secondary Ion Mass Spectrometry
- ASTM D4208-02(2007) Standard Test Method for Total Chlorine in Coal by the Oxygen Bomb Combustion/Ion Selective Electrode Method
- ASTM D4208-88(2002) Standard Test Method for Total Chlorine in Coal by the Oxygen Bomb Combustion/Ion Selective Electrode Method
- ASTM D4208-02 Standard Test Method for Total Chlorine in Coal by the Oxygen Bomb Combustion/Ion Selective Electrode Method
- ASTM D6508-00(2005)e1 Standard Test Method for Determination of Dissolved Inorganic Anions in Aqueous Matrices Using Capillary Ion Electrophoresis and Chromate Electrolyte
- ASTM D6508-00 Standard Test Method for Determination of Dissolved Inorganic Anions in Aqueous Matrices Using Capillary Ion Electrophoresis and Chromate Electrolyte
- ASTM D6508-00(2005)e2 Standard Test Method for Determination of Dissolved Inorganic Anions in Aqueous Matrices Using Capillary Ion Electrophoresis and Chromate Electrolyte
- ASTM D4191-97 Standard Test Method for Sodium in Water by Atomic Absorption Spectrophotometry
- ASTM D4192-97 Standard Test Method for Potassium in Water by Atomic Absorption Spectrophotometry
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Ammonium ion content in water
- GB/T 2947-2002 Determination of free water in urea and ammonium nitrate by karl fischer 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 42276-2022 Determination of fluorine ion and chloride ion in silicon nitride powder—Ion chromatography method
- GB/T 11446.7-2013 Test method for trace anion in electronic grade water by ion chromatography
- GB/T 5757-2008 Determination of moisture holding capacity of ion exchange resins
- GB/T 5757-1986 Determination for water retention capacity of ion exchange resins
- GB/T 24890-2010 Determination of chloride content for compound fertilizers
- GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography
- GB/T 13173.3-1991 Determination of nonionic surface active agents in detergents.Ion exchange method
- GB/T 10514-1989 The determination of water content for nitrophosphate--Oven method
- GB/T 10514-2012 Determination of free water for nitrophosphate.Oven method
- GB 10514-1989 The determination of water content for nitrophosphate—Oven method
- GB/T 5759-2000 Determination for water retention capacity of anion exchange resins in hydroxylic form
- GB/T 42263-2022 Determination of nitrogen content in silicon single crystal—Secondary ion mass spectrometry method
- GB/T 11200.3-1989 Membrane process sodium hydroxide--Determination of calcium contents--Flame atomic absorption method
- GB/T 8577-2002 Determination of free water for compound fertilizers-Karl Fischer method
- GB/T 8576-2002 Determination of free water for compound fertilizers--Vacuum oven method
- GB/T 10513-1989 The determination of water content for nitrophosphate--Karl Fischer method
- GB/T 8576-2010 Determination of free water for compound fertilizers.Vacuum oven method
- GB/T 8577-2010 Determination of free water for compound fertilizers.Karl Fischer method
- GB/T 10513-2012 Determination of free water for nitrophosphate.Karl fischer method
- GB/T 27896-2011 Test method for water vapor content of natural gas using.Electronic moisture analyzers
- GB/T 6730.64-2022 Iron ores—Determination of water soluble chloride content—Ion-selective electrode method
- GB/T 6730.64-2007 Iron ores.Determination of water soluble chloride content.Ion-selective electrode method
- GB/T 30906-2014 Determination of sodium tripolyphosphate content of sodium tripolyphosphate.Ion chromatography
- GB/T 5551-2010 Surface active agents.Determination for total calcium ion and magnesium ion contents in dispersing agents
- GB/T 2465-1996 Pyrites and concentrate--Determination of fluorine content Ion-selective electrode method
- GB/T 1872-1995 Phosphate rock and concentrate--Detrmination of fluorine content--Specific ion electrode method
- GB/T 42274-2022 Determination of the content and distribution of trace elements (magnesium, gallium) in aluminum nitride materials—Secondary ion mass spectrometry
- GB/T 14638.2-1993 Scale in industrial circulating cooling water--Determi copper--Atomic absorption spectrometry
- GB/T 29851-2013 Test method for measuring boron and aluminium in silicon materials used for photovoltaic applications by secondary ion mass spectrometry
- GB/T 5009.167-2003 Determination of Fˉ,CLˉ,Brˉ,NO3ˉ,SO42ˉions in drinking water from natural mineral spring by reversed HPLC
- GB/T 21057-2007 Inorganic chemicals for industrial use- General method for determination of fluorine content- Ion selective electrode method
- GB/T 23524-2009 Test method of spent petrochemical catalyst.Determination of platinum.Inductively coupled plasma atomic emission spectrometry
German Institute for Standardization, Ammonium ion content in water
- 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 15061:2001 Water quality - Determination of dissolved bromate - Method by liquid chromatography of ions (ISO 15061:2001); German version EN ISO 15061:2001
- DIN EN 13273:2001 Surface active agents - Determination of the contents of non-ionic substances in anionic surface active agents by high performance liquid chromatograph (HPLC); German version EN 13273:2001
- DIN EN 13273:2001-06 Surface active agents - Determination of the contents of non-ionic substances in anionic surface active agents by high performance liquid chromatograph (HPLC); German version EN 13273:2001
- DIN 10780:2003-02 Instant coffee - Determination of free and total carbohydrate contents - Method using high-performance anion-exchange chromatography
- DIN 54408:2007-10 Testing of ion exchangers - Determination of bulk weight density, equilibrium moisture content and solids
- DIN 38406-24:1993 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of cobalt by atomic absorption spectrometry (AAS) (E 24)
ZA-SANS, Ammonium ion content in water
- SANS 374:2005 Standard test methods for chloride ion in water
- 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 6297:2006 Lime tests - Free water content of slaked lime
- 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
RO-ASRO, Ammonium ion content in water
- STAS 9151-1972 WATER AND STEAM FROM BOILER INSTALLATIONS Amonium ion determination
- STAS 11277/14-1981 MINERAL WATKRS Determination of aluminium ion (Ai3F)
- STAS 9475/4-1974 ION EXCHANGERS Determination of water content and apparent density
- STAS 11327/6-1983 RUBBER STOPPERS FOR BLOOD, PLASMA AND SOLUTION BOTTLES FOR INJECTIONS AND PERFUSIONS Determination of ammonium, chlor and sulphate ions of aqueous extract
BE-NBN, Ammonium ion content in water
- NBN T 03-057-1979 Ammonium nitrate for industrial use - Determination of chloride ions content - Potentiometric method
- NBN T 03-071-1979 Ammonium sulphate for industrial use - Determination of chloride ions content - Potentiometric method
YU-JUS, Ammonium ion content in water
- JUS H.B8.814-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of the chloride content (as chlorine ion)
- JUS H.Z1.152-1987 Testing of industrial vvaters. Determination of non-ione surfactants
- JUS H.Z1.145-1987 Testing of industrial vvaters. Detsrmination content of sodium by ion selective electrode
- JUS H.G8.496-1991 Reagents. Ammonium iron (III) sulphate dodecahydrate. Determination of lead, copper, zinc and manganese contents. Flame atomic absorption method
- JUS H.Z1.149-1987 Testing of industrial vvaters. Determination of anionic surfactants. Spectrophotometric method
RU-GOST R, Ammonium ion content in water
- 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 21216.7-1993 Clay raw materials. Method for determination of chlorine ions in water extract
- GOST 21138.3-1985 Chalk. Method for determination of chloride ions content in water extract
- GOST 19609.10-1989 Concentrated kaolin. Method for determination of chlorine ions in water extract
- GOST 21138.2-1985 Chalk. Method for determination of sulphate ions content in water extract
- GOST 31869-2012 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
- GOST 10898.1-1984 Ion-exchange resins. Determination of moisture content
- GOST 19609.11-1989 Concentrated kaolin. Method for determination of sulphate ions in water extract
- GOST R 53887-2010 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
- GOST 17818.18-1990 Graphite. Method for determination of chlorine ions in water extract
- 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 19728.14-2001 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 21216.8-1993 Clay raw materials. Method for determination of sulphate ions in water extract
- GOST 26425-1985 Soils. Methods for determination of chloride ion in water extract
- GOST 26426-1985 Soils. Methods for determination of sulphate ion in water extract
- GOST R 52181-2003 Drinking water. Determination of anions content by ion chromatography and capillary electrophoresis methods
- GOST R ISO 3734-2009 Petroleum products. Determination of water and sediment content in residual fuel oils by centrifuge method
- GOST R ISO 13899-2-2009 Steel. Determination of Mo, Nb and W contents in alloyed steel. Inductively coupled plasma atomic emission spectrometric method. Part 2. Determination of Nb content
- GOST R 51880-2002 Instant coffee. Determination of free and total carbohydrate contents. Method using high-performance anion-exchange chromatography
- GOST 26424-1985 Soils. Method for determination of carbonate and bicarbonate ions in water extract
- GOST 31867-2012 Drinking water. Determination of anions content by chromatography and capillary electrophoresis method
Shandong Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB37/T 4201-2020 Rapid Screening and Detection Method for Chloride Ion Content in Cement
Professional Standard - Commodity Inspection, Ammonium ion content in water
- SN/T 3911-2014 Determination of water soluble fluorine in building sands.Ion chromatography
- SN/T 3919-2014 Determination of water-soluble chloride content in iron ores.Ion chromatography
- SN/T 3121-2012 Determination of high cobalt content in Steel.Potentiometric titration method after separation by ion exchange
- SN/T 3727-2013 Determination of iodide content in foods for export.Ion chromatography
- SN/T 2762-2011 Determination of fluorine content in imported and exported graphite by ion chromatography
- SN/T 3606-2013 Determination of water and sediment in middle distillate fuels.Centrifuge method
- SN/T 3185-2012 Determination of halogen in crude oil.Oxygen bomb combustion-ion chromatography
- SN/T 4041-2014 Determination of fluoride and bromide content in foods for export.lon chromatography
- SN/T 2501-2010 Determination of gold in copper concentrates for import by anion exchange-flame atomic absorption spectrometry
- SN/T 3301-2012 Determination of manganese,iron,lead in gasoline.Inductively coupled plasma atomic emission spectrometry(ICP-AES)
- SN/T 3363-2012 Determination of impurity elements in pig lead.Inductively coupled plasma atomic emission spectrometry
- SN/T 4244-2015 Determination of chloride in ethylene glycol,diethylene glycol and triethylene glycol.Ion chromatography
- SN/T 3154-2012 Determination of iodine content in algae plant for export.Inductively coupled plasma mass spectrometry method
- SN/T 3596-2013 Test method for total fluorine in coal by the oxygen bomb combustion-ion selective electrode method
- SN/T 3828-2014 Determination of stibium in cosmetics for import and export.ICP-MS method
- SN/T 1427-2004 Determination of silicon,iron,phosphorus in manganese metal--Inductively coupled plasma atomic emission spectrometry
- SN/T 1911-2007 Determination of lead and arsenic contents in paper used for cigarettes for import-export by ICP-AES
- SN/T 3367-2012 Determination of titanium,aluminum,silicon,phosphor,copper and manganese content in ferrotitanium.Inductively coupled plasma atomic emission spectrometry
- SN/T 0837.4-2006 Determination of the amount of chlorine content in arsenic trioxide - Photometric method of distillation-mercuric thiocyanate
- SN/T 2047-2008 Determination of impurities in copper concentrates for import.Inductively coupled plasma atomic emission spectrometry
- SN/T 3708-2013 Determination of silicon and phosphorus content in ferrochromium.Microwave digestion-inductively coupled plasma atomic emission spectrometric method
- SN/T 4024-2013 Determination of sodium, potassium and vanadium content in coal tar oil and anthracene oil.Inductively coupled plasma atomic emission spectrometry
- SN/T 3007-2011 Determination of arsenic,lead,copper,iron,selenium,bismuth content in metal antimony. Inductively coupled plasma atomic emission spectrometry
Henan Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB41/T 778-2013 Determination of Chloride Ion Content in Chemical Fertilizers by Ion Chromatography
Indonesia Standards, Ammonium ion content in water
National Metrological Technical Specifications of the People's Republic of China, Ammonium ion content in water
- JJF(建材)148-2018 Calibration Specification for Distillation Instruments for Determination of Chloride Content in Cement
- JJF(建材) 148-2018 Specification for calibration of distiller for determination of chloride ion content in cement
NL-NEN, Ammonium ion content in water
- NEN 6579-1985 Rain water- Potentiometric determination of hydronium ion content
- NEN 6588-1988 Rain water - Determination of chloride, phosphate, nitrate and sulphate content by ionchromatography
Professional Standard - Agriculture, Ammonium ion content in water
- GB 8575-1988 Determination of free water content in compound fertilizer
- NY/T 2012-2011 Determination of free phenolic acid in fruits and derived products
- GB 8576-1988 Determination of free water content in compound fertilizer by vacuum oven method
- NY/T 838-2004 Test method of Fluorine in tea - Electrode method for selection of Fluorine ion
- GB 10513-1989 Determination of free water content in nitrophosphate fertilizer Karl Fischer method
AASHTO - American Association of State Highway and Transportation Officials, Ammonium ion content in water
- T 291-1994 Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
- T291-1994 Standard Method of Test for Determining Water Soluble Chloride Ion Content in Soil
- T 290-1994 Standard Method of Test for Determining Water Soluble Sulfate Ion Content in Soil
- T 290-1995 Standard Method of Test for Determining Water Soluble Sulfate Ion Content in Soil (Eighteenth Edition)
CZ-CSN, Ammonium ion content in water
- CSN 64 0902-1988 Determination of moisture content of ion exchange resins
- CSN 66 6140-1981 Method for determination of tho total content of freo polyethyloneglycols and active matter in non-ionic SAA.
International Truck and Engine Corporation (ITEC), Ammonium ion content in water
International Federation of Trucks and Engines, Ammonium ion content in water
工业和信息化部, Ammonium ion content in water
- HG/T 6108-2022 Determination method of chloride ion content in waste sulfuric acid
- HG/T 5545-2019 Determination of nickel content in lithium-ion battery material waste
- HG/T 6117-2022 Determination of copper, nickel, lead, zinc and cadmium content in high-salt wastewater by inductively coupled plasma optical emission spectrometry
- SJ/T 11795-2022 Test method for magnetic foreign matter content in lithium-ion battery electrode materials
- HG/T 5938-2021 Determination of chloride ion content in humic acid fertilizers by automatic potentiometric titration
- HG/T 6116-2022 Determination of sulfur, fluorine and chlorine content in waste chemicals by oxygen bomb combustion ion chromatography
- SJ/T 11555-2015 Determination of metal element content in nitric acid using inductively coupled plasma mass spectrometry
- HG/T 6054-2022 Determination of platinum content in reforming catalysts by inductively coupled plasma optical emission spectrometry
Professional Standard - Electricity, Ammonium ion content in water
- DL/T 301-2011 Analytical method of steam and water in power plant. Determination of trace cations by ion chromatography
- DL/T 1494-2016 Determination of ammonia content in fly ash of coal-fired power plant.Ion chromatography method
- DL/T 1203-2013 Analytical methods for chloride in steam and water in fossil fuel power plants.Spectrophotometric method using mercury sulfocyanide
- DL/T 1857-2018 Determination of Chlorine Content in Coal Oxygen Bomb Combustion Ion Selective Electrode Method
Guangxi Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB45/T 1152-2015 Ion Chromatography Method for Detection of Sulfite Ion and Phosphate Ion Content in Intermediate Products of Sugar Production Process
- DB45/T 1341-2016 Determination of Sulfur Trioxide Content in Cement by Inductively Coupled Plasma-Atomic Emission Spectrometry
- DB45/T 1246-2015 Determination of Manganese, Iron and Lead in Gasoline by Inductively Coupled Plasma-Atomic Emission Spectrometry
- DB45/T 2110-2019 Determination of Phosphorus and Sulfur in Plants by Inductively Coupled Plasma-Atomic Emission Spectrometry
- DB45/T 1543-2017 Determination of Potassium Content in Compound Fertilizers by Inductively Coupled Plasma Emission Spectrometry
- DB45/T 1342-2016 Determination of total sulfur, total phosphorus and total potassium in soil by inductively coupled plasma atomic emission spectrometry
The American Road & Transportation Builders Association, Ammonium ion content in water
- AASHTO T 290-1995(R2007) Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil
- AASHTO T 291-1994 Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
- AASHTO T 291-1994(R 2018) Standard Method of Test for Determining Water-Soluble Chloride Ion Content in Soil
- AASHTO T290-1995 Standard Method of Test for Determining Water Soluble Sulfate Ion Content in Soil Twentieth Edition R(1999)
- AASHTO T 290-1995 Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil
Professional Standard - Ocean, Ammonium ion content in water
- HY/T 169-2013 Test method for bromide ion in seawater and brine.Volumetric analysis
Professional Standard - Construction Industry, Ammonium ion content in water
- JGJ/T 322-2013 Technical specification for test of chloride ion content in concrete
国家质量监督检验检疫总局, Ammonium ion content in water
- SN/T 4762-2017 Determination of fluorine and chlorine content in coal by ion chromatography
- SN/T 4772-2017 Determination of fluorine and chlorine content in artificial boards by ion chromatography
- SN/T 4590-2016 Determination of pyrophosphate, tripolyphosphate and trimetaphosphate content in exported aquatic products by ion chromatography
- SN/T 4682-2016 Determination of cobalt, iron, nickel, manganese and copper content in cobalt concentrate by inductively coupled plasma atomic emission spectrometry
- SN/T 4378-2015 Determination of melamine content in chemical fertilizers by high performance liquid chromatography and ion chromatography
Anhui Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB34/T 2192-2014 Determination of Chloride and Sulfate Content in High Purity Sodium Hydroxide by Ion Chromatography
Japanese Industrial Standards Committee (JISC), Ammonium ion content in water
- JIS A 1154:2003 Methods of test for chloride ion content in hardened concrete
- JIS A 1154:2012 Methods of test for chloride ion content in hardened concrete
Jilin Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB22/T 2220-2014 Determination of Lithium, Sodium, Ammonium, Potassium, Magnesium and Calcium in Water for Hemodialysis and Related Treatments Ion Chromatography
- DB22/T 2105-2018 Determination of Polylactic Acid Content in Polylactic Acid Products by Ion Chromatography
- DB22/T 2105-2014 Determination of Polylactic Acid Content in Polylactic Acid Products by Ion Chromatography
- DB22/T 2910-2018 Determination of fluorine content in imported coal by alkali fusion-fluorine ion selective electrode method
- DB22/T 1688-2012 Determination of Arsenic, Cadmium, Lead and Chromium in Fertilizers by Inductively Coupled Plasma Spectrometry
- DB22/T 1687-2012 Determination of Arsenic, Cadmium, Lead, Chromium and Mercury in Fertilizers by Inductively Coupled Plasma Mass Spectrometry
- DB22/T 1689-2012 Determination of copper, iron, manganese, zinc, boron, molybdenum in fertilizers by inductively coupled plasma spectrometry
- DB22/T 265-2020 Determination of Silicon and Phosphorus in Ferrochrome - Acid-soluble and Alkali-fusion-Inductively Coupled Plasma Atomic Emission Spectrometry
Professional Standard - Chemical Industry, Ammonium ion content in water
- HG/T 3540-1990 Determination of phosphor in industrial circulating cooling water Ammonium molybdate spectrophotometric method
- HG/T 4199-2011 Determination of Fluorine Content in Inorganic Chemical Products by Ion Chromatography
- 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 5543~5545-2019 Determination of Cobalt in Waste Chemicals, Determination of Cyanide Content in Cyanide-Containing Waste Liquid and Determination of Nickel Content in Lithium-ion Battery Material Waste (2019)
- HG/T 4552.3-2013 Method for the measurement tin-content in spent tin-stripping solution.Part 3:Inductively coupled plasma atomic emission spectrometric method
- HG/T 4325-2012 Reclaimed water.Determination of calcium and magnesium.Atomic absorption spectromic method
- HG/T 3941-2007;HG/T 3942-2007 Determination of Moisture Content in Industrial Liquid Chlorine Coulometric Method Determination of Metal and Non-metal Ion Content in Industrial Sodium Hydroxide
Professional Standard - Petrochemical Industry, Ammonium ion content in water
- SH/T 0343-1992 Determination of Chlorine Content in Catalysts (Ion Selective Electrode Method)
- NB/SH/T 0824-2010 Standard test method for determination of additive elements in lubricating oils by inductively coupled plasma atomic emission spectrometry
海关总署, Ammonium ion content in water
- SN/T 5305-2021 Determination of fluorine and chlorine content in lead concentrates by ion chromatography
- 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
PL-PKN, Ammonium ion content in water
- PN C04087-1989 Crude petroleum and petroleum products Determination contens of water and sediment by the centrifuge method
- PN C04567 ArkusZ02-1971 Water and waste wat er. Study oi silica content. Determination of reactive silica by colorimetric me- thod with ammonium molybdate
- PN R66163-1962 Determination of the water contents in the oil-seeds, cakes and schats
British Standards Institution (BSI), Ammonium ion content in water
- BS ISO 4907-2:2023 Plastics. Ion exchange resin - Determination of water content of anion exchange resins in hydroxide form by centrifugation
- BS ISO 9517:2007 Iron ores - Determination of water-soluble chloride content - Ion-selective electrode method
- DD ISO/TS 13899-3:2005 Steel. Determination of Mo, Nb and W contents in alloyed steel. Inductively coupled plasma atomic emission spectrometric method. Determination of W content
- BS EN 13273:2001 Surface active agents - Determination of the content of non-ionic substances in anionic surface active agents by high performance liquid chromatography (HPLC)
- BS DD ENV 12142:1997 Method for determination of stable hydrogen isotope ratio (2H/1H) of water from fruit juices, using isotope ratio mass spectrometry
- BS DD ISO/TS 13899-3:2006 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Determination of W content
- BS ISO 13899-2:2005 Steel - Determination of Mo, Nb and W contents in alloyed steel - Inductively coupled plasma atomic emission spectrometric method - Determination of Nb Content
- BS ISO 16560:2015 Surface active agents. Determination of polyethylene glycol content in nonionic ethoxylated surfactants. HPLC method
- BS EN IEC 60754-3:2019 Test on gases evolved during combustion of materials from cables - Measurement of low level of halogen content by ion chromatography
- 22/30423465 DC BS ISO 4907-2. Plastics. Ion exchange resin. Part 2. Determination of water content of anion exchange resins in hydroxide form
- BS DD ENV 12141:1997 Method for determination of stable oxygen isotope ratio (18O/16O) of water from fruit juices, using isotope ratio mass spectrometry
Professional Standard - Geology, Ammonium ion content in water
- DZ/T 0064.28-2021 Methods of analysis of groundwater quality - Part 28: Determination of potassium, sodium, lithium and ammonium by ion chromatography
KR-KS, Ammonium ion content in water
Professional Standard - Aviation, Ammonium ion content in water
- HB/Z 5089.1-2004 Methods for analysis of plating black nickel solutions Part 1:Determination of ammonium nickel sulfate content by ion selective electrode method
Qinghai Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB63/T 1422-2015 Determination of Potassium, Sodium, Calcium, Magnesium, Boron and Lithium in Brine - Inductively Coupled Plasma Emission Spectrometry
- DB63/T 1297-2014 Determination of Na, K, Fe, Ca, Mg, B Content in Lithium Carbonate in Brine-Inductively Coupled Plasma Emission Spectrometry
- DB63/T 1296-2014 Determination of sodium chloride and sulfate content in industrial sodium carbonate by ion chromatography
- DB63/T 1317-2014 Determination of Na, Ca and Mg Contents in Potassium Chloride by Inductively Coupled Plasma Emission Spectrometry
Yunnan Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB53/T 897-2018 Determination of germanium content in coal by inductively coupled plasma atomic emission spectrometry
- DB53/T 667-2015 Determination of multielement content in hair by inductively coupled plasma atomic emission spectrometry
- DB53/T 394-2012 Determination of lead, cadmium, arsenic, chromium and mercury in eucalyptus oil by inductively coupled plasma mass spectrometry
- DB53/T 586-2014 Determination of Arsenic, Lead, Cadmium, Nickel, Chromium in Organic Fertilizers by Inductively Coupled Plasma Mass Spectrometry
Hebei Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB13/T 5426-2021 Determination of Fluorine Content in Mold Flux and Furnace Slag Ion Selective Electrode Method
- DB13/T 5622-2022 Determination of Fluorine Content in Solid Biomass Fuel Oxygen Bomb Combustion-Ion Selective Electrode Method
Professional Standard - Non-ferrous Metal, Ammonium ion content in water
- 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 1601-2023 etermination of impurity content in hexachlorodisilane—Inductively coupled plasma mass spectrometry
(U.S.) Ford Automotive Standards, Ammonium ion content in water
ES-AENOR, Ammonium ion content in water
VN-TCVN, Ammonium ion content in water
- TCVN 7033-2002 Instant coffee.Determination of free and total carbohydrate contents.Method using high-performance anion-exchange chromatography
- TCVN 7757-2007 Middle Distillate Fuels.Determination of water and sediment by centrifuge
- TCVN 7759-2008 Distillate Fuels.Determination of free water and particulate contamination (Visual inspection procedures)
- TCVN 6654-2000 Soil quality.Determination of water content in the unsaturated zone.Neutron depth probe method
Danish Standards Foundation, Ammonium ion content in water
- DS/EN 13273:2001 Surface active agents - Determination of the content of non-ionic substances in anionic surface active agents by high performance liquid chromatograph (HPLC)
- DS/ISO 10573:1997 Soil quality - Determination of water content in the unsaturated zone - Neutron depth probe method
Lithuanian Standards Office , Ammonium ion content in water
- LST EN 13273-2002 Surface active agents - Determination of the content of non-ionic substances in anionic surface active agents by high performance liquid chromatography (HPLC)
ES-UNE, Ammonium ion content in water
- UNE-EN 13273:2002 Surface active agents - Determination of the content of non-ionic substances in anionic surface active agents by high performance liquid chromatography (HPLC).
- UNE-EN IEC 60754-3:2021 Test on gases evolved during combustion of materials from cables - Part 3: Measurement of low level of halogen content by ion chromatography
Professional Standard - Energy, Ammonium ion content in water
- NB/SH/T 0923-2016 Determination of element content in insulating oil by inductively coupled plasma atomic emission spectrometry
- NB/SH/T 6046-2021 Determination of boron content in brake fluid by inductively coupled plasma emission spectrometry
- NB/SH/T 0929-2016 Determination of Chlorine Content in Lubricating Oil by Inductively Coupled Plasma Emission Spectrometry
- NB/SH/T 6012-2020 Determination of Phosphorus Content in Fatty Acid Methyl Esters by Inductively Coupled Plasma Emission Spectrometry
- NB/SH/T 0933-2016 Determination of Normal Low Carbonic Acid Content in Fischer-Tropsch Synthetic Oil by Liquid-Liquid Extraction-Ion Chromatography
国家能源局, Ammonium ion content in water
- SH/T 0923-2016 Determination of elemental content in insulating oil by inductively coupled plasma atomic emission spectrometry
- NB/T 25097-2018 Method for determination of metal impurities in ion exchange resins used in nuclear power plants
- SH/T 0929-2016 Determination of chlorine content in lubricating oils by inductively coupled plasma optical emission spectrometry
- SH/T 0933-2016 Determination of ortho-low carbonic acid content in Fischer-Tropsch synthetic oil by liquid-liquid extraction-ion chromatography
Sichuan Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB51/T 1697-2013 Determination of Iron Content in Gasoline by Inductively Coupled Plasma Emission Spectrometry
- DB51/T 1695-2013 Determination of Lead Content in Gasoline by Inductively Coupled Plasma Emission Spectrometry
- DB51/T 1696-2013 Determination of Manganese Content in Gasoline by Inductively Coupled Plasma Emission Spectrometry
- DB51/T 1692-2013 Determination of Silicon Content in Gasoline by Inductively Coupled Plasma Emission Spectrometry
Tianjin Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB12/T 1022-2020 Determination of Available Boron Content in Soil by Inductively Coupled Plasma Mass Spectrometry
未注明发布机构, Ammonium ion content in water
- ISO 11292:1995/Amd 1:1997 Instant coffee - Determination of free and total carbohydrate contents - Method using high-performance anion-exchange chromatography
Gansu Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB62/T 2760-2017 Determination of multi-element content in cryolite by inductively coupled plasma atomic emission spectrometry
- DB62/T 2763-2017 Determination of multielement content in aluminum fluoride by inductively coupled plasma atomic emission spectrometry
International Electrotechnical Commission (IEC), Ammonium ion content in water
- IEC 60754-3:2018 Test on gases evolved during combustion of materials from cables - Part 3: Measurement of low level of halogen content by ion chromatography
Inner Mongolia Provincial Standard of the People's Republic of China, Ammonium ion content in water
- DB15/T 1243-2017 Determination of Impurity Content in Resins by Inductively Coupled Plasma Emission Spectrometry
Professional Standard - Building Materials, Ammonium ion content in water
- JC/T 2027-2010 Determination of impurities in high purity quartz.Inductively coupled plasma atomic emission spectrometry
- JC/T 2132-2012 Determination of doped and trace elements in barium strontium titanate (BST).Inductively coupled plasma atomic emission spectrometric method