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Ammonium ion determination method

Ammonium ion determination method, Total:466 items.

In the international standard classification, Ammonium ion determination method involves: Power stations in general, Non-metalliferous minerals, Tobacco, tobacco products and related equipment, Geology. Meteorology. Hydrology, Organic chemicals, Analytical chemistry, Water quality, Non-ferrous metals, General methods of tests and analysis for food products, Soil quality. Pedology, Construction industry, Fertilizers, Road vehicles in general, Spices and condiments. Food additives, Products of the textile industry, Milk and milk products, Production of metals, Plastics, Inorganic chemicals, Farming and forestry, Products of the chemical industry, Mining equipment, Beverages, Pulps, Occupational safety. Industrial hygiene, Insulating materials, Testing of metals, Medical equipment, Paper and board, Laboratory medicine, Leather technology, Pesticides and other agrochemicals, Photography, Meat, meat products and other animal produce, Production in the chemical industry, Food products in general, Animal feeding stuffs, Fruits. Vegetables, Tea. Coffee. Cocoa, Ferrous metals, Crude petroleum, Metalliferous minerals, Galvanic cells and batteries, Construction materials, Paint ingredients, Wood-based panels, Electronic components in general, Metrology and measurement in general, Chipless working equipment, Refractories, Air quality, Electricity. Magnetism. Electrical and magnetic measurements, Nuclear energy engineering, Paints and varnishes, Wastes, Lubricants, industrial oils and related products, Medical sciences and health care facilities in general, Ceramics, Fuels, Reinforced plastics.

Professional Standard - Electricity, Ammonium ion determination method

DL/T 954-2005 Analysis of water and steam in fossil fuel power plant Determination of fluoride, acetate, formate, chloride, nitrite, nitrate, phosphate and sulfate by ion chromatography
DL/T 1077-2018 Method for Determination of Organic Extractables from Ion Exchange Resins
DL/T 2294-2021 Method for Determination of Transformation Rate of Nuclear Grade Lithium Type Cation Exchange Resin
DL/T 1077-2007 Determination for organic leachables of styrene ion exchange resins (Dynamic)

Professional Standard - Coal, Ammonium ion determination method

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 205-1995 Determination method of sulfate ion content in coal-mine water
MT/T 205-2011 Determination of sulphate radical hydronium in coal-mine water
MT/T 253-2000 Determination method of nitrate ion in coal mine water
MT 253-1991 Determination method of nitrate ion in coal mine water
MT/T 251-2000 Determination method of nitrite ion in coal mine water
MT 251-1991 Determination method of nitrite ion in coal mine water
MT/T 479-1995 Determination method of nitrate ion in acid water of coal mine
MT/T 252-2000 Determination method of potassium ion and sodium ion in coal mine water
MT/T 203-1995 Determination method of calcium ion and magnesium ion in coal mine water
MT 252-1991 Determination method of potassium ion and sodium ion in coal mine water
MT/T 360-2005 Determination of fluorine ion in coal mine water
MT/T 368-2005 Determination of iron ion in coal mine water
MT/T 373-2005 Determination of aluminum ion in coal mine water
MT/T 371-2005 Determination of sulfion in coal mine water
MT/T 892-2000 Determination of iodide ions in coal mine water
MT/T 360-1994 Determination method of fluoride ion in coal mine water
MT/T 368-1994 Determination method of iron ion in coal mine water
MT/T 373-1994 Determination method of aluminum ion in coal mine water
MT/T 201-1995 Determination method of chloride ion in coal mine water
MT/T 202-1995 Determination method of calcium ion in coal mine water
MT/T 372-1994 Determination method of sulfur ion in coal mine water - iodometric method
MT/T 483-1995 Determination method of iron ion in acid water of coal mine
MT/T 485-1995 Determination method of calcium ion in acid water of coal mine
MT/T 481-1995 Determination method of chloride ion in acid water of coal mine
MT/T 484-1995 Determination method of aluminum ion in acid water of coal mine
MT/T 486-1995 Determination method of magnesium ion in acid water of coal mine
MT/T 371-1994 Determination method of sulfur ion in coal mine water p-aminodimethylaniline colorimetric method

Professional Standard - Geology, Ammonium ion determination method

DZ/T 0064.51-1993 Groundwater quality testing methods - Determination of chloride, fluoride, bromide, nitrate and sulfate by ion chromatography
DZ/T 0064.28-1993 Groundwater quality testing methods - Determination of potassium, sodium, lithium and ammonium by ion chromatography
DZ/T 0064.57-1993 Groundwater quality testing method Nessler's reagent colorimetric method for the determination of ammonium ions
DZ/T 0064.49-2021 Analytical methods for groundwater quality - Part 49: Determination of carbonate, bicarbonate and hydroxide ions by titration
DZ/T 0064.28-2021 Methods of analysis of groundwater quality - Part 28: Determination of potassium, sodium, lithium and ammonium by ion chromatography
DZ/T 0064.54-1993 Groundwater Quality Examination Method Determination of Fluoride by Ion Selective Electrode
DZ/T 0064.42-1993 Groundwater Quality Inspection Method Determination of Strontium and Barium by Inductively Coupled Plasma Atomic Emission Spectrometry
DZ/T 0064.11-1993 Groundwater quality testing method Determination of arsenic by gas-liquid separation hydride atomic fluorescence method
DZ/T 0064.80-1993 Determination of 39 elements such as lithium by plasma mass spectrometry

Professional Standard - Agriculture, Ammonium ion determination method

SN/T 5056-2018 Determination of fluoride ion, nitrite ion, nitrate ion, phosphate ion and sulfate ion in sodium chloride by ion chromatography
SN/T 5052-2018 Ion chromatography for the determination of fluoride, chloride, sulfate and nitrate ions in water-soluble carbonates
SN/T 5051-2018 Determination of Fluoride, Chloride, Sulfate and Nitrate in Water-Soluble Phosphates by Ion Chromatography
空气和废气监测分析方法 4.2.8-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Octaammonium Ion
GB 3776.2-1983 Method for Determination of Hydrogen Ion Concentration of Pesticide Emulsifier
SN/T 5055.1-2018 Biodiesel Analysis Methods Part 1: Determination of Sodium, Potassium, Calcium and Magnesium Ion Ion Chromatography
GB/T 13025.7-1991 Determination of iodide ion general test method for salt industry
NY/T 838-2004 Test method of Fluorine in tea - Electrode method for selection of Fluorine ion
GB 13025.9-1991 Determination of lead ion (photometric method) general test method for salt industry

Professional Standard - Tobacco, Ammonium ion determination method

YC/T 275-2008 Determination of citrate,phosphate and acetate in cigarette paper-Ion chromatography method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Ammonium ion determination method

GB/T 11446.7-1997 Test method for trace chloride, nitrate, phosphate, sulfate in electronic grade water by ion-chromatography
GB/T 13025.8-1991 General test method in salt industry--Determination of sulfate ion
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 23273.7-2009 Methods for chemical analysis of cobalt oxalate.Part 7:Determination of sulfate ion content.Combusition-iodimetry
GB/T 12007.2-1989 Epoxide resins--Determination of sodium ion
GB 12007.2-1989 Method for Determination of Sodium Ion in Epoxy Resin
GB/T 14642-1993 Industrial circulating cooling water and boiler waterdetermination of fluorine Choride phosphate Nitrite nitrate and sulfate--Ion chromatography
GB/T 14642-2009 Industrial circulating cooling water and boiler water.Determination of fluoride,chloride,phosphate,nitrite,nitrate and sulfate.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 14571.5-2016 Test Methods for Ethylene Glycols for Industrial Use Part 5: Determination of Chloride Ion Chromatography
GB/T 19940-2005 Chrome powder.Determination of chromium(VI)
GB/T 3776.2-1983 Method of hydrogen ion concentration determination for pesticide emulsifiers
GB/T 8331-1987 Method for the determination of bulk density for ion exchange resins in wet state
GB/T 8330-2008 Determination of specific gravity of ion exchange resins in wet state
GB/T 8331-2008 Determination of bulk density of ion exchange resins in wet state
GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state
GB/T 5009.167-2003 Determination of Fˉ,CLˉ,Brˉ,NO3ˉ,SO42ˉions in drinking water from natural mineral spring by reversed HPLC
GB/T 11991-1989 Ion exchange resins--Determination for swelling upon complete conversion
GB/T 8144-1987 Determination method for exchange capacity of cation exchange resins
GB/T 8144-2008 Determination of exchange capacity of cation exchange resin
GB/T 11991-2008 Determination of reversible swelling of exchange resins
GB/T 27581-2011 Electromagnetic interference shielding film.Electroless copper plating solution.Method of determining concentration of Ni and Cu
GB/T 4698.10-2020 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 10：Determination of chromium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry（with vanadium）
GB/T 23273.6-2009 Methods for chemical analysis of cobalt oxalate.Part 6:Determination of chlorine ion content.Ion selective electrode method
GB/T 13025.7-1999 General test method in salt industry--Determination of iodide ion
GB/T 13025.5-1991 General test method in salt industry--Determination of chloride ion
GB/T 13025.11-1994 General test method in salt industry-Determination of fluorine
GB/T 13025.13-1994 General test method in salt industry- Determination of arsenic ion
GB/T 13025.5-2012 General test method in salt industry.Determination of chloride ion
GB/T 13025.12-1994 General test method in salf industry-Determination of barium ion
GB/T 223.38-1985 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-gravimetric method for the determination of niobium content
GB 223.38-1985 Chemical analysis method of iron, steel and alloy Ion exchange separation gravimetric method for determination of niobium content
GB/T 15399-1994 Determination of sulfur amino acids in feedstuffs--Ion exchange chromatography
GB/T 10267.1-1988 Method for analysis of calcium metal--The determination of chlorine content by chloride--Selective electrode
GB/T 13025.9-1991 General test method in salt industry--Determination of lead ion (photometry)
GB 10267.1-1988 Analytical method for calcium metal Determination of chlorine by chloride ion selective electrode method
GB/T 5759-2000 Determination for water retention capacity of anion exchange resins in hydroxylic form
GB/T 19860-2005 Determination for hydrogen form of weak acid cation exchange resins
GB/T 17282-2012 Test method for estimation of mean relative molecular mass of petroleum oils from viscosity measurements
GB/T 8220.7-1998 Methods for chemical analysis of bismuth--Determination of arsenic content--Ion exchange separation-hydride generation-flame atomic absorption spectrophtometric method
GB/T 6730.28-1986 Methods for chemical analysis of iron ores--The ion-selective electrode method for the determination of fluorine content
GB/T 8151.9-1987 Methods for chemical analysis of zinc concentrates--The ion selective electrode method for the determination of fluorine content
GB/T 5760-2000 Determination for exchange capacity of anion exchange resins in hydroxylic form
GB/T 13025.6-1991 General test method in salt industry--Determination of calcium and magnesium ions
GB/T 2400-1980 Determination of compatibility indices of cationic dyes used for dyeing acrylic fibres
GB/T 23368.2-2009 Methods for chemical analysis of ammonium metatungstate. Part 2:Determination of zinc content.Flame atomic absorption spectrometry
GB/T 18962-2003 General test method in salt industry--Determination of lead lon(AAS)
GB/T 20675-2006 General test method in salt industry Determination of copper ion (AAS)
GB/T 1819.15-2006 Methods for chemical analysis of tin concentrates. Determination of fluorine content. The ion-selective electrode method
GB/T 17417.1-1998 Method for chemical analysis of rare earth ores--Determination of separated rare earth content--Preconcentration and separation by cation exchange resin, ICP-AES method
GB/T 17087-1997 Workplace air--Determination of molybdenum--ICP-AES method
GB/T 223.41-1985 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-pyrogallol photometric method for the determination of tantalum content
GB 223.41-1985 Iron and steel and alloy chemical analysis method ion exchange separation-pyrogallol photometric determination of tantalum content
GB/T 223.40-1985 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-sulphochlorophenol S photometric method for the determination of niobium content
GB/T 6987.27-2001 Aluminium and aluminium alloys--Determination of boron content--Ion selective electrode method
GB/T 14506.12-1993 Sillicate rocks. Determination of fluorine content. Ion selective electrode method
GB/T 6150.14-2008 Methods for chemical analysis of tungsten concentrates.Determination of manganese content.The ammonium ferrous sulfate volumetric method and flame atomic absorption spectrometric method
GB/T 11992-1989 Strong basic anion exchange resins in chloride form--Determination of exchange capacity
GB/T 11992-2008 Determination of exchange capacity of strong basic anion exchange resins in chloride form
GB/T 11067.4-2006 Methods for chemical analysis of silver. Determination of antimony content. The inductively coupled plasma atomic emission spectrometric method
GB/T 4324.13-2008 Methods of chemical analysis of tungsten Determination of calcium content Inductively coupled plasma atomic emission spectrometry
GB/T 10539-1989 Analytical methods of boiler water and cooling water--Determination of potassium--Flame photometry
GB/T 223.42-1985 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-bromopyrogallol red photometric method for the determination of tantalum content
GB 223.42-1985 Chemical analysis method of iron, steel and alloy Ion exchange separation of bromide o Glycinol red photometric method for determination of tantalum content
GB/T 8151.18-2012 Methods for chemical analysis of zinc concentrates.Part 18:Determination of zinc content.Ion-exchange/Na<下标2>EDTA titrimetric method
GB/T 5551-2010 Surface active agents.Determination for total calcium ion and magnesium ion contents in dispersing agents
GB/T 2403-1980 Determination of suitable pH range of the dye both for the dyeing of acrylic fibres with cationic dyes
GB/T 20166.2-2006 Chemical analysis methods of rare earth polishing powder - Determination fluorine content - Ion selective electrode analysis
GB/T 32433-2015 Footwear.Chemical test method.Heavy metal content.Microwave plasma atomic emission spectroscopy
GB/T 17417.2-1998 Method for chemical analysis of rare earth ores--Determination of scandium content--ICP-AES method
GB/T 11067.3-2006 Methods for chemical analysis of silver. Determination of selenium and tellurium content. Inductively coupled plasma atomic emission spectrometric 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, Ammonium ion determination method

GB/T 35664-2017 Determination of ammonium in the wet precipitation—Ion chromatography
GB/T 35665-2017 Determination of formate and acetate in the wet precipitation—Ion chromatography
GB/T 35109-2017 Static test method of nitrogen and oxygen separation for molecular sieves
GB/T 4698.12-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 12：Determination of vanadium content—Ammonium ferrous sulfate titration and inductively coupled plasma atomic emission spectrometry
GB/T 34500.1-2017 Chemical analysis methods for rare earth residue and waste water—Part 1：Determination of fluorine content—Ion selective electrode analysis
GB/T 34826-2017 Method of performance testing for quadrupole inductively coupled plasma mass spectrometer

国家市场监督管理总局、中国国家标准化管理委员会, Ammonium ion determination method

GB/T 40395-2021 Determination of ammonium in methanol for industrial use—Ion chromatography
GB/T 39305-2020 Reclaimed water quality—Determination of fluoride,chloride,nitrite,nitrate,sulfate—Ion chromatography
GB/T 36769-2018 Determination of percent regeneration of cation exchange resins
GB/T 39285-2020 Method for chemical analysis of palladium compounds—Determination of chlorine content—Ion chromatography
GB/T 40798-2021 Chemical analysis method of ion-adsorption rare earth ore—Determination of total rare earth contents—Inductively coupled plasma mass spectrometry
GB/T 10656-2022 Analysis of water used in boiler and cooling system—Determination of zinc
GB/T 40231-2021 Restricted substance in electrical and electronic products—Determination of hexavalent chromium—Ion chromatography method

Anhui Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB34/T 2374-2015 Determination of Sulfate, Nitrate, Nitrite, Phosphate, Fluoride and Chloride in Coal Mine Water by Ion Chromatography
DB34/T 2136-2014 Determination of Sulfate in Ammonium Chloride Ion Chromatography
DB34/T 2507-2015 Determination of Methacryl Sulfonate, Chloride, Nitrate, Sulfate and Thiocyanate in Acrylic Solvent by Ion Chromatography
DB34/T 2192-2014 Determination of Chloride and Sulfate Content in High Purity Sodium Hydroxide by Ion Chromatography

ZA-SANS, Ammonium ion determination method

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
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

American Society for Testing and Materials (ASTM), Ammonium ion determination method

ASTM UOP959-98 Ammonium Determination in Aqueous Solutions by Ion Chromatography
ASTM D516-02 Standard Test Method for Sulfate Ion in Water
ASTM D516-90(1995)e1 Standard Test Method for Sulfate Ion in Water
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 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 D7304-14 Standard Test Method for Determination of Denatonium Ion in Engine Coolant by HPLC
ASTM D4130-82(1998) Standard Test Method for Sulfate Ion in Brackish Water, Seawater, and Brines
ASTM D3049-89(2003) Standard Test Method for Synthetic Anionic Ingredient by Cationic Titration
ASTM D7304-16 Standard Test Method for Determination of Denatonium Ion in Engine Coolant by HPLC
ASTM D7304-06 Standard Test Method for Determination of Denatonium Ion in Engine Coolant by HPLC
ASTM D4327-17 Standard Test Method for Anions in Water by Chemically Suppressed Ion Chromatography
ASTM D5542-04 Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
ASTM D8234-19 Standard Test Method for Anions in High Ionic Water by Ion Chromatography using Tandem Suppressed Conductivity and UV Detection
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 D5996-05(2009) Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
ASTM D5996-16 Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line 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 D3561-11 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-16 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D5562-95(2018) Standard Test Method for Determination of the Acidity as Free Fatty Acids/Acid Number in the Presence of Ammonium or Triethanolamine Soaps
ASTM D5562-95(2001) Standard Test Method for Determination of the Acidity as Free Fatty Acids/Acid Number in the Presence of Ammonium or Triethanolamine Soaps
ASTM D5562-95 Standard Test Method for Determination of the Acidity as Free Fatty Acids/Acid Number in the Presence of Ammonium or Triethanolamine Soaps
ASTM D5562-95(2006) Standard Test Method for Determination of the Acidity as Free Fatty Acids/Acid Number in the Presence of Ammonium or Triethanolamine Soaps
ASTM D5562-95(2011) Standard Test Method for Determination of the Acidity as Free Fatty Acids/Acid Number in the Presence of Ammonium or Triethanolamine Soaps
ASTM D7131-05 Standard Test Method for Determination of Ion Exchange Capacity (IEC) in Grafted Battery Separator
ASTM D5996-96(2000) Standard Test Method for Measuring Anionic Contaminants in High-Purity Water by On-Line Ion Chromatography
ASTM D3634-99(2005)e1 Standard Test Method for Trace Chloride Ion in Engine Coolants
ASTM D3634-99(2005) Standard Test Method for Trace Chloride Ion in Engine Coolants
ASTM D3634-99e1 Standard Test Method for Trace Chloride Ion in Engine Coolants
ASTM D3634-99(2015) Standard Test Method for Trace Chloride Ion in Engine Coolants
ASTM D4519-94(2005) Standard Test Method for On-Line Determination of Anions and Carbon Dioxide in High Purity Water by Cation Exchange and Degassed Cation Conductivity
ASTM D4519-16 Standard Test Method for On-Line Determination of Anions and Carbon Dioxide in High Purity Water by Cation Exchange and Degassed Cation Conductivity
ASTM E1787-96 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM E1787-02 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM E1787-08 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM D5257-03 Standard Test Method for Dissolved Hexavalent Chromium in Water by Ion Chromatography
ASTM D5257-97 Standard Test Method for Dissolved Hexavalent Chromium in Water by Ion Chromatography
ASTM E2469-06 Standard Test Method for Chloride in Monoethylene Glycol by Ion Chromatography
ASTM D5257-11 Standard Test Method for Dissolved Hexavalent Chromium in Water by Ion Chromatography
ASTM D5257-17 Standard Test Method for Dissolved Hexavalent Chromium in Water by Ion Chromatography
ASTM C1432-03 Standard Test Method for Determination of Impurities in Plutonium: Acid Dissolution, Ion Exchange Matrix Separation, and Inductively Coupled Plasma-Atomic Emission Spectroscopic (ICP/AES) Analysis
ASTM C1432-99 Standard Test Method for Determination of Impurities in Plutonium: Acid Dissolution, Ion Exchange Matrix Separation, and Inductively Coupled Plasma-Atomic Emission Spectroscopic (ICP/AES) Analysis
ASTM C1432-03(2008) Standard Test Method for Determination of Impurities in Plutonium: Acid Dissolution, Ion Exchange Matrix Separation, and Inductively Coupled Plasma-Atomic Emission Spectroscopic (ICP/AES) Analysis
ASTM C1432-15 Standard Test Method for Determination of Impurities in Plutonium: Acid Dissolution, Ion Exchange Matrix Separation, and Inductively Coupled Plasma-Atomic Emission Spectroscopic (ICP/AES) Analysis
ASTM D4519-94(1999)e1 Standard Test Method for On-Line Determination of Anions and Carbon Dioxide in High Purity Water by Cation Exchange and Degassed Cation Conductivity
ASTM C1111-98 Standard Test Method for Determining Elements in Waste Streams by Inductively Coupled Plasma-Atomic Emission Spectroscopy
ASTM D4951-09 Standard Test Method for Determination of Additive Elements in Lubricating Oils by Inductively Coupled Plasma Atomic Emission Spectrometry
ASTM E1787-16 Standard Test Method for Anions in Caustic Soda and Caustic Potash (Sodium Hydroxide and Potassium Hydroxide) by Ion Chromatography
ASTM C1543-09 Standard Test Method for Determining the Penetration of Chloride Ion into Concrete by Ponding
ASTM C1543-10a Standard Test Method for Determining the Penetration of Chloride Ion into Concrete by Ponding
ASTM D7591-12(2017) Standard Test Method for Determination of Free and Total Glycerin in Biodiesel Blends by Anion Exchange Chromatography
ASTM E2371-04 Standard Test Method for Analysis of Titanium and Titanium Alloys by Atomic Emission Plasma Spectrometry
ASTM D4190-03 Standard Test Method for Elements in Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
ASTM D4190-82(1988)e1 Standard Test Method for Elements in Water by Direct-Current Argon Plasma atomic Emission Spectroscopy
ASTM D1976-12 Standard Test Method for Elements in Water by Inductively-Coupled Argon Plasma Atomic Emission Spectroscopy
ASTM D4190-15 Standard Test Method for Elements in Water by Direct-Current Plasma Atomic Emission Spectroscopy
ASTM E1277-96 Standard Test Method for Chemical Analysis of Zinc-5% Aluminum-Mischmetal Alloys by ICP Emission Spectrometry
ASTM D4251-89(1995)e1 Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration
ASTM D4251-89(2016) Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration
ASTM D3634-99(2009) Standard Test Method for Trace Chloride Ion in Engine Coolants
ASTM D5673-10 Standard Test Method for Elements in Water by Inductively Coupled Plasma-Mass Spectrometry
ASTM D7303-06 Standard Test Method for Determination of Metals in Lubricating Greases by Inductively Coupled Plasma Atomic Emission Spectrometry
ASTM D7303-12 Standard Test Method for Determination of Metals in Lubricating Greases by Inductively Coupled Plasma Atomic Emission Spectrometry
ASTM D6508-15 Standard Test Method for Determination of Dissolved Inorganic Anions in Aqueous Matrices Using Capillary Ion Electrophoresis and Chromate Electrolyte
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 C1111-10(2020) Standard Test Method for Determining Elements in Waste Streams by Inductively Coupled Plasma-Atomic Emission Spectroscopy
ASTM D1976-19 Standard Test Method for Elements in Water by Inductively-Coupled Plasma Atomic Emission Spectroscopy
ASTM D1976-18 Standard Test Method for Elements in Water by Inductively-Coupled Plasma Atomic Emission Spectroscopy
ASTM D1976-20 Standard Test Method for Elements in Water by Inductively-Coupled Plasma Atomic Emission Spectroscopy

工业和信息化部, Ammonium ion determination method

YS/T 1380-2020 Chemical analysis methods for rhodium compounds Determination of chloride ion and nitrate ion content Ion chromatography
SJ/T 11635-2016 Determination of carbonate ions in developing solutions for the electronics industry by automatic potentiometric titration
YS/T 1569.4-2022 Methods for chemical analysis of lithium nickel manganate Part 4: Determination of sulfate content Ion chromatography
HG/T 6107-2022 Determination method of sodium ions in waste sulfuric acid
YS/T 1497-2021 Analysis method for platinum compounds Determination of impurity anion content Ion chromatography
YS/T 1496-2021 Analysis method for palladium compounds Determination of impurity anion content Ion chromatography
YS/T 1472.6-2021 Chemical analysis methods for lithium-rich manganese-based cathode materials Part 6: Determination of sulfate content? Ion chromatography
HG/T 6110-2022 Determination method of calcium and magnesium ions in waste sulfuric acid
HG/T 6108-2022 Determination method of chloride ion content in waste sulfuric acid
YS/T 1569.5-2022 Methods for chemical analysis of lithium nickel manganate Part 5: Determination of chloride ion content Ion selective electrode method
YS/T 833-2020 Chemical analysis method of ammonium rhenate Determination of beryllium, magnesium, aluminum, potassium, calcium, titanium, chromium, manganese, iron, cobalt, copper, zinc, molybdenum, lead, tungsten, sodium, tin, nickel, silicon by inductively coupled pl
YS/T 1445.5-2021 Methods for chemical analysis of nickel-cobalt-aluminum three-element composite hydroxides Part 5: Determination of sulfate ion content Barium sulfate turbidimetric method
YS/T 1057.2-2020 Methods for chemical analysis of cobalt tetroxide Part 2: Determination of chloride ion content Ion selective electrode method
YS/T 1115.13-2016 Methods for chemical analysis of copper ores and tailings Part 13: Determination of fluorine content Ion-selective electrode method and ion chromatography
YS/T 1531-2022 Chemical analysis methods for rhodium carbon - Determination of rhodium content - Inductively coupled plasma atomic emission spectrometry

Guangdong Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB44/T 417-2007 Determination of bromate in drinking water using ion chromatography
DB44/T 1755-2015 Periodic test methods for lithium-ion power batteries for electric vehicles

Ningxia Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB64/T 1733-2020 Soil Sulfate Ion Determination by Cation Exchange Resin Method

Group Standards of the People's Republic of China, Ammonium ion determination method

T/CECS 10206-2022 Determination of Chloride Ion and Sulfate Ion in Concrete by Ion Chromatography
T/QAS 072-2021 Determination of ammonium ion content in potassium chloride Titration method after distillation
T/CNIA 0105-2021 Determination of Oxalate Ion Content in Alumina Production Process by Ion Chromatography
T/QAS 008-2019 Determination of Sulfate in Brine by Ion Chromatography
T/QAS 050-2021 Ion Chromatography for the Determination of Nitrate and Fluoride in Brine
T/WSJD 18.4-2021 Ion Chromatography for Determination of Ammonium Sulfamate in Chemical Factors in Workplace Air
T/QAS 074-2021 Determination of Sulfate Content in Lithium Carbonate by Inductively Coupled Plasma Emission Spectrometry
T/CI 035-2022 Calibration method of magnification of X-ray detection equipment for lithium ion battery

煤炭工业部, Ammonium ion determination method

MT/T 482-1995 Determination method of sulfate ions in acidic coal mine water

Association Francaise de Normalisation, Ammonium ion determination 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.
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
NF T20-575:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of chloride ions.
NF X31-130:1999 Soil quality - Chemical methods - Determination of cationic exchange capacity (CEC) and extractible cations
NF T20-057:1981 Produits chimiques à usage industriel - Méthode générale de dosage des ions chlorure - Méthode potentiométrique.
NF EN ISO 25140:2010 Émissions de sources fixes - Méthode automatique pour la détermination de la concentration en méthane par détection à ionisation de flamme (FID)
NF U42-421/IN1*NF EN 16318/IN1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF U42-421*NF EN 16318+A1:2016 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF U42-421:2014 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
NF ISO 17091:2013 Air des lieux de travail - Détermination de la teneur en hydroxyde de lithium, hydroxyde de sodium, hydroxyde de potassium et dihydroxyde de calcium - Méthode par mesurage des cations correspondants utilisant la chromatographie ionique
NF T73-411:1980 Anionic and non-ionic surface active agents. Determination of the critical micellization concentration. Method by measuring surface tension with a plate, stirrup or ring.

Professional Standard - Commodity Inspection, Ammonium ion determination method

SN/T 4310-2015 Determination of chloride,nitrate and sulphate in phosphoric acid for import and export.Ion chromatography
SN/T 2994-2011 Determination of fluoride,chloride and sulphate in organic chemical products for industrial use. Ion chromatography
SN/T 2704.1-2010 Cutting fluid and machining process waste fluid.Part 1:Determination of phosphate.Ion chromatography
SN/T 2704.3-2010 Cutting fluid and machining process waste fluid.Part 3:Determination of nitrite.Ion chromatography
SN/T 0736.14-2011 Test method of import and export fertilizers.part 14:Determination of trace inorganic anions by ion chromatography method
SN/T 3919-2014 Determination of water-soluble chloride content in iron ores.Ion chromatography

The American Road & Transportation Builders Association, Ammonium ion determination method

AASHTO T 290-1995 Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil
AASHTO T 290-1995(R2007) Standard Method of Test for Determining Water-Soluble Sulfate 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 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 T 332-2007 Standard Method of Test for Determining Chloride Ions in Concrete and Concrete Materials by Specific Ion Probe
AASHTO TP55-1998 Standard Test Method for Determining Chloride Ions in Concrete and Concrete Materials by Specific Ion Probe 2000 Edition

Korean Agency for Technology and Standards (KATS), Ammonium ion determination method

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 M ISO 10304-2:2008 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
KS M ISO 10304-2:2003 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
KS I 3205-2007 Testing methods for determination of anions in highly purified water
KS I 3205-2021 Testing methods for determination of anions in highly purified water
KS M ISO 6227:2002 Chemical products for industrial use－General method for determination of chloride ions－Potentiometric method
KS M ISO 6227:2017 Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method
KS M ISO 6227-2017(2022) Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method
KS F 2737-2015 Testing method for chloride ion penetration of concrete by using indicator
KS E ISO 12739-2007(2017) Zinc sulfide concentrates－Determination of zinc content－Ion-exchange and EDTA titrimetric method
KS F 2229-2016 Measuring method for the chloride ion content of polystyrene composite wood wool cement boards
KS I ISO 25140-2012(2017) Stationary source emissions－Automatic method for the determination of the methane concentration using flame ionization detection(FID)
KS M ISO 4311-2003(2018) Anionic and non-ionic surface active agents－Determination of the critical micellization concentration－Method by measuring surface tension with a plate, stirrup or ring
KS M ISO 2268-2007(2017) Surface active agents(non-ionic)－Determination of polyethylene glycols and non-ionic active matter(adducts)－Weibull method
KS F 2711-2017 Standard test method for resistance of concrete to chloride ion penetration by electrical conductance
KS L 1627-2014 Testing method of impurities in high purity cobalt ingot by inductively coupled plasma spectrometric
KS F 2711-2017(2022) Standard test method for resistance of concrete to chloride ion penetration by electrical conductance
KS C IEC 60589:2018 Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids
KS D ISO 11435-2006(2016) Nickel alloys－Determination of molybdenum－Inductively coupled plasma atomic emission spectrometric method
KS D ISO 22033-2006(2016) Nickel alloys－Determination of niobium－Inductively coupled plasma atomic emission spectrometric method
KS I ISO 25140:2022 Stationary source emissions — Automatic method for the determination of the methane concentration using flame ionization detection(FID)

International Organization for Standardization (ISO), Ammonium ion determination method

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 23777:2023 Pulps — Kraft liquor — Determination of hydrosulphide ion concentration using potentiometric titration
ISO 6227:1982 Chemical products for industrial use; General method for determination of chloride ions; Potentiometric method
ISO 10304-1:1992 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
ISO 4311:1979 Anionic and non-ionic surface active agents; Determination of the critical micellization concentration; Method by measuring surface tension with a plate, stirrup or ring

Professional Standard - Chemical Industry, Ammonium ion determination method

HG 5-1509-1985 Determination method of nitrite ion in industrial circulating cooling water
HG/T 3526-1985 Determination method of nitrite ion in industrial circulating cooling water
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 5-1593-1985 Determination method of aluminum ion in industrial circulating cooling water
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

BE-NBN, Ammonium ion determination method

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
NBN T 02-207-1984 Chemical products for industrial use - General method for determination of chloride ions - Potentiometric method

Qinghai Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB63/T 1847-2020 Determination of Sulfate in Brine by Ion Chromatography
DB63/T 1825-2020 Determination of Available Molybdenum in Soil Oxalate-Ammonium Oxalate Extraction Inductively Coupled Plasma Mass Spectrometry

German Institute for Standardization, Ammonium ion determination method

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 38405-5:1985-01 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of sulfate ions (D 5)
DIN 38405-17:1981-03 German Standard Methods for the Analysis of Water, Waste Water and Sludge; Anions (Group D); Determination of Borate Ions (D 17)
DIN 38406-5:1983 German standard methods for the examination of water, waste water and sludge; cations (group E); determination of ammonia-nitrogen (E 5)
DIN EN ISO 10304-4:1999-07 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO 10304-4:1997); German version EN ISO 10304-4:1999 / Note: To be replaced ...
DIN EN ISO 10304-4:2021-08 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 4: Determination of chlorate, chloride and chlorite in water with low contamination (ISO/DIS 10304-4:2020); German and English version prEN ISO 10304-4:2020 / Not...
DIN 38405-1:1985-12 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of chloride ions (D 1)
DIN EN 12582:1999 Surface active agents - Determination of the polyethylene glycol content according to molar mass in non-ionic surface active agents (ethoxylated) by HPLC/ELSD; German version EN 12582:1999
DIN 38405-1:1985 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of chloride ions (D 1)
DIN 38405-5:1985 German standard methods for the examination of water, waste water and sludge; anions (group D); determination of sulfate ions (D 5)
DIN 6802-6:2013-01 Neutron dosimetry - Part 6: Methods for determination of absorbed dose using ionisation chambers
DIN EN ISO 19340:2019-01 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017); German version EN ISO 19340:2017
DIN 38405-9:1979 German standard methods for examination of water, waste water and sludge; anions (group D), determination of nitrate ion (D9)

European Committee for Standardization (CEN), Ammonium ion determination method

EN ISO 14911:1999 Water Quality - Determination of Dissolved Li+, Na+, NH4+, K+, Mn2+, Ca2+, Mg2+, Sr2+ and Ba2+ Using Ion Chromatography - Method for Water and Waste Water ISO 14911:1998
EN 16318:2013 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B) (Incorporates Amandment A1: 2016)
PD CEN/TS 16318:2012 Fertilizers - Determination of trace elements - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
HD 381 S1-1979 Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids

农业农村部, Ammonium ion determination method

NY/T 3513-2019 Determination of thiocyanate in raw milk by ion chromatography

RU-GOST R, Ammonium ion determination method

GOST R 53887-2010 Water. Methods for the determination of cations (ammonium, barium, potassium, calcium, lithium, magnesium, sodium, strontium) content using capillary electrophoresis
GOST 11233-1965 Plastics. Methods for the determination of free ammonia content and ammonium compounds
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 15615-1979 Ion exchange rezins. Method for determination of chlorine ions 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 17554-1972 Ion-exchange membranes. Method for determination of water
GOST 12868-1977 Ion-exchange resins. Methods for determination of iron
GOST 6433.6-1984 Electrical insulating materials. Methods for determination of ionic foreign matters by extraction
GOST 20422-1989 Pulp, paper and board. Methods for determination of chloride-ions and sulphate-ions fraction of total mass
GOST 17338-1988 Jon-exchegers. Method for determination of ocmotic stability
GOST R 54352-2011 Food common salt. Determination of a mass fraction of magnesium-ion and calcium-ion by complexonometric method
GOST 25183.9-1982 Photographic gelatine. Method of determination of hydrogen ions concentration
GOST 24596.5-2015 Feed phosphates. Method for determination of hydrogen ions activity value
GOST R 54743-2011 Juice products. Determination of free amino acids by ion-exchange chromatography method
GOST 23268.4-1978 Drinking medicinal, medicinal-table and natural-table mineral waters. Method of determination of sulphate ions
GOST 30828-2002 Anionic surface-active agents. Methods for determination of active matter
GOST 17552-1972 Ion-exchange membranes. Methods for determination of total and equilibrium exchange capacity
GOST R 51821-2001 Vodkas and special vodkas. Ion chromatography method of determination of potassium, sodium, ammonium, calcium, magnesium, strontium cations and fluorides, chlorides, nitrates, nitrites, phosphates and sulphates anions mass concentration
GOST R 54353-2011 Food common salt. Determination of sulphate-ion mass fraction by gravimetric method
GOST R 8.846-2013 State system for ensuring the uniformity of measurements. Air ion composition measurements. Air ionizers and air ion generators. Methods of measuring their parameters
GOST 3594.2-1993 Moulding refractory clays. Method for the determination of concentration of exchange cations of calcium and vagnesium
GOST 3594.3-1993 Moulding refractory clays. Method for the determination of exchange cations content of sodium and patassium
GOST R 51018-1997 Goods of household chemistry. Method for determination of non-ionic surface-active agent
GOST R 51022-1997 Goods of household chemistry. Methods for determination of anionic surface-active agent
GOST 29234.6-1991 Moulding sands. Methods for determination of water extract hydrodgen ions concentration (pH)
GOST 32466-2013 Goods of household chemistry. Method for determination of non-ionic surface-active agent
GOST 32442-2013 Goods of household chemistry. Methods for determination of anionic surface-active agent
GOST R 54351-2011 Food common salt. Determination of chlor-ion mass fraction by mercurymetric method
GOST 25128-1982 Organic cationic dyes. Test method of dyeability of fibrous materials
GOST R ISO 25140-2017 Stationary source emissions. Automatic method for the determination of the methane concentration using flame ionisation detection
GOST R 56815-2015 Polymer composites. Method for determination specific work of exfoliation in tearing off conditions GIC
GOST R 54730-2011 Food common salt. Measurement (determination) of potassium-ion mass fraction by flame-photometric method

Liaoning Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB21/T 608-1991 Determination of carbonate and bicarbonate ions in soil soluble salts - double indicator titration method
DB21/T 610-1991 Determination of sulfate ions in soil soluble salts - EDTA volumetric method

AASHTO - American Association of State Highway and Transportation Officials, Ammonium ion determination method

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)
TP 55-1998 Standard Method of Test for Determining Chloride Ions in Concrete and Concrete Materials by Specific Ion Probe
TP55-1998 Standard Test Method for Determining Chloride Ions in Concrete and Concrete Materials by Specific Ion Probe
T 332-2007 Standard Method of Test for Determining Chloride Ions in Concrete and Concrete Materials by Specific Ion Probe
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

Professional Standard - Non-ferrous Metal, Ammonium ion determination method

YS/T 928.6-2013 Methods for chemical analysis of nickel cobalt manganese composite hydroxide.Part 6:Determination of sulfate ion contents.Ion chromatography
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 1075.4-2015 Methods for chemical analysis of vanadium-aluminium and molybdenum-aluminium master alloys.Part 4:Determination of vanadium content.Inductively coupled plasma atomic emission spectrometry and ammonium ferrous sulfate titration
YS/T 1593.4-2023 Methods for chemical analysis of crude lithium carbonate— Part 4：Determination of anion contents— Ion chromatography
YS/T 1593.3-2023 Methods for chemical analysis of crude lithium carbonate—Part 3：Determination of fluoride ion content—Ion selective electrode method
YS/T 536.7-2006 Bismuth Chemical Analysis Method Ion Exchange Separation-Hydride Generation-Flame Atomic Absorption Spectrometry Determination of Arsenic
YS/T 254.5-1994 Methods for chemical analysis of beryllium concentrates-beryl The ion selective electrode method for the determination of fluorine content
YS/T 1072-2015 Chemical analysis methods of palladium-carbon.Determination of palladium contents.Inductively coupled plasma-atomic emission spectrometry
YS/T 990.5-2014 Methods for chemical analysis of copper matte.Part 5:Determination of fluorine content.Ion-selective electrode method

AENOR, Ammonium ion determination method

UNE 84710:2009 Cosmetic raw materials. Dentifrices. Determination of the ion nitrate by liquid chromatography.
UNE 21370:1985 METHODS OF TEST FOR THE DETERMINATION OF IONIC IMPURITIES IN ELECTRICAL INSULATING MATERIALS BY EXTRACTION WITH LIQUIDS.

Professional Standard - Aviation, Ammonium ion determination method

HB 5220.41-1995 Chemical Analysis Method of High Temperature Alloy Chloroborate Ion Selective Electrode Method for Determination of Boron Content
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
HB 5220.41-2008 Methods for chemical analysis of superalloys. Part 41: Determination of boron content by fluoroborate ion selective electrode method
HB 5220.12-1995 Method for chemical analysis of superalloys Zinc oxide separation-ferrous ammonium sulfate volumetric method for determination of manganese content
HB 5220.12-2008 Methods for chemical analysis of superalloys. Part 12: Determination of manganese content by zion oxide separation-ammonium ferrous sulfate volumetric method
HB 7064.2-1994 Metal heat treatment salt bath chemical analysis method Barium carbonate precipitation separation acid-base titration method Determination of carbonate content
HB/Z 5108.2-1999 Analytical method of phosphating solution Determination of chloride ion content by visual turbidimetry
HB 7064.5-1994 Metal heat treatment salt bath chemical analysis method for the determination of chloride ion content by argentometric method

RO-ASRO, Ammonium ion determination method

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
STAS SR ISO 6227:1996 Chemical products for industrial use - General method for determination of chloride ions - Potentiometric method

British Standards Institution (BSI), Ammonium ion determination method

BS EN ISO 10304-4:2022 Water quality. Determination of dissolved anions by liquid chromatography of ions - Determination of chlorate, chloride and chlorite in water with low contamination
BS 6068-2.24:1986 Water quality. Physical, chemical and biochemical methods. Method for the determination of non-ionic surfactants using Dragendorff reagent
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 ENV 12140:1997 Method for determination of stable carbon isotope ratio (13C/12C) of sugars from fruit juices, using isotope ratio mass spectrometry
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
BS 6337-4:1984 General methods of chemical analysis. Method for determination of chloride ions by potentiometry
BS EN 12582:1999 Surface active agents - Determination of the polyethylene glycol content according to molar mass in non-ionic surface active agents (ethoxylated) by HPLC/ELSD
BS EN 12582:1999(2009) Surface active agents - Determination of the polyethylene glycol content according to molar mass in non-ionic surface active agents (ethoxylated) by HPLC/ELSD
BS 3762-3.1:1990 Analysis of formulated detergents. Quantitative test methods. Method for determination of anionic-active matter content
BS 7020-19:1989 Analysis of iron ores. Method for the determination of fluorine content. Ion-selective electrode method
BS 7020-19:1988 Analysis of iron ores. Method for the determination of fluorine content. Ion-selective electrode method
BS EN 16318:2013 Fertilizers. Determination of trace elements. Determination of chromiumVI by photometry method A and by ion chromatography with spectrophotometric detection method B
BS ISO 21045:2018 Tobacco and tobacco products. Determination of ammonia. Method using ion chromatographic analysis
BS 3762-3.7:1986 Analysis of formulated detergents - Quantitative test methods - Method for determination of total non-ionic matter content
BS EN ISO 19340:2017 Water quality. Determination of dissolved perchlorate. Method using ion chromatography (IC)
BS 5591:1978 Methods of test for determination of ionic impurities in electrical insulating materials by extraction with liquids

US-FCR, Ammonium ion determination method

FCR COE CRD-C 403-71-1971 HANDBOOK FOR CONCRETE AND CEMENT METHOD OF TEST FOR DETERMINATION OF SULFATE ION IN SOILS AND WATER

VN-TCVN, Ammonium ion determination method

TCVN 2315-1978 Reagents.Method for the determination of anions impurities

KR-KS, Ammonium ion determination method

KS M ISO 10304-2-2003 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
KS M ISO 6227-2017 Chemical products for industrial use — General method for determination of chloride ions — Potentiometric method
KS C IEC 60589-2018 Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids
KS I ISO 25140-2022 Stationary source emissions — Automatic method for the determination of the methane concentration using flame ionization detection(FID)
KS M ISO 4311-2003(2023) Anionic and non-ionic surface active agents－Determination of the critical micellization concentration－Method by measuring surface tension with a plate, stirrup or ring

Jilin Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB22/T 2220-2014 Determination of Lithium, Sodium, Ammonium, Potassium, Magnesium and Calcium in Water for Hemodialysis and Related Treatments Ion Chromatography

Gansu Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB62/T 4804.2-2023 Method for determination of corn seed vigor Part 2: Radicle counting method

Japanese Industrial Standards Committee (JISC), Ammonium ion determination method

JIS K 0556:1995 Testing methods for determination of anions in highly purified water

Jiangxi Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB36/T 689-2012 Chemical analysis method of ionic rare earth raw ore Determination of total amount of rare earth in ionic phase EDTA titration method

PL-PKN, Ammonium ion determination method

PN C89060-1959
PN C04860-12-1991 Ion exchange resins. Testing methods. Determination of the operating exchange capacity of cation exchange resins in hydrogen ion exchange
PN C89085-14-1992 Epoxy resins Methods of testing Determination of ionic chlorine content
PN C04860-11-1991 Ion exchange resins. Testing methods. Determination of the total strongly basic and weakly basic anion exchage resins
PN C04834-1986 Non-ionic surface active agents Determination of polyethylene glycols and non-ionic active matter Weibull method
PN C07000-1993 Chemical products for industrial use. General method for determination of chloride ions. Potentiometric method
PN P04991-1989 Methods of chemical tests Knitted medical articles Determination of heavy metals jons
PN C04860-10-1991 Ion exchange resins. Testing methods. Determination of the total strong acidic and weak acidic exchange capacitias of cationites
PN C04860-05-1991 ?on exchange resins Testing methods Determination of granulometric composition (mesh analysis)
PN C04860-04-1990 ?on exchange resins Testing methods Column for determination of exchange ' capacities under dynamie conditions

Professional Standard - Hygiene , Ammonium ion determination method

WS/T 30-1996 Urine.Determination of fluoride.Ion specifi electrode method
WS/T 88-2012 Method for determination of total fluoride in coal and soil.Pyrohydrolysis-ion selective electrode method

Professional Standard - Rare Earth, Ammonium ion determination method

XB/T 619-2015 Chemical analysis methods of ion type rare earth ore.Determination of total rare earth ion phase

American National Standards Institute （ANSI), Ammonium ion determination method

ANSI/ASTM D3634:1999 Test Method for Trace Chloride Ion in Engine Coolants
ANSI/ASTM D5827:1998 Test Method for Determination of Chloride in Engine Coolant by Ion Chromatography

Canadian General Standards Board （CGSB), Ammonium ion determination method

CGSB 2.11-94 17.3-CAN/CGSB-1994 Methodes D'Echantillonnage Et Et D'Essai Des Savons Et Detergents Determination De La Teneur En Ingredient Anionique Actif (Par Titrage Cationique)

CZ-CSN, Ammonium ion determination method

CSN 35 0019 Cast.09-1979 Rotating electrical machines. Methods for determining increase of temperaturein dependence on the time with locked rotor
CSN 65 9037-1984 Vat dyestuffs. Metods of determination: — point of congelation — stability at centrifuging — concentration of hydrogen ions [pH - value)
CSN 34 6464-1985 Method of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids
CSN 66 6140-1981 Method for determination of tho total content of freo polyethyloneglycols and active matter in non-ionic SAA.

Professional Standard - Electron, Ammonium ion determination method

SJ 3237-1989 Method for determination of trace oxygen in electronic grade Argon--Argon ionization gas chromatography method
SJ 3238-1989 Method for determination of trace Nitrogen in electronic grade Argon--Argon ionization gas chromatography method
SJ 3240-1989 Method for determination of trace Methane and hydrogen in electronic grade Argon--Argon ionization gas chromatography method

Professional Standard - Machinery, Ammonium ion determination method

JB/T 9493.7-1999 Method for chemical analysis of manganin and novokostant resistance alloy The EDTA titrimetric method for the determination of aluminum content after separation with ammonium benzoate

BELST, Ammonium ion determination method

STB 2432-2015 Еnvironmental pгоtесtion аnd nature use. Analitical control and monitoring. Soils quality. Methods for determination of sulphate ion in water soil extract
STB 17.13.05-42-2015 Еnvironmental pгоtесtion. Analitical (laboratory) control and monitoring of the environment. Water quality. Determination of sulfat-ions concentration by turbidimetric metod

Professional Standard - Petroleum, Ammonium ion determination method

SY/T 5395-2016 Determination method for clay cation exchange capacity and base component
SY 5395-2016 Determination method of clay cation exchange capacity and base content
SY/T 5395-1991 Determination method of clay cation exchange capacity and base content

Sichuan Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB51/T 1031-2010 Determination method of rare earth in tea - Inductively coupled plasma atomic emission spectrometry

Professional Standard - Light Industry, Ammonium ion determination method

QB/T 4711-2014 Determination of inorganic elements in Chinese rice wine.Inductive coupled plasma mass spectrometry and inductive coupled plasma atomic emission spectrometry
QB/T 4851-2015 Determination of inorganic elements in wine.Inductive coupled plasma mass spectrometry and inductive coupled plasma atomic emission spectrometry

Indonesia Standards, Ammonium ion determination method

SNI 19-7117.12-2005 Exhaust gas emissions - Stationary sources - Part 12: The determination of particle total by isokinetic

European Committee for Electrotechnical Standardization（CENELEC）, Ammonium ion determination method

HD 381-1979 Methods of Test for the Determination of Ionic Impurities in Electrical Insulating Materials by Extraction with Liquids

ES-UNE, Ammonium ion determination method

UNE-EN ISO 19340:2018 Water quality - Determination of dissolved perchlorate - Method using ion chromatography (IC) (ISO 19340:2017)

KE-KEBS, Ammonium ion determination method

KS 05-459 Pt.5-1985 STANDARD SPECIFICATION FOR DRINKING WATER PART 5. METHODS FOR DETERMINING SALTS, CATIONS AND ANIONS IN DRINKING WATER

IN-BIS, Ammonium ion determination method

国家能源局, Ammonium ion determination method

NB/T 25096-2018 Method for determination of organic leachables from ion exchange resins used in nuclear power plants
SY/T 7410.2-2020 Methods for determination of three-dimensional pore structure of rocks Part 2: Focused ion beam sectioning method

Hebei Provincial Standard of the People's Republic of China, Ammonium ion determination method

DB13/T 2499.2-2017 Determination methods for liquid mixtures - Part 2: Simultaneous determination of total sulfur and total chlorine (ion chromatography)

TH-TISI, Ammonium ion determination method

TIS 1765-1999 Anionic and non.ionic surface active agents.determination of the critical micellization concentration.method by measuring surface tension with a plate, stirrup or ring

SE-SIS, Ammonium ion determination method

SIS SS IEC 589:1982 Methods of test for the determination of ionic impurities in electrical insulating materials by extraction with liquids

CENELEC - European Committee for Electrotechnical Standardization, Ammonium ion determination method

HD 381-1978 Methods of Test for the Determination of Ionic Impurities in Electric Insulation Materials by Extraction with Liquids

Professional Standard - Ferrous Metallurgy, Ammonium ion determination method

YB/T 190.10-2001 Methods for chemical analysis of continuous casting mold powder The ion-selective electrode method for the determination of fluorine content

国家质量监督检验检疫总局, Ammonium ion determination method

SN/T 4678-2016 Determination method of uranium and thorium in exported foods by inductively coupled plasma mass spectrometry

Danish Standards Foundation, Ammonium ion determination method

DS/EN ISO 25140:2010 Stationary source emissions - Automatic method for the determination of the methane concentration using flame ionisation detection (FID)

Professional Standard - Railway, Ammonium ion determination method

TB/T 2059.6-2006 Methods for analysis of diesel locomotive collants Part 6: Determination of chloride

Standard Association of Australia （SAA）, Ammonium ion determination method

AS 4828.1:2009

Professional Standard - Urban Construction, Ammonium ion determination method

CJ 26.12-1991 Municipal sewage water quality inspection method standard fluoride determination ion selective electrode method

Professional Standard - Building Materials, Ammonium ion determination method

JC/T 2027-2010 Determination of impurities in high purity quartz.Inductively coupled plasma atomic emission spectrometry