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Spectrophotometric determination of chloride ion

Spectrophotometric determination of chloride ion, Total:498 items.

In the international standard classification, Spectrophotometric determination of chloride ion involves: Inorganic chemicals, Vocabularies, Power stations in general, Water quality, Laboratory medicine, Ferrous metals, Non-ferrous metals, Metalliferous minerals, Fertilizers, Farming and forestry, Animal feeding stuffs, Non-metalliferous minerals, Products of the textile industry, Analytical chemistry, Burners. Boilers, Testing of metals, Conducting materials, Air quality, Ferroalloys, Environmental protection, Spices and condiments. Food additives, Fuels, Edible oils and fats. Oilseeds, Natural gas, Products of the chemical industry, Paint ingredients, Pulps, Nuclear energy engineering, Galvanic cells and batteries, Soil quality. Pedology, Particle size analysis. Sieving, Refractories, General methods of tests and analysis for food products, Wastes, Waxes, bituminous materials and other petroleum products, Products of non-ferrous metals, Organic chemicals, Paints and varnishes.

Association Francaise de Normalisation, Spectrophotometric determination of chloride ion

NF T20-575:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of chloride ions.
NF A11-102:1977 Chemical analysis of ferroniobium.Spectrophotometric determination of niobium after separation on ion exchange resins.
NF EN 16318/IN1:2016 Engrais - Dosage des éléments trace - Dosage du chrome (VI) par spectrophotométrie (méthode A) et chromatographie ionique avec détection spectrophotométrique (méthode B)
NF EN 16318+A1:2016 Engrais - Dosage des éléments trace - Dosage du chrome (VI) par spectrophotométrie (méthode A) et chromatographie ionique avec détection spectrophotométrique (méthode 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 A06-371:1984 Chemical analysis of steel. Molecular absorption spectrophotometric determination of zirconium (after separation by extraction).
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 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 T90-139*NF EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry
NF T90-134*NF EN ISO 5961:1995 Water quality - Determination of cadmium by atomic absorption spectrometry
NF A10-010:1986 Chemical analysis of ferro-alloys - Determination of phosphorus - Molecular spectrophotometric determination
NF A06-718:1986 Cuivre et alliages - Dosage du phosphore - Méthode par spectrophotométrie d'absorption moléculaire
NF X43-205:2005 Workplace air - Determination of mercury and inorganic mercury compounds - Method by cold-vapour atomic absorption spectrometry or atomic fluorescence spectrometry.
NF T20-430:1976 Sodium hydroxyde for industrial use. Determination of chlorides content. Photometric method.
NF T20-375:1977 Potassium hydroxide for industrial use. Determination of chlorides content. Photometric method.
NF A06-612:2018 Magnesium - Determination of copper - Spectrophotometric method
NF A06-555*NF EN ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method
NF T12-029:1982 Cellulose. Determination of the manganese content. Sodium periodate photometric method and flame atomic absorption spectrometric method.
NF T20-355:1978 Potassium chloride for industrial use. Determination of sodium content.flame emission spectrophotometric method).
NF X31-171*NF EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
NF EN ISO 15192:2021 Déchets et sols - Dosage du chrome(VI) dans les matériaux solides par digestion alcaline et chromatographie ionique avec détection spectrophotométrique
NF A06-323:1987 Chemical analysis of steels. Determination of nitrogen content. Molecular absorption spectrophotometric method.
NF T60-222-3*NF ISO 10540-3:2003 Animal and vegetable fats and oils - Determination of phosphorus content - Part 3 : method using inductively coupled plasma (ICP) optical emission spectrometry
NF T12-025:1982 Cellulose. Determination of the iron content. 1.10 phenanthroline method and flame atomic absorption spectrometric method.
NF A06-613:2018 Magnesium alloys - Determination of copper - Spectrophotometric method
NF A06-653:2020 Chemical analysis of titanium and titanium alloys - Determination of iron - Molecular absorption spectrophotometric method
NF A06-713:2021 Analyse chimique du cuivre et de ses alliages - Détermination du silicium - Méthode par spectrophotométrie d'absorption moléculaire
NF T90-135:1996 Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique).
NF A08-331*NF EN ISO 10700:1995 Steel and iron. Determination of manganese content. Flame atomic absorption spectrophotometric method.
NF T20-477:1982 Phosphoric acid for industrial use. Determination of lead content. Atomic absorption spectrometric method.
NF T90-005:1985 TESTING WATER. DETERMINATION OF CALCIUM AND MAGNESIUM BY ATOMIC ABSORPTION SPECTROMETRY.
NF T20-352:1978 Potassium chloride for industrial or agricultural use. Determination of potassium content.flame emission spectrophotometric method.
NF T90-024:1963 TESTING WATER. SPECTROPHOTOMETRIC DETERMINATION OF MANGANESE.
NF T90-025:1967 TESTING WATER. SPECTROPHOTOMETRIC DETERMINATION OF SELENIUM.
NF A20-425:1984 Iron ores. Spectrophotometric determination of chromium.
NF A20-421:1984 Iron ores. Spectrophotometric determination of vanadium.
NF A20-426:1984 Iron ores. Spectrophotometric determination of nickel.

AENOR, Spectrophotometric determination of chloride ion

UNE 35054-1:1985 FERRONIOBIUM. SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM AFTER SEPARATION ON ION EXCHANGE RESIUS
UNE 38162:1991 ALUMINIUM AND ALUMINIUM ALLOYS. DETERMINATION OF ZINC. ATOMIC ABSORPTION SPECTROPHOTOMETRIC METHOD.
UNE 38160:1990 ALUMINIUM AND ALUMINIUM ALLOYS. DETERMINATION OF MAGNESIUM. ATOMIC ABSORPTION SPECTROPHOTOMETRIC METHOD
UNE 38164:1992 ALUMINIUM AND ALUMINIUM ALLOYS. DETERMINATION OF COPPER. ATOMIC ABSORPTION SPECTROPHOTOMETRIC METHOD.
UNE 38163:1991 ALUMINIUM AND ALUMINIUM ALLOYS. DETERMINATION OF NICKEL. ATOMIC ABSORPTION SPECTROPHOTOMETRIC METHOD.
UNE-EN 15192:2007 Characterisation of waste and soil - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

Professional Standard - Commodity Inspection, Spectrophotometric determination of chloride ion

SN/T 0837.4-2006 Determination of the amount of chlorine content in arsenic trioxide - Photometric method of distillation-mercuric thiocyanate
SN/T 3799-2014 Determination of potassium and sodium in coke ash.Atomic absorption spectrometry
SN/T 1788-2006 Determination of quinizarin - Extraction spectrophotometric method
SN/T 4304-2015 Determination of aluminum, magnesium, lead, silicon in barium chloride dihydrate for export.Inductively coupled plasma atomic emission spectrometry

Professional Standard - Environmental Protection, Spectrophotometric determination of chloride ion

HJ 889-2017 Determination of Soil Cation Exchange Capacity Hexammine Cobalt Trichloride Leaching-Spectrophotometric Method
HJ 586-2010 Water quality.Determination of free chlorine and total chlorine.Spectrophotonetric method using N,N-diethyl-1,4-phenylenediamine
HJ/T 50-1999 Water quality.Determination of trichloro-aldehyde.3-methyl-1-phenyl-5-pyrazolone spectrophotometric method
HJ/T 30-1999 Stationary source emission-Determination of chlorine.Methyl orange spectrophotometric method
HJ 826-2017 Water quality-Determination of anionic surfactants - Flow injection analysis(FIA) and methylene blue spectrophotometric method
HJ 534-2009 Ambient air.Determination of ammonia.Sodium hypochlorite.salicylic acid spectrophotometry
HJ 597-2011 Water quality- Determination of total mercury -Cold atomic absorption spectrophotometry
HJ 603-2011 Water quality.Determination of barium.Flame atomic absorption spectrophotometry
HJ 957-2018 Determination of Cobalt in Water Quality by Flame Atomic Absorption Spectrophotometry
HJ 757-2015 Water quality - Determination of chromium-Flame atomic absorption spectrometry
HJ 1046-2019 Determination of Antimony in Water Quality by Flame Atomic Absorption Spectrophotometry
HJ/T 27-1999 Stationary source emission-determination of hydrogen chloride.Mercuric thiocyanate spectrophotometric method
HJ/T 59-2000 Water quality.Determination of beryllium.Graphite furnace atomic absorption spectrophotometry
HJ 491-2009 Soil quality.Determination of total chromium.Flame atomic absorption spectrometry
HJ 602-2011 Water quality.Determination of barium.Graphite furnace atomic absorption spectrophotometry
HJ 673-2013 Water quality.Determination of vanadium by graphite furnace atomic absorption spectrometric method
HJ 748-2015 Water quality-Determination of Thallium-Graphite furnace absorption Apectrophotometric method
HJ 1047-2019 Water Quality Determination of Antimony Graphite Furnace Atomic Absorption Spectrophotometry
HJ 958-2018 Water Quality Cobalt Determination Graphite Furnace Atomic Absorption Spectrophotometry
HJ 1193-2021 Determination of Water Quality Indium Graphite Furnace Atomic Absorption Spectrophotometry
HJ 543-2009 Stationary source emission.Determination of mercury.Cold atomic absorption spectrophotometry
HJ 550-2015 Water quality.Determination of cobalt.5-Cl-PADAB Spectrophotometry
HJ 542-2009 Ambient air.Determination of mercury and its compounds.Cold atomic fluorescent spectrophotometry after sulfhydryl cotton preconcentraction
HJ 539-2009 Ambient air.Determination of lead .Graphite furnace atomic absorption spectrometry
HJ 539-2015 Ambient air- Determination of lead - Graphite furnace atomic absorption spectrometry
HJ 767-2015 Determination of Barium in Solid Waste - Graphite Furnace Atomic Absorption Spectrophotometry
HJ 749-2015 Solid Waste-Determination of total chromium -Flame atomic absorption spectrometry
HJ 807-2016 Water quality-Determination of molybdenum and titanium by graphite furnace atomic absorption spectrophotometry
HJ/T 64.1-2001 Stationary Source Emission.Determination of cadmium.Flame absorption spectrophotometric method
HJ/T 63.1-2001 Stationary source emission.Determination of nickel.Flame absorption spectrophotometric method
HJ 538-2009 Stationary source emission.Determination of lead.Flame atomic absorption spectrometry
HJ 685-2014 Stationary source emission.Determination of lead.Flame atomic absorption spectrophotometric method
HJ 550-2009 Water quality.Determination of cobalt.5-CI-PADAB spectrophotometry

Professional Standard - Electricity, Spectrophotometric determination of chloride ion

DL/T 1203-2013 Analytical methods for chloride in steam and water in fossil fuel power plants.Spectrophotometric method using mercury sulfocyanide

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

GB/T 11898-1989 Water quality--Determinatoin of free chlorine and total chlorine--Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine
GB 11898-1989 Determination of free chlorine and total chlorine in water quality N,N-diethyl-1,4-phenylenediamine spectrophotometric method
GB/T 11200.1-1989 Membrane process sodium hydroxide--Determination of sodium chlorate content--Tolidine spectrometric method
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 6730.24-2006 Iron ores Determination of total rare earth contentd Chlorophosphonazo mA spectrophotometric method
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 7494-1987 Water quality--Determination of anionic surfactants--Methylene blue spectrophotometric method
GB/T 17481-1998 The method for determination of choline choride in premix--Spectrophotometry
GB/T 9803-1988 Water quality--Determination of pentachlorophenol by safranine-T spectrophotometric method
GB/T 6150.7-2008 Methods for chemical analysis of tungsten concentrates.Determination of tantalum content and niobium content.Inductively coupled plasma emission spectrometry and spectrophotometry
GB/T 17593-1998 Textiles--Test method of heavy metal ions--Atomic absorption spectrophotometry
GB/T 10656-2008 Analysis of water used in boiler and cooling system.Determination of zinc.Zincon spectrophotometry
GB/T 10656-1989 Analytical methods for boiler water and cooling water--Determination of zinc ion--Zincon spectrophotometry
GB 10656-1989 Analytical methods for boiler water and cooling water - Determination of zinc ions - Zinc reagent spectrophotometric method
GB/T 16029-1995 Workplace air--Determination of chlorine--Methyl orange spectrophotometric method
GB/T 11200.2-1989 Membrane process sodium hydroxide--Determination of aluminium oxide content--Spectrometric method
GB/T 10267.6-1988 Method for analysis of calcium metal--The determination of iron,nickel,copper and manganese in calcium metal by atomic absorption spectrophotometry after extractive separation
GB/T 15506-1995 Water quality--Determination of barium--Atomic absorption spectrometry
GB/T 20931.8-2007 Methods for chemical analysis of lithium Determinationof calcium content Thiocyanate spectrophotometric method
GB/T 7731.7-2008 Ferrotungsten. Determination of tin content. Phenylfluorone photometric method and inductively coupled plasma-atomic emission spectrometry
GB/T 2129-1980 Determination of lead content in cadmium--Atomic absorption spectrophotometric method
GB/T 2131-1980 Determination of zinc content in cadmium--Atomic absorption spectrophotometric method
GB/T 13025.9-1991 General test method in salt industry--Determination of lead ion (photometry)
GB/T 223.49-1994 Methods for chemical analysis of iron,steel and alloy. Extraction separation-chlorophosphonazo mA spectrophotometric method for the determination of the total rare tarth content
GB/T 1878-1995 Phosphate rock and concentrate--Determination of iodine content--Spectrophotometric and specific ion electrode methods
GB/T 4325.11-2013 Methods for chemical analysis of molybdenum.Part 11:Determination of aluminum content.Chromazurol S spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 4325.18-2013 Methods for chemical analysis of molybdenum.Part 18:Determination of vanadium content.N-benzoyl-N-phenylhydroxylamine spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 14679-1993 Air quality. Determination of Ammonia. Sodium salicylate-sodium hypochlorite spectrophotometric method
GB/T 223.40-2007 Iron, steel and alloy Determination of niobium content by the sulphochlorophenol S spectrophotometric method
GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use.Determination of sodium chloride content.Spectrometric method
GB/T 6730.46-2006 Iron ores Determination of arsenic content Arseno-molybdenum blue spectrophotometric method after the distillation separation
GB/T 7468-1987 Water quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB/T 11905-1989 Water quality--Determination of calcium and magnesium--Atomic absorption spectrophotometric method
GB 7468-1987 Determination of Total Mercury in Water Quality by Cold Atomic Absorption Spectrophotometry
GB 11905-1989 Determination of Water Quality Calcium and Magnesium - Atomic Absorption Spectrophotometry
GB/T 11912-1989 Water quality--Determination of nickel--Flame atomic absorption spectrometric method
GB/T 11907-1989 Water quality--Determination of silver--Flame atomic absorption spectrophotometric method
GB/T 16781.2-1997 Natural gas--Determination of mercury--Cold atomic fluorescent spectrophotometry
GB/T 2399-2014 Cationic dyes.Determination of dyeing shade and relative strength
GB/T 2399-2003 Cationic dyes-Determination of dyeing shade and relative strength
GB/T 7731.6-2008 Ferrotungsten.Determination of arsenic content.The molybdenum blue photometrie method and 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 11213.2-1989 Sodium hydroxide for chemical fiber use--Determination of sodium chloride content--Spectrometric method
GB/T 4324.12-2012 Methods for chemical analysis of tungsten.Part 12:Determination of silicon content.Chlorization-molybdenum blue spectrophotometry
GB/T 6730.45-2006 Iron ores Determination of arsenic content Arseno-molybdenum blue spectrophotometric method after hydrogen arsenide separation
GB/T 223.31-2008 Iron,steel and alloy.Determination of arsenic content.Distillation-molybdenum blue spectrophotometric method
GB/T 7475-1987 Water quality--Determination of copper, zinc, lead and cadmium--Atomic absorption spectrometry
GB/T 15505-1995 Water quality--Determination of selenium--Graphite furnace atomic absorption spectrometric method
GB/T 14673-1993 Water quality. Determination of Vanalium. Graphite furnace atomic absorption spectrometric method
GB/T 11911-1989 Water quality--Determination of iron and manganese--Flame atomic absorption spectrometric method
GB/T 7731.9-2008 Ferrotungsten.Determination of bismuth content.The bismuth iodide photonmetric method and inductively coupled plasma-atomic emission spectrometry
GB/T 8220.8-1998 Methods for chemical analysis of bismuth--Determination of chlorine content--Distillation-mercuric thiocyanate photometric method
GB/T 32606-2016 Determination method of free formaldehyde in stationery goods.Spectrophotometry with acetylacetone
GB/T 4702.7-2016 Chromium metal.Determination of nitrogen content.Distillation-nessler reagent spectrophotometric method
GB/T 7731.8-2008 Ferrotungsten.Determination of antimony content.The tetraethlrhodamine photometrie method and inductively couple plasma-atomic mission spectrometry
GB/T 4325.17-2013 Methods for chemical analysis of molybdenum.Part 17:Determination of titanium content.Diantipyrylmethane spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 13747.3-2020 Methods for chemical analysis of zirconium and zirconium alloys－Part 3：Determination of nickel content－Dimethyglyoxime spectrophotometry and inductively coupled plasma atomic emission spectrometry
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 223.33-1994 Methods for chemical analysis of iron,steel and alloy. The chlorophosphonazo mA photometric method for the determination of cerium content after extraction separation
GB 223.33-1984 Methods for chemical analysis of iron,steel and alloy--The chlorophosphonazo mA photometric method for the determination of cerium content after extraction separation
GB/T 15076.7-2020 Methods for chemical analysis of tantalum and niobium—Part 7:Determination of phospherus content in niobium—4-Formyloxy-pentyl ketone-[2] extraction separation phosphomolybdate blue spectrophotometry and inductively coupled plasma atomic emission spectrom
GB/T 17139-1997 Soil quality--Determination of nickel--Flame atomic absorption spectrophotometry
GB/T 17136-1997 Soil quality--Determination of total mercury--Cold atomic absorption spectrophotometry
GB/T 15264-1994 Ambient air-Determination of lead-Flame atomic absorption spectrophotometric method
GB/T 15555.1-1995 Solid waste--Determination of total mercury--Cold atomic absorption spectrometry
GB/T 13196-1991 Water quality--Determination of sulphate--Flame atomic absorption spectrophotometric method
GB/T 13580.12-1992 Determination of sodium and potassium in the wet precipitation.Atomic absorption spectrophotometry
GB/T 11904-1989 Water quality--Determinatoin of potassium and sodium--Flame atomic absorption spectrophotometry
GB/T 11198.8-1989 Sulphuric acid for industrial use--Determination of lead content--Atomic absorption spectroscopy
GB/T 11198.4-1989 Sulphuric acid for industrial use--Determination of iron content--Atomic absorption spectroscopy
GB/T 4325.7-2013 Methods for chemical analysis of molybdenum.Part 7:Determination of iron content.1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 17593.4-2006 Textiles. Determination of heavy metals. Part 4: Arsenic and mercury. Atomic fluorescence spectrophotometry
GB/T 4375.10-1984 Methods for chemical analysis of gallium--The atomic absorption spectrophotometric method for the determination of zinc content
GB/T 4324.16-1984 Methods for chemical analysis of tungsten--The atomic absorption spectrophotometric method for the determination of magnesium content
GB/T 4324.17-1984 Methods for chemical analysis of tungsten--The atomic absorption spectrophotometric method for the determination of sodium content
GB/T 4324.18-1984 Methods for chemical analysis of tungsten--The atomic absorption spectrophotometric method for the determination of potassium content
GB/T 4324.14-1984 Methods for chemical analysis of tungsten--The atomic absorption spectrophotometric method for the determination of calcium content
GB/T 4325.17-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of sodium content
GB/T 4325.14-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of calcium content
GB/T 4325.18-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of potassium content
GB/T 4325.16-1984 Methods for chemical analysis of molybdenum--The atomic absorption spectrophotometric method for the determination of magnesium content
GB/T 4702.18-2020 Chromiun metal—Determination of vanadium content—Tantalum reagent trichloromethane extraction spectrophtometry method
GB/T 16101-1995 Workplace air--Determination of chloropicrin--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 17777-2009 Determination of molybdenum in feeds-Spectrophotometry
GB/T 17777-1999 Determination of molybenum in feedstuff--Spectrophotometry
GB/T 13747.10-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 10：Determination of tungsten content—Thiocyanate spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 13747.4-2020 Methods for chemical analysis of zirconium and zirconium alloys－Part 4：Determination of chromium content—Diphenylcarbazide spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 17137-1997 Soil quality--Determination of total chromium--Flame atomic absorption spectrophotometry
GB/T 17138-1997 Soil quality--Determination of copper, zinc--Flame atomic absorption spectrophotometry
GB/T 15555.2-1995 Solid waste--Determination of copper, zinc, lead, cadmium-- Atomic absorption spectrometry
GB/T 11198.10-1989 Sulphuric acid for industrial use--Determination of mercury content--Flameless atomic absorption spectremetric method
GB/T 4375.11-1984 Methods for chemical analysis of gallium--The cold vapor atomic absorption spectrophotometric method for the determination of mercury content
GB/T 5059.3-1985 Methods for chemical analysis of ferromolybdenum--The atomic absorption spectrophotometric method for the determination of copper content
GB/T 1628.2-2000 Glacial acetic acid for industrial use-Determination of color-Spectrophotometric method
GB/T 16109-1995 Workplace air--Determination of hydrogen chloride and hydrochloric acid--Mercuric rhodanate spectrophotometric method
GB/T 5059.6-2007 Ferromolybdenum-Determination of phosphorus content-Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometrc method
GB/T 4701.7-2009 Ferrotitanium-Determination of phosphorus content-Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method
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 17593.1-2006 Textiles. Determination of heavy metals. Part 1: Atomic absorption spectrophotometry
GB/T 6150.13-2022 Methods for chemical analysis of tungsten concentrates—Part 13：Determination of arsenic content—Atomic fluorescence spectrometry and the silver diethyldithiocarbamate（DDTC-Ag）spectrophotometry
GB/T 17528-1998 Determination of piperine content--Spectrophotometric method
GB/T 6437-2002 Determination of phosphorus in feed--Spectphotometry
GB/T 13900-1992 Water quality.Determination of RDX.Spectrophotometry
GB/T 13903-1992 Water quality.Determination of TNT.Spectrophotometry

Indonesia Standards, Spectrophotometric determination of chloride ion

SNI 06-4824-1998 Test methods for free chlorine content in water by visible light spectrophotometers in diethyl phenylendiamine (DPD)

中华人民共和国国家卫生和计划生育委员会, Spectrophotometric determination of chloride ion

WS/T 60-1996 Urine.Determination of pentachlorophenol.Spectrophotometric method
WS/T 66-1996 Blood.Determination of cholinesterase activity.Spectrophotometric method--Hydroxylamine-ferric chloride method

Military Standard of the People's Republic of China-General Armament Department, Spectrophotometric determination of chloride ion

GJB 3639-1999 Determination of Benzene Chloroacetophenone UV Spectrophotometry
GJB 3639-1999(XG1-2015) Determination of Benzene Chloroacetophenone UV Spectrophotometry Modification Sheet 1-2015

工业和信息化部, Spectrophotometric determination of chloride ion

YS/T 1259-2018 Determination of fluoride ion content on the surface of zirconium alloy pipes by spectrophotometry
YS/T 1075.9-2022 Methods for chemical analysis of vanadium-aluminum and molybdenum-aluminum master alloys Part 9: Determination of chlorine content Silver chloride spectrophotometry
YB/T 5043-2012 Determination of molybdenum phosphorus oxide content n-butanol-chloroform extraction spectrophotometry
YS/T 3015.7-2017 Methods for chemical analysis of gold-loaded carbon Part 7: Determination of arsenic content Atomic fluorescence spectrometry and inductively coupled plasma atomic emission spectrometry
YS/T 3015.6-2017 Methods for chemical analysis of gold-loaded carbon Part 6: Determination of mercury content Atomic fluorescence spectrometry and inductively coupled plasma atomic emission spectrometry
YS/T 1380-2020 Chemical analysis methods for rhodium compounds Determination of chloride ion and nitrate ion content Ion chromatography

American Society for Testing and Materials (ASTM), Spectrophotometric determination of chloride ion

ASTM UOP803-84 Chlorination Color of Phenol by Spectrophotometry
ASTM UOP876-93 Platinum in Chloroplatinic Acid by Spectrophotometry
ASTM D3561-16 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D3561-11 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM E1097-97 Standard Guide for Direct Current Plasma Emission Spectrometry Analysis
ASTM E10-08 Standard Test Method for Brinell Hardness of Metallic Materials
ASTM E10-15 Standard Test Method for Brinell Hardness of Metallic Materials
ASTM D4190-08 Standard Test Method for Elements in Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
ASTM E1097-03 Standard Guide for Direct Current Plasma Emission Spectrometry Analysis
ASTM D3561-16(2021)e1 Standard Test Method for Lithium, Potassium, and Sodium Ions in Brackish Water, Seawater, and Brines by Atomic Absorption Spectrophotometry
ASTM D4190-99 Standard Test Method for Elements in Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
ASTM D5184-01 Standard Test Methods for Determination of Aluminum and Silicon in Fuel Oils by Ashing, Fusion, Inductively Coupled Plasma Atomic Emission Spectrometry, and Atomic Absorption Spectrometry
ASTM D5184-01(2006) Standard Test Methods for Determination of Aluminum and Silicon in Fuel Oils by Ashing, Fusion, Inductively Coupled Plasma Atomic Emission Spectrometry, and Atomic Absorption Spectrometry
ASTM E1754-17 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM E1754-17a Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM E1754-08 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM UOP800-79 Vanadium, Nickel and Iron in Petroleum Oils by Atomic Absorption Spectrophotometry
ASTM UOP549-09 Sodium in Petroleum Distillates by ICP-OES or AAS
ASTM E1754-95(2001)e1 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM E1754-95 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM D5153-22 Standard Test Method for Palladium in Molecular Sieve Catalyst by Atomic Absorption Spectrophotometry
ASTM E1786-96 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E1786-02 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E1786-08 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E1786-17 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E1786-17a Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM D3986-07 Standard Test Method for Barium in Brines, Seawater, and Brackish Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
ASTM D3986-95 Standard Test Method for Barium in Brines, Seawater, and Brackish Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
ASTM D3986-02 Standard Test Method for Barium in Brines, Seawater, and Brackish Water by Direct-Current Argon Plasma Atomic Emission Spectroscopy
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 D6832-02 Standard Test Method for the Determination of Hexavalent Chromium in Workplace Air by Ion Chromatography and Spectrophotometric Measurement Using 1,5-diphenylcarbazide
ASTM D6832-08 Standard Test Method for the Determination of Hexavalent Chromium in Workplace Air by Ion Chromatography and Spectrophotometric Measurement Using 1,5-diphenylcarbazide
ASTM D7614-20 Standard Test Method for Determination of Total Suspended Particulate (TSP) Hexavalent Chromium in Ambient Air Analyzed by Ion Chromatography (IC) and Spectrophotometric Measurements

British Standards Institution (BSI), Spectrophotometric determination of chloride ion

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 EN 13506:2002 Water quality - Determination of mercury by atomic fluorescence spectrometry
BS EN 13506:2002*BS 6068-2.74:2002 Water quality - Determination of mercury by atomic fluorescence spectrometry
BS EN 16318:2013+A1:2016 Fertilizers and liming materials. Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
BS EN ISO 7980:1987 Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method
BS ISO 21501-1:2009 Determination of particle size distribution - Single particle light interaction methods - Light scattering aerosol spectrometer
BS ISO 10540-3:2003 Animal and vegetable fats and oils - Determination of phosphorus content - Method using inductively coupled plasma (ICP) optical emission spectroscopy
BS EN ISO 4945:2010 Steel. Determination of nitrogen content. Spectrophotometric method
BS EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method
BS ISO 20258:2018 Magnesium lithium alloys. Determination of lithium. Inductively coupled plasma optical emission spectrometric method

European Committee for Standardization (CEN), Spectrophotometric determination of chloride ion

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)
EN 16318:2013+A1:2016 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
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)
EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006)
EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)
EN ISO 10304-4:2022 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 10304-4:2022)

VN-TCVN, Spectrophotometric determination of chloride ion

TCVN 6225-1-2012 Water quality Determination of free chlorine and total chlorine.Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine
TCVN 7724-2007 Water quality.Determination of merdury.Method using atomic fluorescence spectrometry

Liaoning Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB21/T 611-1991 Determination of calcium and magnesium ions in soil soluble salts - Atomic absorption spectrophotometry
DB21/T 612-1991 Determination of potassium and sodium ions in soil soluble salts - flame photometry

Professional Standard - Hygiene , Spectrophotometric determination of chloride ion

WS/T 64-1996 Urine.Determination of trichloroacetic acid.Spectrophotometric method
WS/T 22-1996 Fluorophotometric method for determination of free protoporphyrin in blood
WS/T 65-1996 Urine.Determination of chlor dimeform and 4-chloro-0-toluidine.Spectrophotometric method
WS/T 36-1996 Urine.Determination of chromium.Spectrophotometric method
WS/T 43-1996 Urine.Determination of nickel.Spectrophotometric method
WS/T 48-1996 Urine.Determination of phenol.Spectrophotometric method

中华人民共和国环境保护部, Spectrophotometric determination of chloride ion

GB 7494-1987 Water quality-Determination of anionic surfactants-Methylene blue spectrophotometric method
GB 9803-1988 Water quality-Determination of pentachlorophenol by safranine-T spectrophotometric method
GB 11907-1989 Water quality-Determination of silver-Flame atomic absorption spectrophotometric method
GB 11912-1989 Water quality-Determination of nickel-Flame atomic absorption spectrophotometric method
GB 11911-1989 Water quality-Determination of iron and manganese-Flame atomic absorption spectrophotometric method
GB 7475-1987 Water quality-Determination of copper,zinc,lead and cadmium-Atomlc absorption spectrometry
GB 13580.12-1992 Determination of sodium and potassium in the wet precipitation—Atomic absorption spectrophotometry
GB 11904-1989 Water quality-Determination of potassium and sodium-Flame atomic absorption spectrophotometry
GB 13196-1991 Water quality-Determination of sulphate-Flame atomic absorption spectrophotometric method
GB 13580.13-1992 Determination of calcium and magnesium in the wet precipitation--Atomic absorption spectrophotometry

Heilongjiang Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB2308/T 111-2022 Technical specifications for water quality free chlorine and total chlorine (portable spectrophotometry) monitoring

YU-JUS, Spectrophotometric determination of chloride ion

JUS H.Z1.149-1987 Testing of industrial vvaters. Determination of anionic surfactants. Spectrophotometric method
JUS H.B8.043-1991 Liquid hydrocarbons. Determination of total chloride content. Spectrophotonetric method
JUS H.G8.103-1984 Reagents. Potassium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.197-1985 Reagents. Ammonium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.081-1983 Reagents. Sodi um chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.110-1984 Reagents. Potassium chloride. Determination of sodium content. Flame emission spectrophotometric method
JUS H.G8.088-1983 Reagents.Sodium chloride.Determination of potassium content.Flame emission spectrophotometric method
JUS H.G8.346-1988 Reagents Zinec chloride. Determination of sodium and potassium contents.Flane emission speetrophotometric nethod
JUS H.G8.201-1985 Reagents. Ammonium chloride. Determ inati on of sodium and potassium contents. Flame emission spectrophotometric method

Xinjiang Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB65/T 3950-2016 Water quality-Determination of anionic surfactants in water-Flow Injection-Spectrophotometric method

Association of Official Analytical Chemists (AOAC), Spectrophotometric determination of chloride ion

AOAC Official Method 958.08 Spectrophotometric method for determination of pesticide chlorsulfone residues
AOAC Official Method 965.36 Spectrophotometric determination of pesticide diclonalquinone residues

RO-ASRO, Spectrophotometric determination of chloride ion

STAS SR 13362-1996 Sodium chloride. Determination of iron. 1,10 - phenanthroline Photometric Method
STAS SR 8934-29-1997 Sodium chloride. Determination of potasium iodit. Photometric method
STAS SR 8934-30-1997 Sodium chloride. Determination of sodium content. Flamphotometric method.
STAS SR 8934-21-1997 Sodium chloride. Determination of magnesium chloride content. Flame atomic absorption spectrometric method

ES-AENOR, Spectrophotometric determination of chloride ion

FI-SFS, Spectrophotometric determination of chloride ion

IN-BIS, Spectrophotometric determination of chloride ion

SE-SIS, Spectrophotometric determination of chloride ion

SIS SS 02 81 72-1989 Determination of available chlorine in water — Photometric method

Japanese Industrial Standards Committee (JISC), Spectrophotometric determination of chloride ion

JIS G 1234:2020 Iron and steel -- Determination of tellurium -- Tin (II) chloride reduction spectrophotometric method
JIS G 1228-2:2022 Iron and steel -- Determination of nitrogen -- Part 2: Spectrophotometric methods after ammonium distillation separation
JIS G 1253:1995 Iron and steel -- Method for spark discharge atomic emission spectrometric analysis
JIS G 1235-1:2021 Iron and steel -- Determination of antimony -- Part 1: Rhodamine B spectrophotometric method after extraction of chloride
JIS K 1201-5:2000 Sodium carbonate for industrial use -- Part 5: Determination of iron content -- 1,10-Phenanthroline molecular absorption spectrometry, Atomic absorption spectrometry, and inductively coupled plasma atomic emission spectrometry
JIS K 1310-3:2000 Hydrochloric acid for industrial use -- Part 3: Determination of iron content -- 1,10-Phenanthroline molecular absorption spectrometry, Electrothermal type atomic absorption spectrometry, inductively coupled plasma atomic emission spectrometry
JIS G 1232-2:2021 Iron and steel -- Determination of zirconium -- Part 2: Xylenol orange spectrophotometric method after fluoride coprecipitation separation

Professional Standard - Chemical Industry, Spectrophotometric determination of chloride ion

HG/T 2023-1991 Determination of free chlorine and total chlorine in industrial circulating cooling water N,N-Diethyl-1,4-Phenylenediamine spectrophotometric method
HG/T 3525-2003 Industrial circulating cooling water-Determination of aluminium-Spectrometric method using pyrocatechol violet
HG/T 5042-2016 Phosphorus pentachloride for industrial use.Determination of iron content.Spetrophotometric method
HG/T 4210-2011 Phosphorus trichloride for industrial use.determination of iron content-spectrophotometric method
HG/T 4213-2011 Phosphorus oxychloride for industrial use.determination of iron content.spectrophotometric method
HG/T 4075-2008 Phosphorus trichloride for industrial use.Determination of phosphoric acid content-spectrometric method
HG/T 2156-1991 Determination of anionic surface active agent in industrial circulating cooling water Methylene blue spectrophotometric method
HG/T 2156-2009 Determination of anionic surfactants in industrial circulating cooling water.Spectrophotometric method using methylene blue

Hunan Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB43/T 1403-2018 Water Quality Determination of Ammonia Nitrogen-Gas-liquid Separation and Collection Spectrophotometry
DB43/T 1404-2018 Determination of total cyanide in water and soil by gas-liquid separation and collection spectrophotometry

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

GB/T 39302-2020 Reclaimed water quality—Determination of anionic surfactants—Methylene blue spectrophotometric method
GB/T 223.37-2020 Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation
GB/T 13747.7-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 7：Determination of manganese content—Patassium periodate spectrometry and inductively coupled plasma atomic emission spectrometry
GB/T 13747.2-2019 Methods for chemical analysis of zirconium and zirconium alloys—Part 2：Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry

ES-UNE, Spectrophotometric determination of chloride ion

UNE-EN 16318:2015+A1:2016 Fertilizers and liming materials - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B)
UNE-EN ISO 4945:2019 Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018)
UNE-EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021) (Endorsed by Asociación Española de Normalización in September of 2021.)

German Institute for Standardization, Spectrophotometric determination of chloride ion

DIN EN 16318:2016-07 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version EN 16318:2013+A1:2016
DIN EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006); English version of DIN EN ISO 17852:2008-04
DIN EN 16318:2014 Fertilizers - Determination of trace elements - Determination of chromium (VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version EN 16318:2013
DIN 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); German version CEN/TS 16318:2012
DIN EN 10178:2023-07 Steels - Determination of niobium - Spectrophotometric method; German and English version prEN 10178:2023 / Note: Date of issue 2023-05-26*Intended as replacement for DIN EN 10178 (1990-04).
DIN EN ISO 4945:2019-03 Steel - Determination of nitrogen - Spectrophotometric method (ISO 4945:2018); German version EN ISO 4945:2018
DIN V ENV 14138:2002 Lead and lead alloys - Analysis by flame atomic absorption spectrometry (FAAS) or inductively coupled plasma emission spectrometry (ICP-ES), after separation by co-precipitation; German version ENV 14138:2001
DIN EN ISO 10304-4:1999 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
DIN EN ISO 4945:2010 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977); German version EN ISO 4945:2009
DIN EN 10179:2023-07 Steels - Determination of nitrogen (trace amounts) - Spectrophotometric method; German and English version prEN 10179:2023 / Note: Date of issue 2023-05-26*Intended as replacement for DIN EN 10179 (1990-04).
DIN EN 16318:2016 Fertilizers and liming materials - Determination of chromium(VI) by photometry (method A) and by ion chromatography with spectrophotometric detection (method B); German version EN 16318:2013+A1:2016
DIN 51577-5:2017 Testing of lubricants - Determination of chlorine content - Part 5: Direct determination by optical emission spectral analysis with inductively coupled plasma (ICP OES)
DIN EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method; German version EN 12947:2000

Professional Standard - Ferrous Metallurgy, Spectrophotometric determination of chloride ion

YB/T 5190-2007 High pure graphite materials-Determination of chlorines content-spectrophotometric method
YB/T 5190-1993 Spectrophotometric determination of chlorine content in high-purity graphite materials

Professional Standard - Water Conservancy, Spectrophotometric determination of chloride ion

SL 366-2006 Water quality.Determination of petroleum oil.molecular fluorescence spectrometric method
SL 327.1-2005 Water quality.Determination of arsenic.Atomic fluorescence spectrometric method
SL 327.2-2005 Water quality.Determination of mercury.Atomic fluorescence spectrometric method
SL 327.3-2005 Water quality - determination of selenium - atomic fluorescence spectrometric method
SL 327.4-2005 Water quality.Determination of lead.Atomic fluorescence spectrometric method
SL 88-1994 Determination of chlorophyll(Spectrophotometric method)
SL 93.2-1994 Determination of oil and grease (Vitraviolet spectrophotometric method)
SL 92-1994 Determination of antimony (5-Br-PADAP spectrophotometric method)

Korean Agency for Technology and Standards (KATS), Spectrophotometric determination of chloride ion

KS E 3030-2007 Atomic absorption spectrochemical analysis for iron ores
KS D 1673-2007 Methods for inductively coupled plasma emission spectrochemical analysis of steel
KS I ISO 17733:2005 Workplace air－Determination of mercury and inorganic mercury compounds－Method by cold－vapour atomic absorption spectrometry or atomic fluorescence spectrometry
KS D ISO 11652:2002 Steel and iron－Determination of cobalt content－Flame atomic absorption spectrometric method
KS D ISO 15353:2002 Steel and iron－Determination of tin content －Flame atomic absorption spectrometric method(extraction as Sn－SCN)
KS D ISO 3981-2002(2022) Aluminum and aluminum alloys?Determination of nickel－Atomic absorption spectrophotometric method
KS D ISO 3981-2002(2017) Aluminum and aluminum alloys?Determination of nickel－Atomic absorption spectrophotometric method
KS I ISO 10304-4:2008 Water quality-Determination of dissolved anions by liquid chromatography of ions-Part 4:Determination of chlorate, chloride and chlorite in water with low contamination
KS D ISO 4945:2002 Steel－Determination of nitrogen content－Spectrophotometric method
KS D ISO 1053-2002(2007) Zinc－Determination of copper content?Spectrophotometric method
KS D ISO 3980:2002 Aluminium and aluminium alloys：Determination of copper content－Atomic absorption spectrophotometric method
KS D ISO 3981:2002 Aluminum and aluminum alloys ? Determination of nickel－Atomic absorption spectrophotometric method
KS D ISO 3256:2002 Aluminum and aluminum alloys－Determination of magnesium－Atomic absorption spectrophotometric method
KS E ISO 13313:2007 Iron ores－Determination of sodium content－Flame atomic absorption spectrometric method
KS E ISO 13312:2007 Iron ores－Determination of potassium content－Flame atomic absorption spectrometric method
KS E ISO 8556:2001 Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS M ISO 2272:2007 Surface active agents－Soaps－Determination of low contents of free glycerol by molecular absorption spectrometry
KS I ISO 16740-2007(2017) Workplace air－Determination of hexavalent chromium in airborne particulate matter－Method by ion chromatography and spectrophotometric measurement using diphenyl carbazide

Professional Standard - Non-ferrous Metal, Spectrophotometric determination of chloride ion

YS/T 536.8-2009 Methods for chemical analysis of bismuth.Determination of chlorine content.Mercuric thiocyanate photometric method
YS/T 226.9-1994 Determination of chlorine content in selenium (mercuric thiocyanate absorptiometry)
YS/T 227.8-1994 Determination of Magnesium and Sodium in Tellurium (Atomic Absorption Spectrophotometry)
YS/T 536.8-2006 Bismuth Chemical Analysis Method Distillation-Mercury Thiocyanate Spectrophotometric Determination of Chlorine Content
YS/T 555.3-2009 Methods for chemical analysis of molybdenum concentrate.Determination of arsenic conten.Atomic fluorescence spectrometry
YS/T 226.11-1994 Determination of magnesium, copper, iron and nickel in selenium (atomic absorption spectrophotometry)
YS/T 372.18-2006 Methods for elementary analysis of precious alloy. Determination of gadolinium content. Chlorophosphonazo Ⅲ spectrophotometry
YS/T 372.19-2006 Methods for elementary analysis of precious alloy. Determination of yttrium content.Chlorophosphonazo Ⅲ spectrophotometry
YS/T 520.10-2006 Gallium Chemical Analysis Methods Atomic Absorption Spectrophotometry Determination of Zinc Content
YS/T 520.11-2006 Gallium Chemical Analysis Method Cold Atomic Absorption Spectrophotometric Determination of Mercury
YS/T 248.8-1985 Crude lead chemical analysis method atomic absorption spectrophotometry determination of gold content
YS/T 248.9-1985 Crude lead chemical analysis methods atomic absorption spectrophotometry determination of silver content
YS/T 37.1-2007 High pure germanium dioxide. Determination of chlorine content. Mercuric sulfocyanide spectrophotometric method
YS/T 37.1-1992 High-purity germanium dioxide chemical analysis method mercury thiocyanate spectrophotometric determination of chlorine content

International Organization for Standardization (ISO), Spectrophotometric determination of chloride ion

ISO 17733:2004 Workplace air - Determination of mercury and inorganic mercury compounds - Method by cold-vapour atomic absorption spectrometry or atomic fluorescence spectrometry
ISO 17733:2015 Workplace air - Determination of mercury and inorganic mercury compounds - Method by cold-vapour atomic absorption spectrometry or atomic fluorescence spectrometry
ISO 10540-3:2002 Animal and vegetable fats and oils - Determination of phosphorus content - Part 3: Method using inductively coupled plasma (ICP) optical emission spectroscopy
ISO 2050:1976 Potassium chloride for industrial use; Determination of potassium content; Flame emission spectrophotometric method
ISO 1830:1982 Pulps; Determination of manganese content; Sodium periodate photometric and flame atomic absorption spectrometric methods
ISO 9668:1990 Pulps; determination of magnesium content; flame atomic absorption spectrometric method
ISO 4735:1981 Oils of citrus; Determination of CD value by ultraviolet spectrophotometric analysis
ISO 2272:1972 Surface active agents — Analysis of soaps — Determination of low contents of free glycerol spectrophotometric method
ISO 1053:1975 Zinc; Determination of copper content; Spectrophotometric method
ISO 4945:1977 Steel; Determination of nitrogen content; Spectrophotometric method
ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method
ISO 3980:1977 Aluminium and aluminium alloys; Determination of copper; Atomic absorption spectrophotometric method
ISO 3981:1977 Aluminium and aluminium alloys; Determination of nickel; Atomic absorption spectrophotometric method
ISO 3256:1977 Aluminium and aluminium alloys; Determination of magnesium; Atomic absorption spectrophotometric method
ISO 4155:2022 Magnesium and magnesium alloys — Determination of nickel — Inductively coupled plasma optical emission spectrometric method
ISO 17058:2004 Steel and iron - Determination of arsenic content - Spectrophotometric method
ISO 5566:1982 Turmeric; Determination of colouring power; Spectrophotometric method
ISO 9441:1988 Steel; determination of niobium content; PAR spectrophotometric method

Danish Standards Foundation, Spectrophotometric determination of chloride ion

DS/R 209:2006 Determination of oil and grease in water - Extraction with tetrachloroethylene and measurement by infrared spectrophotometry
DS/ISO 15192:2021 Soil and waste – Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection
DS/EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method
DS/EN ISO 15192:2021 Soil and waste – Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection (ISO 15192:2021)
DS/EN 15192:2007 Characterisation of waste and soil - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

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, Spectrophotometric determination of chloride ion

GB/T 4698.23-2017 Methods for chemical analysis of titanium sponge，titanium and titanium alloys—Part 23：Determination of palladium content—Stannous choride-potassium iodide spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 6730.47-2017 Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method
GB/T 33465-2016 Determination of chlorine and silicon in gasoline by inductively coupled plasma optical emission spectrometry（ICP-OES）
GB/T 36084-2018 Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry
GB/T 34176-2017 Chemical analysis methods for determination of Fe2+ and Fe3+ in refractory products by the spectral photometric method with 1,10-phenanthroline
GB/T 4698.25-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 25：Determination of chlorine content—Silver chlorin spectrophotometry
GB/T 13747.25-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 25：Determination of niobium content—2-(5-bromo-2-pyridylazo)-5-diethylam inophenol spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 4698.22-2017 Methods for chemical analysis of titanium sponge ,titanium and titanium alloys—Part 22：Determination of niobium content—5-Br-PADAP spectrophotometry and inductively coupled plasma atomic emission spectrometry
GB/T 5195.6-2017 Fluorspar—Determination of phosphorus content—Photometric method

Professional Standard - Agriculture, Spectrophotometric determination of chloride ion

GB 13025.9-1991 Determination of lead ion (photometric method) general test method for salt industry
DBJ440100/T 43-2009 Determination of Total Chromium in Water Quality Graphite Furnace Atomic Absorption Spectrophotometry

Group Standards of the People's Republic of China, Spectrophotometric determination of chloride ion

T/GXAF 0010-2023 Spectrophotometric method for the determination of free amino acid content in water-soluble fertilizers
T/NAIA 0133-2022 Determination of Mercury in Industrial Sulfuric Acid - Atomic Fluorescence Spectrophotometry
T/NAIA 061-2021 Determination of Cyanogen Chloride in Drinking Water by Flow Injection Spectrophotometry
T/QAS 060-2021 Determination of Mercury in Brine Pyrolysis Atomic Absorption Spectrophotometry
T/QAS 031-2021 Spectrophotometric method for the determination of iodine in brine
T/QAS 034-2021 Spectrophotometric method for determination of fluorine in brine
T/QAS 036-2021 Spectrophotometric method for the determination of bromine in brine
T/NAIA 004-2020 Determination of Ammonia Nitrogen Concentration in Rumen Fluid Alkaline Sodium Hypochlorite-Phenol Spectrophotometry
T/NAIA 0211-2023 Determination of Sodium Chloride in High Salt Foods by Inductively Coupled Plasma Emission Spectrometry
T/CQEEMA 3-2021 Stationary sources emission —Determination of hydrogen chloride—Fourier transform infrared spectrophotometry
T/QAS 016-2020 Determination of Na, Ca and Mg Contents in Potassium Chloride by Inductively Coupled Plasma Emission Spectrometry

Hebei Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB13/T 5459-2021 Determination of anionic synthetic detergents in drinking water by direct extraction spectrophotometry

ET-QSAE, Spectrophotometric determination of chloride ion

ES 401-2000

Anhui Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB34/T 815-2008 Determination of Mercury in Feed - Atomic Hydride Spectrophotometry

BE-NBN, Spectrophotometric determination of chloride ion

NBN T 03-386-1981 Sulphur for industrial use - Determination of chloride content -Photometric method
NBN B 12-211-1975
NBN T 03-418-1983 Aluminium oxide primarily used for the production of aluminium - Determination of fluorine content - Alizarin complexone and lanthanum chloride spectrophotometric method
NBN T 63-123-1980 Surface active agents - Analysis of soaps - Determination of low contents of free glycerol - Spectrophotometric method
NBN P 32-004-1977 Zinc - Determination of copper content -Spectrophotometric method

NL-NEN, Spectrophotometric determination of chloride ion

NEN 6674-1981 Waste water - Photometric determination of anionactive detergents

KR-KS, Spectrophotometric determination of chloride ion

KS D ISO 4945-2022 Steel — Determination of nitrogen — Spectrophotometric method

Professional Standard - Coal, Spectrophotometric determination of chloride ion

MT/T 361-1994 Determination of Copper in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 364-1994 Determination method of cadmium in coal mine water - Atomic absorption spectrophotometry
MT/T 365-1994 Method for Determination of Manganese in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 363-1994 Determination of Zinc in Coal Mine Water - Atomic Absorption Spectrophotometry
MT/T 362-1994 Determination method of lead in coal mine water-Atomic absorption spectrophotometry

RU-GOST R, Spectrophotometric determination of chloride ion

GOST R 54730-2011 Food common salt. Measurement (determination) of potassium-ion mass fraction by flame-photometric method
GOST 30355.6-1996 Sulphur for industrial use. Determination of chloride content. Photometric method
GOST R 54351-2011 Food common salt. Determination of chlor-ion mass fraction by mercurymetric method

CZ-CSN, Spectrophotometric determination of chloride ion

CSN 65 2478-1981 Sodium Chloride (Salt) Photometric Method of Cobalt Content Determination
CSN ISO 3256:1992 Aluminium and aluminium alloys - Determination of magnesium - Atomic absorption spectrophotometric method
CSN ISO 3980:1992 Aluminium and aluminium alloys - Determination of copper - Atomic absorption spectrophotometric method
CSN ISO 3981:1992 Aluminium and aluminium alloys - Determination of nickel - Atomic absorption spectrophotometric method
CSN 75 7400-1998 Water quality - Determination of silver by atomic absorption spectrometric methods
CSN ISO 778:1994 Pulps. Determination of copper content. Extraction photometric and flame atomic absorption spectrometric methods
CSN EN 29658-1994 Steel - Determination of aluminium content - Flame atomic spectrometric method
CSN ISO 3856-1:1993 Paints and varnishes. Determination of "soluble" metal content. Part 1: Determination of lead content - Flame atomic absorption spectrometric method and dithizone spectrometric method
CSN 56 0186-8-1995 Methods of test for beer. Colour determination by spectrophotometric method

Professional Standard - Nuclear Industry, Spectrophotometric determination of chloride ion

EJ/T 814-1994 Determination of Thorium in Uranium Ore PMBP Extraction and Separation of Arsenazo Ⅲ Spectrophotometry
EJ/T 20214-2018 Determination of silicon in sodium-cooled fast neutron breeder pile by spectrophotometry
EJ/T 20172-2018 Determination of Nitrogen in Sodium Cooled Fast Neutron Breeder Reactor by Spectrophotometry
EJ/T 547-1991 Determination of Lead in Uranium-bearing Rocks by Flame Atomic Absorption Spectrophotometry

Professional Standard - Electron, Spectrophotometric determination of chloride ion

SJ/T 10171.11-1991 Determination of copper and iron content in separator by atomic absorption spectrophotometry
SJ/T 11013-1996 Methods of analysis for pure silver brazing for electronic components - Determination of cadmium (spectrophotometric-atomic absorption method)
SJ/T 11024-1996 Methods of analysis for silver brazing for electronic components - Determination of antimony (spectrophotometric-atomic absorption method)
SJ/T 11023-1996 Methods of analysis for silver brazing for electronic components - Determination of bismuth (spectrophotometric-atomic absorption method)
SJ/T 11025-1996 Methods of analysis for silver brazing for electronic components - Determination of lead (spectrophotometric-atomic absorption method)
SJ/T 11027-1996 Methods of analysis for silver brazing for electronic components - Determination of magnesium (spectrophotometric-atomic absorption method)

Standard Association of Australia （SAA）, Spectrophotometric determination of chloride ion

AS 5009.2:2003 Determination of particle size distribution by centrifugal liquid sedimentation methods - Photocentrifuge method
AS 2723:1984 Waters - Determination of uranium (VI) - Spectrophotometric method

GOSTR, Spectrophotometric determination of chloride ion

GOST R 59016-2020 Mineral natural drinking waters. Determination of the mass concentration of bromide ions by the photometric method

Professional Standard - Aviation, Spectrophotometric determination of chloride ion

HB 5297.13-1984 Determination of Cerium in Titanium Alloy Chlorophosphine Azo Ⅲ Absorption Spectrophotometry
HB 5297.21-2001 Titanium alloy chemical analysis method copper iron reagent, copper reagent extraction separation - azochloric acid Ⅲ spectrophotometric determination of yttrium content
HB 5297.20-2001 Chlorophosphine azo Ⅲ Spectrophotometric Method for Chemical Analysis of Titanium Alloy Determination of Cerium Content

IT-UNI, Spectrophotometric determination of chloride ion

UNI EN ISO 15192:2021 Soil and waste - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

Professional Standard - Urban Construction, Spectrophotometric determination of chloride ion

CJ/T 100-1999 Municipal domestic refuse.Determination of cadmium.Atomic absorption spectrophotometric method
CJ/T 101-1999 Municipal domestic refuse.Determination of lead.Atomic absorption spectrophotometric method
CJ/T 98-1999 Municipal domestic refuse.Determination of mercury.Cold atomic absorption spectrophotometric method

UNKNOWN, Spectrophotometric determination of chloride ion

ISBN GB/T 15264-94

Yunnan Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB53/T 728-2015 Determination of Indium Content in Zinc Materials - Atomic Absorption Spectrophotometry
DB53/T 937-2019 Determination of Indium Content in Indium Slag Flame Atomic Absorption Spectrophotometry

Sichuan Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB51/T 1347-2011 Determination of Cadmium in Crops - Graphite Furnace Atomic Absorption Spectrophotometry

Shandong Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB37/T 1954-2011 Determination of Mercury and Arsenic in Agricultural Water by Atomic Fluorescence Spectrometry
DB37/T 1953-2011 Determination of copper, zinc, lead and cadmium in agricultural water - atomic absorption spectrophotometry
DB37/T 4150-2020 Determination of Water Quality β-Naphthol by Fluorescence Spectrophotometry

CEN - European Committee for Standardization, Spectrophotometric determination of chloride ion

EN ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method

PL-PKN, Spectrophotometric determination of chloride ion

PN C04288-15-1987 Technical fats Methods ot' testing Determination of nickel Spectrophotometric method
PN C04642-06-1993 Water and waste water. Tests for pollutants in atmopheric precipitation. Determination of chlorides by spectrophotometric method

Professional Standard - Energy, Spectrophotometric determination of chloride ion

NB/SH/T 0929-2016 Determination of Chlorine Content in Lubricating Oil by Inductively Coupled Plasma Emission Spectrometry

Qinghai Provincial Standard of the People's Republic of China, Spectrophotometric determination of chloride ion

DB63/T 1317-2014 Determination of Na, Ca and Mg Contents in Potassium Chloride by Inductively Coupled Plasma Emission Spectrometry

国家能源局, Spectrophotometric determination of chloride ion

SH/T 0929-2016 Determination of chlorine content in lubricating oils by inductively coupled plasma optical emission spectrometry

TR-TSE, Spectrophotometric determination of chloride ion

TS 2113-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDES CONTENT PHOTOMETRIC METHOD
TS 653-1968 CHEMICAL ANALYSIS OF STEELS DETERMINATION OF MANGANESE (SPECTROPHOTOMETRIC METHOD)
TS 3652-1981 METHODS FOR THE ANALYSIS OF WATER — DETERMINATION OF ZINC CONTENT — Zincon Spectrophotometry and Atomic Absorption Methods

AT-ON, Spectrophotometric determination of chloride ion

ONORM EN 27520-1992 Ferronickel - Determination of cobalt content -Flame atomic absorption spectrometric method

Lithuanian Standards Office , Spectrophotometric determination of chloride ion

LST EN 15192-2007 Characterisation of waste and soil - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection