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Spectrophotometric determination of substance content

Spectrophotometric determination of substance content, Total:496 items.

In the international standard classification, Spectrophotometric determination of substance content involves: Fertilizers, Animal feeding stuffs, Testing of metals, Fuels, Water quality, General methods of tests and analysis for food products, Ferrous metals, Non-ferrous metals, Vocabularies, Insulating fluids, Spices and condiments. Food additives, Non-metalliferous minerals, Powder metallurgy, Semiconducting materials, Milk and milk products, Metalliferous minerals, Farming and forestry, Air quality, Inorganic chemicals, Tea. Coffee. Cocoa, Tobacco, tobacco products and related equipment, Organic chemicals, TEXTILE AND LEATHER TECHNOLOGY, Ferroalloys, Pharmaceutics, Analytical chemistry, Food products in general, Petroleum products in general, Fruits. Vegetables, Edible oils and fats. Oilseeds, Iron and steel products, Extraction and processing of petroleum and natural gas, Meat, meat products and other animal produce, Natural gas, Rubber, Paints and varnishes, Sugar. Sugar products. Starch, Lubricants, industrial oils and related products, Vibration and shock with respect to human beings, Construction materials, Galvanic cells and batteries, Agricultural machines, implements and equipment, Conducting materials, Surface treatment and coating, Power stations in general, Products of the chemical industry, Coals, Paper products, Pulps, Geology. Meteorology. Hydrology, Wastes, Terminology (principles and coordination), Products of non-ferrous metals, Beverages.

Association Francaise de Normalisation, Spectrophotometric determination of substance content

NF T90-139*NF EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry
NF V18-106*NF ISO 6491:2011 Animal feeding stuffs - Determination of phosphorus content - Spectrophotometric method
NF V18-106:1980 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method.
NF T90-023:1997 Water quality. Determination of phosphorus. Ammonium molybdate spectrometric method.
NF G52-216:1976 Leathers and hides. Chemical testing of leather. Determination of chromium in soluble substances (spectrophotometric method).
NF T90-026:1993 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method.
NF A20-430*NF ISO 7834:1988 Iron ores. Determination of arsenic content. Molybdenum blue spectrophotometric method.
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 A22-410:1986 Manganese ores. Determination of arsenic content. Spectrophotometric and volumetric determinations.
NF A20-401:1985 Iron ores. Determination of phosphorus content. Spectrophotometric method.
NF A20-423:1986 Iron ores. Determination of titanium content. Spectrophotometric determination.
NF A11-101:1983 Chemical analysis of ferroniobium. Determination of niobium content gravimetric method. Determination of tantalum content. Spectrophotometric method.
NF A08-709-1*NF EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Part 1 : spectrophotometric method.
XP A06-727*XP CEN/TS 15656:2015 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
NF X43-339*NF ISO 11564:2000 Stationary source emissions - Determination of the mass concentration of nitrogen oxides - Naphthylethylenediamine photometric method.
NF A10-504:1986 Chemical analysis of silico-chromium. Determination of phosphorus content. Spectrophotometric method.
NF A10-404:1986 Chemical analysis of ferro-chromium. Determination of phosphorus content. Spectrophotometric method.
NF A10-204:1986 Chemical analysis of ferro-manganese. Determination of phosphorus content. Spectrophotometric method.
NF T20-805:1980 Light olefins for industrial use. Determination of ammonia. Spectrophotometric method.
NF A20-402:1985 Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.
NF T20-286:1982 Nitric acid for industrial use. Determination of ammoniacal nitrogen content. Spectrophotometric method.
NF A10-104:1986 Chemical analysis of ferro-silicon. Determination of phosphorus content. Spectrophotometric method.
NF V03-613*NF EN ISO 3946:1994 Starches and derived products. Determination of total phosphorus content. Spectrophotometric method.
NF T12-029:1982 Cellulose. Determination of the manganese content. Sodium periodate photometric method and flame atomic absorption spectrometric method.
NF U42-246:1969 Natural mineral phosphates and fertilizers. Spectrophotometric determination of phosphoric anhydride (vanado-molybdenum method).
NF U42-247:1969 Natural mineral phosphates and fertilizers. Spectrophotometric determination of phosphoric anhydride (molybdenum blue method).
NF T90-131:1986 TESTING WATER. DETERMINATION OF TOTAL MERCURY BY FLAMELESS ATOMIC ABSORPTION SPECTROMETRY. METHOD AFTER DIGESTION WITH BROMINE.
NF A10-304:1986 Chemical analysis of silico-manganese. Determination of phosphorus content. Spectrophotometric method.
XP A08-713-2*XP CEN/TS 15022-2:2010 Copper and copper alloys - Determination of tin content - Part 2 : spectrophotometric method
XP A06-716-1*XP CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1 : spectrophotometric method
NF EN 15948:2020 Céréales - Détermination de la teneur en eau et en protéines - Méthode utilisant la spectroscopie dans le proche infrarouge sur des grains entiers

British Standards Institution (BSI), Spectrophotometric determination of substance content

BS EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
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 17058:2004 Steel and iron - Determination of arsenic content - Spectrophotometric method
BS EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Spectrophotometric method
BS 7020-13:1988 Analysis of iron ores. Method for the determination of arsenic content. Spectrophotometric method
BS PD CEN/TS 15656:2015 Copper and copper alloys. Determination of phosphorus content. Spectrophotometric method
BS DD CEN/TS 15656:2009 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
BS DD CEN/TS 15022-2:2009 Copper and copper alloys — Determination of tin content Part 2: pectrophotometric method
BS DD CEN/TS 15022-2:2010 Copper and copper alloys. Determination of tin content. Spectrophotometric method
BS DD CEN/TS 15656:2010 Copper and copper alloys. Determination of phosphorus content. Spectrophotometric method
BS ISO 4942:2016 Steels and irons. Determination of vanadium content. N-BPHA spectrophotometric method
DD CEN/TS 15703-1:2009 Copper and copper alloys. Determination of manganese content - Spectrophotometric method
DD CEN/TS 15022-2:2009 Copper and copper alloys. Determination of tin content - Spectrophotometric method
BS 7020-9.1:1989 Analysis of iron ores - Methods for the determination of manganese content - Spectrophotometric method
BS 7020-13:1989 Analysis of iron ores. Method for the determination of arsenic content. Spectrophotometric method
BS 7020-12:1989 Analysis of iron ores - Method for the determination of titanium content: spectrophotometric method
BS 7020-12:1988 Analysis of iron ores - Method for the determination of titanium content: spectrophotometric method
BS 6870-2.8:1987 Analysis of aluminium ores. Chemical methods. Method for determination of phosphorus content: spectrophotometric method
BS EN 26595:1983 Water quality - Determination of total arsenic - Silver diethyldithiocarbamate spectrophotometric method
BS DD CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1:Spectrophotometric method
BS ISO 9682-2:2007 Iron ores - Determination of manganese content - Periodate spectrophotometric method
BS ISO 5418-1:2007 Iron ores - Determination of copper - 2,2'-Biquinolyl spectrophotometric method
BS ISO 9682-2:2006 Iron ores. Determination of manganese content - Periodate spectrophotometric method
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 6870-2.7:1987 Analysis of aluminium ores. Chemical methods. Method for determination of titanium content: spectrophotometric method
BS 6870-2.4:1987 Analysis of aluminium ores. Chemical methods. Method for determination of silicon content: combined gravimetric and spectrophotometric method
22/30457249 DC BS EN 17899. Water quality. Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality

European Committee for Standardization (CEN), Spectrophotometric determination of substance content

EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method
EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)
EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006)
prEN 214-1986 Liquid petroleum products; determination of furfural content; spectrophotometric method
PD CEN/TS 15656:2009 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
PD CEN/TS 15656:2015 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
CEN/TS 15656:2015 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
EN 24501:1993 Hardmetals; determination of titanium; photometric peroxide method (ISO 4501:1978)
PD CEN/TS 15022-2:2009 Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method
CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method

VN-TCVN, Spectrophotometric determination of substance content

TCVN 7724-2007 Water quality.Determination of merdury.Method using atomic fluorescence spectrometry
TCVN 1525-2001 Animal feeding stuffs.Determination of Phosphorus content.Spectrometric method
TCVN 1675-2007 Iron ores.Determination of arsenic content.Molybdenum blue spectrophotometric method
TCVN 4779-1999 Aluminium ores.Determination of phosphorus content.Molypdenum blue spectrophotometric method
TCVN 4656-1-2009 Iron ores.Determination of phosphorus content.Part 1: Molybdenum blue spectrophotometric method

YU-JUS, Spectrophotometric determination of substance content

JUS H.B8.043-1991 Liquid hydrocarbons. Determination of total chloride content. Spectrophotonetric method
JUS H.Z1.139-1984 Testing of industrial waters. Determination of cyanide content. Spectrophotometric method
JUS B.G8.111-1989 Iron ores. Determination of manganese content. Spectrophotometric nethod
JUS H.F8.232-1986 Gases. Determination of hydrocarbons content. Infrared spectrophotometric method
JUS H.Z1.195-1987 Testing of industrial vvaters. Determination of thorium content. Spectrophotometric method.
JUS H.G8.070-1983 Reagents. Bori? acid. Determination of phosphate content. Spectrophotometric method
JUS B.G8.119-1989 Iran ores. Determination of copper cootent. 2,2'-Biquivolyl spectrophotometric method
JUS H.B8.287-1983 Fertilizers. Determination of content amid-nitrogen. Spectrophotometric method
JUS H.G8.456-1991 Reageats. Potassium sulphats. Determination of pbospbate fc.d?ieot. Spectrophotometric metho?
JUS B.G8.518-1990 AluminiuB ores. Detemiuat ioa of total silicon content. Combived gravlmetric and spectrophotometric metbod
JUS H.G8.128-1984 Reagents. Ammonia solution. Determination of phosphate content. Spectrophotometric method
JUS H.G8.187-1984 Reagents. di-Sodium tetraborate decahydrate. Determination of phosphate content. Spectrophotome- tric method
JUS H.G8.081-1983 Reagents. Sodi um chloride. Determination of phosphate content. Spectrophotometric method
JUS H.B8.637-1981 Sulphuric acid for industrial use. Determination of ammoniacal nitrogen content. Spectrophotometric method
JUS H.G8.054-1983 Reagents, Hydrogen peroxide. Determination of iron content 1,10-Phenanthroline spectrophoto- metric method
JUS H.G8.434-1990 Reaqents. Potassiuia iodide. Detenaination of phospha.te content. Spectrophotometric method
JUS H.G8.103-1984 Reagents. Potassium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.144-1985 Reagents. Ammonium sulphate. Determination of phosphate content. Spectrophotometric method
JUS H.G8.197-1985 Reagents. Ammonium chloride. Determination of phosphate content. Spectrophotometric method
JUS H.G8.057-1983 Reagents. Hydrogen peroxide. Determination of phosphate content. Spectrophotometric method
JUS H.F8.153-1986 Gases. Determination of carbon dioxid content. Infrared spectrophotometric method
JUS C.A1.366-1988 Zinc. Determinacion of copper content. Spectrophotometric method
JUS H.B8.815-1992 Straight ammonium nitrate fertilizers of high nitrogen content - Determination of copper content - Atomic absorption spectrophotometric method
JUS H.G8.418-1991 Reagents. Sodium hvdroxide. Determination of arsenic content. Silver diethvldithiocarbamate spectrophotometric method
JUS H.G8.088-1983 Reagents.Sodium chloride.Determination of potassium content.Flame emission spectrophotometric method
JUS H.G8.217-1985 Reagents. Methanol. Determination ofiron content. 1,10-Phenanthrolinespectrophotometric method
JUS H.B8.659-1983 Hydrogen peroxide for industrial use. Determination of phosphate content. Spectrophotometric method

International Organization for Standardization (ISO), Spectrophotometric determination of substance content

ISO 6491:1998 Animal feeding stuffs - Determination of phosphorus content - Spectrometric method
ISO 6491:1980 Animal feeding stuffs; Determination of total phosphorus content; 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 17058:2004 Steel and iron - Determination of arsenic content - Spectrophotometric method
ISO 9441:1988 Steel; determination of niobium content; PAR spectrophotometric method
ISO 4501:1978 Hardmetals; Determination of titanium; Photometric peroxide method
ISO 4941:1994 Steel and iron - Determination of molybdenum content - Thiocyanate spectrophotometric method
ISO 3886:1977 Iron ores — Determination of manganese content — Spectrophotometric method
ISO 7834:1987 Iron ores; Determination of arsenic content; Molybdenum blue spectrophotometric method
ISO 629:1982 Steel and cast iron; Determination of manganese content; Spectrophotometric method
ISO 9683:1991 Iron ores; determination of vanadium content; BPHA spectrophotometric method
ISO 10153:1991 Steel; determination of boron content; curcumin spectrophotometric method
ISO 7485:2000 Animal feeding stuffs - Determination of potassium and sodium contents - Methods using flame-emission spectrometry
ISO 4687:1984 Iron ores — Determination of phosphorus content — Molybdenum blue spectrophotometric method
ISO 4942:2016 Steels and irons - Determination of vanadium content - N-BPHA spectrophotometric method
ISO 1055:1975 Zinc and zinc alloys; Determination of iron content; Spectrophotometric method
ISO 1570:1975 Zinc and zinc alloys; Determination of tin content; Spectrophotometric method
ISO 2543:1973 Copper and copper alloys; Determination of manganese; Spectrophotometric method
ISO 4942:1988 Steel and iron; determination of vanadium content; N-BPHA spectrophotometric method
ISO 4939:2016 Steel - Determination of nickel - Dimethylglyoxime spectrophotometric method
ISO 1810:1976 Copper alloys; Determination of nickel (low contents); Dimethylglyoxime spectrophotometric method
ISO 8556:1986 Aluminium ores; Determination of phosphorus content; Molybdenum blue spectrophotometric method
ISO 714:1975 Zinc; Determination of iron content; Photometric method
ISO 10701:1994 Steel and iron; determination of sulfur content; methylene blue spectrophotometric method
ISO/CD 4941:2023 Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
ISO/DIS 4941:2023 Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
ISO 4687-1:1992 Iron ores; determination of phosphorus content; part 1: molybdenum blue spectrophotometric method
ISO 9683-1:2006 Iron ores - Determination of vanadium - Part 1: BPHA spectrophotometric method
ISO 808:1973 Aluminium and aluminium alloys; Determination of silicon; Spectrophotometric method with the reduced silicomolybdic complex
ISO 1812:1976 Copper alloys; Determination of iron content; 1,10- Phenanthroline spectrophotometric method
ISO 2991:1974 Nitric acid for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
ISO 3886:1986 Iron ores; Determination of manganese content; Periodate spectrophotometric method
ISO 5418:1984 Iron ores — Determination of copper content — 2,2'-Biquinolyl spectrophotometric method
ISO/CD 10714:2023 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO/DIS 10714:2023 Steel and iron — Determination of phosphorus content — Phosphovanadomolybdate spectrophotometric method
ISO 5793:1978 Sulphur for industrial use; Determination of chloride content; Photometric method
ISO 6595:1982 Water quality; Determination of total arsenic; Silver diethyldithiocarbamate spectrophotometric method

Yunnan Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB53/T 729-2015 Determination of germanium content in zinc materials spectrophotometric method
DB53/T 728-2015 Determination of Indium Content in Zinc Materials - Atomic Absorption Spectrophotometry

Professional Standard - Petrochemical Industry, Spectrophotometric determination of substance content

SH/T 0705-2001 Standard test method for determination of vanadium in heavy oils by spectrophotometry
SH/T 0182-1992 Method for Determination of Copper Content in Light Petroleum Products (Spectrophotometric Method)
SH/T 0020-1990 Determination of phosphorus content in gasoline (spectrophotometry)
SH/T 0683-1999 Standard test method for rhenium in reforming catalysts.Spectrophotometry
SH/T 1493-2015 C<下标4> Olefins.Determination of trace carbonyls.Spectrophotometric method
SH/T 1746-2004 Cumene(Isopropylbenzene) for industrial use--Determination of content of peroxides--Spectrophotometric method
SH/T 1493-1992 Determination of trace carbonyl compounds in 1-butene for industrial use Spectrophotometric method
SH/T 0559-1993 Determination of Alkyl Nitrate Content in Diesel Oil (Spectrophotometric Method)
SH/T 1499.7-1997 Pure adipic acid.Determination of content of nitric acid.Spectrophotometric method
SH/T 0409-1992 Determination of Aromatics Content in Liquid Paraffin (UV Spectrophotometry)
SH/T 1498.6-1997 Nylon 66 salt.Determination of content of nitrates.Spectrophotometric method
SH/T 0181-2005 Standard test method for naphthalene hydrocarbons in jet fuels by ultraviolet spectrophotometry
SH/T 0181-1992 Method for Determination of Naphthalene Hydrocarbon Content in Jet Fuel (Ultraviolet Spectrophotometry)
SH/T 1499.7-2012 Pure adipic acid.Part 7:Determination of content of nitric acid.Spectrophotometric method

CZ-CSN, Spectrophotometric determination of substance content

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 40 4008-1974 Mass determination of radioactive substances by spectrophotometric method
CSN EN 10 178-1993 Chemical analysis of ferrous materials. Determination of niobium in steels. Spectrophotometric method
CSN ISO 4751:1992 Copper and copper alloys - Determination of tin content - Spectrometric method
CSN ISO 4942:1993 Steel and iron. Determination of the vanadium content. N-BPHA spectrophotometric method
CSN EN 10 184-1993 Chemical analysis of ferrous materials. Determination of phosphorus in steels and irons. Spectrophotometric method
CSN 42 0635 Cast.7-1980 Lead. Determination of tin by the photometric method
CSN 42 0621 Cast.34-1980 Copper. Determination of phosphorus by the photometric method
CSN 42 0633 Cast.6-1979 Cadmium. Determination of tin by the photometric method
CSN 42 0640 Cast.16-1982 Chemical analysis of non-ferrous metals and alloys. Nickel. Determination of phosphorus by the photometric method
CSN 42 0646 Cast.6-1989 Chemical analysis of non-ferrous metals and alloys. Molybdenum. Determination of phosphorus by the photometric method
CSN 42 0671 Cast.6-1980 Aluminium. Determination of titanium by the photometric method
CSN 42 0647 Cast.14-1989 Chemical analysis of non-ferrous metals and alloys. Tungsten. Determination of phosphorus by the photometric method
CSN 42 0640 Cast.12-1982 Nickel. Determination of tin by the photometric method
CSN EN 29658-1994 Steel - Determination of aluminium content - Flame atomic spectrometric method
CSN ISO 317:1992 Manganese ores and concentrates. Determination of arsenic content - Spectrometric method
CSN 65 6126-1983 Jet fuel. Spectrophoto- etric method for the etermination of aphtalene hydrocarbons ontent
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 72 2030 Cast.15-1992 Chemical analysis of blast furnace slag. Spectrophotometric determination of arsenic content
CSN 42 0620 Cast.7-1981 Brasses. Determination of phosphorus by the photometric method
CSN 44 1729-1989 Molybdenum concentrates. Determination of bismuth content
CSN 42 0670 Cast.20-1985 Aluminium alloys. Determination of boron by tne photometric methods
CSN 44 1767-1988 Lead concentrates. Photometric determination of germanium content
CSN 42 0622 Cast.6-1981 Bronzes. Determination of phosphorus by the photometric method
CSN EN 10 177-1993 Chemical analysis of ferrous materials. Determination of calcium in steels. Flame atomic absorption spectrometric method
CSN ISO 10 280:1993 Steel and iron. Determination of titanium content. Diantipyrylmethane spectrophotometric method
CSN ISO 4749:1992 Copper alloys — Determination o? lead content — Ráme atomic absorption spectrometric method
CSN ISO 4741:1992 Copper and copper alloys - Determination of phosphorus content - Molybdovanadate spectrometric method

Jilin Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB22/T 1670-2012 Determination of lignin content in ginseng by spectrophotometry
DB22/T 3427-2023 Volumetric and spectrophotometric methods for the determination of cyanide in thiocyanate-containing wastewater
DB22/T 2288-2015 Determination of Phospholipid Content in Deer Antler by Spectrophotometry

RO-ASRO, Spectrophotometric determination of substance content

SR 7877-2-1995 Water quality. Determination of petroleum products content. Spectrophotometric method
STAS SR 12800/14 Modifying alloys for cast irons. Determination of cerium content. Spectrophotometrical method
STAS SR 13145-1993 Cast irons and steels. Determination of tantalum content. Spectrophotometrical method
STAS SR 13252-1995 Water quality Determination of urea content Spectrophotometric method with p-dimethylaminobenzaldehyde
STAS SR 13362-1996 Sodium chloride. Determination of iron. 1,10 - phenanthroline Photometric Method
STAS SR 13257-1996 COFFEE Determination of nitrogen content by the Kjeldahi method Spectrophotometric method
STAS SR 11039-5-1996 Silicocalcium. Determination of phosphorus content. Spectrophotometric method
STAS SR 13385-1997 Leather - Determination of hydroxyproline - Spectrophotometrie analysis
STAS SR 13144-1993 Cast irons and steels. Determination of antimony conterit Spectrophotometrical method
SR ISO 4942:1994 Steel and iron. Determination of vanadium content. N-BPHA spectrophotometric method
SR 2603-1994 Steels and irons. Determination of vanadium content. Sodium tungstate spectrophotometric method
STAS SR EN 24946-1994 Steel and cast iron. Determination of copper content. 2,2'-biquinolyl spectrophotometric method
STAS SR 13244-1994 TOBACCO AND TOBACCO PRODUCTS Detemination of the polyphenols content - spectrophotometric method
STAS SR 8718-8-1996 Ferosilicon. Determination of titanium content. Spectrophotometric
STAS SR ISO 6382:1995 General method for determination of silicon content - Reduced molybdosilicate spectrophotometric method

Professional Standard - Agriculture, Spectrophotometric determination of substance content

NY/T 2335-2013 Determination of pentosans in cereal.Spectro-photometric method
NY/T 1738-2009 Determination of phosphorus content in crops and derived products.spectrophotometry
NY/T 2332-2013 Determination of total sugars in red ginseng.Spectrophotometry
NY/T 1116-2006 Fertilizers-Determination of nitrate nitrogen content.UItraviolet spectro-photometric method
NY/T 1376-2007 Determination of Biuret Content for Compound Fertilizers-Spectrophotometric Method

RU-GOST R, Spectrophotometric determination of substance content

GOST 28902-1991 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method
GOST 24977.2-1981 Tellurium high purity. Spectral method for the determination of impurities
GOST 31584-2012 Milk. Spectrophotometric method for determination of total phosphorus content
GOST 31980-2012 Milk. Spectrometric method for determination of total phosphorus content
GOST 24977.1-1981 Tellurium high purity. Method of chemical and spectral for the ditermination of impurities
GOST 32223-2013 Juice products. Photometric method for determination of pectin content
GOST R ISO 10153-2011 Steel. Determination of boron content. Curcumin spectrophotometric method
GOST 22518.1-1977 Lead of high purity. Chemical spectral method for the determination of additions
GOST 32555-2013 Urea for industrial use. Photometric method for determination of biuret content
GOST R 51430-1999 Fruit and vegetable juices. Spectrophotometric method for determination of phosphorus content

German Institute for Standardization, Spectrophotometric determination of substance content

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 ISO 4945:2010 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977); German version EN ISO 4945:2009
DIN ISO 4501:1994 Hardmetals; determination of titanium; photometric peroxide method; identical with ISO 4501:1978
DIN ISO 13964:1999 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method (ISO 13964:1998)
DIN EN 17899:2022 Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German and English version prEN 17899:2022
DIN EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method English version of DIN EN 14937-1:2006-09
DIN 25499:1991 Determination of plutonium after oxidation to Pu<(hoch)6+>; spectrophotometric method
DIN EN 1136:1994-12 Fruit and vegetable juices - Determination of phosphorus content; spectrophotometric method; German version EN 1136:1994
DIN EN ISO 15682:2002 Water quality - Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection (ISO 15682:2000); German version EN ISO 15682:2001
DIN EN 12947:2000 Liming materials - Determination of magnesium content - Atomic absorption spectrometric method; German version EN 12947:2000
DIN EN ISO 10714:2002-11 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method (ISO 10714:1992); German version EN ISO 10714:2002
DIN EN ISO 13900:2002-10 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation (ISO 13900:1997); German version EN ISO 13900:2002
DIN EN 1376:1996 Foodstuffs - Determination of saccharin in table top sweetener preparations - Spectrometric method; German version EN 1376:1996
DIN EN 17899:2022-10 Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German and English version prEN 17899:2022 / Note: Date of issue 2022-09-09
DIN CEN/TS 15703-1:2009-07 Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method; German version CEN/TS 15703-1:2009
DIN EN 14937-1:2006-09 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method; German version EN 14937-1:2006
DIN CEN/TS 15022-2:2010-03*DIN SPEC 1166:2010-03 Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method; German version CEN/TS 15022-2:2009

Indonesia Standards, Spectrophotometric determination of substance content

SNI 06-2481-1991 Water, Test method for boron content by spectrophotometer in a curcumium manuver
SNI 19-2483-1991 Test methods for phospate and ortophospate content on water by spectrophotometers in a ascorbic acid
SNI 6989.77-2011 Water and waste water - Part 77: Determination of cyanide (CN-) by spectrophotometry
SNI 13-6590-2001 The determination for arsenic content in minerals by spectrophotometric
SNI 06-2513-1991 Water, Test methods for chromium content by carbon stove atomic absorption spectrophotometer apparatus
SNI 06-2515-1991 Water, Test method for copper content by atomic absorption spectrophotometer in an extraction manuver
SNI 06-2472-1991 Test methods for cobalt content in water by carbon stoves atomic absorption spectrophotometer apparatus
SNI 6989.70-2009
SNI 06-2516-1991 Water, Test method for copper content by carbon stove atomic absorption spectrophotometer apparatus
SNI 06-4822-1998 Test methods for manganese content in water by spectrophotometer in persulphate manner
SNI 19-7119.7-2005 Ambient atmospheres - Part 7: Test methods of sulphur dioxide (SO2) content by pararosaniline using spectrophotometers
SNI 19-7119.1-2005 Ambient atmospheres - Part 1: Test methods of ammonia (NH3) content by indophenols using spectrophometers

BE-NBN, Spectrophotometric determination of substance content

NBN P 32-004-1977 Zinc - Determination of copper content -Spectrophotometric method
NBN EN 1136-1995 Fruit and vegetable juices - Determination of phosphorus content - Spectrometric method
NBN P 32-008-1977 Zinc and zinc alloys - Determination of tin content -Spectrophotometric method
NBN P 32-006-1977 (Zinc and zinc alloys - Determination of iron content Spectrophotometric method
NBN T 03-041-1979 Nitric acid for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method

CEN - European Committee for Standardization, Spectrophotometric determination of substance content

EN ISO 4945:2018 Steel - Determination of nitrogen - Spectrophotometric method
PD CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method

Korean Agency for Technology and Standards (KATS), Spectrophotometric determination of substance content

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 4941:2002 Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS D ISO 17058:2005 Steel and iron－Determination of arsenic content－ Spectrophotometric method
KS D ISO 4945-2002(2017) Steel－Determination of nitrogen content－Spectrophotometric method
KS D ISO 17058:2020 Steel and iron — Determination of arsenic content —Spectrophotometric method
KS D ISO 4501:2003 Hardmetals－Determination of titanium－Photometric peroxide method
KS E ISO 8556:2001 Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS H ISO 2881-2009(2019) Tobacco and tobacco products－Determination of alkaloid content－Spectrometric method
KS D ISO 10153:2007 Steel－Determination of boron content－Curcumin spectrophotometric method
KS D ISO 4942:2002 Steel and iron－Determination of vanadium content－N-BPHA spectrophotometric method
KS D ISO 629:2008 Steel and cast iron－Determination of manganese content－Spectrophotometric method
KS E ISO 9683-1:2010 Iron ores－Determination of vanadium－Part 1：BPHA spectrophotometric method
KS D ISO 10153-2007(2022) Steel－Determination of boron content－Curcumin spectrophotometric method
KS E ISO 9208-2001(2016) Aluminium ores ― Determination of vanadium content ― BPHA spectrophotometric method
KS D ISO 11652:2002 Steel and iron－Determination of cobalt content－Flame atomic absorption spectrometric method
KS D ISO 808:2002 Aluminium and aluminium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex
KS D ISO 1055:2012 Zinc and zinc alloys－Determination of iron contentSpectrophotometric method
KS D ISO 1570:2012 Zinc and zinc alloys－Determination of tin content－Spectrophotometric method
KS D ISO 2543:2002 Copper and copper alloys－Determination of manganese－Spectrophotometric method
KS E ISO 6995-2001(2016) Aluminium ores ― Determination of titanium content ― 4,4'-Diantipyrylmethane spectrophotometric method
KS E ISO 8556-2001(2021) Aluminium ores－Determination of phosphorus content－Molybdenum blue spectrophotometric method
KS E ISO 7834-2012(2022) Iron ores－Determination of arsenic content－Molybdenum blue spectrophotometric method
KS D ISO 9441-2002(2022) Steel－Determination of niobium content－PAR spectrophotometric method
KS D ISO 1810:2002 Copper alloys-Determination of nickel(low content)-Dimethylglyoxime spectrophotometric method
KS D ISO 1810:2016 Copper alloys－Determination of nickel(low content)－Dimethylglyoxime spectrophotometric method
KS E ISO 7834:2012 Iron ores-Determination of arsenic content-Molybdenum blue spectrophotometric method
KS D ISO 714:2002 Zinc－Determination of iron content－Photometric method
KS D ISO 714-2002(2022) Zinc－Determination of iron content－Photometric method
KS D ISO 9441:2002 Steel－Determination of niobium content－PAR spectrophotometric method
KS I ISO 11564:2004 Stationary source emissions-Determination of the mass concentrationof nitrogen oxides(Naphthylethylenediamine photometric method)
KS I ISO 11564:2014 Stationary source emissions — Determination of the mass concentration of nitrogen oxides(naphthylethylenediamine photometric method)
KS D ISO 4939:2002 Steel and cast iron－Determination of nickel content－Dimethylglyoxime spectrophotometric method
KS E ISO 9208-2001(2021) Aluminium ores ― Determination of vanadium content ― BPHA spectrophotometric method
KS E ISO 4687-1:2007 Iron ores-Determination of phosphorus content-Part 1:Molybdenum blue spectrophotometric method
KS H ISO 5378-2008(2018) Starches and derived products－Determination of nitrogen content by the Kjeldahl method－Spectrophotometric method
KS D ISO 10714:2001 Steel and iron-Determination of phosphorus content-Phosphovanadomolybdate spectrophotometric method
KS E ISO 317-2011(2016) Manganese ores and concentrates－Determination of arsenic content－Spectrometric method
KS D ISO 10714-2001(2016) Steel and iron-Determination of phosphorus content-Phosphovanadomolybdate spectrophotometric method
KS D ISO 10714:2021 Steel and iron — Determination of phosphorus content —Phosphovanadomolybdate spectrophotometric method
KS H ISO 3946-2008(2018) Starches and derived products－Determination of total phosphorus content－Spectrophotometric 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 4501-2003(2018) Hardmetals－Determination of titanium－Photometric peroxide method
KS E ISO 622:2018 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS E ISO 6607:2011 Aluminium ores－Determination of total silicon content－Combined gravimetric and spectrophotometric method
KS M ISO 6382-2004(2014) General method for determination of silicon content－Reduced molybdosilicate spectrophotometric method
KS E ISO 6607:2021 Aluminium ores — Determination of total silicon content —Combined gravimetric and spectrophotometric method
KS H ISO 3946:2008 Starches and derived products－Determination of total phosphorus content－Spectrophotometric method

Danish Standards Foundation, Spectrophotometric determination of substance content

DS/EN ISO 4945:2009 Steel - Determination of nitrogen content - Spectrophotometric method
DS 285:1990 Water qulity. Total arsenic content. Spectrophotometric method
DS/EN 10200:1993 Chemical analysis of ferrous materials. Determination of boron in steel. Spectrophotometric method
DS/CEN/TS 15656:2009 Copper and copper alloys - Determination of phosphorus content - Spectrophotometric method
DS/EN 26595:1993 Water quality. Determination of total arsenic. Silver diethyldithiocarbamate spectrophotometric method
DS 289:1992 Water quality. Determination of colour. Spectrophotometric method
DS/EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method
DS/EN ISO 13900:2002 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation
DS/CEN/TS 15022-2:2010 Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method
DS/EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method
DS/CEN/TS 15703-1:2009 Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method

Professional Standard - Environmental Protection, Spectrophotometric determination of substance content

HJ 484-2009 Water quality.Determination of cyanide.Volumetric and spectrophotometry method
HJ 1191-2021 Spectrophotometric method for the determination of water quality azide
HJ 488-2009 Water quality.Determination of fluoride.Fluorine reagents spectrophotometry
HJ 823-2017 Water quality-Determination of cyanide-Flow injection analysis（FIA）and spectrophotometric method
HJ 1226-2021 Determination of Sulfide in Water Quality Methylene Blue Spectrophotometric Method

Professional Standard - Electricity, Spectrophotometric determination of substance content

DL/T 702-1999 Determination of furfural content in mineral insulating oil by spectrophotometric method
DL/T 1984-2019 Determination of Ammonia Content in Coal-fired Boiler Fly Ash by Spectrophotometry

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

GB/T 17528-1998 Determination of piperine content--Spectrophotometric method
GB/T 2441.2-2001 Determination of urea Determination of biuret content Spectrophotometric method
GB/T 8704.7-2009 Ferrovanadium.Determination of phosphorus content.The molybdenum blue photometric 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 7717.10-1994 Acrylonitrile for industrial use-Determination of content of peroxides-Spectrophotometric method
GB/T 5059.2-2014 Ferromolybdenum.Determination of antimony content.Malachite green spectrophotometric method
GB/T 6730.18-2006 Determination of phosphorus content in iron ore molybdenum blue spectrophotometric method
GB/T 6730.18-2006 Iron ores. Determination of phosphorus content Molybdenum blue spectrophotometric method
GB/T 22182-2008 Rapeseed-Determination of chlorophyll content-Spectrometric method
GB/T 2441.4-2001 Determination of urea Determination of iron content 1,10-Phenanthroline spectrophotometric method
GB/T 2441.9-2001 Determination of Urea-Determination of methylenediurea content-Spectrophotometric method
GB/T 7483-1987 Water quality--Determination of fluoride--Fluor reagent spectrophotometric method
GB 7483-1987 Determination of fluoride in water quality Fluorine reagent spectrophotometry
GB/T 223.43-2008 Iron,steel and alloy.Determination of tungsten content.Gravimetric method and spectrophotometric method
GB/T 11060.8-2012 Natural gas.Determination of sulfur compound.Part 8:Determination of total sulfur content by ultraviolet fluorescence method
GB/T 1515-2002 Manganese ores--Determination of phosphorus content--Phosphomolybdenum blue spectrophotometric method
GB/T 13646-2013 Rubber.Determination of bound styrene content.Spectrophotometric method
GB/T 5195.11-2006 Fluorspar.Determination of manganese content.The periodate spectrophotometric method
GB/T 4333.2-2023 Determination of ferrosilicon and phosphorus content bismuth phosphorus molybdenum blue spectrophotometry
GB/T 16781.2-1997 Natural gas--Determination of mercury--Cold atomic fluorescent spectrophotometry
GB/T 7717.10-2008 Acrylonitrile for industrial use.Part 10:Determination of content of peroxides.Spectrophotometric method
GB/T 18932.6-2002 Method for the determination of glycerol contents in honey--UV spectrophotometric method
GB/T 17133-1997 Water quality--Determination of sulfide--Direct development of the spectrophotometry
GB/T 16489-1996 Water quality--Determination of sulfide--Methylene blue spectrophotometric method
GB/T 6730.21-2016 Iron ores.Determination of manganse content.Potassium periodate spectrophotometric method
GB/T 14571.3-2008 Ethylene glycol for industrial use.Determination of content of total aldehydes present.Spectrophotometric method
GB/T 13646-1992 Rubber--Determination of bound styrene content--Spectrophotometric method
GB/T 22651-2008 Sodium hydroxide for industrial use.Determination of mercury content.Spectrometric method
GB/T 4702.3-2016 Determination of the content of chromium and phosphorus in metals Bismuth phosphorus molybdenum blue spectrophotometric method
GB/T 7717.14-1994 Acrylonitrile for industrial use-Determination of content of copper-Spectrophotometeric method
GB/T 5195.10-2006 Fluorspar. Determination of iron content. 1,10-phenanthroline spectrophotometric method
GB/T 14571.3-1993 Ethylene glycol for industrial use. Determination of content of total aldehydes present. Spectrophotometric method
GB/T 7717.11-1994 Acrylonitrile for industrial use-Determination of content of iron-Spectrophotometric method
GB/T 2441.2-2010 Determination of urea-Part2: Biuret content-Spectrophotomatric method
GB/T 223.59-2008 Iron,steel and alloy.Determination of phosphorus content.Bismuth phosphomolybdate blue spectrophotometic method and antimony phosphomolybdate blue spectruophotometric method
GB/T 24227-2009 Chromium ores and concentrates.Determination of silicon content.Spectrophotometric method and gravimetric method
GB/T 20574-2006 Method for determination of total flavonoids in propolis. Colorimetric method
GB/T 8704.8-2009 Ferrovanadium.Determination of aluminium content.The chromazurol S spectrophotometric method and EDTA titrimetric method
GB/T 35069-2018 Coke.Determination of phosphorus content.Reduced molybdophosphate spectrophotometric 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, Spectrophotometric determination of substance content

GB/T 5195.6-2017 Fluorspar—Determination of phosphorus content—Photometric method
GB/T 6730.42-2017 Iron ores—Determination of lead content—Dithizone spectrophotometric method
GB/T 6730.19-2016 Iron ores—Determination of phosphorus content—Bismuth phosphomolybdate blue spectrophotometric method
GB/T 6730.12-2016 Iron ores—Determination of aluminum content—Chrome azurol S spectrophotometric method
GB/T 6730.39-2017 Iron ores—Determination of nickle content—Dimetylglyoxime spectrophotometric method

AENOR, Spectrophotometric determination of substance content

UNE 37258:1986 LEAD. DETERMINATION OF ARSENIC CONTENT. SPECTROPHOTOCOLORIMETRY METHOD.
UNE 35026-1:1985 FERROALLIAGES. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD
UNE-EN ISO 4945:2010 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)
UNE 35064-1:1985 FERRO-VANADIUM AND FERROMOLYBDENUM. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD
UNE 22143:1990 IRON ORES. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD OF MOLYBDENUM BLUE.
UNE 35063-1:1985 FERROCHROME AND FERROSILICOCHROMIUM. DETERMINATION OF PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD
UNE 38169:1994 ALUMINIUM AND ALUMINIUM ALLOYS. DETERMINATION OF IRON CONTENT. SPECTROPHOTOMETRIC METHOD.
UNE-CEN/TS 15022-2:2011 EX Copper and copper alloys - Determination of tin content - Part 2: Spectrophotometric method
UNE-EN 14937-1:2007 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method

KR-KS, Spectrophotometric determination of substance content

KS D ISO 17058-2020 Steel and iron — Determination of arsenic content —Spectrophotometric method
KS D ISO 629-2008(2023) Steel and cast iron－Determination of manganese content－Spectrophotometric method
KS D ISO 4942-2022 Steels and irons — Determination of vanadium content — N-BPHA spectrophotometric method
KS D ISO 10714-2021 Steel and iron — Determination of phosphorus content —Phosphovanadomolybdate spectrophotometric method
KS M ISO 2865-2003(2023)
KS E ISO 622-2018 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS D ISO 1975-2003(2023) Magnesium and magnesium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex
KS E ISO 6607-2021 Aluminium ores — Determination of total silicon content —Combined gravimetric and spectrophotometric method

未注明发布机构, Spectrophotometric determination of substance content

BS ISO 17058:2004(2008) Steel and iron — Determination of arsenic content — Spectrophotometric method
BS EN ISO 13900:2002(2009) Steel — Determination ofboron content — Curcumin spectrophotometric method after distillation

PT-IPQ, Spectrophotometric determination of substance content

UY-UNIT, Spectrophotometric determination of substance content

UNIT 631-1981

Heilongjiang Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB23/T 1382-2010 Spectrophotometric method for determination of urea content in feed

NL-NEN, Spectrophotometric determination of substance content

NEN 6489-1982 Water - Photometric determination of total cyanide content
NEN 6479-1981 Water - Photometric determination of the content of phosphorus compounds
NEN 2848-1986 Fruit juices - Determination of the total pectin content - Spectrophotometric method
NEN 6483-1982 Water - Potentiometric determination of the total fluoride content
NEN 6485-1983 Water - Photometric determination of chromium content
NEN 6478-1983 Water - Photometric determination of aluminium content
NEN 6488-1982 Water - Photometric determination of the copper content
NEN 6669-1981 Water - Photometric determination of arsenic
NEN 3235 8.3-1978 Test methods for waste water. Photometric rietermination of sulphide content
NEN 6520-1981 Water - Spectrophotometric determination of chlorophyll a content
NEN 6495-1984 Water - Photometric determination of the ozone content
NEN-ISO 4501:1994 Hardmetals. Determination of titanium. Photometric peroxide method (ISO 4501:1978)

Lithuanian Standards Office , Spectrophotometric determination of substance content

LST EN ISO 4945:2010 Steel - Determination of nitrogen content - Spectrophotometric method (ISO 4945:1977)
LST EN 14937-1-2006 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method

Shandong Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB37/T 3314-2018 Determination of Alginic Acid Content in Fertilizer by Spectrophotometry
DB37/T 3313-2018 Determination of Chitosan Content in Fertilizer by Spectrophotometry

Group Standards of the People's Republic of China, Spectrophotometric determination of substance content

T/NAIA 097-2021 Determination of total phenolic content in Lycium barbarum by spectrophotometric method
T/SDAQI 034-2021 Determination of chromium (VI) in fertilizers-Spectrophotometric
T/ZCSIA 8-2023 Determination of total polyphenol content in sweet potato leaves by spectrophotometric method
T/NAIA 0133-2022 Determination of Mercury in Industrial Sulfuric Acid - Atomic Fluorescence Spectrophotometry
T/CMES 08003-2020 Determination of content of high carbon ferrochromium silicon molybdenum blue spectrophotometry
T/CHES 52-2021 Determination of Cyanide in Water by Continuous Flow Analysis Spectrophotometry
T/CGA 014-2019 Method for chemical analysis of water in gold industry Determination of cyanide— Titration and spectrophotometry method

Professional Standard - Ferrous Metallurgy, Spectrophotometric determination of substance content

YB/T 505.5-2007 Vanadium and titanium slag Determination of ferric oxide content-Photometric method
YB/T 4310-2012 Molybdenum oxide.Determination of phosphorus content.The molybdenum blue spectrophtometric method
YB/T 5044-2012 Molybdenum oxide.Determination of tin content.Spectrophotometric method of phenylfluorone
YB/T 547.4-2014 Vanadium slag.Determination of phosphorus conten.Bismuth phosphomolybdate blue spectrophotometric method
YB/T 109.5-2012 Silicon barium alloy.Determination of phosphorus content.The molybdenum blue spectrophotometric method
YB/T 5046-2012 Molybdenum oxide.Determination of antimony.Spectrophotometric method of malachite green
YB/T 5334-2009 Determination of vanadium pentoxide arsenic content AgDDTC spectrophotometric method
YB/T 5045-2012 Molybdenum oxide.Determination of cooper.Spectrophotometric method of neocupron
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 - Commodity Inspection, Spectrophotometric determination of substance content

SN/T 3341-2012 Determination of sulfide in gypsum plasterboard.Methylene blue spectrophotometric method
SN/T 4020-2013 Determination of impurity elements content in pure iron.X-ray fluorescence spectrometry

国家粮食局, Spectrophotometric determination of substance content

LS/T 6121.1-2017 Cereal and Oil Inspection Determination of Oryzanol Content in Vegetable Oils Spectrophotometric Method

Professional Standard - Petroleum, Spectrophotometric determination of substance content

SY/T 0530-1993 Spectrophotometric method for the determination of oil content in oilfield sewage
SY/T 0530-2011 Determination of oil content in oilfield produced water.Spectrophotometry method
SY 0530-2011 Spectrophotometric method for determination of oil content in oilfield produced water

中国石油化工总公司, Spectrophotometric determination of substance content

SH/T 0167-1992 Determination of arsenic content in reformed feed oil (spectrophotometric method)

AT-ON, Spectrophotometric determination of substance content

ONORM C 1157-1995 Testing of petroleum products - Determination of chinizarene content -Spectrophotometric method
ONORM EN 27520-1992 Ferronickel - Determination of cobalt content -Flame atomic absorption spectrometric method
ONORM M 6237-1986 Water analysis; determination ofphosphorus Compounds; ammonium molybdate spectrophotometric method

Anhui Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB34/T 3368.6-2019 Analytical methods of hazardous substances in printed circuit boards-Part 6: Determination of hexavalent chromium content by spectrophotometric method
DB34/T 3086-2018 Determination of hexavalent chromium content in steel plate coating spectrophotometric method

SE-SIS, Spectrophotometric determination of substance content

SIS SS 02 81 45-1991 Determination ofoilin water — Infrared spectrophotometric method

HU-MSZT, Spectrophotometric determination of substance content

American Society for Testing and Materials (ASTM), Spectrophotometric determination of substance content

ASTM UOP804-83 Carbonyl Content of Phenol by Visible Spectrophotometry

PL-PKN, Spectrophotometric determination of substance content

PN H04112-1992 Iron ores. Determination of arsenic content. Molybdenum blue spectrophotometric method

Professional Standard - Chemical Industry, Spectrophotometric determination of substance content

HG/T 4327-2012 Reclaimed water.Determination of total iron content.Spectrophotometric method
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

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 substance content

GB/T 7731.5-2021 Ferrotungsten—Determination of silicon content—Silicomolybdenum blue spectrophotometric method
GB/T 7731.4-2021 Ferrotungsten—Determination of phosphorus content—Phosphorus molybdenum blue spectrophotometric method
GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method
GB/T 40998-2021 Determination of hydroxypropyl content in modified starch—Spectrophotometric method
GB/T 41322-2022 Hardmetals—Determination of silicon in cobalt metal powders—Photometric method

Professional Standard - Energy, Spectrophotometric determination of substance content

NB/SH/T 0570-2017 Determination of Platinum Content in Reforming Catalysts Spectrophotometric Method
NB/SH/T 0891-2014 Spectrophotometric detection of soot in used engine oil samples

国家能源局, Spectrophotometric determination of substance content

SH/T 0570-2017 Determination of platinum content in reforming catalysts by spectrophotometric method
SH/T 0966-2017 Determination of aromatic hydrocarbon content in white oil by UV spectrophotometry

农业农村部, Spectrophotometric determination of substance content

NY/T 3676-2020 Determination of total triterpene content in Ganoderma lucidum by spectrophotometric method
NY/T 3608-2020 Method for determination of collagen content in livestock and poultry bones Spectrophotometry

工业和信息化部, Spectrophotometric determination of substance content

YB/T 4531-2016 Determination of iron phosphorus silicon content by silicon molybdenum blue spectrophotometry
YB/T 4726.5-2021 Determination of phosphorus content in iron-containing dust sludge bismuth phosphorus molybdenum blue spectrophotometry
YB/T 4989-2022 Determination of Coal Tar Content in Coke Oven Gas Spectrophotometrically
YB/T 5315-2016 Determination of phosphorus content in calcium silicon alloys Phosphomolybdenum blue spectrophotometry
YB/T 4726.12-2021 Determination of manganese oxide content in iron-containing dust sludge Potassium (sodium periodate) spectrophotometry

GOSTR, Spectrophotometric determination of substance content

GOST 28326.4-1989 Technical liquid ammonia. Determination of oil mass concentration by spectrophotometry method

ZA-SANS, Spectrophotometric determination of substance content

SANS 5937:2000 Phosphorus content of coal (photometric method)
SANS 15682:2002 Water quality - Determination of chloride by flow analysis (CFA and FIA) and photometric or potentiometric detection

Standard Association of Australia （SAA）, Spectrophotometric determination of substance content

AS 3719.1:1989 Aluminium and aluminium alloys - Determination of iron - Spectrophotometric method
AS 1050.19:1988 Methods for the analysis of iron and steel - Determination of nickel content - Spectrophotometric method
AS 1050.17:1988 Methods for the analysis of iron and steel - Determination of copper content - Spectrophotometric method
AS/NZS 1050.31:1994 Methods for the analysis of iron and steel - Determination of niobium content - PAR spectrometric method
AS/NZS 1050.8:1994 Methods for the analysis of iron and steel - Determination of manganese content (spectrophotometric method)
AS/NZS 1050.21:1994 Methods for the analysis of iron and steel - Determination of cobalt content (spectrophotometric method)
AS/NZS 1050.24:1994 Methods for the analysis of iron and steel - Determination of aluminium content (spectrophotometric method)
AS/NZS 1050.27:1994 Methods for the analysis of iron and steel - Determination of titanium content (spectrophotometric method)
AS 3587.6:1998 Ferroalloys - Chemical analysis - Determination of phosphorus content- Spectrophotometric method

TR-TSE, Spectrophotometric determination of substance content

TS 2466-1976 Nitric Acit For Industrial Use Determination of Ammoniacal Nitrogen Content Spectrophotoraetric Method
TS 3651-1981 METHODS FOR THE ANALYSIS OF WATER — DETERMINATION OF IRON CONTENT — 1,10 Phenanthroline Spectrophotometry Method
TS 1039-1971 PHOSPHORIC ACID FOR INDUSTRIAL USE DETERMI NATION OF IRON CONTENT 2,2' - BIPYRIDYL SPECTROPHOTOMETRIC METHOD
TS 3320-1979 HYDROCHLORIC ACID FOR INDUSTRIAL USE DETERMINATION OF IRON CONTENT 2,2' — BIPYRIDYL SPECTROPHOTOMETR IC METHOD

ET-QSAE, Spectrophotometric determination of substance content

ES 401-2000

Japanese Industrial Standards Committee (JISC), Spectrophotometric determination of substance content

JIS M 8216:2021 Iron ores -- Determination of phosphorus content -- Phosphomolybdate blue spectrophotometric method

BELST, Spectrophotometric determination of substance content

STB GOST R 51430-2006 Fruit and vegetable juices. Spectrophotometric method for determination of phosphorus content
STB 17.13.05-49-2021 Еnvironmental pгоtесtion аnd nature use. Sampling and measurements, monitoring. Water quality. Determination of the mass concentration of nitrogen-containing substances using photometric tests

Tianjin Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB12/T 954-2020 Spectrophotometric method for determination of copper and zinc content in manure from dairy farms

Professional Standard - Nuclear Industry, Spectrophotometric determination of substance content

EJ/T 949-1995 Spectrophotometric method for determination of carrier content in radiopharmaceuticals

ES-AENOR, Spectrophotometric determination of substance content

Shaanxi Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB61/T 1496-2021 Determination of iodide in water by arsenic and cerium catalytic spectrophotometric method

Professional Standard - Electron, Spectrophotometric determination of substance content

SJ/T 10171.11-1991 Determination of copper and iron content in separator by atomic absorption spectrophotometry

Inner Mongolia Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB15/T 1463-2018 Determination of nickel content in sodium hydroxide for industrial use spectrophotometric method

Ningxia Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB64/T 1082-2015 Determination of total flavonoids content in wolfberry - spectrophotometric colorimetry

Hunan Provincial Standard of the People's Republic of China, Spectrophotometric determination of substance content

DB43/T 795-2013 Determination of Aluminum Content in Graphite Chromoazurin-S Spectrophotometric Method

海关总署, Spectrophotometric determination of substance content

SN/T 5256-2020 Determination of phosphorus content in coal Microwave ashing-spectrophotometry

国家质量监督检验检疫总局, Spectrophotometric determination of substance content

SN/T 4389-2015 Determination of glyoxal content in household paper by spectrophotometric method

Professional Standard - Ocean, Spectrophotometric determination of substance content

HY/T 133-2010 Determination of spectral absorption coefficient of particles and dissolved material for seawater-Spectrophotometry