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Phenol Spectrophotometry

Phenol Spectrophotometry, Total:500 items.

In the international standard classification, Phenol Spectrophotometry involves: Organic chemicals, Analytical chemistry, Water quality, Wastes, Photography, Inorganic chemicals, Measurement of fluid flow, Farming and forestry, Laboratory medicine, Non-ferrous metals, Optics and optical measurements, Power stations in general, Geology. Meteorology. Hydrology, Vocabularies, Air quality, Metalliferous minerals, Lighting, General methods of tests and analysis for food products, Tobacco, tobacco products and related equipment, Food products in general, Ferroalloys, Ferrous metals, Rubber, Nuclear energy engineering, Testing of metals, Non-metalliferous minerals, Soil quality. Pedology, Products of the chemical industry, Environmental protection, Raw materials for rubber and plastics, Fuels, Jewellery, Cereals, pulses and derived products, Surface treatment and coating, Plastics, Leather technology, Fruits. Vegetables, Paints and varnishes, Edible oils and fats. Oilseeds, Iron and steel products, Fertilizers, Burners. Boilers, Environmental testing, Electrical accessories, Electronic components in general, Paint ingredients, Beverages, Pulps, Welding, brazing and soldering, Particle size analysis. Sieving.

American Society for Testing and Materials (ASTM), Phenol Spectrophotometry

ASTM UOP262-99 Phenols and Thiophenols in Petroleum Products by Spectrophotometry
ASTM UOP803-84 Chlorination Color of Phenol by Spectrophotometry
ASTM UOP804-83 Carbonyl Content of Phenol by Visible Spectrophotometry
ASTM D4590-09 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D4590-13 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha;ndash;Methylstyrene) by Spectrophotometry
ASTM D4590-95A Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D4590-00 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D1685-00 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry
ASTM D1685-05 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry
ASTM D4590-06 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry
ASTM D4590-22 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry
ASTM D4590-18 Standard Test Method for Colorimetric Determination of p-tert-Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry
ASTM D1017-51(1978)e1 Test Method for Benzene and Toluene in 250F and Lighter Petroleum Products by Ultraviolet Spectrophotometry
ASTM UOP464-00 Phenol in Light Aromatic Hydrocarbons and Cyclohexane by Spectrophotometry
ASTM D6748-22 Standard Test Method for Determination of Potential Instability of Middle Distillate Fuels Caused by the Presence of Phenalenes and Phenalenones (Rapid Method by Portable Spectrophotometer)
ASTM E388-04(2009) Standard Test Method for Wavelength Accuracy and Spectral Bandwidth of Fluorescence Spectrometers ^,
ASTM E388-72(1998) Standard Test Method for Spectral Bandwidth and Wavelength Accuracy of Fluorescence Spectrometers
ASTM E388-04 Standard Test Method for Wavelength Accuracy of Spectral Bandwidth Fluorescence Spectrometers
ASTM E2867-14(2019) Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM D6748-02a(2007) Standard Test Method for Determination of Potential Instability of Middle Distillate Fuels Caused by the Presence of Phenalenes and Phenalenones (Rapid Method by Portable Spectrophotometer)
ASTM E1938-13(2018) Standard Test Method for Determination of Titanium in Nickel Alloys by Diantipyrylmethane Spectrophotometry
ASTM D4085-93(1997) Standard Test Method for Metals in Cellulose by Atomic Absorption Spectrophotometry
ASTM D4085-93(2003) Standard Test Method for Metals in Cellulose by Atomic Absorption Spectrophotometry
ASTM E387-84(1995)e1 Standard Test Method for Estimating Stray Radiant Power Ratio of Spectrophotometers by the Opaque Filter Method
ASTM E2867-14(2023) Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM E387-04(2022) Standard Test Method for Estimating Stray Radiant Power Ratio of Dispersive Spectrophotometers by the Opaque Filter Method
ASTM E387-04(2014) Standard Test Method for Estimating Stray Radiant Power Ratio of Dispersive Spectrophotometers by the Opaque Filter Method
ASTM D1307-56 Method of Test for Phthalic Anhydride Content of Alkyd Resins and Esters Containing Other Dibasic Acids (Spectrophotometric)
ASTM D4085-93(2021) Standard Test Method for Metals in Cellulose by Atomic Absorption Spectrophotometry
ASTM D4085-93(2008) Standard Test Method for Metals in Cellulose by Atomic Absorption Spectrophotometry
ASTM D4085-93(2013) Standard Test Method for Metals in Cellulose by Atomic Absorption Spectrophotometry

Professional Standard - Petrochemical Industry, Phenol Spectrophotometry

SH/T 1747-2004 Cumene(Isopropylbenzene) for industrial use--Determination of phenol content--Spectrophotometric method
SH/T 1485.4-1995 Determination of tert-butylcatechol content in divinylbenzene for industrial use Spectrophotometric method
SH/T 1746-2004 Cumene(Isopropylbenzene) for industrial use--Determination of content of peroxides--Spectrophotometric method
SH/T 1612.3-1995 Determination of metal content in industrial purified terephthalic acid atomic absorption spectrophotometry
SH/T 1612.5-1995 Determination of titanium content in industrial purified terephthalic acid diantipyridine methane spectrophotometric method
SH/T 1612.8-2005 Purified terephthalic acid for industrial use - Determination of partical size distribution - Laser diffraction method

Korean Agency for Technology and Standards (KATS), Phenol Spectrophotometry

KS I ISO 10566-2008(2018) Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
KS I ISO 10566:2008 Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
KS I ISO 6439-2007(2012) Water quality－Determination of phenol index(4－aminoantipyrine spectrometric methods after distillation)
KS M 1939-2002(2007) Butadiene for industrial use－Determination of tert-butyl-catechol(TBC)[4-(1,1-dimethylethyl)-1,2 benzenediol]－Spectrometric method
KS E ISO 9683-1-2010(2020) Iron ores－Determination of vanadium－Part 1：BPHA spectrophotometric method
KS E ISO 5418-1:2022 Iron ores — Determination of copper — Part 1: 2,2'-Biquinolyl spectrophotometric method
KS M 2231-2010 Testing method for naphthalene type hydrocarbon contents in aviation turbine fuels by ultraviolet spectrophotometry
KS M 2231-1980 Testing method for naphthalene type hydrocarbon contents in aviation turbine fuels by ultraviolet spectrophotometry
KS I ISO 11083-2008(2018) Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide
KS E ISO 7834:2012 Iron ores-Determination of arsenic content-Molybdenum blue spectrophotometric method
KS M 5506-2011 Testing method for infrared reflectance (from spectrophotometric date)
KS M 5506-1986 Testing method for infrared reflectance (from spectrophotometric date)
KS M ISO 805-2003(2018)
KS D ISO 3978-2002(2012) Aluminum and aluminum alloys－Determination of chromium－Spectrophotometric method using diphenylcarbazide, after extraction
KS M 5506-2011(2021) Testing method for infrared reflectance (from spectrophotometric date)
KS D ISO 3978:2002 Aluminum and aluminum alloys-Determination of chromium-Spectrophotometric method using diphenylcarbazide, after extraction
KS M 1989-2002(2012) Phthalic and adipic for industrial use－Determination of free alcohols content－Spectrometric method
KS D ISO 3978:2013 Aluminum and aluminum alloys－Determination of chromium－Spectrophotometric method using diphenylcarbazide, after extraction
KS M ISO 6382:2004 General method for determination of silicon content－Reduced molybdosilicate spectrophotometric method

Indonesia Standards, Phenol Spectrophotometry

SNI 06-6989.30-2005 Water and wastewater - Part 30: Test methods of ammonia content with spectrophotometers by phenates
SNI 06-6989.21-2004 Water and waste water - Test methods of phenol content by spectrophotometry
SNI 19-7117.6-2005 Exhaust gas emissions - Stationary sources - Part 6: Test methods of ammonia (NH3) content by indophenol methods using spectrophotometers
SNI 06-2481-1991 Water, Test method for boron content by spectrophotometer in a curcumium manuver
SNI 06-4824-1998 Test methods for free chlorine content in water by visible light spectrophotometers in diethyl phenylendiamine (DPD)
SNI 06-0430-1989 Identification test method by of polypropylene infra-red spectrophotometer
SNI 06-7129-2005 Test methods of chromium (IV) content in leather by spectrophotometers
SNI 19-2483-1991 Test methods for phospate and ortophospate content on water by spectrophotometers in a ascorbic acid
SNI 19-6964.3-2003 Seawater quality - Part 3: Test methods of ammonia solution (NH3-N) with indophenol blue by spectrophotometry
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 19-7119.1-2005 Ambient atmospheres - Part 1: Test methods of ammonia (NH3) content by indophenols using spectrophometers
SNI 13-6180-1999 Procedure for optimization of flame Atomic Absorption Spectrophotometer (AAS)
SNI 6989.71-2009
SNI 06-2516-1991 Water, Test method for copper content by carbon stove atomic absorption spectrophotometer apparatus
SNI 19-7117.19-2009

Taiwan Provincial Standard of the People's Republic of China, Phenol Spectrophotometry

CNS 6837-1980 Method of Test for Traces of Thiophene in Benzene Using Isatin and Spectrophotometry
CNS 13108-1992 Method of Test for Chromium `6rVI`6sin Water by Spectrophotometric Method

International Organization for Standardization (ISO), Phenol Spectrophotometry

ISO 7760:2001 Photography - Processing waste - Determination of hydroquinone
ISO 7760:1986 Photographic processing waste; Determination of hydroquinone content; Spectrophotometric method
ISO 10566:1994 Water quality - Determination of aluminium - Spectrometric method using pyrocatechol violet
ISO 2363:1972 Sulphuric acid and oleums for industrial use; Determination of oxides of nitrogen; 2,4- Xylenol spectrophotometric method
ISO 3709:1976 Phosphoric acid for industrial use (including foodstuffs); Determination of oxides of nitrogen content; 3,4- Xylenol spectrophotometric method
ISO 7890-2:1986 Water quality; Determination of nitrate; Part 2 : 4-Fluorophenol spectrometric method after distillation
ISO 5375:1979 Condensed phosphates for industrial use (including foodstuffs); Determination of oxides of nitrogen content; 3,4- Xylenol spectrophotometric method
ISO 9208:1989 Aluminium ores; determination of vanadium content; BPHA spectrophotometric method
ISO/R 2298:1972 Alluminium and its alloys — Determination of chromium — Spectrophotometric method using diphenylcarbazide
ISO 5518:2007 Fruits, vegetables and derived products - Determination of benzoic acid content - Spectrophotometric method
ISO 5518:1978 Fruits, vegetables and derived products; Determination of benzoic acid content; Spectrophotometric method
ISO 4936:1984 Steel and cast iron — Determination of chromium content — Diphenylcarbazide spectrophotometric method
ISO 3978:1976 Aluminium and aluminium alloys; Determination of chromium; Spectrophotometric method using diphenylcarbazide, after extraction
ISO 7890-1:1986 Water quality; Determination of nitrate; Part 1 : 2,6-Dimethylphenol spectrometric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Phenol Spectrophotometry

GB/T 11198.11-1989 Sulphuric acid for industrial use--Determination of oxides of nitrogen-2.4-xylenol spectrophotometric method
GB/T 13748.3-1992 Magnesium and its alloys--Determination of zirconium content--Xylenol orange spectrophotometric method
GB/T 6020-1999 Butadiene for industrial use-Determination of tert-butyl-catechol(TBC)(4-(1,1-dimethylethyl)-1,2-benzenediol)-Spectrometric method
GB/T 12688.8-1998 Styrene for industrial use--Determination of content of inhibitor (p-tert-butylcatechol)--Spectrophotometric method
GB/T 13748.2-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of tin content.Pyrocatechol violet spectrophotometric method
GB/T 13748.7-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of zirconium content.Xylenol orange spectrophotometric method
GB/T 12688.8-2011 Test method of styrene for industrial use—Part 8:Determination of content of inhibitor(p-tert-butylcatechol)—Spectrophotometric method
GB/T 16024-1995 Workplace air--Determination of ozone--Engenol-pararosaniline hydrochloride spectrophotometric method
GB/T 11067.4-1989 Silver--Determination of antimony content--2-(5-bromo -2-pyridylazo)-5-diethylaminophenol spectrophotometricmethod
GB 11067.4-1989 Silver—Determination of antimony content—2-(5-bromo-2-pyridylazo)-5-diethylaminophenol spectrometric method
GB/T 14377-1993 Water quality. Determination of triethylamine. Bromophenol blue spectrophotometric method
GB/T 9803-1988 Water quality--Determination of pentachlorophenol by safranine-T spectrophotometric method
GB/T 4375.2-1984 Methods for chemical analysis of gallium--The 4-(2-pyridylazo)-resorcinol photometric method for the determination of lead content
GB/T 16055-1995 Workplace air--Determination of diphenyl-diphenyl ether--Ultraviolet spectrophotometric method
GB/T 7480-1987 Water quality--Determination of nitrate--Spectrophotometric method with phenol disulfonic acid
GB/T 2135-1980 Determination of tin content in cadmium--Phenylfluorone-CTAB photometric method
GB/T 6987.13-2001 Aluminium and aluminium alloys--Determination of vanadium content--N-benzoyl-Nphenylhydroxylamine spectrophotometric method
GB/T 223.41-1985 Methods for chemical analysis of iron,steel and alloy--The anion-exchange separation-pyrogallol photometric method for the determination of tantalum content
GB 223.41-1985 Iron and steel and alloy chemical analysis method ion exchange separation-pyrogallol photometric determination of tantalum content
GB/T 13646-2013 Rubber.Determination of bound styrene content.Spectrophotometric method
GB/T 11848.13-1991 Determination of zirconium in uranium ore concentrate by xylenol orange spectrophotometric method
GB/T 223.40-2007 Iron, steel and alloy Determination of niobium content by the sulphochlorophenol S spectrophotometric method
GB/T 16057-1995 Workplace air--Determination of formaldehyde--3-Methyl-2-benzothiazolinone hydrazone hydrochloride(MBTH) spectrophotometric method
GB/T 6987.10-2001 Aluminium and aluminium alloys--Determination of tin content--Phenyl fluorone spectrophotometric method
GB/T 13747.18-1992 Zirconium and zirconium alloys--Determination of vanadium content--N-benzoyl-N-phenylhydroxylamine spectrophotometric method
GB/T 11220.1-1989 Determination of uranium in soil--CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo) -5-diethlaminophenol spectrophotometry
GB/T 8151.10-1987 Methods for chemical analysis of zinc concentrates--The phenyl fluorone spectrophotometric method for the determination of tin content
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 13646-1992 Rubber--Determination of bound styrene content--Spectrophotometric method
GB/T 9984.10-2004 Sodium tripolyphosphate for industrial use (including foodstuffs)-Determination of oxides of nitrogen content-3,4-Xylenol spectrophotometric method
GB/T 9984.10-1988 Sodium tripolyphosphate for industrial use (including foodstuffs)--Determination of oxides of nitrogen content--3,4-Xylenol spectrophotometric method
GB/T 7731.7-1987 Methods for chemical analysis of ferrotungsten--The phenylfluorone photometric method for the determination of tin content
GB/T 4325.3-1984 Methods for chemical analysis of molybdenum--The polyethylene glycol octyl phenyl ether-phenyl fluorine photometric method for the determination of tin content
GB/T 4324.3-1984 Methods for chemical analysis of tungsten--The polyethylene glycol octyl phenyl ether-phenylfluorone photometric method for the determination of tin content
GB/T 7467-1987 Water quality--Determination of chromium(6)--1.5 Diphenylcarbahydrazide spectrophotometric method
GB/T 15507-1995 Water quality--Determination of hydrazine--p-Dime-tylaminobenzaldehyde spectrophotometric method
GB/T 28019-2011 Adornment.Determination of Chromium (Ⅵ).1,5-Diphenylcarbohydrazide spectrophotometric method
GB/T 11895-1989 Water quality--Determination of benzo(alpha)-pyrene--Acetylated paper chromatography with fluorescence spectrophotometric method
GB/T 16072-1995 Workplace air--Determination of phenol--4-Amino-antipyrine spectrophotometric method
GB/T 6730.34-1986 Methods for chemical analysis of iron ores--The pyrocatechol violet-cetyl trimethylamine bromide photometric method for the determination of tin content
GB/T 20975.13-2008 Methods for chemical analysis of aluminium and aluminium alloys.Part 13:Determination of vanadium content.N-benzoyl-Nphenylhydroxylamine spectrophotometric method
GB/T 4375.9-1984 Methods for chemical analysis of gallium--The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content
GB/T 8039-1987 Benzol products of coal carbonization--Determination of total sulphur content--Reduction and spectrophotometric method
GB/T 15555.5-1995 Solid waste--Determination of total chromium--1,5-Diphenylcarbohydrazide spectrophotometric method
GB/T 7490-1987 Water quality--Determination of volatile phenolic compounds--After distillation by means of 4-AAP spectrophotometric method
GB 7490-1987 Water Quality Determination of Volatile Phenols After Distillation 4-Aminoantipyrine Spectrophotometric Method
GB/T 23364.2-2009 Methods for chemical analysis of high purity indium oxide.Part 2:Determination of tin content.Phenylfluorone spectrophotometry
GB/T 23362.2-2009 Methods for chemical analysis of high purity indium hydroxide.Part 2:Determination of tin content.Phenylfluorone spectrophotometry
GB/T 15555.4-1995 Solid waste--Determination of chromium(VI)--1,5-Diphenylcarbohydrazide spectrophotometric method
GB/T 15502-1995 Air quality--Determination of aniline--N-(1-Naphthyl) ethylene diamine dihydrochloride spectrophotometric method
GB/T 14375-1993 Water quality. Determination of monomethyl hydrazine. p-Dimethylaminobenzaldegyde spectrophotometric method
GB/T 8039-2009 Benzol products of coal carbonization-Determination of total sulphur content-Reduction and spectrophotometric method
GB/T 223.29-2008 Iron,steel and alloy.Determination of lead content.Carrier precipitation-xylenol orange spectrophotometric method
GB/T 16108-1995 Workplace air--Determination of zirconium and its compounds--Xylenol orange spectrophotometric method
GB/T 13747.4-1992 Zirconium and zirconium alloys--Determination of chromium content-Diphenylcarbazide spectrophotometric method
GB/T 22182-2008 Rapeseed-Determination of chlorophyll content-Spectrometric method
GB/T 16100-1995 Workplace air--Determination of aniline--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 8151.13-2012 Methods for chemical analysis of zinc concentrates.Part 13:Determination of germanium content.Hydride generation-atomic fluorescence spectrometry and the phenyl fluorone spectrophptometric method
GB/T 4325.19-2013 Methods for chemical analysis of molybdenum.Part 19:Determination of chromium content.Diphenylcarbazide spectrophotometry
GB/T 12687.5-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method
GB/T 14422-1993 Analysis of water used in boiler and cooling system. Determination of benzotriazole. Ultraviolet spectrophotometry
GB/T 7717.15-1994 Acrylonitrile for industrial use-Determination of content of p-hydroxylanisole-Spectrophotometric method
GB/T 8971-1988 Analysis of Benzo(α)Dyrene in Airborne particulates matters by acctylated paper chromatography fluorescence spectrophotometric method
GB/T 6150.17-1985 Methods for chemical analysis of tungsten concentrates--The semi-xylenol orange photometric method for the determination of bismuth content
GB/T 17416.1-1998 Method for chemical analysis of Zirconium ores--Determination of Zirconium (Hafnium) content--xylenol orange photometric method
GB/T 6730.47-1986 Methods for chemical analysis of iron ores--The sulfochlorophenol S photometric method for the determination of niobium content
GB/T 6730.31-1986 Methods for chemical analysis of iron ores--The benzoylphenylhydroxylamine extraction photometric method for the determination of vanadium content
GB/T 16102-1995 Workplace air--Determination of nitrobenzene--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 6987.19-2001 Aluminium and aluminium alloys--Determination of zirconium content--Xylenol orange photometric method
GB/T 223.39-1994 Methods for chemical analysis iron,steel and alloy. The sulphochlorophenol S photometric method for the determination of niobium content
GB 223.39-1985 Methods for chemical analysis of iron,steel and alloy--The sulphochlorophenol S photometric method for the determination of niobium content
GB/T 14849.11-2016 Methods for chemical analysis of industrial silicon - Part 11: Determination of chromium content - Diphenylcarbazide spectrophotometric method
GB/T 13747.18-2022 Methods for chemical analysis of zirconium and zirconium alloys—Part 18：Determination of vanadium content—N-benzoyl-N-phenyl hydroxylamine spectrophotometry and inductively coupled plasma atomic emiss
GB/T 14423-1993 Analysis of water used in boiler and cooling system. 2-Mercaptobenzothiazole. Ultraviolet spectrophotometry
GB/T 6150.9-1985 Methods for chemical analysis of tungsten concentrates--The chlorosulphophenol S photometric method for the determination niobium content--The butylrhodamine B extraction photometric method for the determinati
GB/T 16025-1995 Workplace air--Determination of sulfur dioxide--Pararosaniline hydrochloride spectrophotometric method
GB/T 16114-1995 Workplace air--Determination of chloronitrobenzene--N-(1-naphthyl-ethylenediamine dihydrochloride spectrophotometric method
GB/T 16115-1995 Workplace air--Determination of chlorodinitrobenzene--N-(1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric method
GB/T 15262-1994 Ambient air-Determination of sulfur dioxide-Formaldehyde absorbing-pararosaniline spectrophotometry
GB/T 11889-1989 Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethylenediamine
GB/T 11898-1989 Water quality--Determinatoin of free chlorine and total chlorine--Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine
GB/T 11200.1-2006 Sodium hydroxide for industrial use. Determination of sodium chlorate content. o-Tolidine spectrometric method
GB 11898-1989 Determination of free chlorine and total chlorine in water quality N,N-diethyl-1,4-phenylenediamine spectrophotometric method
GB/T 12689.1-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of aluminum content-The chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and The chromeazurol S spectrophotometric method and th
GB/T 6987.30-2001 Aluminium and aluminium alloys--Determination of chromlum content--Diphenyicarbazide spectrophotometry mehtod after extraction
GB/T 17098-1997 Standard method for hygienic examination of phenols in air of residential areas--4-Aminoantipyrine spectrophotometric method
GB/T 3257.12-1999 Methods for chemical analysis of bauxite--Determination of vanadium pentoxide content--N-benzoyl-N-phenythyroxylamine photometric method
GB/T 223.48-1985 Methods for chemical analysis of iron,steel and alloy--The semixylenol orange photometric method for the determination of bismuth content
GB 223.37-1989 Methods for chemical analysis of iron,steel and alloy The indophenol blue photometric methods for the determination of nitrogen content after distillation seperation
GB/T 223.37-1989 Methods for chemical analysis of iron,steel and alloy--The indophenol blue photometric methods for the determination of nitrogen content after distillation separation
GB/T 12689.1-2010 Methods for chemical analysis of zinc and zinc alloys—Part 1:Determination of aluminum content—Chromazurol Spolyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometry,Chromeazurol S spectrophotometric method and EDTA titrimetry
GB/T 11200.1-1989 Membrane process sodium hydroxide--Determination of sodium chlorate content--Tolidine spectrometric method
GB/T 8639.2-1988 Vanadium--Determination of chromium content--Diphenylcarbazide spectrophotometric method
GB/T 4325.21-1984 Methods for chemical analysis of molybdenum--The diphenylcarbazide photometric method for the determination of chromium content
GB/T 4324.21-1984 Methods for chemical analysis of tungsten--The diphenylcarbazide photometric method for the determination of chromium content
GB/T 10574.11-1989 Tin-lead solders--Determination of aluminium content--Chrome azurol S-polyethylene glycol oetyl phenyl ether spectrophotometric method
GB/T 12689.6-1990 Zinc and zinc alloys--Determination of tin content--Phenylfluorone-cetyltrimethylammonium bromide spectrophotometric method
GB/T 23943-2009 Inorganic chemicals for industrial use.General method for the determination of chromium(Ⅵ)content.1,5-Diphenylcarbohydrazide spectrophotometric method
GB/T 15917.3-1995 Dysprosium and dysprosium oxide--Determination of tantalum content--Para-chloride phenylfluorone--cetyl trimethyl ammonium bromide--ethanol spectrophotometric method
GB/T 4333.6-1988 Methods for chemical analysis of ferrosilicon--The diphenylcarbazide photometric method for the determination of chromium content
GB/T 16105-1995 Workplace air--Determination of vanadium pentoxide--N-cinnamoyl-o-tolyl-hydroxylamine spectrophotometric method
GB/T 6730.44-1986 Methods for chemical analysis of iron ores--The 1-(2-pyridylazo)-2-naphthol photometric method for the determination of zinc content
GB/T 12689.10-2004 The methods for chemical analysis of zinc and zinc alloys-The determination of tin content-The phenylfluorone-cetyltrimethyla-mmonium bromide spectrophotometric method
GB 4581.7-1984 Alunite ores--Determination of potassium and sodium contents--Potassium tetraphenylborate gravimetric method and flame emission spectrophotometric methods
GB/T 6609.10-1986 Methods for the chemical analysis of aluminium oxide--The N-benzoyl-N-phenylhydroxylamine extraction photometric method for the determination of vanadic oxide content
GB/T 4375.4-1984 Methods for chemical analysis of gallium--The 4,7-diphenyl-1,10-phenanthroline photometric method for the determination of iron content
GB 6730.30-1985 Methods for chemical analysis of iron ores--The diphenyl carbazide photometric method for the determination of chromium content
GB/T 6730.30-1986 Methods for chemical analysis of iron ores--The diphenyl carbazide photometric method for the determination of chromium content
GB/T 4325.13-1984 Method for chemical analysis of molybdenum--The glyoxal bis(2-hydroxyanil)photometric method for the determination of calcium content
GB/T 4324.13-1984 Methods for chemical analysis of tungsten--The glyoxal bis(2-hydroxyanil)photometric method for the determination of calcium content
GB/T 223.29-1984 Methods for chemical analysis of iron,steel and alloy--The xylenol orange photometric method for determination of lead content after carrier precipitation
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 4102.11-1983 Methods for chemical analysis of high-titanium slag and rutile--The benzoyl phenylhydroxylamine extraction photometric method for the determination of vanadium pentoxide content

YU-JUS, Phenol Spectrophotometry

JUS H.B8.636-1981 Sulphuric acid for industrial u se. Determination of oxides of nitrogen. 2,4-xyleno/ spectrophotometric method
JUS H.B8.910-1997 Determination of total inhibitor content (p-tertiaiy-butylcatechol) of light hydrocarbons - Spectrophotometric method
JUS H.B8.035-1987 Benzene for industrial use. Determination of thiophene content. Spectrophotometric method
JUS C.A1.629-1989 Copper and copper alloys. Determination of selenium content. PbenylenediaBine spectrophotometric method
JUS H.Z1.178-1985 Testing of industrial vvaters. Determination of total mercury content. Specirophotometric method with diphenyl-tiocarbazone
JUS H.Z1.104-1983 Testing of industrial vvaters. Determination od chrome content. Spectrophotometric method with diphe- nylthiocarbazone — dithizone
JUS E.B8.035-1987 Durum wheat for milling industry, Estimation of yellowpigment. Spectrophotometric method
JUS C.A1.268-1978 Methods for chemical analysis oj alummtum and alummwm alloys. bpectrophotometnc aetermination ofchromium (by diphenylcarbazide method after extraction)
JUS H.B8.443-1984 Phthaiate and adi pate esters for industrial use. Determination of free alcohols content. Spectrophoto-metric method

ZA-SANS, Phenol Spectrophotometry

SANS 10566:2006 Water quality - Determination of aluminium - Spectrometric method using pyrocatechol violet

ES-UNE, Phenol Spectrophotometry

UNE-ISO 10566:2018 Water quality -- Determination of aluminium -- Spectrometric method using pyrocatechol violet

Group Standards of the People's Republic of China, Phenol Spectrophotometry

T/NAIA 004-2020 Determination of Ammonia Nitrogen Concentration in Rumen Fluid Alkaline Sodium Hypochlorite-Phenol Spectrophotometry
T/NAIA 097-2021 Determination of total phenolic content in Lycium barbarum by spectrophotometric method
T/ZCSIA 8-2023 Determination of total polyphenol content in sweet potato leaves by spectrophotometric method
T/ZCSIA 7-2023 Spectrophotometric method for determination of total phenolic content in large cherries and their products
T/GXAF 0013-2023 Complex fertilizers—Determination of Alginate Oligosaccharides—Spectrophotometry
T/CAIA SH002-2014 Water for drinking determination of fluoride 2-(parasulfophenylazo)-1,8-dihydroxy-3,6-naphthalene disulfonic acid, zirconium salt spectrophotometric method

Professional Standard - Hygiene , Phenol Spectrophotometry

WS/T 48-1996 Urine.Determination of phenol.Spectrophotometric method
WS/T 57-1996 Urine.Determination of 4-nitrophenol.Spectrophotometric method
WS/T 65-1996 Urine.Determination of chlor dimeform and 4-chloro-0-toluidine.Spectrophotometric method

Professional Standard - Non-ferrous Metal, Phenol Spectrophotometry

YS/T 248.2-1985 Crude lead chemical analysis method Catechol violet photometric method Determination of tin content
YS/T 520.2-2007 Chemical analysis of gallium.Part 2: Determination of lead content.The 4-(2-pyridy lazo)-resorcinol spectrophotometric method
YS/T 520.2-2006 Gallium Chemical Analysis Method 4-(2-Pyridylazo)-Resorcinol Spectrophotometric Determination of Lead Content
YS/T 520.9-2006 Gallium Chemical Analysis Method Phenylfluorone-Polyethylene Glycol Octyl Phenyl Ether Spectrophotometric Determination of Germanium
YS/T 248.2-2007 Methods for chemical analysis of crude lead.Determination of tin content.Phenylfuorone photometric method and potassium iodate titrimetric method
YS/T 520.9-2007 Chemical analysis of gallium.Part 9:Determination of germanium content.The phenylfluorone-polyethylene glycol octyl phenyl ether extraction spectrophotometric method
YS/T 569.4-2015 Methods for chemical analysis of thallium.Part 4:Determination of zinc content.Dithizone benzene spectrophotometry
YS/T 569.5-2015 Methods for chemical analysis of thallium.Part 5:Determination of cadmium content.Dithizone benzene extraction spectrophotometry
YS/T 569.6-2015 Methods for chemical analysis of thallium.Part 6:Determination of lead content.Dithizone benzene extraction spectrophotometry
YS/T 569.8-2015 Methods for chemical analysis of thallium.Part 8:Determination of indium content.Crystal violet benzene extraction spectrophotometry
YS/T 226.6-2009 Methods for chemical analysis of selenium.Part 6:Determination of sulfur content.Diphenylcarbazide spectrophotometry
YS/T 276.2-2011 Methods for chemical analysis of indium.Part 2:Determination of tin content.Phenylfluorone-cetyltrimethyl ammonium bromide spectrophotometry
YS/T 74.9-1994 Cadmium Chemical Analysis Method Lufluenone-Bromocetyltrimethylamine Spectrophotometric Determination of Tin Content
YS/T 520.4-2007 Chemical analysis of gallium.Part 4: Determination of iron content.The 4,7-diphenyl-1,10-phenanthroline spectrophotometric method
YS/T 575.12-2006 Method for chemical analysis of bauxite ore- Benzoyl phenylene spectrophotometric method for the determination of vanadium pentoxide
YS/T 540.2-2006 Vanadium Chemical Analysis Method Diphenylcarbohydrazide Spectrophotometric Determination of Chromium
YS/T 981.4-2014 Method for chemical analysis of high pure indium.Determination of tin content.Benzfluorenone-cetyltrimethylammonium bromide spectrophotometric method
YS/T 520.1-2007 Chemical analysis of gallium.Part 1:Determination of copper content.The 2,9-dimethyl-4,7-diphenyl-1,10-phenanthroline spectrophotometric method
YS/T 520.4-2006 Gallium Chemical Analysis Method 4,7-Diphenyl-1,10-Phenanthroline Spectrophotometric Determination of Iron Content
YS/T 575.12-2007 Methods for chemical analysis of bauxite.Part 12:Determination of vanadium pentoxide content.N-benzoy-N-phenythytoxy lamine photometric method
YS/T 514.11-2006 High titanium slag, rutile chemical analysis method Benzoyl benzene ketone extraction photometric method Determination of vanadium pentoxide content

Shandong Provincial Standard of the People's Republic of China, Phenol Spectrophotometry

DB37/T 4150-2020 Determination of Water Quality β-Naphthol by Fluorescence Spectrophotometry

Professional Standard - Chemical Industry, Phenol Spectrophotometry

HG/T 3525-2003 Industrial circulating cooling water-Determination of aluminium-Spectrometric method using pyrocatechol violet
HG/T 3516-1999 Industrial circulating cooling water.Determiantion of nitrate.2,6-Dimethylphenol spectrometric method
HG/T 2957.7-1984(1997) Alunite ores-Determination of potassium and sodium contents-Potassium tetraphenylborate gravimetric method and flame emission spectrophotometric methods
HG/T 2957.7-2004 Determination of Potassium and Sodium in Alunite Ore - Potassium Tetraphenylborate Gravimetry and Flame Emission Spectrophotometry

Association Francaise de Normalisation, Phenol Spectrophotometry

NF T20-811:1983 Butadiene for industrial use. Determination of tert-butyl-catechol (tbc). 4-(1,1-dimethylethyl)-1,2 benzenediol. Spectrometric method.
NF T01-035:1979 Molecular absorption spectrophotometry. Spectrophotometers and photometers. Record card. Standard layout.
NF T20-482:1979 Phosphoric acid for industrial use (including foodstuffs. Determination of oxides of nitrogen content ). 3,4-xylenol spectrophotometric method.
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.
NF T20-209:1973 Aluminium oxide primarily used for the production of aluminium. Determination of vanadium. N-benzoyl-n-phenyl-hydroxylamine photometric method.
NF A06-405:1974 Chemical analysis of lead. Spectrophotometric determination of bismuth.
NF A06-835:1973 Zinc for galvanizing purposes. Spectrophotometric determination of aluminium.
NF A06-404:1975 Chemical analysis of lead. Spectrophotometric determination of bismuth.
NF A06-588:1970 Chemical analysis of aluminium. Spectrophotometric determination of vanadium.
NF A10-813:1972 Chemical analysis of ferro-tungsten. Spectrophotometric determination of tin.
NF A06-612:1976 Chemical analysis of magnesium. Spectrophotometric determination of copper.
NF A06-410:1976 Chemical analysis of lead. Spectrophotometric determination of antimony.
NF A06-408:1979 Chemical analysis of lead. Spectrophotometric determination of arsenic.
NF A06-401:1975 Chemical analysis of lead. Spectrophotometric determination of copper.
NF A10-904:1972 Chemical analysis of ferro-vanadium. Spectrophotometric determination of phosphorus.
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 A10-954:1972 Chemical analysis of ferro-vanadium. Spectrophotometric determination of phosphorus.
NF A06-087:1966 Chemical analysis of manganese ores. Spectrophotometric determination of cobalt.
NF A06-094:1962 Chemical analysis of manganese ores. Spectrophotometric determination of titanium.
NF A06-095:1966 Chemical analysis of manganese ores. Spectrophotometric determination of vanadium.
NF A06-103:1969 Chemical analysis of manganese ores. Spectrophotometric determination of phosphorus.
NF A06-107:1970 Chemical analysis of manganese ores. Spectrophotometric determination of copper.
NF A06-823:1967 Chemical analysis of zinc alloys. Spectrophotometric determination of iron.
NF A06-827:1968 Chemical analysis of zinc alloys. Spectrophotometric determination of titanium.
NF A21-104:1976 Chemical analysis of chromium ores. Determination of phosphorus. Spectrophotometric 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 A20-402:1985 Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.
NF A06-089:1966 Chemical analysis of manganese ores. Spectrophotometric and volumetric determination of chromium.
NF A06-804:1968 Chemical analysis of zinc and its alloys. Spectrophotometric determination of cadmium.
NF T20-002:1966 Standard plan for methods of chemical analysis by flame emission spectrophotometry.
NF A06-303:1962 Chemical analysis of steel and cast iron. Spectrophotometric determination of manganese.
NF A10-104:1986 Chemical analysis of ferro-silicon. Determination of phosphorus content. Spectrophotometric method.
NF A06-800:1968 Chemical analysis of zinc and its alloys. Spectrophotometric determination of copper (cuprazon method).
NF A06-622:1984 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of manganese.
NF A06-624:1984 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of zirconium.
NF A06-563:1971 Chemical analysis of aluminium alloys. Spectrophotometric determination of antimony
NF A06-568:1971 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of tin.
NF A06-571:1964 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of iron.
NF A06-574:1966 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of titanium
NF A06-576:1966 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of manganese.
NF A06-582:1959 Chemical analysis of aluminium and aluminium alloys. Colorimetric determination of zirconium.
NF A06-586:1965 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of boron.
NF A06-713:1970 Chemical analysis of copper and its alloys. Spectrophotometric determination of silicon.
NF A06-714:1968 Chemical analysis of copper and its alloys. Spectrophotometric determination of aluminium.
NF A06-716:1970 Chemical analysis of copper and copper alloys. Spectrophotometric determination of manganese.
NF A06-802:1971 Chemical analysis of zinc and its alloys. Spectrophotometric determination of tin.
NF A06-569:1972 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of tin.
NF A06-613:1976 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of copper.
NF A06-616:1981 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of nickel.
NF A06-717:1983 Chemical analysis of copper and copper alloys. Spectrophotometric determination of arsenic.
NF A10-304:1986 Chemical analysis of silico-manganese. Determination of phosphorus content. Spectrophotometric method.
NF A06-583:1984 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of bismuth.
NF A06-584:1984 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of berrylium.
NF A06-606:1984 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of iron.
NF A22-410:1986 Manganese ores. Determination of arsenic content. Spectrophotometric and volumetric determinations.
NF A06-088:1966 Chemical analysis of manganese ores. Spectrophotometric and gravimetric determination of nickel.
NF A06-390*NF EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method.
NF A20-420*NF ISO 3886:1987 Iron ores. Determination of manganese content. Periodate spectrophotometric method.
NF A20-427:1985 Iron ores. Determination of copper content. 2,2'-biquinolyl spectrophotometric method.
NF A06-313:1987 Chemical analysis of steel and cast iron. Determination of titanium content. Spectrophotometric method.
NF A06-323:1987 Chemical analysis of steels. Determination of nitrogen content. Molecular absorption spectrophotometric method.
NF A06-374*NF EN ISO 13900:2002 Steel - Determination of boron content - Curcumin spectrophotometric method after distillation
NF A08-331*NF EN ISO 10700:1995 Steel and iron. Determination of manganese content. Flame atomic absorption spectrophotometric method.
NF T20-253:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Spectrophotometric determination of iron.
NF A06-328:1987 Steel and cast iron. Determination of chromium content. Diphenylcarbazide spectrophotometric method.
NF T20-355:1978 Potassium chloride for industrial use. Determination of sodium content.flame emission spectrophotometric method).
NF A06-320*NF EN 10178:1989 Chemical analysis of ferrous materials. Determination of niobium in steels. Spectrophotometric method.
NF A06-356:1992 Chemical analysis of ferrous materials. Determination of bore in steel. Spectrophotometric method.
NF X43-013:1977 Atmospheric pollution.determination of the concentration by mass ofsulphur dioxide, in the ambient air.analysis by the thorin spectrophotometric method.
NF A06-371:1984 Chemical analysis of steel. Molecular absorption spectrophotometric determination of zirconium (after separation by extraction).
NF A20-424*NF ISO 4691:1986 Iron ores. Determination of titanium content. Diantipyrylmethane spectrophotometric method.
NF A06-347:1986 Chemical analysis of steel and cast iron. Determination of tin. Molecular absorption spectrophotometric method.
NF A06-337:1983 Chemical analysis of steel and cast iron. Determination of molydbenum content. Molecular absorption spectrophotometric method.
NF A06-311:1987 Chemical analysis of steel and cast iron. Determination of cobalt content. Molecular absorption spectrophotometric method.
NF A06-345:1987 Chemical analysis of steel and cast iron. Determination of vanadium content. Molecular absorption spectrophotometric method.
NF A06-308:1985 Chemical analysis of steel and cast iron. Determination of nickel content. Molecular absorption spectrophotometric method.
NF A06-407:1975 Chemical analysis of lead. Spectrophotometric determination of arsenic.
NF T20-499:1979 Condensed phosphates for industrial use (including foodstuffs). Determination of oxides of nitrogen content. 3,4-xylenol spectrophotometric method.
NF A06-841-5*NF EN 12441-5:2003 Zinc and zinc alloys - Chemical analysis - Part 5 : determination of iron by spectrophotometry in primary zinc
NF A20-415:1984 Iron ores. Determination of silicon content. Reduced molybdosilicate spectrophotometric method.
NF A06-352*NF EN 10212:1995 Chemical analysis of ferrous materials. Determination of arsenic in steel and iron. Spectrophotometric method.

Professional Standard - Electricity, Phenol Spectrophotometry

DL/T 502.9-2006 Analytical methods of steam and water in power plants Part 9: Determination of aluminum (Spectrometric method using pyrocatechol violet)
DL/T 2374-2021 Determination of fugitive ammonia in flue gas of thermal power plant by indophenol blue spectrophotometric method

IN-BIS, Phenol Spectrophotometry

中华人民共和国国家卫生和计划生育委员会, Phenol Spectrophotometry

WS/T 60-1996 Urine.Determination of pentachlorophenol.Spectrophotometric method
WS/T 55-1996 Urine.Determination of 4-aminophenol.Spectrophotometric method

Japanese Industrial Standards Committee (JISC), Phenol Spectrophotometry

JIS K 0400-43-40:2000 Water quality -- Determination of nitrate -- Part 1: 2,6-Dimethylphenol spectrometric method
JIS K 0400-43-50:2000 Water quality -- Determination of nitrate -- Part 2: 4-Fluorophenol spectrometric method after distillation
JIS G 1232-2:2021 Iron and steel -- Determination of zirconium -- Part 2: Xylenol orange spectrophotometric method after fluoride coprecipitation separation
JIS M 8215-2:2006 Iron ores -- Determination of manganese content -- Periodate spectrophotometric method
JIS K 0400-67-20:1998 Water quality -- Determination of selenium -- Atomic absorption spectrometric method (hydride technique)

BE-NBN, Phenol Spectrophotometry

NBN T 91-254-1976 Water analysis methods - Determination of the ammoniacal nitrogen -Direct photometric methodwith sodium phenate
NBN T 03-021-1979 Sulphuric acid and oleum for industrial use - Determination of oxides of nitrogen - 2,4-Xylenol spectrophotometric method
NBN T 03-270-1980 Phosphoric acid for industrial use (including foodstuffs)-Determi-nation of oxides of nitrogen content - 3,4-Xylenol spectrophotometric method
NBN T 03-313-1980 Condensed phosphates for industrial use (including foodstuffs) Determination of oxides of nitrogen content - 3,4-Xylenol spectrophotometric method

Professional Standard - Meteorology, Phenol Spectrophotometry

QX/T 216-2013 Determination of formaldehyde in ambient air with MBTH spectrophotometry
QX/T 217-2013 Determination of ammonia and ammonium in ambient air with indophenol blue spectrophotometry

PL-PKN, Phenol Spectrophotometry

PN Z04525-2020-12 P Air purity protection -- Determination of pentachlorophenol in workplaces by high performance liquid chromatography with spectrophotometric detection
PN C97087-1987 UV Spectrophotometric determination of phenols in coke and waste waters
PN C04194-1992 Petroleum products Determination of the benzene content in gasoline by infrared spectrophotometric method
PN C45300-09-1990 Aromatic hydrocarbons Test methods Determination of thiophene content in benzene by spectrophotometric method
PN Z04169-02-1986 Air purity.protection Tests for 4,6-dinitroorthocreso! Determination of 4,6-dinitroorthocresol in work places by UV spectrophotometry absorption
PN Z04009-03-1990 Air purity protection Tests for nitrogen compounds Determination of ammonia in work places by spectrophotometry in visible spectra] region, indopheno] method
PN C04052-1965 Petroleum produc?s Spectrophofomeiric determination of aroma?ic hydrocarbons in gasoline
PN Z04194-02-1988 Air punty protection Tests for phthalic anhydride Determination of phthalic anhydride in work places by spectrophotometric method with hydroxylamine hydrochloride and ferric chloride
PN Z04529-2021-07 P Air purity protection -- Determination of 2-tolylamine in workplaces by high performance liquid chromatography with spectrophotometric detection

Universal Oil Products Company (UOP), Phenol Spectrophotometry

UOP 262-1999 PHENOLS AND THIOPHENOLS IN PETROLEUM PRODUCTS BY SPECTROPHOTOMETRY

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, Phenol Spectrophotometry

GB/T 6730.34-2017 Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method
GB/T 6730.47-2017 Iron ores—Determination of niobium content—Sulfochlorophenol S spectrophotometric method
GB/T 6730.31-2017 Iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method
GB/T 34323-2017 Carbon black—Determination of light transmittance of water dispersion—Spectrophotometer method
GB/T 6730.44-2017 Iron ores—Determination of zinc content—1-(2-pyridylazo)-2-naphthol spectrophotometric method
GB/T 6730.30-2017 Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method
GB/T 13747.1-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 1：Determination of tin content—Potassium iodate titration and phenylfluorone-polyethylene glycoloctyl phenyl ether spectrophotometry
GB/T 6730.37-2017 Iron ores—Determination of cobalt content—4-[(5-chloro-2-pyridyl)azo]-1,3-diamino-benzene spectrophotometric method

中华人民共和国环境保护部, Phenol Spectrophotometry

GB 9803-1988 Water quality-Determination of pentachlorophenol by safranine-T spectrophotometric method
GB 7480-1987 Water quality-Determination of nitrate-Spectrophotometric method with phenol disulfonic acid
GB 11220.1-1989 Determination of uranium in soil-CL-5209 extractant-containing resin separation 2-(5-bromo-2-pyridylazo)-5-diethlaminophenol spectrophotometry
GB 7467-1987 Water quality-Determination of chromiun(Ⅵ)-1,5 Dtphenylcarbohydrazide spectrophotometric method
GB 11895-1989 Water quality-Determination of benzo(a)-pyrene-Aectylated paper chromatography with fluorescence spectrophotometric method
GB 8971-1988 Air quality-Determination of benzo(a) pyrene in flying dust-Acetylated paper chromatography fluorescence spectrophotometric method
GB 11889-1989 Water quality-Determination of auiline compounds-Spectrophotometric method with N-(1-naphthyl)echylenediamine

CU-NC, Phenol Spectrophotometry

NC 90-13-21-1984 Metrological Assurance. Spectrophotometers. Reference Dissolutions for the Verification of Spectrophotometers
NC 57-98-4-1986 Clinical Methods and Ais Photometric Determination of Thymol Turbidness in Human Serum. Chemical Analysis Method

German Institute for Standardization, Phenol Spectrophotometry

DIN 5032-7:1985 Photometry; classification of illuminance meters and luminance meters
DIN 5032-7:2017 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN 5032-8:2017 Photometry - Part 8: Data-sheet for illuminance meters
DIN 5032-8:1986 Photometry; data-sheet for illuminance-meters

Military Standard of the People's Republic of China-General Armament Department, Phenol Spectrophotometry

GJB 3639-1999 Determination of Benzene Chloroacetophenone UV Spectrophotometry
GJB 3639-1999(XG1-2015) Determination of Benzene Chloroacetophenone UV Spectrophotometry Modification Sheet 1-2015
GJB 8781.11-2015 Methods for trace element analysis of high-temperature alloys Part 11: Determination of tin content by beryllium hydroxide carrier precipitation-phenylfluorone spectrophotometric method
GJB 770.307-1989 Test methods for gunpowder analysis: Determination of the content of diphenylamine and No. 2 fixative in propellants Steam distillation-spectrophotometry

RO-ASRO, Phenol Spectrophotometry

STAS SR 13244-1994 TOBACCO AND TOBACCO PRODUCTS Detemination of the polyphenols content - spectrophotometric method
STAS SR 13252-1995 Water quality Determination of urea content Spectrophotometric method with p-dimethylaminobenzaldehyde
STAS SR ISO 3978:1995 ?luminium and aiuminium alloys. Determination of chromium content. Spectrophotometric method using diphenylcarbazide, after extraction

Professional Standard - Aquaculture, Phenol Spectrophotometry

SC/T 3031-2006 Determination of volatile phenolic compounds residues in fishery products Spectrophotometric method

国家粮食局, Phenol Spectrophotometry

LS/T 6119-2017 Cereal and Oil Inspection Spectrophotometric Method for Determination of Polyphenols in Vegetable Oils
LS/T 6124-2017 Grain and Oil Testing Spectrophotometric Method for Determination of Polyphenol Oxidase Activity of Wheat Flour

Professional Standard - Ferrous Metallurgy, Phenol Spectrophotometry

YB/T 5044-2012 Molybdenum oxide.Determination of tin content.Spectrophotometric method of phenylfluorone
YB/T 5044-1993 Molybdenum Oxide Block Chemical Analysis Method for Determination of Tin by Phenylfluorone Spectrophotometry

Professional Standard - Urban Construction, Phenol Spectrophotometry

CJ/T 63-1999 Municipal sewage.Determination of aniline compounds.AZO spectrophotometric method
CJ/T 70-1999 Municipal sewage.Determination of total chromium.1.5 diphenylcarbohydrazide spectrophotometric method
CJ/T 71-1999 Municipal sewage.Determination of total chromium(Ⅵ).1.5 diphenylcarbohydrazide spectrophotometric method
CJ 26.13-1991 Municipal sewage water quality test method Determination of standard aniline Azo spectrophotometric method
CJ/T 58-1999 Municipal sewage.Determination of volatile phenolic compounds.After distillation by means of 4-AAP spectrophotometric method
CJ 26.21-1991 Water quality inspection method of urban sewage standard Determination of hexavalent chromium diphenylcarbazide spectrophotometric method
CJ 26.8-1991 Water quality inspection methods for urban sewage Standard determination of volatile phenols Distilled 4-aminoantipyrine spectrophotometric method

Professional Standard - Commodity Inspection, Phenol Spectrophotometry

SN/T 3794-2014 Determination of colourity of purified terephthalic acid for industrial use.Spectrophtometric method
SN 0210-1993 Method for determination of diethylstilbestrol residues in meat and meat products for export.Spectrophotometric method
SN/T 2004.3-2005 Determination of Chromium(VI) in electrical and electronic equipment-Part 3:1,5-Diphenylcarbohydrazide spectrophotometric method

Professional Standard - Machinery, Phenol Spectrophotometry

JB/T 6237.4-1992 Silver powder chemical analysis method for electrical contacts 2-(5-bromo-2-pyridylamido)-5-diethylaminophenol spectrophotometric determination of nickel content
JB/T 7776.5-1995 Method for chemical analysis of silver cadmium oxide electrical contact materials Lufenone spectrophotometric method Determination of tin content
JB/T 6237.7-1992 Determination of Magnesium Content by Xylene Blue II Spectrophotometric Method for Chemical Analysis of Silver Powder Used in Electrical Contacts
JB/T 9552.5-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of chromium by diphenel carbalide photometric method
JB/T 7776.4-2008 Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 4: Determination of tin content

KR-KS, Phenol Spectrophotometry

KS E ISO 5418-1-2022 Iron ores — Determination of copper — Part 1: 2,2'-Biquinolyl spectrophotometric method

Professional Standard - Environmental Protection, Phenol Spectrophotometry

HJ 503-2009 Water quality.Determination of volatile phenolic compounds.4-AAP spectrophotometric method
HJ/T 31-1999 Stationary source emission.Determination of phosgene.Aniline ultraviolet spectrophotometric method
HJ 811-2016 Water quality―Determination of total selenium―3,3′-Diaminobenzidine spectrophotometric method
HJ 825-2017 Water quality-Determination of volatile phenols-Flow injection analysis（FIA）and 4-AAP spectrophotometric method
HJ 998-2018 Determination of Volatile Phenols in Soil and Sediments 4-Aminoantipyrine Spectrophotometric Method
HJ/T 64.3-2001 stationary source emission.Determination of cadmium.p-Azobenzenediazoaminazobenzene sulfonic acid spectrophotometric method
HJ 550-2015 Water quality.Determination of cobalt.5-Cl-PADAB Spectrophotometry
HJ 674-2013 Water quality.Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method
HJ 550-2009 Water quality.Determination of cobalt.5-CI-PADAB spectrophotometry
HJ/T 32-1999 Stationary source emission-Determination of phenols.4-Amino-antipyrine spectrophotometric method
HJ 482-2009 Ambient air.Determination of sulfur dioxide.Formaldehyde absorbing.pararosaniline spectrophotometry
HJ 586-2010 Water quality.Determination of free chlorine and total chlorine.Spectrophotonetric method using N,N-diethyl-1,4-phenylenediamine
HJ/T 29-1999 Stationary source emission-Determination of chromate fog.Diphenyl carbazide spectrophotometric method
HJ 483-2009 Ambient air.Determination of sulfur dioxide.Tetrachloromercurate(TCM)-paraosaniline method

Professional Standard - Geology, Phenol Spectrophotometry

DZ/T 0064.58-1993 Groundwater Quality Test Method for Determination of Nitrate by Disulfonic Acid Phenol Spectrophotometry
DZ/T 0064.73-1993 Determination of groundwater quality by spectrophotometric method with 4-aminoantipyridine
DZ/T 0064.46-2021 Methods of Analytical Groundwater Quality Part 46: Determination of Bromide Spectrophotometric Method with Bromophenol Red
DZ/T 0064.58-2021 Methods of Analytical Groundwater Quality Part 58: Determination of Nitrate Disulfonic Acid Phenol Spectrophotometric Method
DZ/T 0064.17-1993 Determination of Chromium by Spectrophotometry with Diphenylcarbazide
DZ/T 0064.73-2021 Methods of Analysis of Groundwater Quality - Part 73: Determination of Volatile Phenols 4-Aminoantipyridine Spectrophotometric Method
DZ/T 0064.67-2021 Methods of analysis of groundwater quality - Part 67: Determination of sulfides by p-aminodimethylaniline spectrophotometric method
DZ/T 0064.17-2021 Analytical methods of groundwater quality - Part 17: Determination of total chromium and hexavalent chromium by diphenylcarbazide spectrophotometric method

VN-TCVN, Phenol Spectrophotometry

TCVN 7323-1-2004 Water quality.Determination of nitrate.Part 1: 2,6-Dimethylphenol spectrometry method
TCVN 7323-2-2004 Water quality.Determination of nitrate.part 2:4-Fluorophenol spectrometric method after distillation
TCVN 6428-2007 Fruits, vegetables and derived products.Determination of benzoic acid content.Spectrophotometry method
TCVN 6225-1-2012 Water quality Determination of free chlorine and total chlorine.Part 1: Titrimetric method using N,N-diethyl-1,4-phenylenediamine

AT-ON, Phenol Spectrophotometry

ONORM M 6238 Teil.2-1986 Water analysis; determination ofnitrate; 4-fluorophenol spectrometric method after distillation

PT-IPQ, Phenol Spectrophotometry

NP 3257-1988 Animal feeding stuffs Determination of ethopabate content Spectrophotometric method

Standard Association of Australia （SAA）, Phenol Spectrophotometry

AS 2723:1984 Waters - Determination of uranium (VI) - Spectrophotometric method
AS 3550.1:1988 Methods for the analysis of waters - Determination of dissolved sulphide - 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

Professional Standard - Agriculture, Phenol Spectrophotometry

SN/T 5658.3-2023
NY/T 1373-2007 Determination of Sulfite in Edible Fungus Distill under Nitrogen with the Method of Spectrophotometer

国家市场监督管理总局、中国国家标准化管理委员会, Phenol Spectrophotometry

GB/T 223.37-2020 Iron, steel and alloy—Determination of nitrogen content—Indophenol blue spectrophotometric method after distillation separation
GB/T 4333.6-2019 Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method
GB/T 38216.1-2019 Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry method

Professional Standard - Aviation, Phenol Spectrophotometry

HB 5218.20-1995 Aluminum Alloy Chemical Analysis Method: Phenylfluorone Photometric Determination of Tin Content
HB 5220.46-1995 Determination of bismuth content by semi-xylenol orange absorptiophotometry method for chemical analysis of superalloys
HB 5220.34-1995 Chlorosulfonol C absorptiophotometric method for chemical analysis of superalloys Determination of niobium content
HB 5422.6-1989 Method for chemical analysis of copper alloys-Luminone-polyethylene glycol octylphenyl ether absorptiometry for determination of tin content
HB 5220.34-2008 Methods for chemical analysis of superalloys. Part 34: Determination of niobium content by sulphochlorophenol C photometric method
HB 5220.46-2008 Methods for chemical analysis of superalloys. Part 46: Determination of bismuth content by semixylenol orange photometric method
HB/Z 5218.20-2004 Methods for chemical analysis of aluminium alloys-Part 20:Determination of tin content by phenyl fluorone spectrophotometric mehtod
HB 5297.7-2001 Titanium Alloy Chemical Analysis Method Diphenylcarbohydrazide Spectrophotometric Determination of Chromium Content
HB 5220.47-1995 Method for Chemical Analysis of Superalloys Carrier Precipitation-Xylenol Orange Absorptiometry for Determination of Lead Content
HB 5422.12-1989 Copper alloy chemical analysis method crystal violet-toluene extraction absorptiometry for determination of antimony content
HB 5220.47-2008 Methods for chemical analysis of superalloys. Part 47: Determination of lead content by carrier precipitation-xylenol orange photometric method
HB 5218.15-1995 Aluminum Alloy Chemical Analysis Method Xylenol Orange Photometric Determination of Dissolved Zirconium Content
HB 5220.37-1995 Chemical analysis methods of superalloys Tantalum reagent-benzene extraction-ArsenazoⅢ Absorption photometry Determination of zirconium content
HB 5218.19-1995 Aluminum Alloy Chemical Analysis Method Diphenylcarbazide Spectrophotometric Determination of Chromium Content
HB/Z 5218.15-2004 Methods for chemical analysis of aluminium alloys-Part 15:Determination of zirconium content by xylenol orange spectrophotometric method
HB 5220.37-2008 Methods for chemical analysis of superal loys. Part 37: Determination of zirconium content by N-benzoyl-N-phenylhydroxylamine-benzene extraction-arsenazo Ⅲ photometric method

Lithuanian Standards Office , Phenol Spectrophotometry

LST ISO 6439:1998 Water quality. Determination of phenol index. 4-aminoantipyrine spectrometric method after distillation
LST ISO 5518:2007 Fruits, vegetables and derived products Determination of benzoic acid content Spectrophotometric method (ISO 5518:2007, identical)

Professional Standard - Rare Earth, Phenol Spectrophotometry

XB/T 601.8-1993 Lanthanum hexaboride chemical analysis method diphenylsemicarbazide spectrophotometric method for determination of chromium content

IT-UNI, Phenol Spectrophotometry

UNI 7333-1974 Chemical analysis of ferrous materials. Determination of tin in steel and cast iron. Spectrophotometric method with phenylfluorone.
UNI 7691-1977

British Standards Institution (BSI), Phenol Spectrophotometry

BS ISO 5518:2007 Fruits, vegetables and derived products - Determination of benzoic acid content - Spectrophotometric method
BS 2690-102:1979 Methods of testing water used in industry - Hydrazine: spectrophotometric method (4-dimethylaminobenzaldehyde)
BS ISO 21501-3:2007 Determination of particle size distribution. Single particle light interaction methods. Light extinction liquid-borne particle counter
BS ISO 16740:2005 Workplace air - Determination of hexavalent chromium in airborne particulate matter - Method by ion chromatography and spectrophotometric measurement using diphenyl carbazide
BS ISO 21501-2:2007 Determination of particle size distribution. Single particle light interaction methods. Light scattering liquid-borne particle counter

工业和信息化部, Phenol Spectrophotometry

YB/T 4582.2-2017 Determination of ferrochromium content in silicon nitride diphenylcarbazide spectrophotometric method
YS/T 1341.9-2019 Methods for chemical analysis of crude zinc Part 9: Determination of germanium content Phenofluorenone spectrophotometry
YS/T 540.2-2018 Methods for chemical analysis of vanadium Part 2: Determination of chromium amount diphenylcarbazide spectrophotometric method

未注明发布机构, Phenol Spectrophotometry

JIS G 1226:2023 Iron and steel -- Determination of tin -- Phenylfluorone spectrophotometric method after iodide extraction
BS 2690-102:1979(1999) Methods of testing Water used in industry — Part 102 : Hydrazine : spectrophotometric method (4 - dimethylaminobenzaldehyde)
JIS M 8210-1:2023 Iron ores -- Determination of cobalt -- Part 1: Spectrophotometric method of 2-nitroso-1-naphthol complex after extraction

TR-TSE, Phenol Spectrophotometry

TS 2918-1978 PHOSPHORIC ACID FOR INDUSTRIAL USE (INCLUDING FOODSTUFFS) — DETERMINATION OF OXIDES OF NITROGEN CONTENT — 3,4 — XYLENOL SPECTROPHOTOMETRY
TS 2894-1977 ALUMINIUM AND ALUMINIUM ALLOYS — DETERMINATION OF CHROMIUM — SPECTROPHOTOMETRIC METHOD USING DIPHENYLCARBAZIDE, AFTER EXTRACTION

CZ-CSN, Phenol Spectrophotometry

CSN ISO 3978:1992 Aluminium and aluminium alloys - Determination of chromium - Spectrophotometric method using diphenylcarbazide, after extraction

Shaanxi Provincial Standard of the People's Republic of China, Phenol Spectrophotometry

DB61/T 561-2013 Determination of vanadium in water quality diantipyrine styryl methane spectrophotometric method

Association of Official Analytical Chemists (AOAC), Phenol Spectrophotometry

AOAC Official Method 968.25 Thin-layer chromatographic spectrophotometric determination of the pesticide biphenyl in citrus fruits

未注明发布机构, Phenol Spectrophotometry

JIS G 1226:2023 Iron and steel -- Determination of tin -- Phenylfluorone spectrophotometric method after iodide extraction
BS 2690-102:1979(1999) Methods of testing Water used in industry — Part 102 : Hydrazine : spectrophotometric method (4 - dimethylaminobenzaldehyde)
JIS M 8210-1:2023 Iron ores -- Determination of cobalt -- Part 1: Spectrophotometric method of 2-nitroso-1-naphthol complex after extraction

Illuminating Engineering Society of North America, Phenol Spectrophotometry

IESNA LM-78-2007 Method for Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer

Professional Standard - Nuclear Industry, Phenol Spectrophotometry

EJ 267.4-1984 Determination of uranium in low-grade uranium ore Tri-n-octylphosphine oxide (or trialkylphosphine oxide) extraction 2-(5-bromo-2-pyridylazo)-5-ethylaminophenol spectrophotometric method

国家质量监督检验检疫总局, Phenol Spectrophotometry

SN/T 4675.24-2016 Spectrophotometric method for determination of Forintschock index of export wines

European Committee for Standardization (CEN), Phenol Spectrophotometry

EN 14937-1:2006 Copper and copper alloys - Determination of antimony content - Part 1: Spectrophotometric method

Danish Standards Foundation, Phenol Spectrophotometry

DS/EN ISO 6271-2:2005 Clear liquids - Estimation of colour by the platinum-cobalt scale - Part 2: Spectrophotometric method
DS/EN ISO 4630-2:2005 Clear liquids - Estimation of colour by the Gardner colour scale - Part 2: Spectrophotometric method

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Phenol Spectrophotometry

GJB 5404.11-2005 Analysis methods for trace elements in super alloys Part 11: Determination of tin content byeryllium hydroxide coprecipitation phenyl fluorone spectrophotometric method

RU-GOST R, Phenol Spectrophotometry

GOST R 51875-2002 Wines, wine materials and cognacs. Photoelectric colorimetric method for determination of sugar mass concentration using picric acid (trinitrophenol)

GOSTR, Phenol Spectrophotometry

GOST 34049-2017 Milk and milk products. Determination of aflatoxin M1 by high-performance liquid chromatography with fluorimetric (spectrofluorometric) detection

Professional Standard - Railway, Phenol Spectrophotometry

TB/T 2544.3-1995 Quick Analysis Method for Corrosion Inhibitor in Cooling Water of Railway Diesel Locomotive Determination of Benzotriazole by UV Spectrophotometry

Professional Standard - Electron, Phenol Spectrophotometry

SJ/T 11022-1996 Methods of analysis for silver-copper brazing for electronic components - Determination of tin (spectrophotometric C21H38BrN absorption method)

Professional Standard - Ocean, Phenol Spectrophotometry

HY/T 0347-2022 Determination of seawater trace ammonium—Flow analysis,solid phase extraction and o-phthaldialdehyde fluorescence detection

Professional Standard - Light Industry, Phenol Spectrophotometry

QB/T 2334-1997 Qualitative determination of ultraviolet absorbers in cosmetics by ultraviolet spectrophotometry