Benzene Determination Photometer

Benzene Determination Photometer, Total:260 items.

The international standard classification for "Benzene Determination Photometer" includes: Aromatic hydrocarbons , Workplace atmospheres , Cadmium, cobalt and their alloys , Rubber , Aluminium and aluminium alloys , Water quality , Jewellery , Ambient atmospheres , Metalliferous minerals , Colours and measurement of light , Organic chemicals , Aliphatic hydrocarbons , Oilseeds , Bases , Flow in open channels , Iron ores , Auxiliary materials and additives for plastics , Water quality in general , Lead, zinc, tin and their alloys , Ferroalloys , Other iron and steel products , Chemical analysis of metals , Chemical analysis .

The Chinese standard classification for "Benzene Determination Photometer" includes: Basic organic chemicals , Labor sanitation , Heavy metals and their alloys analysis method , Rubber products in general , Rare metals and their alloys analysis method , Heavy metals and their alloys , Analysis methods for toxic substances in water , Artistic handicrafts , Analysis methods for industrial wastewater and pollutants , Analysis methods for toxic substances in atmosphere , General organic chemicals , Iron ore , Light metal ore , Light metals and their alloys analysis method , Organic chemicals in general , Heavy metal ore , Grease and oil processing and products , Inorganic acid and alkali , Analysis methods for exhaust emission pollutants , Chemical Measurement , Steel and iron alloy analysis method , Beneficiation reagent , Diagnostic standard for occupational diseases , Hydrogeological survey , Electron optics and other physical optics instrument , Basic standards and general methods for water treatment agent .

Professional Standard - Petrochemical Industry

SH/T 1747-2004 Cumene (Isopropyl benzene) for industrial use - Determination of phenol content - Spectrophotometric method
SH/T 1746-2004 Cumene (Isopropyl benzene) for industrial use -- Determination of content of peroxides -- Spectrophotometric method
SH/T 1485.4-1995 Determination for tertiary butyl pyrocatechol content in industrial divinylbenzene - Spectrophotometric method

Jilin Provincial Standard of the People's Republic of China

DB22/T 3626-2023 Determination of Furfural in Water Aniline Spectrophotometry

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

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

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

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 copper content-N-benzoyl-Nphenylhydroxylamine spectrophotometric method
GB/T 11898-1989 Water quality--Determinatoin of free chlorine and total chlorine--Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine
GB/T 16114-1995 Workplace air―Determination of chloronitrobenzene―N-(1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric method
GB/T 6987.10-2001 Aluminium and aluminium alloys-Determination of copper content-Phenyl fluorone spectrophotometric method
GB/T 2592.8-1981 Thallium;Determination of indium content;Crystal violet extraction photometric method
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 12688.3-1990 Styrene for industrial use-Determination of content of polymer-Photometric 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 2592.4-1981 Thallium;Determination of zinc content;Dithizone extraction photometric method
GB/T 8039-1987 Benzol products of coal carbonization--Determination of total sulphur content--Reduction and spectrophotometric method
GB/T 15502-1995 Air quality －Determination of aniline －N-(1-naphthyl) ethylene diamine dihydrochloride spectrophotometric method
GB/T 11895-1989 Water quality--Determination of benzo(alpha)-pyrene--Acetylated paper chromatography with fluorescence spectrophotometric method
GB/T 16100-1995 Workplace air--Determination of aniline--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 22182-2008 Rapeseed - Determination of chlorophyll content - Spectrometric method
GB/T 16115-1995 Workplace air―Determination of chorodinitrobenzene―N-(1-naphthyl)-ethylenediamine dihydrochloride spectrophotometric method
GB/T 16055-1995 Workplace air―Determination of diphenyl-diphenyl ether―Ultraviolet spectrophotometric method
GB/T 8039-2009 Benzol products of coal carbonization—Determination of total sulphur content—Reduction and spectrophotometric method
GB/T 11198.11-1989 Sulphuric acid for industrial use--Determination of oxides of nitrogen-2.4-xylenol spectrophotometric method
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 8971-1988 Analysis of Benzo(α)Dyrene in Airborne particulates matters by acctylated paper chromatography fluorescence spectrophotometric method
GB/T 16102-1995 Workplace air--Determination of nitrobenzene--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
GB/T 13747.4-1992 and zirconium alloys - Determination of chromium content - Diphenylcarbazide spectrophotometric method
GB/T 2592.5-1981 Thallium;Determination of cadmium content;Dithizone extraction photometric method
GB/T 15507-1995 Water quality - Determination of Hydrazine-p-Dimetylaminobenzaldehyde spectrophotometric method
GB/T 14375-1993 quality. Determination of monomethyl hydrazine. p - Dimethylaminobenzaldegyde spectrophotometric method
GB/T 13747.18-1992 Zirconium and zirconium alloys-Determination of vanadium content-N-benzoyl-N-phenylhydroxylamine spectrophotometric method
GB/T 7467-1987 Water Quality - Determination of Chromium (VI) - 1, 5 Diphenylcarbohydrazide Spectrophotometric Method
GB/T 11889-1989 Water quality--Determination of aniline compounds--Spectrophotometric method with N-(1-naphthyl) ethylenediamine
GB/T 7731.7-1987 Methods for chemical analysis of ferrotungsten--The phenylfluorone photometric method for the determination of tin content
GB/T 13748.3-1992 Magnesium and its alloys--Determination of zirconium content--Xylenol orange spectrophotometric method
GB/T 15555.5-1995 Solid waste - Determination of total chromium-1,5 - Diphenylcarbohydrazide spectrophotometric method
GB/T 16025-1995 Workplace air--Determination of sulfur dioxide--Pararosaniline hydrochloride spectrophotometric method
GB/T 11200.1-2006 Sodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method
GB/T 28019-2011 Adornment - Determination of Chromium(Ⅵ) - 1, 5-Diphenylcarbohydrazide spectrophotometric method
GB/T 2592.6-1981 Thallium;Determination of lead content;Dithizone extraction photometric method
GB/T 12688.8-1998 Styrene for industrial use-Determination of content of inhibitor (p-tert-butylcatechol)-Spectrophotometric method
GB/T 1832-1979 Determination of magnesium oxide content in tin concentrates--Xylidyl blue Ⅱ photometric method
GB/T 6730.30-2017(英文版) Iron ore - Determination of chromium content - Diphenylcarbazide 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 13646-1992 - Determination of bound styrene content - Spectrophotometric method
GB/T 13646-2013 Rubber—Determination of bound styrene content—Spectrophotometric method
GB/T 15555.4-1995 Solid waste - Determination of chromium(VI)-1,5 - Diphenylcarbohydrazide 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 11898-1989 Water quality-Determinatoin of free chlorine and total chlorine-Spectrophotometric method useing N,N-diethyl-1,4 phenylenediamine
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 7717.15-1994 Acrylonitrile for industrial use-Determination of content of p-hydroxylanisole-Spectrophotometric method
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 2013-1980 Method for determination density of benzene products
GB/T 15262-1994 Ambient air－Determination of sulfur dioxide－Formaldehyde absorbing-pararosaniline spectrophotometry
GB/T 8151.10-1987 Methods for chemical analysis of zinc concentrates--The phenyl fluorone spectrophotometric method for the determination of tin content

Professional Standard - Commodity Inspection

SN/T 3794-2014 Determination of colourity of purified terephthalic acid for industrial use -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

GB/T 6730.30-2017 Iron ores--Determination of chromium content--Diphenyl carbazide 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

Professional Standard - Urban Construction

CJ/T 70-1999 Municipal sewage.Determination of total chromium.1.5 diphenylcarbohydrazide spectrophotometric method
CJ 26.13-1991 Municipal sewage water quality test method Determination of standard aniline Azo spectrophotometric method
CJ/T 71-1999 Municipal sewage.Determination of total chromium(Ⅵ).1.5 diphenylcarbohydrazide spectrophotometric method
CJ/T 63-1999 Municipal sewage.Determination of aniline compounds.AZO spectrophotometric method

Taiwan Provincial Standard of the People's Republic of China

CNS 6837-1980 Method of Test for Traces of Thiophene in Benzene Using Isatin and Spectrophotometry

Professional Standard - Ferrous Metallurgy

YB/T 5044-2012 Molybdenum Oxide - Determination of Tin Content - Spectrophotometric Method of Phenylfluorone
YB/T 5044-1993 Chemical analysis of lump molybdenum oxide The determination of tin by the photometric method of phenylfluorone

Professional Standard - Environmental Protection

HJ 550-2009 Water quality - Determination of cobalt - 5-CI-PADAB spectrophotometry
HJ/T 31-1999 Stationary source emission -- Determination of phosgene -- Aniline ultraviolet spectrophotometric method
HJ 586-2010 Water quality-Determination of free chlorine and total chlorine-Spectrophotonetric method N,N-diethyl-1,4-phenylenediamine
HJ 482-2009 Ambient air—Determination of sulfur dioxide—Formaldehyde absorbing-pararosaniline spectrophotometry
HJ 674-2013 Water quality－Determination of hydrazine and monomethyl hydrazine by p-Dimethylaminobenzaldehyde spectrophotometric method
HJ 550-2015 Water quality - Determination of cobalt - 5-CI-PADAB Spectrophotometry
HJ/T 29-1999 Stationary source emission -- Determination of chromate fog -- Diphenyl carbazide spectrophotometric method
HJ/T 64.3-2001 Stationary source emission -- Determination of cadmium p-Azobenzenediazoaminazobenzene sulfonic acid spectrophotometric method
HJ 811-2016 Water quality - Determination of total selenium-3,3′-Diaminobenzidine spectrophotometric method

Professional Standard - Non-ferrous Metal

YS/T 569.5-2006 Thallium - Determination of cadmium content - Dithizone extraction photometric method
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 569.4-2006 Thallium--Determination of zinc content--Dithizone extraction photometric method
YS/T 575.12-2006 Methods for chemical analysis of bauxite -- Determination of vanadium pentoxide content -- N-benzoyl-N-phenythyroxylamine photometric method
YS/T 226.3-1994 Determination of tin content in selenium (lumenone-bromohexadecyltrimethylamine absorptiometry)
YS/T 569.8-2006 Thallium - Determination of indium content - Crystal violet extraction photometric method
YS/T 569.6-2006 Thallium - Determination of lead content - Dithizone extraction photometric method
YS/T 248.2-1985 Crude lead chemical analysis method Catechol violet photometric method Determination of tin content
YS/T 520.9-2006 Methods for chemical analysis of gallium. The phenylfluorone-polyethylene glycol octyl phenyl ether photometric method for the determination of germanium content

National Metrological Verification Regulations of the People's Republic of China

JJG 939-2009 Atomic Fluorescence Spectrophotometers
JJG(地质) 1010-1990 Verification Regulations for Microphotometer
JJG 538-1988 Fluorescence Photometer
JJG 955-2000 Spectral Analysis Microdensitometer
JJG 178-1996 Verification Regulation of Visible Range Spectrophotometer
JJG 537-1988 Verification Regulation of Fluorescence Spectro Photometer

中华人民共和国环境保护部

GB 11895-1989 Water quality-Determination of benzo(alpha)-pyrene-Acetylated paper chromatography with fluorescence spectrophotometric method
GB 7467-1987 Water quality-Determination of chromiun(Ⅵ)-1,5 Dtphenylcarbohydrazide spectrophotometric method
GB 11889-1989 Water quality-Determination of aniline compounds-Spectrophotometric method with N-(1-naphthyl) eth
GB 8971-1988 Air quality - Determination of benzo(α) pyrene in flying dust - Acctylated paper chromatography fluorescence spectrophotometric method

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 38216.1-2019 Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry method
GB/T 4333.6-2019 Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method

Professional Standard - Hygiene

WS/T 65-1996 Urine - Determination of chlor dimeform and 4 - Chloro-o - Toluidine - Spectrophotometric method

Group Standards of the People's Republic of China

T/NAIA 004-2020 Determination of Ammonia Nitrogen Concentration in Rumen Fluid Alkaline Sodium Hypochlorite-Phenol Spectrophotometry

工业和信息化部

YB/T 4582.2-2017 Ferrosilicon nitride. Determination of chromium content. Diphenylcarbonhydrazide spectrophotometric method

未注明发布机构

DIN 5032-11 E:2018-02 Photometry - Part 11: Near-field goniophotometers, terms, characteristics and their designation
DIN 5032-11 E:2019-09 Photometry - Part 11: Near-field goniophotometers, terms, characteristics and their designation
DIN 5032-8 E:2016-06 Photometry - Part 8: Data-sheet for illuminance meters
JIS G 1226:2023 Iron and steel -- Determination of tin -- Phenylfluorone spectrophotometric method after iodide extraction

未注明发布机构

JIS G 1226:2023 Iron and steel -- Determination of tin -- Phenylfluorone spectrophotometric method after iodide extraction
DIN 5032-8 E:2016-06 Photometry - Part 8: Data-sheet for illuminance meters
DIN 5032-11 E:2018-02 Photometry - Part 11: Near-field goniophotometers, terms, characteristics and their designation
DIN 5032-11 E:2019-09 Photometry - Part 11: Near-field goniophotometers, terms, characteristics and their designation

Professional Standard - Geology

DZ/T 0064.17-1993 Groundwater quality test methods - the determination of chromium with diphenylcarbahydrazide spectrophotometric method

Professional Standard - Aviation

HB 5218.20-1995 Aluminum Alloy Chemical Analysis Method: Phenylfluorone Photometric Determination of Tin Content
HB 5422.6-1989 Chemical Analysis Method for Copper Alloy -The Phenylfuorone-Polyethylene Glycol Cctyl Phenyl Ether Absorption Photometry for the Determination of Stannum Content

Professional Standard - Machinery

JB/T 5596-1991 Microphotometer

Shaanxi Provincial Standard of the People's Republic of China

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

Professional Standard - Military and Civilian Products

WJ 2255-1994 Verification Regulations for Photoelectric Gloss Meter

Professional Standard - Chemical Industry

HG/T 3525-2003 Industrial circulating cooling water-Determination of aluminium-Spectrometric method using pyrocat
HG/T 3516-1999 Industrial circulating cooling water.Determiantion of nitrate.2,6-Dimethylphenol spectrometric method

Professional Standard - Rare Earth

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

IN-BIS

IS 1448 Pt.63-1967 Determination of benzene and toluene by UV spectrophotometry
IS 12074-1987 Method for determination of lead using atomic absorption spectrophotometer
IS 12042-1987 Method for determination of molybdenum using atomic absorption spectrophotometer

American Society for Testing and Materials (ASTM)

ASTM UOP262-99 Phenols and Thiophenols in Petroleum Products by Spectrophotometry
ASTM UOP803-84 Chlorination Color of Phenol 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 D4590-18 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry
ASTM UOP804-83 Carbonyl Content of Phenol by Visible Spectrophotometry
ASTM D1017-51(1978)e1 Test Method for Benzene and Toluene in 250F and Lighter Petroleum Products by Ultraviolet 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 E430-97 Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Goniophotometry
ASTM D4590-22 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (α–Methylstyrene) by Spectrophotometry
ASTM D4590-09 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by 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 D4590-13 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (alpha;ndash;Methylstyrene) by Spectrophotometry
ASTM E430-05 Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Abridged Goniophotometry
ASTM E430-11 Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Abridged Goniophotometry
ASTM D4590-00 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (alpha-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 D4590-06 Standard Test Method for Colorimetric Determination of p-tert -Butylcatechol In Styrene Monomer or AMS (alpha-Methylstyrene) by Spectrophotometry

CZ-CSN

CSN 42 0672-7-1993 Aluminium. Determination of vanadium by the photometric method with N-benzoyl-N-phenylhydroxylamin
CSN 58 8774-1994 Methods of test for fats and oils Spectrophotometric determination of benzoic acid
CSN ISO 3978:1992 Aluminium and aluminium alloys - Determination of chromium - Spectrophotometric method using diphenylcarbazide, after extraction

YU-JUS

JUS H.B8.035-1987 Benzene for industrial use. Determination of thiophene content. Spectrophotometric method
JUS H.B8.636-1981 Sulphuric acid for industrial u se. Determination of oxides of nitrogen. 2,4-xyleno/ spectrophotometric method
JUS H.Z1.104-1983 Testing of industrial vvaters. Determination od chrome content. Spectrophotometric method with diphe- nylthiocarbazone — dithizone
JUS H.Z1.178-1985 Testing of industrial vvaters. Determination of total mercury content. Specirophotometric method with diphenyl-tiocarbazone
JUS C.A1.629-1989 Copper and copper alloys. Determination of selenium content. PbenylenediaBine spectrophotometric method
JUS H.B8.606-1979 Aluminium oxide primarily used for the production of aluminium. Determination ofvanadium content. N-Benzoyl-N-phenylhydroxy lamine photometric method

Korean Agency for Technology and Standards (KATS)

KS I ISO 10566-2008(2018) Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
KS M ISO 805-2003(2018) Aluminum oxide for aluminum production - Method for determining iron content - 1, 10 - Phenanthroline photometric method
KS I ISO 10566:2008 Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
KS I ISO 10566-2023 Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet
KS M 2231-1980 Testing method for naphthalene type hydrocarbon contents in aviation turbine fuels by ultraviolet spectrophotometry
KS M 2231-2010 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 M 1937-2022 Aromatic hydrocarbons－Benzene, xylene and toluene－ Determination of density at 20℃
KS D ISO 3978-2013 Aluminum and aluminum alloys－Determination of chromium－Spectrophotometric method using diphenylcarbazide, after extraction
KS I ISO 11083:2008 Water quality－Determination of chromium(VI)－Spectrometric method using 1,5-diphenylcarbazide
KS M ISO 1618:2002 Aluminium oxide primarily used for the production of aluminium-Determination of vanadium content-N-Benzoyl-N-phenylhydroxylamine photometric method
KS M ISO 1618:2013 Aluminium oxide primarily used for the production of aluminium－Determination of vanadium content－N－Benzoyl－N－phenylhydroxylamine photometric method
KS M 1937-2017(2022) Aromatic hydrocarbons－Benzene, xylene and toluene－ Determination of density at 20℃
KS M ISO 1618-2002(2012) Aluminium oxide primarily used for the production of aluminium－Determination of vanadium content－N－Benzoyl－N－phenylhydroxylamine photometric method
KS D ISO 793-2002(2022) Aluminium and aluminium alloys－Determination of iron－Orthophenanthroline photometric method
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 7834:2012 Iron ores-Determination of arsenic content-Molybdenum blue spectrophotometric method
KS D ISO 3978:2002 Aluminum and aluminum alloys-Determination of chromium-Spectrophotometric method using diphenylcarbazide, after extraction
KS E ISO 619:2011 Manganese ores－Determination of chromium content－Diphenylcarbazide photometric method and silver persulphate titrimetric method
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

International Organization for Standardization (ISO)

ISO 9208:1989 Aluminium ores; determination of vanadium content; BPHA spectrophotometric method
ISO 10566:1994 Water quality - Determination of aluminium - Spectrometric method using pyrocatechol violet
ISO/R 2298:1972 Alluminium and its alloys — Determination of chromium — Spectrophotometric method using diphenylcarbazide
ISO 7760:2001 Photography - Processing waste - Determination of hydroquinone
ISO 7760:1986 Photographic processing waste; Determination of hydroquinone content; Spectrophotometric method
ISO 11083:1994 Water quality - Determination of chromium(VI) - Spectrometric method using 1,5-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 5281:1980 Aromatic hydrocarbons; Benzene, xylene and toluene; Determination of density at 20 degrees C
ISO 1618:1976 Aluminium oxide primarily used for the production of aluminium; Determination of vanadium content; N-Benzoyl-N-phenylhydroxylamine photometric method
ISO/CIE 23539:2023 | CIE TC 2-93 Photometry — The CIE system of physical photometry

GSO

BH GSO ISO 10566:2016 Water quality -- Determination of aluminium -- Spectrometric method using pyrocatechol violet
OS GSO ISO 10566:2013 Water quality -- Determination of aluminium -- Spectrometric method using pyrocatechol violet
GSO ISO 11083:2013 Water quality -- Determination of chromium(VI) -- Spectrometric method using 1,5-diphenylcarbazide
GSO ISO 5566:2007 Turmeric - Determination of colouring power - Spectrophotometric method
GSO ISO 5518:2011 FRUITS, VEGETABLES AND DERIVED PRODUCTS – DETERMINATION OF BENZOIC ACID CONTENT – SPECTROPHOTOMETRIC METHOD
OS GSO ISO 5518:2011 FRUITS, VEGETABLES AND DERIVED PRODUCTS – DETERMINATION OF BENZOIC ACID CONTENT – SPECTROPHOTOMETRIC METHOD
BH GSO ISO 5518:2012 FRUITS, VEGETABLES AND DERIVED PRODUCTS – DETERMINATION OF BENZOIC ACID CONTENT – SPECTROPHOTOMETRIC METHOD
BH GSO ISO 3978:2016 Aluminium and aluminium alloys -- Determination of chromium -- Spectrophotometric method using diphenylcarbazide, after extraction
BH GSO ISO 6439:2016 Water quality -- Determination of phenol index -- 4-Aminoantipyrine spectrometric methods after distillation
GSO ISO 3978:2015 Aluminium and aluminium alloys -- Determination of chromium -- Spectrophotometric method using diphenylcarbazide, after extraction

ZA-SANS

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

ES-UNE

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

Association Francaise de Normalisation

NF T20-209:1973 Aluminium oxide primarily used for the production of aluminium. Determination of vanadium. N-benzoyl-n-phenyl-hydroxylamine photometric method.
NF A20-425:1984 Iron ores. Spectrophotometric determination of chromium.
NF A20-426:1984 Iron ores. Spectrophotometric determination of nickel.
NF A20-421:1984 Iron ores. Spectrophotometric determination of vanadium.
NF A06-835:1973 Zinc for galvanizing purposes. Spectrophotometric determination of aluminium.
NF T20-811:1983 Butadiene for industrial use. Determination of tert-butyl-catechol (tbc). 4-(1,1-dimethylethyl)-1,2 benzenediol. Spectrometric method.
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 A06-410:1976 Chemical analysis of lead. Spectrophotometric determination of antimony.
NF A06-408:1979 Chemical analysis of lead. Spectrophotometric determination of arsenic.
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 A06-588:1970 Chemical analysis of aluminium. Spectrophotometric determination of vanadium.
NF A06-401:1975 Chemical analysis of lead. Spectrophotometric determination of copper.
NF A06-404:1975 Chemical analysis of lead. Spectrophotometric determination of bismuth.
NF A22-410:1986 Manganese ores. Determination of arsenic content. Spectrophotometric and volumetric determinations.
NF A20-402:1985 Iron ores. Determination of phosphorus content. Molybdenum blue spectrophotometric method.
NF A10-954:1972 Chemical analysis of ferro-vanadium. Spectrophotometric determination of phosphorus.
NF A06-405:1974 Chemical analysis of lead. Spectrophotometric determination of bismuth.
NF U42-111:1960 Potash fertilizers. Determination of potassium content by flame photometry.

PT-IPQ

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

SCC

BS 5293-17:1988 Sampling and testing carbon black for use in the rubber industry-Method for determination of dibutylphthalate absorption number using an absorptometer
DIN 5032-7 E:2016 Draft Document - Photometry - Part 7: Classification of illuminance meters and luminance meters
CIE 202:2011 Spectral Responsivity Measurement of Detectors, Radiometers and Photometers
AENOR UNE 34225:1981 Fruits, vegetables and derived products. Determination of benzoic acid content. Spectrophotometric method.
UNE 34225:1981 FRUIT, VEGETABLES AND DERIVED PRODUCTS. DETERMINATION OF BENZOIC ACID CONTENT. SPECTROPHOTOMETRIC METHOD.
DIN 5032-8 E:2016 Draft Document - Photometry - Part 8: Data-sheet for illuminance meters
CIE ISO DIS 23539:2021 Photometry - The CIE system of physical photometry
AENOR UNE 7038:1952 DETERMINATION OF ACIDITY IN BENZENE, TOLUENE, XYLENE AND SIMILAR INDUSTRIAL AROMATIC HYDROCARBONS
BS ISO 23539:2005 Photometry. The CIE system of physical photometry
ISO/CIE 23539:2005 Photometry - The CIE system of physical photometry
UNE 53584-1:1989 RUBBER COMPOUNDING INGREDIENTS. CARBON BLACK. DETERMINATION OF DIBUTYLPHTHALATE ABSORPTION NUMBER. PART 1: METHOD USING ABSORPHOMETER

Standard Association of Australia （SAA）

AS 2723:1984 Waters - Determination of uranium (VI) - Spectrophotometric method

AT-ON

ONORM M 6613-2001 Water analysis - Photometric determination of aluminium

PL-PKN

PN C04194-1992 Petroleum products Determination of the benzene content in gasoline by infrared spectrophotometric method
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 C45300-09-1990 Aromatic hydrocarbons Test methods Determination of thiophene content in benzene by spectrophotometric method

RO-ASRO

STAS SR 13252-1995 Water quality Determination of urea content Spectrophotometric method with p-dimethylaminobenzaldehyde
STAS 11027-1977 AIR PURITY Determination of phenols

German Institute for Standardization

DIN 5032-7:2017-02 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN 5032-7:2024-04 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN 5032-7:1985 Photometry; classification of illuminance meters and luminance meters
DIN 5032-8:2017-02 Photometry - Part 8: Data-sheet for illuminance meters
DIN 58161-3:1969-03 Testing of optical components; determination of radii with spherometer
DIN 5032-11:2020-07 Photometry - Part 11: Near-field goniophotometers, terms, characteristics and their designation
DIN 5032-7:2017 Photometry - Part 7: Classification of illuminance meters and luminance meters

BE-NBN

NBN T 04-304-1983 Urea for indus trial use - Determination of iron content-2,2'-Bipyridyl photometric method
NBN T 03-412-1983 Aluminium oxide primarily used for the production of aluminium - Determination of vanadium content - ff-Benzoyl-tf-phenylhydroxylamine photometric method
NBN T 91-254-1976 Water analysis methods - Determination of the ammoniacal nitrogen -Direct photometric methodwith sodium phenate
NBN T 03-270-1980 Phosphoric acid for industrial use (including foodstuffs)-Determi-nation of oxides of nitrogen content - 3,4-Xylenol spectrophotometric method

TR-TSE

TS 752-1969 CHEMICAL ANALYSIS OF ZINC PHOTOMETRIC DETERMINATION OF IRON

British Standards Institution (BSI)

BS ISO 5518:2007 Fruits, vegetables and derived products - Determination of benzoic acid content - Spectrophotometric method
BS ISO/CIE 23539:2023 Photometry. The CIE system of physical photometry

CU-NC

NC 23-05-1968 Technical sulphuric acid. Photometric determinat?on of iron content.
NC 10-67-1988 Metallurgy. Alloyed Steels. Photometric Deterraination of Coppér
NC 10-64-1988 Metallurgy. Alloyed Steels. Photometric Determination of Cobalt

VN-TCVN

TCVN 6428-2007 Fruits, vegetables and derived products.Determination of benzoic acid content.Spectrophotometry method

Association of Official Analytical Chemists (AOAC)

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

Indonesia Standards

SNI 13-4119-1996 Determination of phosphorus in ash from coal using spectrophotometer
SNI 06-6989.30-2005 Water and wastewater - Part 30: Test methods of ammonia content with spectrophotometers by phenates
SNI 06-4824-1998 Test methods for free chlorine content in water by visible light spectrophotometers in diethyl phenylendiamine (DPD)
SNI 13-6590-2001 The determination for arsenic content in minerals by spectrophotometric

Illuminating Engineering Society of North America

IESNA LM-75-2001 Goniophotometer Types and Photometric Coordinates

IT-UNI

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

HU-MSZT

MSZ 21862/23-1983 Testing of gaseous air pollutants in the workplace, determination of benzene; toluene; ethylbenzene and xylene, using spectrometric methods