noon spectrophotometer

noon spectrophotometer, Total:469 items.

The international standard classification for "noon spectrophotometer" includes: Optics and optical measurements , Optical measuring instruments , Analytical chemistry in general , Chemical laboratories. Laboratory equipment , Animal feeding stuffs , Fissile materials , Workplace atmospheres , Cadmium, cobalt and their alloys , Oilseeds , Natural gas , General methods of tests and analysis for food products , Animal husbandry and breeding , Sugar and sugar products , Animal and vegetable fats and oils , Alcohols. Ethers , Organic chemicals , Fruits. Vegetables , Pharmaceutics , Medical Sciences and health care facilities in general , Auxiliary materials and additives for plastics , Biology. Botany. Zoology , Powder metallurgy , Organic acids , Organic nitrogen compounds , Diagnostic, maintenance and test equipment , Chemical analysis of metals , Measurement of volume, mass, density, viscosity , Chemical analysis , food products in general .

The Chinese standard classification for "noon spectrophotometer" includes: Chemical Measurement , Optical Measurement , Electron optics and other physical optics instrument , Electrochemical, thermochemistry and optical profile type analyzer , Livestock and poultry feed and additive , Nuclear material, nuclear fuel and their analytical test method , Nuclear fuel element and its analytical test method , Labor sanitation , Heavy metals and their alloys analysis method , Grease and oil processing and products , Petroleum and natural gas in general , Basic standards and general methods , Domestic animal and poultry , Sugar refining , Basic organic chemicals , General organic chemicals , Diagnostic standard for public nuisance diseases , Agriculture and forestry technology , Basic standards and general methods on chemical fertilizers , Basic standards and general methods , Diagnostic standard for occupational diseases , Cosmetics , Powder metallurgy analysis method , Optical metrological instrument , Organic chemicals in general , Fuel oil , Canned vegetable , Highway vehicle servicing installation , Basic standards and general methods for water treatment agent , Semimetal and semiconductor material analysis method , Geophysical search equipment , Boiler and its auxiliary equipment .

Taiwan Provincial Standard of the People's Republic of China

CNS 6226-1980 Method of Test for Strontiun in Water(Flame Photometric Method)
CNS 7519-1981 Method for Determination of Cobalt in Ores (Absorptiometric Method)
CNS 6229-1980 Method of Test for Lithium in Water(Flame Photometric Method)
CNS 5146-1980 Light Sources for Use in Sensitometric Exposure-Simulation of the Spectral Distribution of Daylight
CNS 9502-1982 Method of Chemical Analysis for Calcium in Metallic Silicon (Atomic Absorptimetric Method)
CNS 9501-1982 Method of Chemical Analysis for Calcium in Metallic Silicon (GHA Absorptimetric Method)
CNS 6837-1980 Method of Test for Traces of Thiophene in Benzene Using Isatin and Spectrophotometry
CNS 6676-1980 Method of Test for Arsenic in Water
CNS 9496-1982 Method of Chemical Analysis for Ferrite in Metallic Silicon (Atomic Absorptimetric Method)
CNS 9499-1982 Method of Chemical Analysis for Aluminium in Metallic Silicon (Atomic Absorptimetric Method)
CNS 13108-1992 Method of Test for Chromium `6rVI`6sin Water by Spectrophotometric Method
CNS 9185-1982 Method of Test for Mercaptan in Exhaust Gas (by Spectrophotometric Method)

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

JJG(交通) 046-2004 Opacimeters
JJG 696-2002 Verification Regulation of Specular Gloss Meters and Gloss Plates
JJG 694-1990 Atomic Absorption Spectrophotometer
JJG(地质) 1003-1990 Verification Regulations for Atomic Fluorescence Photometer
JJG 1034-2008 Verification Regulation of Reference Filter for Calibration Spectrophotometer
JJG 682-1990 Verification Regulation of Double Beam UV-VIS Spectrophotometers
JJG 694-2009 Verfication Regulation for Atomic Absorption Spectropotometers
JJG 537-1988 Verification Regulation of Fluorescence Spectro Photometer
JJG 375-1996 UItraviolet Visible Range Spectrophotometer in Single Beam
JJG 538-1988 Fluorescence Photometer
JJG 696-2015 Verification Regulation of Specular Gloss Meters and Gloss Plates
JJG 178-2007 Ultraviolet,Visible,Near-Infrared Spectrophotometers
JJG 228-1993 Verification Regulation of Static Low Angle Laser Light Scattering Spectrophotometer
JJG 681-1990 Verification Regulation of Dispersive Infrarea Spectrophotometers
JJG(航空) 043-1989 Verification Regulations for Atomic Absorption Spectrophotometer
JJG 2036-1989 Measuring Instruments for Light Level Photometric
JJG 178-1996 Verification Regulation of Visible Range Spectrophotometer
JJG 689-1990 UV-VIS-NIR Spectrophotometer
JJG 939-1998 Verification Regulation of Non-disperse Atomic Fluoreacence Spectrometer
JJG 245-2005 Verification Regulation of Illuminance Meter
JJG 862-1994 Differential Spectrophotometer
JJG 630-1989 Verification Regulation of Flame Photometer
JJG 939-2009 Atomic Fluorescence Spectrophotometers
JJG 537-2006 Verification Regulation of Fluorescence Spectrophotometer
JJG(地质) 1013-1990 983C Infrared Spectrophotometer Verification Regulations
JJG(地质) 1001-1990 Verification Regulations for Atomic Absorption Spectrophotometer
JJG(地质) 1002-1990 Verification Regulations for UV/Visible Spectrophotometer

Professional Standard - Machinery

JB/T 6242-1992 Fluorescence photometer
JB/T 9325-1999 Spectrophotometer series and its basic parameter
JB/T 6780-1993 Atomic Absorption Spectrophotometer
JB/T 5596-1991 Microphotometer
JB/T 5594-1991 Fluorescence Spectrophotometer
JB/T 9326-1999 Laser Raman spectrophotometer
JB/T 6777-1993 UV/VIS Spectrophotometer
JB/T 9324-1999 Visible spectrophotometer
JB/T 7403-1994 Illuminance Meter
JB/T 6778-1993 UV/VIS Near Infrared Spectrophotometer
JB/T 6242-2005 Fluorescence photometer
JB/T 6779-1993 Infrared Spectrophotometer

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

GB/T 13646-1992 - Determination of bound styrene content - Spectrophotometric method
GB/T 16029-1995 Workplace air―Determination of chlorine―Methyl orange spectrophotometric method
GB/T 14501.5-1993 Spectrophotometric determination of titanium in uranium hexafluoride
GB/T 2130-1980 Determination of copper content in cadmium--Neoluproine lead-base photometric method
GB/T 2134-1980 Determination of antimony content in cadmium--Malachite green photometric method
GB/T 18932.16-2003 Method for the determination of diastase number in honey - Spectrophotometric method
GB/T 14571.3-2008 glycol for industrial use - Determination of content of total aldehydes present - Spectrophotometric method
GB/T 14501.4-1993 determination of silicon in uranium hexafluoride
GB/T 23890-2009 Rapid determination of erucic acid and glucosinolate in rapeseed—Photometry
GB/T 13700-1992 determination of molybdenum in uranium hexafluoride
GB/T 16077-1995 Workplace air―Determination of phosgene―Ultraviolet spectrophotometric method
GB/T 6437-2002 Determination of phosphorus in feed--Spectphotometry
GB/T 13699-1992 determination of vanadium in uranium hexafluoride
GB/T 21187-2007 Atomic absorption spectrophotometer
GB/T 2133-1980 Determination of arsenic content in cadmium--Arsenic-molybdenum blue photometric method
GB 17341-1998 Optics and optical instruments--Focimeters
GB/T 2132-1980 Determination of iron content in cadmium--1, 10-phenanthroline photometric method
GB/T 17036-1997 Determination of germanium in uranium geological samples--Salicyl fluorone spectrophotometry
GB/T 22182-2008 Rapeseed - Determination of chlorophyll content - Spectrometric method
GB/T 17777-1999 Determination of molybenum in feedstuff--Spectrophotometry
GB/T 34796-2017(英文版) Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
GB/T 26798-2011 Single beam UV/VIS spectrophotometer
GB/T 11848.12-1999 Determination of boron in uranium ore concentrate by spectrophotometry
GB/T 27985-2011 Determination of tannin in feeds—Spectrophotometry
GB/T 16781.2-1997 Natural gas-Determination of mercury--Cold atomic fluorescent spectrophotometry
GB/T 25879-2010 Determination of lysozyme in chicken egg white—Spectrophotometry
GB/T 11848.16-1991 Determination of phosphorus in uranium ore concentrate by spectrophotometry
GB/T 2135-1980 Determination of tin content in cadmium--Phenylfluorone-CTAB photometric method
GB/T 17777-2009 Determination of molybdenum in feeds - Spectrophotometry
GB/T 2131-1980 Determination of zinc content in cadmium--Atomic absorption spectrophotometric method
GB/T 23749-2009 Determination of sodium copper chlorophyllin in foods－Spectrophotometric method
GB/T 15400-1994 Determination of tryptophan in feedstuffs - Spectrophotometry
GB/T 14501.2-1993 Spectrophotometric determination of phosphorus in uranium hexafluoride
GB/T 2136-1980 Determination of thallium content in cadmium--Crystal violet photometric method
GB/T 2129-1980 Determination of lead content in cadmium--Atomic absorption spectrophotometric method
GB/T 26813-2011 Double beam UV/VIS spectrophotometer
GB/T 26810-2011 Visible spectrophotometer
GB/T 7717.14-1994 Acrylonitrile for industrial use-Determination of content of copper-Spectrophotometeric method
GB/T 10304.6-1988 Determination of Na in cathode carbonate by atomic absorption spectrophotometry
GB/T 17481-1998 The method for determination of choline choride in premix--Spectrophotometry

Group Standards of the People's Republic of China

T/SDAQI 034-2021 Determination of chromium (VI) in fertilizers-Spectrophotometric
T/GDFDTAEC 03-2022 Determination of total ginsenosides in health food by Spectrophotometry
T/NAIA 0133-2022 Determination of Mercury in Industrial Sulfuric Acid - Atomic Fluorescence Spectrophotometry
T/STIC 110086-2023 Double Beam UV-VIS Spectrophotometer
T/ZZB 0244-2017 Spectral irradiance meter
T/ZCSIA 8-2023 Determination of total polyphenol content in sweet potato leaves by spectrophotometric method
T/GBC 23-2024 Determination of crude polysaccharide content in Liubao tea by spectrophotometry
T/NAIA 097-2021 Determination of total phenolic content in Lycium barbarum by spectrophotometric method
T/ZZB 2793-2022 Spectral radiance meter

National Metrological Technical Specifications of the People's Republic of China

JJF 1695-2018 Program of Pattern Evaluation of Atomic Fluorescent Spectrometers
JJF(建材)153-2018 Specification for calibration of spectrophotometers for architectural glass
JJF(建材) 153-2018 Specification for calibration of spectrophotometers for architectural glass
JJF 1574-2016 Program of Pattern Evaluation of Atomic Absorption Spectrophotometers
JJF 1836-2020 Calibration Specification for Micro-spectrophotometers
JJF 1641-2017 Program of Pattern Evaluation of Ultraviolet—Visible Spectrophotometers
JJF 1382-2012 Peogram of Pattern Evaluation of Fluorescence Spectrophotometers

Professional Standard - Agriculture

WS/T 302-2008 Method for determination of iodine in foodstuff by As(Ⅲ)-Ce4+ catalytic spectrophotometry
198药典三部-2020 Spectrophotometry 0405 Fluorescence Spectrophotometry
NY/T 2332-2013 Determination of total sugars in red ginseng—Spectrophotometry
180药典三部-2015 Spectrophotometry 0406 General Principles of Atomic Absorption Spectrophotometry 21
NY/T 2335-2013 Determination of pentosans in cereal—Spectro-photometric method
200药典三部-2020 Spectrophotometry 0407 flame photometry
197药典三部-2020 Spectrophotometry 0401 UV-Vis Spectrophotometry
154药典三部-2010 Appendix II Spectrophotometry IIB Atomic Absorption Spectrophotometry
69药典四部-2015 0405 Fluorescence spectrophotometry
156药典三部-2010 Appendix Ⅱ Spectrophotometry Ⅱ D Flame Photometry
NY/T 1373-2007 Determination of Sulfite in Edible Fungus - Distill under Nitrogen with the Method of Spectrophotometer
181药典三部-2015 Spectrophotometry 0407 General Principles of Flame Photometry 22
NY/T 1676-2023 Determination of crude polysaccharides in edible mushroom-Spectrophotometric method
49药典四部-2020 0405 Fluorescence spectrophotometry
199药典三部-2020 Spectrophotometry 0406 Atomic Absorption Spectrophotometry
178药典三部-2015 Spectrophotometry 0401 UV-Vis Spectrophotometry General Principles 19
153药典三部-2010 Appendix Ⅱ Spectrophotometry ⅡA UV-Vis Spectrophotometry
NY/T 1116-2006 Fertilizers - Determination of nitrate nitrogen content - Ultraviolet spectro - Photometric method
179药典三部-2015 Spectrophotometry 0405 General Principles of Fluorescence Spectrophotometry 20
NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer

Professional Standard - Hygiene

WS/T 107.1-2015 Determination of iodine in urine part 1: arsenic-cerium-catalyzed spectrophotometric method
WS 302-2008 Method for determination of iodine in foodstuff by As(Ⅲ) - Ce4+ catalytic spectrophotometry
WS/T 43-1996 Urine—Determination of nickel—Spectrophotometric method
WS/T 57-1996 Urine - Determination of 4-nitrophenol - Spectrophotometric method
WS/T 107-2006 Method for determination of iodine in urine by As3+-Ce4+ catalytic spectrophotometry
WS/T 36-1996 Urine - Determination of chromium - Spectrophotometric method
WS/T 42-1996 Blood - Determination of carboxyhemoglobin - Spectrophotometric method
WS/T 48-1996 Urine - Determination of phenol - Spectrophotometric method
WS/T 23-1996 Urine—Determination of δ-aminolevulinic acid—Spectrophotometric method
WS/T 52-1996 Urine - Determination of hippuric acid - Spectrophotometric method
WS/T 24-1996 Urine—Determination of mercury—Dithizone extraction spectrophotometric method
WS/T 64-1996 Urine - Determination of trichloroacetic acid - Spectrophotometric method
WS/T 17-1996 Urine - Determination of lead - Spectrophotometric method - Diphenylthiocarbazone method

中华人民共和国国家卫生和计划生育委员会

WS/T 55-1996 Urine - Determination of 4-aminophenol - Spectrophotometric method
WS/T 60-1996 Urine - Determination of pentachlorophenol - Spectrophotometric method
WS/T 97-1996 Urine - Determination of creatinine - Spectrophotometric method

Professional Standard - Light Industry

QB/T 2334-1997 Method for the Qualitative Determination of Ultraviolet Absorbents in Cosmetics - Ultraviolet 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 34323-2017 Carbon black--Determination of light transmittance of water dispersion--Spectrophotometer method
GB/T 34796-2017 Quantification and purity analysis of nucleic acid concentration in solution-Ultraviolet spectrophotometry

Tianjin Provincial Standard of the People's Republic of China

DB12/T 847-2018 Spectrophotometric method for the determination of total sugar in feed

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 40152-2021 Determination of saccharase activity in honey—Spectrophotometric method
GB/T 41322-2022 Hardmetals—Determination of silicon in cobalt metal powders—Photometric method
GB/T 6437-2018 Determination of phosphorus in feeds—Spectrophotometry

Professional Standard - Military and Civilian Products

WJ 2255-1994 Verification Regulations for Photoelectric Gloss Meter
WJ 2278-1995 Regulations for verification of interference filters for wavelength verification of spectrophotometers
WJ 2256-1994 Verification rules for automatic recording spectrophotometer

工业和信息化部

JBT13688-2019 Grating length gauge

中华人民共和国工业和信息化部

JB/T 13688-2019 Grating length gauge

Heilongjiang Provincial Standard of the People's Republic of China

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

Professional Standard - Nuclear Industry

EJ/T 992-1996 Spectrophotometric Determination of Molybdenum in Uranium Dioxide
EJ/T 991-1996 Spectrophotometric Determination of Titanium in Uranium Dioxide
EJ/T 1000-1996 Determination of Molybdenum in Uranium Ore Potassium Thiocyanate Spectrophotometric Method
EJ/T 1101-1999 Determination of ruthenium in natural uranium dioxide by catalysis colorinetry
EJ/T 20214-2018 Determination of silicon in sodium-cooled fast neutron breeder pile by spectrophotometry
EJ/T 1221-2007 Determination of micro bromine in uranium hexafluoride by spectrophotometry
EJ/T 714-1992 Spectrophotometric Determination of Titanium in UF4
EJ/T 815-1994 Spectrophotometric Determination of Thorium in UF6
EJ/T 690-1992 Spectrophotometric Determination of Molybdenum in UF4
EJ/T 1169-2004 Determination of bromine in uranium dioxide by spectrophotometry
EJ/T 20172-2018 Determination of Nitrogen in Sodium Cooled Fast Neutron Breeder Reactor by Spectrophotometry

国家质量技术监督局

GB/T 17341-1998 Optics and optical instruments--Focimeters

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1397-2014 Determination of Lutein in Feed Spectrophotometry

Sichuan Provincial Standard of the People's Republic of China

DB51/T 835-2008 Determination of aluminum in pasta food by spectrophotometry

Professional Standard - Petrochemical Industry

SH/T 0182-1992 Determination of copper content in light petroleum (spectrophotometric method)
SH/T 0705-2001 Standard test method for determination of vanadium in heavy oils by spectrophotometry
SH/T 1498.6-1997 Nylon 66 salt - Determination of content of nitrates - -Spectrophotometric method
SH/T 0020-1990 Determination of phosphorus content in gasoline (Spectrophotometric method)
SH/T 1499.7-1997 Pure Adipic Acid - Determination of Content of Nitric Acid - Spectrophotometric Method

Shandong Provincial Standard of the People's Republic of China

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

Hunan Provincial Standard of the People's Republic of China

DB43/T 752-2013 Determination of Phosphorus in Graphite by Phosphorus Molybdenum Blue Spectrophotometry

Jilin Provincial Standard of the People's Republic of China

DB22/T 2288-2015 Determination of Phospholipid Content in Deer Antler by Spectrophotometry
DB22/T 1685-2012 Determination of Ginseng Polysaccharides in Ginseng by Spectrophotometry
DB22/T 1670-2012 Determination of lignin content in ginseng by spectrophotometry

Professional Standard - Commodity Inspection

SN/T 3635-2013 Detection of phytic acid in food for exprot.Colorimetric method
SN/T 0550.1-1996 Determination of iron aluminium and calcium for export silicon metal-Photometric method
SN/T 0860-2000 Method for the determination of selenium in canned mushroom for export—Fluorometry
SN/T 3799-2014 Determination of potassium and sodium in coke ash - Atomic absorption spectrometry
SN/T 3368-2012 Determination of phosphorus content in carbon steel and low-middle alloy steel-Phosphomolybdate blue spectrophotometric method
SN/T 4779.3-2017 Determination of total hardness in bottled water for export—Method by spectrophotometry coupled with flow injection analysis(FIA)

Professional Standard - Traffic

JT/T 506-2004 Opacimeters

Professional Standard - Meteorology

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

Yunnan Provincial Standard of the People's Republic of China

DB53/T 729-2015 Determination of germanium content in zinc materials spectrophotometric method

未注明发布机构

ANSI/IES LM-78-20 TOTAL LUMINOUS FLUX MEASUREMENT OF LAMPS USING AN INTEGRATING SPHERE PHOTOMETER
DIN 5032-11 E:2019-09 Photometry - Part 11: Near-field goniophotometers, terms, characteristics and their designation
DIN 5032-11 E:2018-02 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
CIE 251-2023 LED Reference Spectrum for Photometer Calibration
ASTM RR-D02-1139 1981 D4046-Test for Alkyl Nitrate in Diesel Fuels by Spectrophotometry

国家卫生计生委

WS/T 572-2017 Determination of iodine in serum - As3+一Ce4+ catalytic spectrophotometry

Shanghai Provincial Standard of the People's Republic of China

DB31/T 232-2000 Determination of Boron in Sewage--Carminic Acid Spectrophotometry

Professional Standard - Chemical Industry

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

农业农村部

NY/T 3676-2020 Determination of total triterpene in ganoderma- Spectrophotometric method

国家能源局

SH/T 0966-2017 Determination of aromatic hydrocarbon content in white oil by UV spectrophotometry

Professional Standard - Petroleum

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

Professional Standard - Non-ferrous Metal

YS/T 227.8-1994 Determination of magnesium and sodium contents in tellurium--Atomic absorption spectrophotometric method

中国石油化工总公司

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

Professional Standard - Geology

DZ/T 0183-1997 General techinical conditions of atomic fluorescence photometer

Professional Standard - Customs

HS/T 7-2006 Qualitative Analysis of 1, 4-dihydroxyanthraquinone in Diesel Fuel - Spectrophotometric Method

Professional Standard - Electricity

DL 430-1992 Test method of trace copper in oil (zinc reagent spectrophotometric method)
DL/T 522.1-1993 Determination of acetoxime (DMKO) in water

Anhui Provincial Standard of the People's Republic of China

DB34/T 815-2008 Determination of mercury in feed - atomic cyanide spectrophotometric method
DB34/T 3086-2018 Determination of hexavalent chromium content in steel plate coating spectrophotometric method

Professional Standard - Environmental Protection

HJ/T 31-1999 Stationary source emission -- Determination of phosgene -- Aniline ultraviolet spectrophotometric method

Ningxia Provincial Standard of the People's Republic of China

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

Hebei Provincial Standard of the People's Republic of China

DB13/T 2818-2018 Spectrophotometric method for detection of asparagus saponins in asparagus juice (powder)

卫生健康委员会

WS/T 107.1-2016 Determination of iodine in urine-Part 1:As^(3+)-Ce^(4+)catalytic spectrophotometry

National Health Commission of the People's Republic of China

GB 23200.87-2016 National food safety standard―Determination of thiabendazole residue in milk and milk products

国家粮食局

LS/T 6119-2017 Inspection of grain and oils-Determination of polyphenols in vegetable oil-Spectrometric method

国家质量监督检验检疫总局

SN/T 4389-2015 Determination of the glyoxal content in tissue products - Spectrophotometry

海关总署

SN/T 5256-2020 Determination of phosphorus content in coal microwave ashing-spectrophotometric method

Association Francaise de Normalisation

NF T01-035:1979 Molecular absorption spectrophotometry. Spectrophotometers and photometers. Record card. Standard layout.
NF A06-320*NF EN 10178:1989 Chemical analysis of ferrous materials. Determination of niobium in steels. Spectrophotometric method.
NF T51-805:2013 Plastiques - Vérification des performances des spectrophotomètres dans l'infrarouge
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 A06-356:1992 Chemical analysis of ferrous materials. Determination of bore in steel. Spectrophotometric 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 A06-352*NF EN 10212:1995 Chemical analysis of ferrous materials. Determination of arsenic in steel and iron. Spectrophotometric method.
NF A06-373*NF EN 10179:1989 Chemical analysis of ferrous materials. Determination of nitrogen (trace amounts) in steels. 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 A06-410:1976 Chemical analysis of lead. Spectrophotometric determination of antimony.
NF A20-423:1986 Iron ores. Determination of titanium content. Spectrophotometric determination.
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 A06-404:1975 Chemical analysis of lead. Spectrophotometric determination of bismuth.
NF A20-401:1985 Iron ores. Determination of phosphorus content. Spectrophotometric method.
NF A06-841-4*NF EN 12441-4:2003 Zinc and zinc alloys - Chemical analysis - Part 4 : determination of iron in zinc alloys - Spectrophotometric method
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 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 A06-827:1968 Chemical analysis of zinc alloys. Spectrophotometric determination of titanium.
NF A06-087:1966 Chemical analysis of manganese ores. Spectrophotometric determination of cobalt.
NF A06-103:1969 Chemical analysis of manganese ores. Spectrophotometric determination of phosphorus.
NF A10-904:1972 Chemical analysis of ferro-vanadium. Spectrophotometric determination of phosphorus.
NF A21-104:1976 Chemical analysis of chromium ores. Determination of phosphorus. Spectrophotometric method.
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 A10-404:1986 Chemical analysis of ferro-chromium. Determination of phosphorus content. Spectrophotometric method.
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 A10-504:1986 Chemical analysis of silico-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 U42-417*NF EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea.
NF A06-303:1962 Chemical analysis of steel and cast iron. Spectrophotometric determination of manganese.
NF T20-002:1966 Standard plan for methods of chemical analysis by flame emission spectrophotometry.
NF A10-104:1986 Chemical analysis of ferro-silicon. Determination of phosphorus content. Spectrophotometric method.
NF A06-576:1966 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of manganese.
NF A06-802:1971 Chemical analysis of zinc and its alloys. Spectrophotometric determination of tin.
NF A06-622:1984 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of manganese.
NF ISO 3886:1987 Iron ores - Determination of manganese - Periodate spectrophotometric method
NF A06-563:1971 Chemical analysis of aluminium alloys. Spectrophotometric determination of antimony
NF A06-716:1970 Chemical analysis of copper and copper alloys. Spectrophotometric determination of manganese.
NF A06-613:1976 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of copper.
NF A06-717:1983 Chemical analysis of copper and copper alloys. Spectrophotometric determination of arsenic.
NF A06-714:1968 Chemical analysis of copper and its alloys. Spectrophotometric determination of aluminium.
NF A06-568:1971 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of tin.
NF A06-584:1984 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of berrylium.
NF A06-571:1964 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of iron.
NF A10-304:1986 Chemical analysis of silico-manganese. Determination of phosphorus content. Spectrophotometric method.
NF A06-606:1984 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of iron.
NF A06-574:1966 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of titanium
NF A06-569:1972 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of tin.
NF A06-713:1970 Chemical analysis of copper and its alloys. Spectrophotometric determination of silicon.
NF A06-586:1965 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of boron.
NF A06-616:1981 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of nickel.
NF A06-583:1984 Chemical analysis of aluminium and aluminium alloys. Spectrophotometric determination of bismuth.
NF A06-582:1959 Chemical analysis of aluminium and aluminium alloys. Colorimetric determination of zirconium.
NF A06-624:1984 Chemical analysis of magnesium and magnesium alloys. Spectrophotometric determination of zirconium.
NF A20-420*NF ISO 3886:1987 Iron ores. Determination of manganese content. Periodate spectrophotometric method.
NF A06-390*NF EN ISO 10714:2002 Steel and iron - Determination of phosphorus content - Phosphovanadomolybdate spectrophotometric method.
NF A20-427:1985 Iron ores. Determination of copper content. 2,2'-biquinolyl spectrophotometric method.

Indonesia Standards

SNI 13-4119-1996 Determination of phosphorus in ash from coal using spectrophotometer
SNI 06-7129-2005 Test methods of chromium (IV) content in leather by spectrophotometers
SNI 13-6590-2001 The determination for arsenic content in minerals by spectrophotometric
SNI 06-2481-1991 Water, Test method for boron content by spectrophotometer in a curcumium manuver
SNI 13-6345-2000 Determination of trace elements in coal and coke ash by atomic absorpsion spectrophotometer
SNI 06-0430-1989 Identification test method by of polypropylene infra-red spectrophotometer
SNI 19-2483-1991 Test methods for phospate and ortophospate content on water by spectrophotometers in a ascorbic acid
SNI 06-2513-1991 Water, Test methods for chromium content by carbon stove atomic absorption spectrophotometer apparatus
SNI 19-6670-2002 Determination of heavy metal content in solid waste by lithium metaborate fusion in an atomic absorption spectrophotometers (AAS)
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 06-4822-1998 Test methods for manganese content in water by spectrophotometer in persulphate manner

GSO

GSO ISO 16772:2014 Soil quality -- Determination of mercury in aqua regia soil extracts with cold-vapour atomic spectrometry or cold-vapour atomic fluorescence spectrometry
GSO ASTM G130:2010 Standard Test Method for Calibration of Narrow- and Broad- Band Ultraviolet Radiometers Using a Spectroradiometer
OS GSO OIML R135:2007 Spectrophotometers for medical laboratories
GSO ISO 5566:2007 Turmeric - Determination of colouring power - Spectrophotometric method
GSO ASTM E958:2021 Standard Practice for Estimation of the Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers
BH GSO ASTM E958:2022 Standard Practice for Estimation of the Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers
NB/SH/T 0966-2017 Determination of aromatics content in white oil - UV spectrophotometry
BH GSO ISO 8598-1:2017 Optics and optical instruments -- Focimeters -- Part 1: General purpose instruments
GSO ISO 17974:2014 Surface chemical analysis -- High-resolution Auger electron spectrometers -- Calibration of energy scales for elemental and chemical-state analysis
GSO ISO 8598-1:2016 Optics and optical instruments -- Focimeters -- Part 1: General purpose instruments
GSO ISO 5959:2013 Copper and copper alloys -- Determination of bismuth content -- Diethyldithiocarbamate spectrometric method
OS GSO 2083:2010 Determination of mercury in fish by flameless atomic absorption spectrophotometric method
OS GSO ISO 8598-1:2016 Optics and optical instruments -- Focimeters -- Part 1: General purpose instruments
DL/T 430-1992 Determination of trace copper in oil (zinc reagent spectrophotometry)

CU-NC

NC 90-13-21-1984 Metrological Assurance. Spectrophotometers. Reference Dissolutions for the Verification of Spectrophotometers
NC 33-70-1987 Oil Industry. Determination of Naphtalenic Hydrocarbon Content in Turbofuels. Spectrophotometer Method

German Institute for Standardization

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 19010-1:1979 Photo-electric exposure meters; scales, calibration
DIN 5032-7:2016 Photometry - Part 7: Classification of illuminance meters and luminance meters
DIN 19010-3:2000 Photo-electric exposure meters - Part 3: Exposure meters for flash light
DIN EN 15479:2009-04 Fertilizers - Spectrophotometric determination of biuret in urea; German version EN 15479:2009
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 58960-3:1988-05 Photometers for analytical tests; concepts for characterisation of technical properties for absorption photometers
DIN EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea; English version of DIN EN 15479:2009-04
DIN 58960-3:1988 Photometers for analytical tests; concepts for characterisation of technical properties for absorption photometers
DIN EN 1377:1996 Foodstuffs - Determination of acesulfame K in table top sweetener preparations - Spectrometric method; German version EN 1377:1996
DIN EN ISO 8598-1:2015-01 Optics and optical instruments - Focimeters - Part 1: General purpose instruments (ISO 8598-1:2014); German version EN ISO 8598-1:2014
DIN 5032-8:2017-02 Photometry - Part 8: Data-sheet for illuminance meters
DIN EN 1376:1996 Foodstuffs - Determination of saccharin in table top sweetener preparations - Spectrometric method; German version EN 1376:1996
DIN 55978:2021 Testing of dyestuffs - Determination of the relative tinting strength in solutions - Spectrophotometric method
DIN 5032-11:2020-07 Photometry - Part 11: Near-field goniophotometers, terms, characteristics and their designation

IN-BIS

IS 10679-1983 Specification for photoelectric spectrophotometers (single beam type)
IS 9571-1980 Specification for photoelectric colorimeter (single beam)
IS 12074-1987 Method for determination of lead using atomic absorption spectrophotometer
IS 12042-1987 Method for determination of molybdenum using atomic absorption spectrophotometer
IS 12483-1988 Spectrophotometric determination of titanium in cemented carbide
IS 6425-1971 Diopter (Lentometer) Specifications
IS 12813-1989 Method for analyzing hydraulic cement using atomic absorption spectrophotometer
IS 8651-1977 Specification for flame photometers

PL-PKN

PN C04052-1965 Petroleum produc?s Spectrophofomeiric determination of aroma?ic hydrocarbons in gasoline
PN C04288-15-1987 Technical fats Methods ot' testing Determination of nickel Spectrophotometric method
PN Z04045-15-1992 Air purity protection Tests for aldehydes Determination of formaldehydein ambient air (immission) by spectrophotometric method with pararosaniline

Korean Agency for Technology and Standards (KATS)

KS D ISO 1053:2012 Zinc－Determination of copper content?Spectrophotometric method
KS B 5570-2002 Performance test for UV/Vis spectrophotometer
KS B 5570-2017(2022) Performance test for UV/Vis spectrophotometer
KS B 5570-2017 Performance test for UV/Vis spectrophotometer
KS B 5570-2022 Performance test for UV/Vis spectrophotometer
KS D ISO 4945-2002(2017) Steel－Determination of nitrogen content－Spectrophotometric method
KS D ISO 9441-2002(2017) Steel－Determination of niobium content－PAR spectrophotometric method
KS B ISO 8598-2019 Optics and optical instruments－Focimeters
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 E ISO 9683-1-2020 Iron ores－Determination of vanadium－Part 1：BPHA spectrophotometric method

SCC

NS-EN 10178:2024 Steels - Determination of niobium - Spectrophotometric method
MIL MIL-C-36611-1969 CUVETTE, SPECTROPHOTOMETER (NO S/S DOCUMENT)
MIL MIL-C-36858A-1978 CUVETTE, SPECTROPHOTOMETER (NO S/S DOCUMENT)
BS 667:1936 Photoelectric type portable photometers
BS 667:1945 Photoelectric type portable photometers
BS PD ISO/TS 23031:2020 Graphic technology. Assessment and validation of the performance of spectrocolorimeters and spectrodensitometers
UNE 36317-1:1985 DETERMINATION OF NITROGEN CONTENT OF STEELS. SPECTROPHOTOMETRIC METHOD
BS 667:1968 Specification for portable photoelectric photometers
AENOR UNE 7354:1975 SPECTROPHOTOMETRIC DETERMINATION OF MANGANESE IN STEEL AND CASTINGS
CIE 202:2011 Spectral Responsivity Measurement of Detectors, Radiometers and Photometers
NS 9803:1993 Water analysis — Determination of oil in water — Infrared spectrophotometric method
DANSK DS/EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
AENOR UNE-EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
NS-EN 15479:2009 Fertilizers — Spectrophotometric determination of biuret in urea
UNE-CEN/TS 15479:2007 EX Fertilizers - Spectrophotometric determination of biuret in urea
AATCC EP11-2016 Spectrophotometer UV Energy Calibration Procedure for Optically Brightened Textiles
SN-CEN/TS 15479:2006 Fertilizers — Spectrophotometric determination of biuret in urea
AENOR UNE 7382:1976 DETERMINATION OF NICKEL IN STEEL AND CASTINGS. SPECTROPHOTOCOLORIMETRIC METHOD
AS 1050.27:1971 Methods for the analysis of iron and steel, Part 27: Titanium in steel (spectrophotometric method)
DIN 5032-7 E:2016 Draft Document - Photometry - Part 7: Classification of illuminance meters and luminance meters
AS 1696.1:1974 Methods for the analysis of copper, Part 1: Phosphorus in copper (Spectrophotometric Method)
CIE 251:2023 LED Reference Spectrum for Photometer Calibration
UNE-EN ISO 8598:1999 OPTICS AND OPTICAL INSTRUMENTS. FOCIMETERS (ISO 8598:1996)
NS-EN ISO 8598:1998 Optics and optical instruments — Focimeters (ISO 8598:1996)
AENOR UNE 7230:1975 SPECTROPHOTOCOLORIMETRIC DETERMINATION OF CHROMIUM IN ALUMINUM AND ITS ALLOYS
08/30179313 DC BS EN 15479. Fertilizers. Spectrophotometric determination of biuret in urea

American Society for Testing and Materials (ASTM)

ASTM D4085-93(2003) Standard Test Method for Metals in Cellulose by Atomic Absorption Spectrophotometry
ASTM D1685-05 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry
ASTM UOP262-99 Phenols and Thiophenols in Petroleum Products by Spectrophotometry
ASTM D1685-00 Standard Test Method for Traces of Thiophene in Benzene by Spectrophotometry
ASTM D4085-93(1997) Standard Test Method for Metals in Cellulose by Atomic Absorption Spectrophotometry
ASTM E2056-04 Standard Practice for Qualifying Spectrometers and Spectrophotometers for Use in Multivariate Analyses, Calibrated Using Surrogate Mixtures
ASTM D4085-93(2021) 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
ASTM D4085-93(2008) Standard Test Method for Metals in Cellulose by Atomic Absorption Spectrophotometry
ASTM UOP276-85 Pyrrole Nitrogen in Petroleum Distillates by Visible Spectrophotometry
ASTM E958-13(2021) Standard Practice for Estimation of the Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers
ASTM E2729-09 Standard Practice for Rectification of Spectrophotometric Bandpass Differences
ASTM E388-04(2009) Standard Test Method for Wavelength Accuracy and Spectral Bandwidth of Fluorescence Spectrometers ^,
ASTM E958-93(2005) Standard Practice for Measuring Practical Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers
ASTM UOP876-93 Platinum in Chloroplatinic Acid by Spectrophotometry
ASTM E1164-12e1 Standard Practice for Obtaining Spectrometric Data for Object-Color Evaluation
ASTM E1866-97(2013) Standard Guide for Establishing Spectrophotometer Performance Tests
ASTM E1164-09 Standard Practice for Obtaining Spectrometric Data for Object-Color Evaluation
ASTM E1164-94 Standard Practice for Obtaining Spectrophotometric Data for Object-Color Evaluation
ASTM E1866-97(2021) Standard Guide for Establishing Spectrophotometer Performance Tests
ASTM E388-72(1998) Standard Test Method for Spectral Bandwidth and Wavelength Accuracy of Fluorescence Spectrometers
ASTM E2056-04(2010) Standard Practice for Qualifying Spectrometers and Spectrophotometers for Use in Multivariate Analyses, Calibrated Using Surrogate Mixtures
ASTM UOP549-81 Sodium in Petroleum Distillates by Flame Emission, Using an Atomic Absorption Spectrophotometer
ASTM E388-04 Standard Test Method for Wavelength Accuracy of Spectral Bandwidth Fluorescence Spectrometers
ASTM E2175-01(2021) Standard Practice for Specifying the Geometry of Multiangle Spectrophotometers
ASTM E2056-04(2016) Standard Practice for Qualifying Spectrometers and Spectrophotometers for Use in Multivariate Analyses, Calibrated Using Surrogate Mixtures
ASTM E430-97 Standard Test Methods for Measurement of Gloss of High-Gloss Surfaces by Goniophotometry
ASTM UOP274-94 Platinum in Fresh Catalysts by Spectrophotometry
ASTM UOP274-13 Platinum in Fresh Catalysts by Spectrophotometry
ASTM E2808-21a Standard Guide for Microspectrophotometry in Forensic Paint Analysis
ASTM E2867-14(2019) Standard Practice for Estimating Uncertainty of Test Results Derived from Spectrophotometry
ASTM E2808-19e1 Standard Guide for Microspectrophotometry in Forensic Paint Analysis
ASTM UOP865-86 Phosphorus in Catalysts by Visible Spectrophotometry
ASTM UOP592-85 Palladium in Catalysts by Visible Spectrophotometry
ASTM UOP823-90 Platinum in Fresh Platinum-Rhenium Catalysts by Spectrophotometry
ASTM E2808-21 Standard Guide for Microspectrophotometry in Forensic Paint Analysis
ASTM E2808-19 Standard Guide for Microspectrophotometry in Forensic Paint Analysis
ASTM D6122-99 Standard Practice for Validation of Multivariate Process Infrared Spectrophotometers
ASTM E925-09 Standard Practice for Monitoring the Calibration of Ultraviolet-Visible Spectrophotometers whose Spectral Slit Width does not Exceed 2 nm
ASTM D6122-01 Standard Practice for Validation of Multivariate Process Infrared Spectrophotometers
ASTM UOP887-89 Rhenium in Perrhenic Acid and Ammonium Perrhenate by Spectrophotometry
ASTM E925-02 Standard Practice for Monitoring the Calibration of Ultraviolet-Visible Spectrophotometers whose Spectral Slit Width does not Exceed 2 nm
ASTM D6122-09 Standard Practice for Validation of the Performance of Multivariate Process Infrared Spectrophotometers

TR-TSE

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

Japanese Industrial Standards Committee (JISC)

JIS C 1609:1993 Illuminance meters
JIS K 7602:1984 Sensitometric illuminants for photography
JIS M 8215-2:2006 Iron ores -- Determination of manganese content -- Periodate spectrophotometric method

ES-AENOR

UNE 36-317 Pt.1-1985 Determination of nitrogen in steel. Spectrophotometry
UNE 36-317 Pt.2-1989 Chemical analysis of materials in the steel industry. Determination of nitrogen (design) content in steel. Spectrophotometry
UNE 81-590-1992 Biological control. Determination of lead in blood. Graphite furmace method. Atomic absorption spectrometry

Standard Association of Australia （SAA）

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 ISO 8598.1:2017 Optics and optical instruments — Focimeters, Part 1: General purpose instruments
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

Illuminating Engineering Society of North America

IESNA LM-75-2001 Goniophotometer Types and Photometric Coordinates
IESNA LM-78-2007 Method for Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer

British Standards Institution (BSI)

PD ISO/TS 23031:2020 Graphic technology. Assessment and validation of the performance of spectrocolorimeters and spectrodensitometers
BS EN 17871:2024 Glass in building. Spectrophotometric characteristics of glass products. Validation procedure for calculation tool
BS EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea
22/30454072 DC BS EN 17871. Glass in building. Spectrophotometric characteristics of glass products. Validation procedure for calculation tool

Danish Standards Foundation

DS/EN ISO 8598:1998 Optics and optical instruments - Focimeters
DS/R 209:1980 Determination of oil and grease in water. Infrared spectrophotometric method
DS 260:1978 Water analysis. Aluminium in water. Photometric method
DS/EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea

NO-SN

NS 9803-1993 Water analysis. Determination of oil in water. Infrared spectrophotometric method

BSI

BS 230:1925 Portable photometers

RU-GOST R

GOST EN 15479-2013 Fertilizers. Spectrophotometric determination of biuret in urea
GOST 13208-1978 Pyrotechnic photoilluminating items. Photometering method

AT-ON

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

KR-KS

KS D ISO 4939-2022 Steel — Determination of nickel — Dimethylglyoxime spectrophotometric method

European Committee for Standardization (CEN)

EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea

CZ-CSN

CSN 44 1381-1981 Hard and brown coals Spectrophotometric determination of beryllium
CSN EN 10 178-1993 Chemical analysis of ferrous materials. Determination of niobium in steels. Spectrophotometric method

SE-SIS

SIS SS 02 81 45-1991 Determination ofoilin water — Infrared spectrophotometric method
SIS SS 02 81 70-1983 Determination of chlorophyll a in water - Extraction with methanol - Spectrophotometric method

AENOR

UNE-EN 15479:2009 Fertilizers - Spectrophotometric determination of biuret in urea

International Organization for Standardization (ISO)

ISO/TS 23031:2020 Graphic technology — Assessment and validation of the performance of spectrocolorimeters and spectrodensitometers
ISO 13465:1997 Determination of neptunium in nitric acid solutions by molecular absorption spectrophotometry

YU-JUS

JUS C.A1.358-1987 Zine and zine alloys. Determination ofiron content. Spectrophotometric method
JUS E.B8.035-1987 Durum wheat for milling industry, Estimation of yellowpigment. Spectrophotometric method

CEN - European Committee for Standardization

PD CEN/TS 15479:2006 Fertilizers - Spectrophotometric determination of biuret in urea

Lithuanian Standards Office

LST EN 15479-2009 Fertilizers - Spectrophotometric determination of biuret in urea

International Commission on Illumination (CIE)

CIE 202-2011 SPECTRAL RESPONSIVITY MEASUREMENT OF DETECTORS, RADIOMETERS AND PHOTOMETERS

IT-UNI

UNI 7772-1977 Chemical analysis of ferroalloys. Determination of phosphorus in ferromanganese. Spectrophotometric method.
UNI 7336-1974 Chemical analysis of ferrous materials. Determination of nitrogen in steel. Spectrophotometric method.

Universal Oil Products Company (UOP)

UOP 274-2013 Platinum in Fresh Catalysts by Spectrophotometry

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