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UV Purity Analysis

UV Purity Analysis, Total:382 items.

In the international standard classification, UV Purity Analysis involves: Biology. Botany. Zoology, Analytical chemistry, Products of the chemical industry, Farming and forestry, Veterinary medicine, Non-ferrous metals, Testing of metals, Optics and optical measurements, Electronic components in general, Organic chemicals, Burners. Boilers, Water quality, Education, Refractories, Inorganic chemicals, Medical equipment, Equipment for the chemical industry, Linear and angular measurements, Industrial automation systems, Environmental testing, Ferrous metals, Soil quality. Pedology, Leather technology, Vocabularies, Air quality, Fertilizers, Standardization. General rules, Paint ingredients, Fuels, Sugar. Sugar products. Starch, General methods of tests and analysis for food products, Wastes, Non-metalliferous minerals, Power stations in general, Nuclear energy engineering, Products of non-ferrous metals, Semiconducting materials, Products of the textile industry, Surface treatment and coating, Raw materials for rubber and plastics, Environmental protection, Laundry appliances, Tobacco, tobacco products and related equipment, Animal feeding stuffs, Welding, brazing and soldering, Milk and milk products, Spices and condiments. Food additives, Paints and varnishes, Materials and articles in contact with foodstuffs, Natural gas.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, UV Purity Analysis

GB/T 34796-2017(英文版) Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
GB/T 38521-2020 Gas analysis—Purity analysis and the treatment of purity data
GB/T 25481-2010 On-line ultraviolet/visible spectrum analyzer
GB/T 13971-1992 Specification of ultra-violet gas analyzers
GB/T 13971-2013 Specification of ultraviolet gas analyzers
GB/T 13293.5-1991 Higher purity copper cathode.Determination of arsenic content.Heteropoly arsenomolybdic acid-crystal violet spectrophotometric method
GB/T 13293.6-1991 Higher purity copper cathode.Determination of phosphorus content.Heteropoly phosphato-vanadato-molybdicacid-crystal violet spectrophotometric method
GB/T 14571.4-2008 Ethylene glycol for industrial use.Determination of ultraviolet transmittance.Ultraviolet spectrophotometric method
GB/T 12153-1989 Analysis of water used in boiler and cooling system--Determination for mineral oil--Ultraviolet spectrophotometry
GB/T 26798-2011 Single beam UV/VIS spectorphotometer
GB/T 26813-2011 Double beam UV/VIS spectrophotometer
GB 23101.3-2010 Implants for surgery.Hydroxyapatite.Part 3:Chemical analysis and characterization of crystallinity and phase purity
GB/T 23101.3-2010 Implants for surgery.Hydroxyapatite.Part 3:Chemical analysis and characterization of crystallinity and phase purity
GB/T 14422-1993 Analysis of water used in boiler and cooling system. Determination of benzotriazole. Ultraviolet spectrophotometry
GB/T 32737-2016 Determination of nitrate nitrogen in soil - Ultraviolet spectrophotometry method
GB/T 14423-1993 Analysis of water used in boiler and cooling system. 2-Mercaptobenzothiazole. Ultraviolet spectrophotometry
GB/T 4375.8-1984 Methods for chemical analysis of gallium--The ethyl violet photometric method for the determination of indium content
GB/T 16077-1995 Workplace air--Determination of phosgene--Ultraviolet spectrophotometric method
GB/T 6912.1-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrates
GB/T 18932.6-2002 Method for the determination of glycerol contents in honey--UV spectrophotometric method
GB/T 4702.9-1985 Methods for chemical analysis of chromium metal--The crystal violet spectrophotometric method for the determination of antimony content
GB/T 4702.11-1985 Methods for chemical analysis of chromium metal--The alizarin violet spectrophotometric method for the determination of tin content
GB 4702.9-1985 Chromium Metal Chemical Analysis Method Crystal Violet Spectrophotometric Determination of Antimony Content
GB 4702.11-1985 Chromium Metal Chemical Analysis Method Alizarin Violet Spectrophotometry Determination of Tin Content
GB/T 6912.2-1986 Methods for analysis of water for boiler and for cooling--The determination of nitrates and nitrites--Ultraviolet spectrophotometry for nitrites
GB/T 6912.1-2006 Methods for analysis of water for boiler and for cooling. Determination of nitrates and nitrites. Part 1: Ultraviolet spectrophotometry for nitrates
GB/T 16055-1995 Workplace air--Determination of diphenyl-diphenyl ether--Ultraviolet spectrophotometric method
GB/T 9721-1988 Chemical reagent--General rules for the molecular absorption spectrophotometry(ultraviolet and visible)
GB/T 9721-2006 chemical reagent General rules for the molecular absorption spectrophotometry (ultraviolet and visible)
GB 9721-1988 Molecular Absorption Spectrophotometry of Chemical Reagents General Rules (Ultraviolet and Visible Parts)
GB/T 13293.11-1991 Higher purity copper cathode.Determination of silicon content.Molybdenum blue spectrophotometric method
GB/T 13293.4-1991 Higher purity copper cathode.Determination of antimony content 2-[(-5-bromo-2-pyridyl)azo]-5-diethylaminophenol spectrophotometric method
GB/T 23195-2008 Determination method of catalase in bee pollen by ultraviolet spectrophotometry
GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
GB/T 19611-2004 Tobacco and tobacco products Determination of maleic hydrazide residues UV Spectrophotometer Method
GB/T 20396-2006 Identification of genuineness and varietal purity of three-line hybrid rice and its parents.DNA analysis method
GB/T 13748.2-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of tin content.Pyrocatechol violet spectrophotometric method
GB/T 23364.5-2009 Methods for chemical analysis of high purity indium oxide.Part 5:Determination of chlorine content.Mercuric sulfocyanide spectrophotometry
GB/T 10574.13-1989 Tin-lead solders--Determination of phosphorus content--Phosphor-vanadium-molybdium poly acid-crystal violet spectrophotometric method
GB/T 23362.5-2009 Methods for chemical analysis of high purity indium hydroxide.Part 5:Determination of chlorine content.Mercuic sulfocyanide spectrophotometry
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 11060.8-2012 Natural gas.Determination of sulfur compound.Part 8:Determination of total sulfur content by ultraviolet fluorescence method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, UV Purity Analysis

GB/T 34796-2017 Quantification and purity analysis of nucleic acid concentration in solution—Ultraviolet spectrophotometry
GB/T 36084-2018 Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry
GB/T 10574.11-2017 Methods for chemical analysis of tin-lead solders—Part 11：Determination of phosphorus content—Crystal violet phosphorus-vanadium-molybdeum heteropoly acid spectrophotometry

British Standards Institution (BSI), UV Purity Analysis

BS ISO 19229:2015 Gas analysis. Purity analysis and the treatment of purity data
BS ISO 19229:2019 Tracked Changes. Gas analysis. Purity analysis and the treatment of purity data
BS ISO 13779-3:2009 Implants for surgery. Hydroxyapatite. Chemical analysis and characterization of crystallinity and phase purity
BS ISO 13779-3:2008 Implants for surgery - Hydroxyapatite - Chemical analysis and characterization of crystallinity and phase purity
PD CEN/TS 17784-1:2022 Organo-mineral fertilizers. Identification of complexing agents.. Method using UV-Vis spectrophotometry and gravimetry
BS 7317-6:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 - Method for determination of phosphorus and silicon by spectrophotometry
BS ISO 23468:2021 Reactor technology. Power reactor analyses and measurements. Determination of heavy water isotopic purity by Fourier transform infrared spectroscopy
BS 7317-5:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 - Method for determination of sulphur by hydrogen sulphide evolution and spectrophotometry
BS ISO 13779-3:2018+A1:2021 Implants for surgery. Hydroxyapatite - Chemical analysis and characterization of crystallinity ratio and phase purity
BS 5202-17:1997 Methods for chemical analysis of tobacco and tobacco products - Determination of nicotine purity (gravimetric method using tungstosilicic acid)
BS ISO 13276:2017 Tobacco and tobacco products. Determination of nicotine purity. Gravimetric method using tungstosilicic acid
BS ISO 13276:2020 Tracked Changes. Tobacco and tobacco products. Determination of nicotine purity. Gravimetric method using tungstosilicic acid
BS 3338-6:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of copper in high purity ingot tin (photometric method)
BS EN ISO 17678:2019 Tracked Changes. Milk and milk products. Determination of milk fat purity by gas chromatographic analysis of triglycerides
BS EN ISO 17678:2010 Milk and milk products - Determination of milk fat purity by gas chromatographic analysis of triglycerides (Reference method)
20/30406169 DC BS ISO 13779-3 AMD1. Implants for surgery. Hydroxyapatite. Part 3. Chemical analysis and characterization of crystallinity ratio and phase purity
19/30393435 DC BS ISO 13276. Tobacco and tobacco products. Determination of nicotine purity. Gravimetric method using tungstosilicic acid

International Organization for Standardization (ISO), UV Purity Analysis

ISO 19229:2015 Gas analysis - Purity analysis and the treatment of purity data
ISO 19229:2019 Gas analysis — Purity analysis and the treatment of purity data
ISO 4735:2002 Oils of citrus - Determination of CD value by ultraviolet spectrometric analysis
ISO 4735:1981 Oils of citrus; Determination of CD value by ultraviolet spectrophotometric analysis
ISO 13779-3:2008 Implants for surgery - Hydroxyapatite - Part 3: Chemical analysis and characterization of crystallinity and phase purity
ISO 13779-3:2018/Amd 1:2021 Implants for surgery — Hydroxyapatite — Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity — Amendment 1
ISO 13964:1998 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method
ISO 23468:2021 Reactor technology - Power reactor analyses and measurements - Determination of heavy water isotopic purity by Fourier transform infrared spectroscopy
ISO 13779-3:2018 Implants for surgery — Hydroxyapatite — Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity
ISO 13276:2017 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid
ISO 17678:2010 | IDF 202:2010 Milk and milk products — Determination of milk fat purity by gas chromatographic analysis of triglycerides (Reference method)
ISO 17678:2019 Milk and milk products — Determination of milk fat purity by gas chromatographic analysis of triglycerides
ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection

Association Francaise de Normalisation, UV Purity Analysis

NF X20-104:2015 Gas analysis - Purity analysis and the treatment of purity data
NF ISO 19229:2019 Analyse des gaz - Analyse de pureté et traitement des données de pureté
NF X20-104*NF ISO 19229:2019 Gas analysis - Purity analysis and the treatment of purity data
NF T75-122*NF ISO 4735:2002 Oils of Citrus - Determination of CD value by ultraviolet spectrometric analysis.
NF ISO 4735:2002 Huiles essentielles de Citrus - Détermination de la valeur CD par analyse spectrométrique dans l'ultraviolet
NF ISO 13779-3:2019 Implants chirurgicaux - Hydroxyapatite - Partie 3 : analyse chimique et caractérisation du rapport de cristallinité et de la pureté de phase
NF S94-062-3:2008 Implants for surgery - Hydroxyapatite - Part 3 : chemical analysis and characterization of crystallinity and phase purity.
XP CEN/TS 17784-1:2022 Engrais organo-minéraux - Identification des agents complexants - Partie 1 : méthode utilisant la spectrophotométrie UV-Vis et la gravimétrie
NF EN 16344:2013 Cosmétiques - Analyse des préparations cosmétiques - Détection des filtres UV dans les produits cosmétiques et détermination quantitative de 10 filtres UV par CLHP
NF T75-122:1982 ESSENTIAL OILS. OILS OF CITRUS. DETERMINATION OF CD VALUE BY ULTRAVIOLET SPECTROPHOTOMETRIC ANALYSIS.
NF S94-062-3*NF ISO 13779-3:2019 Implants for surgery - Hydroxyapatite - Part 3 : chemical analysis and characterization of crystallinity ratio and phase purity
NF X31-408*NF ISO 11264:2008 Soil quality - Determination of herbicides - Method using HPLC with UV-detection
NF S94-064-1:2010 Implants for surgery - Ceramic materials - Part 1 : ceramic materials based on high purity alumina.
NF V37-033:2020 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid
NF V37-033:1997 Tobacco and tobacco products. Determination of nicotine purity. Gravimetric method using tungstosilicic acid.
NF EN ISO 11997-2:2013 Peintures et vernis - Détermination de la résistance aux conditions de corrosion cyclique - Partie 2 : brouillard salin/sécheresse/humidité/lumière UV

Korean Agency for Technology and Standards (KATS), UV Purity Analysis

KS I ISO 19229-2017(2022) Gas analysis — Purity analysis and the treatment of purity data
KS I ISO 19229:2017 Gas analysis — Purity analysis and the treatment of purity data
KS H ISO 4735:2011 Oils of Citrus-Determination of CD value by ultraviolet spectrometric analysis
KS H ISO 4735:2014 Oils of Citrus－Determination of CD value by ultraviolet spectrometric analysis
KS L 3410-2015(2020) Chemical analysis for highly purity graphite materials
KS P ISO 13779-3:2009 Implants for surgery-Hydroxyapatite-Part 3:Chemical analysis and characterization of crystallinity and phase purity
KS B 5570-2017 Performance test for UV/Vis spectrophotometer
KS M 0024-2017 General rules for infrared spectrophotometric analysis
KS M 0024-1987 General rules for infrared spectrophotometric analysis
KS M 0024-2017(2022) General rules for infrared spectrophotometric analysis
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 13964:2004 Air quality-Determination of ozone in ambient air-Ultraviolet photometric method
KS I ISO 13964:2014 Air quality — Determination of ozone in ambient air — Ultraviolet photometric method
KS P ISO 13779-3:2020 Implants for surgery — Hydroxyapatite — Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity
KS H ISO 13276:2012 Tobacco and tobacco products－Determination of nicotine purity－Gravimetric method using tungstosilicic acid
KS P ISO 6474-1:2021 Implants for surgery — Ceramic materials —Part 1: Ceramic materials based on high purity alumina

KR-KS, UV Purity Analysis

KS I ISO 19229-2017 Gas analysis — Purity analysis and the treatment of purity data
KS P ISO 13779-3-2020 Implants for surgery — Hydroxyapatite — Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity
KS P ISO 6474-1-2021 Implants for surgery — Ceramic materials —Part 1: Ceramic materials based on high purity alumina

ET-QSAE, UV Purity Analysis

ES 472-2000

National Metrological Technical Specifications of the People's Republic of China, UV Purity Analysis

JJF 1936-2021 Calibration Specification for UV Analyzers
JJF 1641-2017 Program of Pattern Evaluation of Ultraviolet—Visible Spectrophotometers

Group Standards of the People's Republic of China, UV Purity Analysis

T/NAIA 0193-2023 Determination of Concentration and Purity of Single-chain Antibody Eukaryotic Expression Plasmid DNA by UV Spectrophotometry
T/GDCKCJH 048-2021 Performance requirements and test methods for ultraviolet analyzer
T/QAS 082.3-2022 Chemical Analysis of Rock Salt and Glauber's Salt Part 3: Determination of Nitrate by Ultraviolet Spectrophotometry
T/QAS 035-2021 Determination of nitrate in brine by ultraviolet spectrophotometry
T/GXAS 545-2023 Seawater—Rapid determination of petroleum on site—Ultraviolet spectrophotometric method
T/CSTM 00198-2021 Graphene quantum dots—Determination of enzyme-like activities — Ultraviolet-visible spectrophotometry
T/CHEAA 0010-2019 Determination of fabric appearance smoothness - Image analysis

RU-GOST R, UV Purity Analysis

GOST 27981.5-1988 Copper of high purity. Methods of photometric analysis
GOST 27981.5-2015 Copper of high purity. Methods of photometric analysis
GOST 27981.6-1988 Copper of high purity. Methods of polarographic analysis
GOST 22306-1977 Metals of high and special purity. General requirements for methods of analysis
GOST 27981.1-1988 Copper of high purity. Methods of atomic-spectral analysis
GOST 27981.2-1988 Copper of high purity. Method of chemical-atomic-emission analysis
GOST 23116.0-1983 Cadmium of high purity. General requirements for methods of spectral analysis
GOST ISO 4735-2015 Essential oils of citrus. Determination of CD value by ultraviolet spectrometric analysis
GOST 27981.4-1988 Copper of high purity. Methods of atomic-absorption analysis / Note: To be replaced by GOST 31382 (2009).
GOST 27981.0-1988 Copper of high purity. General reguirements for methods analysis / Note: To be replaced by GOST 31382 (2009).
GOST 33343-2015 Aviation turbine fuels. Determination of naphthalene hydrocarbons by ultraviolet spectrophotometry method
GOST 27981.3-1988 Copper of high purity. Method of emission-spectral analysis with photoelectric registration of spectrum / Note: To be replaced by GOST 31382 (2009).

PL-PKN, UV Purity Analysis

PN Z04200-02-1988 Air purity protection ests for oxalic acid etermination of oxalic acid by ltraviolet absorption spectrophotometry
PN Z04171-02-1986 Air purity protection ests for picric acid etermination of picric acid n work places by UV pectrophotometry absorption
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 Z04097 Arkusz 07-1974 Air purity protection Tests for size composition of dust Sieve analysis
PN C97085-1986 Carbochemical products UV Spectrophotometric determination of naphihalene in coal tar and coal tar oils
PN C97087-1987 UV Spectrophotometric determination of phenols in coke and waste waters
PN C97089-1989 Carbochemical products UV spectrophotometric determination of anthracene in coal tar and coal tar oils
PN Z04176-02-1986 Air purity protection ests for MCPA etermination of MCPA in work laces by gas chromatography
PN C97088-1987 Coal derivative products UV spectrophotometric determination of tar acids content in coal tar and oils
PN Z04159-02-1986 Air purity protection ests for phenol etermination of phenol in work laces by gas hromatography
PN Z04175-02-1986 Air purity protection ests for 2,4-D etermination of 2,4-D in work places y gas chromatography
PN Z04214-02-1990 Air purity protection Tests for furfuryl alcohol Determination of furfuryl alcohol in work places by gas chromatography
PN Z04182-15-1989 Air purity protcction Tcsts -fiir pcsticidcs Dctcrmination of dicamba in work placts by yas chromatotiraphy
PN Z04182-16-1990 Air punty protection Tests for pesticides Deterrhination of methidathion in work places by gas chromatography
PN Z04204-02-1988 Air purity protection ests for ethylamine etermination of ethylamine in work laces by gas chromatography
PN Z04092-08-1989 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen dioxide in ambient air (imision) by spectrophotometric method with passive sampling

Professional Standard - Non-ferrous Metal, UV Purity Analysis

YS/T 244.8-2008 Chemical analysis methods of high purity aluminum.Part 8: Determination of indium content by extraction-crystal violet photometric method
YS/T 520.8-2006 Gallium Chemical Analysis Method Ethyl Violet Spectrophotometric Determination of Indium Content
YS/T 74.8-1994 Method for chemical analysis of cadmium Crystal violet spectrophotometric method for determination of thallium
YS/T 36.1-1992 Determination of Arsenic by Ag-DDC Spectrophotometric Method for High Purity Tin Chemical Analysis
YS/T 38.1-1992 Molybdenum Blue Spectrophotometric Method for Determination of Silicon Content by Chemical Analysis Method of High Purity Gallium
YS/T 35.1-1992 High Purity Antimony Chemical Analysis Method Ag-DDC Spectrophotometric Determination of Arsenic
YS/T 36.2-1992 Determination of Antimony Content by Malachite Green Spectrophotometric Method for Chemical Analysis of High Purity Tin
YS/T 34.1-1992 High Purity Arsenic Chemical Analysis Method Malachite Green Spectrophotometric Determination of Antimony
YS/T 248.2-1985 Crude lead chemical analysis method Catechol violet photometric method Determination of tin content
YS/T 981.3-2014 Methods for chemical analysis of high pure indium.Determination of silicon content.Molybdenum blue spectrophotometric method
YS/T 74.8-2010 Mehtods for chemical analysis of cadmium- Part 8:Determination of thallium content- Crystal violet spectrophotometry
YS/T 37.2-2007 High pure germanium dioxide. Determination of silicon content. Molybdenum blue spectrophotomertic method
YS/T 37.2-1992 Chemical analysis method of high purity germanium dioxide Molybdenum blue spectrophotometry Determination of silicon content
YS/T 935-2013 Standard guide for analysis and reporting the impurity content and grade of high purity metallic sputtering targets for electronic thin film applications
YS/T 520.8-2007 Chemical analysis of gallium.Part 8:Determination of indium content.The ethyl violet spectrophotometric method
YS/T 38.1-2009 Chemical analysis methods of high pure gallium.Part 1:Determination of silicon content.Molybdenum blue spectrophotomerty
YS/T 36.2-2011 Methods for chemical analysis of high-purity Tin.Part 2:Determination of antimony content.Malachite green spectrophotometry
YS/T 244.2-2008 Chemical analysis methods of high purity aluminum.Part 2: Determination of silicon content by extraction-molybdenum blue photonEetrie method
YS/T 37.1-2007 High pure germanium dioxide. Determination of chlorine content. Mercuric sulfocyanide spectrophotometric method
YS/T 37.1-1992 High-purity germanium dioxide chemical analysis method mercury thiocyanate spectrophotometric determination of chlorine content
YS/T 981.5-2014 Methods for chemical analysis of high pure indium.Determination of thallium content.Rhodamine B spectrophotometric method
YS/T 569.8-2015 Methods for chemical analysis of thallium.Part 8:Determination of indium content.Crystal violet benzene extraction spectrophotometry
YS/T 244.7-2008 Chemical andysis methods of high purity aluminum.Part 7: Determination of cadmium content by extraction-dithizone photometric method
YS/T 244.4-2008 Chemical analysis methods of high purity aluminum.Part 4: Determination of gallium content by butylrhodamine B photometric method
YS/T 244.1-2008 Chemical analysis methods of high purity aluminum.Part 1: Determination of iron content by 1,10-phenanthroline-thiocyanate photometric method
YS/T 244.3-2008 Chemical analysis methods of high purity aluminum.Part 3: Determination of titanium content by diantippylmethane-thiocyanate photometric method

Professional Standard - Aerospace, UV Purity Analysis

QJ 2838.1-1996 Methylhydrazine purity and moisture analysis method Methylhydrazine purity analysis method (potassium iodate method)
QJ 2838.2-1996 Methylhydrazine Purity and Moisture Analysis Method Methylhydrazine Moisture Gas Chromatography Analysis Method (External Standard Method)
QJ 3140.1-2001 1,2,4-Butanetriol Analysis Method Part 1: Determination of 1,2,4-Butanetriol Purity and Impurity Butanetetrol Content

Professional Standard - Machinery, UV Purity Analysis

JB/T 6777-1993 UV/VIS spectrophotometer
JB/T 6778-1993 UV/VIS near infrared spectrophotometer

National Metrological Verification Regulations of the People's Republic of China, UV Purity Analysis

JJG 689-1990 UV-VIS-NIR Spectrophotometer
JJG 178-2007 Verification Regulation of Ultraviolet, Visible, Near-Infrared Spectrophotometers
JJG(地质) 1002-1990 Verification Regulations for UV/Visible Spectrophotometer
JJG 682-1990 Verification Regulation of Double Beam UV-VIS Spectrophotometers
JJG 375-1996 Verification Regulation of Ultraviolet Visible Range Spectrophotometer in Single Beam

Professional Standard - Electron, UV Purity Analysis

SJ 20516-1995 Analytical methoa of the purities for electrodeposited gold coating
SJ/T 11011-1996 Methods of analysis for pure silver brazing for electronic components - Determination of lead (spectrophotometric-dithizone method)
SJ/T 11017-1996 Methods of analysis for pure silver brazing for electronic components - Determination of phosphorus (spectrophotometric phosphomolybdate method)
SJ/T 11014-1996 Methods of analysis for pure silver brazing for electronic components - Determination of antimony (spectrophotometric-malichite green method)
SJ/T 11013-1996 Methods of analysis for pure silver brazing for electronic components - Determination of cadmium (spectrophotometric-atomic absorption method)
SJ/T 11015-1996 Methods of analysis for pure silver brazing for electronic components - Determination of iron (spectrophotometric-O-phenanthroline method)
SJ/T 11012-1996 Methods of analysis for pure silver brazing for electronic components - Determination of magnesium and zinc (spectrophotometric-atomic absorption method)
SJ/T 11016-1996 Methods of analysis for pure silver brazing for electronic components - Determination of bismuth (spectrophotometric strychnine-potassium iodide method)

Professional Standard - Agriculture, UV Purity Analysis

67药典四部-2015 0401 UV-visible spectrophotometry
47药典四部-2020 0401 UV-visible spectrophotometry
197药典三部-2020 Spectrophotometry 0401 UV-Vis Spectrophotometry
1759药典一部-2010 Appendix VA UV-Vis Spectrophotometry
2297药典二部-2010 Appendix IV A UV-Vis 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
SN/T 3402-2012 DNA Analysis Method for Authenticity and Purity Identification of Two-line Rice Varieties
NY/T 1116-2006 Fertilizers-Determination of nitrate nitrogen content.UItraviolet spectro-photometric method
NY/T 1279-2007 Determination of Nitrate in Vegetables and Fruits UV-spectrophotometer
772兽药典二部-2015 Appendix Contents 0400 Spectroscopy 0401 UV-Vis Spectrophotometry
775兽药典一部-2015 Appendix Contents 0400 Spectroscopy 0401 UV-Vis Spectrophotometry
NY/T 4306-2023 Determination of activity of papaya and bromelain by ultraviolet spectrophotometry
NY/T 1799-2009 Determination of oxazolidinethione in rapeseed meal and feed Spectrometric method

Universal Oil Products Company (UOP), UV Purity Analysis

UOP 720-2008 Impurities in, and Purity of, High Purity p-Xylene by GC
UOP 543-2011 Trace Non-Aromatic Hydrocarbons in High-Purity Aromatics by GC
UOP 868-1988 TRACE SATURATES IN HIGH PURITY AROMATICS BY GC
UOP 976-2002 TRACE C4-C9 SATURATES IN HIGH PURITY AROMATICS BY GC
UOP 495-2003 AROMATICS IN MOLEX PROCESS n-PARAFFIN PRODUCTS BY ULTRAVIOLET SPECTROPHOTOMETRY

Professional Standard - Water Conservancy, UV Purity Analysis

SL 93.2-1994 Determination of oil and grease (Vitraviolet spectrophotometric method)
SL 84-1994 Determination of nitrogen (nitrate)(Ultraviolet spectrophtometric method)

Professional Standard - Light Industry, UV Purity Analysis

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

Professional Standard - Geology, UV Purity Analysis

DZ/T 0064.59-2021 Methods of Analytical Groundwater Quality Part 59: Determination of Nitrate by Ultraviolet Spectrophotometry
DZ/T 0064.59-1993 Groundwater Quality Examination Method Determination of Nitrate by Ultraviolet Spectrophotometry

Professional Standard - Education, UV Purity Analysis

JY/T 0570-2020 General rules for ultraviolet and visible absorption spectrometry

CZ-CSN, UV Purity Analysis

CSN 42 0600 Cast.3-1975 Antimony of high parity. Methods of chemical and spectral analysis. Delermmation of arsenic by photomotric metod
CSN 42 0600 Cast.2-1975 Antimony of high purity. Methods of chemical and spectral analysis. Preparation of the sample
CSN 42 0601-1982 High purity metals. General requirements to methods of analysis
CSN 42 0600 Cast.1-1975 Antimony of high purity. Methods of chemical and spectral analysis General data
CSN 42 0600 Cast.4-1975 Antimony of high purity. Method of chemical and spectral anaysis.Determination of sulfur by aombustion method
CSN 42 0600 Cast.5-1975 Antimony of high purity. Methods of chemical and spectral analysis. Dctermination of silver, bismuth. copper, iron. nickel, lead. and tin by spectral method

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

GB/T 41072-2021 Surface chemical analysis—Electron spectroscopies—Guidelines for ultraviolet photoelectron spectroscopy analysis
GB/T 14571.4-2022 Test method of ethylene glycol for industrial use—Part 4：Determination of ultraviolet transmittance—Ultraviolet spectrophotometric method
GB/T 37186-2018 Gas analysis—Determination of sulfur dioxide and nitrogen oxides—Ultraviolet differential optical absorption spectroscopy
GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method

工业和信息化部, UV Purity Analysis

HG/T 5642-2019 Ultraviolet method H2S and SO2 ratio analyzer for sulfur recovery unit
YS/T 37.2-2018 Chemical analysis method of high-purity germanium dioxide. Determination of silicon content by molybdenum blue spectrophotometry.

Shandong Provincial Standard of the People's Republic of China, UV Purity Analysis

DB37/T 4149-2020 Determination of water quality UV254 by ultraviolet spectrophotometry

Military Standard of the People's Republic of China-General Armament Department, UV Purity Analysis

GJB 4781-1997*GJBz 20413.3-1997 Determination of Sies by UV spectrophotometry
GJB 3639-1999 Determination of Benzene Chloroacetophenone UV Spectrophotometry
GJB 4781-1997(XG1-2015) Modification sheet 1-2015 for the ultraviolet spectrophotometric method for determination of Sies
GJB 3639-1999(XG1-2015) Determination of Benzene Chloroacetophenone UV Spectrophotometry Modification Sheet 1-2015
GJB 772.407-1989 Explosives test methods: UV spectrophotometric determination of components of TNT/RDX injected explosives

Standard Association of Australia （SAA）, UV Purity Analysis

AS 3753:2001 Recommended practice for chemical analysis by ultraviolet/visible spectrophotometry

American Society for Testing and Materials (ASTM), UV Purity Analysis

ASTM E169-04(2009) Standard Practices for General Techniques of Ultraviolet-Visible Quantitative Analysis
ASTM UOP720-93 Impurities in High Purity p-Xylene by GC
ASTM E2193-23 Standard Test Method for Ultraviolet Transmittance of Monoethylene Glycol (using Ultraviolet Spectrophotometry)
ASTM E169-63(1977) Standard Recommended Practices for General Techniques Of Ultraviolet Quantitative Analysis
ASTM E169-04 Standard Practices for General Techniques of Ultraviolet-Visible Quantitative Analysis
ASTM E169-16(2022) Standard Practices for General Techniques of Ultraviolet-Visible Quantitative Analysis
ASTM UOP543-11 Trace Non-Aromatic Hydrocarbons in High-Purity Aromatics by GC
ASTM E169-63(1981)e1 Standard Recommended Practice for General Techniques of Ultraviolet Quantitative Analysis
ASTM E169-16 Standard Practices for General Techniques of Ultraviolet-Visible Quantitative Analysis
ASTM E169-99 Standard Practices for General Techniques of Ultraviolet-Visible Quantitative Analysis
ASTM E169-04(2014) Standard Practices for General Techniques of Ultraviolet-Visible Quantitative Analysis
ASTM E958-13(2021) Standard Practice for Estimation of the Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers
ASTM D7941/D7941M-23 Standard Test Method for Hydrogen Purity Analysis Using a Continuous Wave Cavity Ring-Down Spectroscopy Analyzer
ASTM E958-93(2005) Standard Practice for Measuring Practical Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers
ASTM D7941/D7941M-14 Standard Test Method for Hydrogen Purity Analysis Using a Continuous Wave Cavity Ring-Down Spectroscopy Analyzer
ASTM F2113-01 Standard Guide for Analysis and Reporting the Impurity Content and Grade of High Purity Metallic Sputtering Targets for Electronic Thin Film Applications
ASTM F2113-01(2007) Standard Guide for Analysis and Reporting the Impurity Content and Grade of High Purity Metallic Sputtering Targets for Electronic Thin Film Applications
ASTM D3465-00(2007)e1 Standard Test Method for Purity of Monomeric Plasticizers by Gas Chromatography
ASTM D3465-14 Standard Test Method for Purity of Monomeric Plasticizers by Gas Chromatography
ASTM UOP495-00 Aromatics in Molex n-Paraffin Products by Ultraviolet Spectrophotometry
ASTM E958-13 Standard Practice for Estimation of the Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers
ASTM D3465-00 Standard Test Method for Purity of Monomeric Plasticizers by Gas Chromatography
ASTM UOP495-03 Aromatics in Molex Process n-Paraffin Products by Ultraviolet Spectrophotometry
ASTM G177-03(2012) Standard Tables for Reference Solar Ultraviolet Spectral Distributions: Hemispherical on 37deg; Tilted Surface
ASTM E275-01 Standard Practice for Describing and Measuring Performance of Ultraviolet, Visible, and Near-Infrared Spectrophotometers
ASTM E275-93 Standard Practice for Describing and Measuring Performance of Ultraviolet, Visible, and Near-Infrared Spectrophotometers
ASTM UOP868-88 Trace Saturates in High Purity Aromatics by GC
ASTM D5542-04(2009) Standard Test Methods for Trace Anions in High Purity Water by Ion Chromatography
ASTM E958-93(1999) Standard Practice for Measuring Practical Spectral Bandwidth of Ultraviolet-Visible Spectrophotometers
ASTM E275-08(2022) Standard Practice for Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers
ASTM G177-03 Standard Tables for Reference Solar Ultraviolet Spectral Distributions: Hemispherical on 37 Tilted Surface
ASTM G177-03e1 Standard Tables for Reference Solar Ultraviolet Spectral Distributions: Hemispherical on 37 Tilted Surface
ASTM G177-03(2008)e1 Standard Tables for Reference Solar Ultraviolet Spectral Distributions: Hemispherical on 37x00B0; Tilted Surface
ASTM E275-08 Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers
ASTM E275-08(2013) Standard Practice for Describing and Measuring Performance of Ultraviolet and Visible Spectrophotometers
ASTM D1840-22 Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM D5713-00 Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography
ASTM E925-83(1994)e1 Standard Practice for Monitoring the Calibration of Ultraviolet-Visible Spectrophotometers whose Spectral Slit Width does not Exceed 2 nm
ASTM D5713-05 Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography
ASTM D5713-09 Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography
ASTM D2268-93(1998) Standard Test Method for Analysis of High-Purity n-Heptane and Isooctane by Capillary Gas Chromatography
ASTM D2268-21 Standard Test Method for Analysis of High-Purity n-Heptane and Isooctane by Capillary Gas Chromatography
ASTM D1840-03 Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM D1840-01 Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM D1840-96 Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM D1840-02 Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM D1017-51(1978)e1 Test Method for Benzene and Toluene in 250F and Lighter Petroleum Products by Ultraviolet Spectrophotometry
ASTM G130-12 Standard Test Method for Calibration of Narrow- and Broad-Band Ultraviolet Radiometers Using a Spectroradiometer
ASTM D1840-07 Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM D1840-07(2013) Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM F2393-12 Standard Specification for High-Purity Dense Magnesia Partially Stabilized Zirconia (Mg-PSZ) for Surgical Implant Applications
ASTM D7511-12(2017)e1 Standard Test Method for Total Cyanide by Segmented Flow Injection Analysis, In-Line Ultraviolet Digestion and Amperometric Detection
ASTM D7511-09e1 Standard Test Method for Total Cyanide by Segmented Flow Injection Analysis, In-Line Ultraviolet Digestion and Amperometric Detection
ASTM D7511-09 Standard Test Method for Total Cyanide by Segmented Flow Injection Analysis, In-Line Ultraviolet Digestion and Amperometric Detection
ASTM D2268-93(2003)e1 Standard Test Method for Analysis of High-Purity n-Heptane and Isooctane by Capillary Gas Chromatography
ASTM D2268-93(2008) Standard Test Method for Analysis of High-Purity n-Heptane and Isooctane by Capillary Gas Chromatography
ASTM D5713-23 Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography
ASTM D5713-14(2018)e1 Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography
ASTM D2268-93(2013) Standard Test Method for Analysis of High-Purity n-Heptane and Isooctane by Capillary Gas Chromatography
ASTM D5713-14 Standard Test Method for Analysis of High Purity Benzene for Cyclohexane Feedstock by Capillary Gas Chromatography
ASTM D1840-07(2017) Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM F2393-10 Standard Specification for High-Purity Dense Magnesia Partially Stabilized Zirconia (Mg-PSZ) for Surgical Implant Applications
ASTM E925-02 Standard Practice for Monitoring the Calibration of Ultraviolet-Visible Spectrophotometers whose Spectral Slit Width does not Exceed 2 nm
ASTM E925-09 Standard Practice for Monitoring the Calibration of Ultraviolet-Visible Spectrophotometers whose Spectral Slit Width does not Exceed 2 nm
ASTM D7511-09e2 Standard Test Method for Total Cyanide by Segmented Flow Injection Analysis, In-Line Ultraviolet Digestion and Amperometric Detection
ASTM D7511-12 Standard Test Method for Total Cyanide by Segmented Flow Injection Analysis, In-Line Ultraviolet Digestion and Amperometric Detection
ASTM E925-09(2022) Standard Practice for Monitoring the Calibration of Ultraviolet-Visible Spectrophotometers whose Spectral Bandwidth does not Exceed 2 nm

Indonesia Standards, UV Purity Analysis

SNI 7628.3-2011 Seed testing of forestry plants - Part 3: Pure analysis

Japanese Industrial Standards Committee (JISC), UV Purity Analysis

JIS K 1800:1978 Analytical methods for trace of impurities in high purity ethylene
JIS K 0117:2017 General rules for infrared spectrophotometric analysis
JIS K 0134:2002 General rules for near-infrared spectrophotometric analysis
JIS K 0117:2000 General rules for infrared spectrophotometric analysis

AENOR, UV Purity Analysis

UNE 55047:1973 FATS. SPECTROPHOTOMETRIC MEASURE OF ABSORPTION IN THE ULTRAVIOLET AREA.
UNE 84125:2014 Cosmetic raw materials. Sunscreens. Purity and assay by gas chromatography.
UNE-EN 16344:2014 Cosmetics - Analysis of cosmetic products - Screening for UV-filters in cosmetic products and quantitative determination of 10 UV-filters by HPLC.
UNE 84124:2014 Cosmetic raw materials. Determination of UV-filters by spectrophotometric absorbance.

IN-BIS, UV Purity Analysis

German Institute for Standardization, UV Purity Analysis

DIN CEN/TS 17784-1:2022-07 Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry; German version CEN/TS 17784-1:2022
DIN EN 16344:2013-11 Cosmetics - Analysis of cosmetic products - Screening for UV-filters in cosmetic products and quantitative determination of 10 UV-filters by HPLC; German version EN 16344:2013
DIN 55685:2009 Solvents for paints and varnishes - Alcohols - Gas chromatographic determination of the degree of purity
DIN ISO 13964:1999 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method (ISO 13964:1998)
DIN EN ISO 17678:2019-10 Milk and milk products - Determination of milk fat purity by gas chromatographic analysis of triglycerides (ISO 17678:2019); German version EN ISO 17678:2019
DIN ISO 13276:2003 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid (ISO 13276:1997)
DIN 55688:2006 Solvents for paints and varnishes - Ethylene glycol ethers - Gas chromatographic determination of the degree of purity
DIN 55689:2006 Solvents for paints and varnishes - Propylene glycol ethers - Gas chromatographic determination of the degree of purity
DIN ISO 13276:2021-01 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid (ISO 13276:2020)
DIN ISO 13276:2021 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method using tungstosilicic acid (ISO 13276:2020)
DIN EN ISO 17678:2019 Milk and milk products - Determination of milk fat purity by gas chromatographic analysis of triglycerides (ISO 17678:2019)
DIN EN ISO 11997-2:2013-12 Paints and varnishes - Determination of resistance to cyclic corrosion conditions - Part 2: Wet (salt fog)/dry/humidity/UV light (ISO 11997-2:2013); German version EN ISO 11997-2:2013

未注明发布机构, UV Purity Analysis

BS 684-1.15:1990(1999)*ISO 4656:1989 Methods of analysis of Fats and fatty oils — Part 1 : Physical methods — Section 1.15 Determination of ultraviolet absorbance
BS 3338-6:1961(2011) Method for The determination of copper in high purity ingot tin (Photometric method) — Methods for the sampling and analysis oftin and tin alloys

Professional Standard - Railway, UV Purity Analysis

TB/T 2544.2-1995 Quick Analysis Method for Corrosion Inhibitor in Cooling Water of Railway Diesel Locomotive Determination of Nitrite Ultraviolet 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

Jilin Provincial Standard of the People's Republic of China, UV Purity Analysis

DB22/T 2391-2015 "Three-line" Hybrid Soybean Seed Purity Identification DNA Analysis Method

Professional Standard - Petrochemical Industry, UV Purity Analysis

SH/T 1498.7-1997 Nylon 66 salt.Determination of UV index.Ultraviolet spectrophotometric method
SH/T 0409-1992 Determination of Aromatics Content in Liquid Paraffin (UV Spectrophotometry)
SH/T 0181-2005 Standard test method for naphthalene hydrocarbons in jet fuels by ultraviolet spectrophotometry
SH/T 0181-1992 Method for Determination of Naphthalene Hydrocarbon Content in Jet Fuel (Ultraviolet Spectrophotometry)
SH/T 1498.5-1997 Nylon 66 salt.Determination of content of pseudo diaminocyclohexane.Ultraviolet spectrophotometric method

BR-ABNT, UV Purity Analysis

ABNT NBR 11672-2007 Insumes - Concentrated pigment dispersion - Determination of ultraviolet light color fastness

Professional Standard - Environmental Protection, UV Purity Analysis

HJ 756-2015 Determination of water quality butyl xanthate by UV spectrophotometry
HJ 970-2018 Water Quality Determination of Petroleum by UV Spectrophotometry (Trial)
HJ/T 346-2007 Water quality. Determination of nitrate-nitrogen. Ultraviolet spectrophotometry
HJ/T 31-1999 Stationary source emission.Determination of phosgene.Aniline ultraviolet spectrophotometric method
HJ/T 42-1999 Stationary source emission.Determination of nitrogen oxide.Ultraviolet spectrophotometric method
HJ 636-2012 Water quality.Determination of total nitrogen.Alkaline potassium persulfate digestion UV spectrophotometric method

国家能源局, UV Purity Analysis

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

Danish Standards Foundation, UV Purity Analysis

DS/EN 16344:2013 Cosmetics - Analysis of cosmetic products - Screening for UV-filters in cosmetic products and quantitative determination of 10 UV-filters by HPLC.
DS/ISO 29441:2010 Water quality - Determination of total nitrogen after UV digestion - Method using flow analysis (CFA and FIA) and spectrometric detection
DS/ISO 13779-3:2021 Implants for surgery – Hydroxyapatite – Part 3: Chemical analysis and characterization of crystallinity ratio and phase purity – AMENDMENT 1
DS/EN ISO 11997-2:2013 Paints and varnishes - Determination of resistance to cyclic corrosion conditions - Part 2: Wet (salt fog)/dry/humidity/UV light

Taiwan Provincial Standard of the People's Republic of China, UV Purity Analysis

CNS 13105-1992 General Rules for Infrared Spectrophotometric Analysis

Ningxia Provincial Standard of the People's Republic of China, UV Purity Analysis

DB64/T 1515-2017 Determination of Total Glucosides in Sheep Placenta Capsules by Ultraviolet Spectrophotometry

ES-UNE, UV Purity Analysis

UNE-CEN/TS 17784-1:2022 Organo-mineral fertilizers - Identification of complexing agents - Part 1: Method using UV-Vis spectrophotometry and gravimetry (Endorsed by Asociación Española de Normalización in May of 2022.)
UNE-EN ISO 17678:2020 Milk and milk products - Determination of milk fat purity by gas chromatographic analysis of triglycerides (ISO 17678:2019)
UNE-EN ISO 21813:2022 Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of high purity barium titanate powders (ISO 21813:2019) (Endorsed by Asociación Española de Normalización in December of 2022.)

国家质量监督检验检疫总局, UV Purity Analysis

SN/T 0859-2016 Determination of dehydroacetic acid in export seasonings by UV spectrophotometry
SN/T 4668-2016 Qualitative Analysis of Imported and Exported Textile Fibers by UV Diffuse Reflectance Spectrometry of Natural Colored Cotton
SN/T 4383-2015 Determination of polyvinyl alcohol (PVA) content in glutinous rice paper, food contact materials, by UV-visible spectrophotometry

US-CFR-file, UV Purity Analysis

CFR 40-1065.272-2014 Protection of Environment. Part1065:Engine-testing procedures. Section1065.272:Nondispersive ultraviolet analyzer.

Professional Standard - Electricity, UV Purity Analysis

DL/T 502.28-2006 Analytical methods of steam and water in power plants Part 28: Determination of organic matter (Ultraviolet 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)

Jiangsu Provincial Standard of the People's Republic of China, UV Purity Analysis

DB32/T 4344-2022 Determination of Oils in Marine Sediments Ultrasonic Extraction-Ultraviolet Spectrophotometry

Tianjin Provincial Standard of the People's Republic of China, UV Purity Analysis

DB12/T 884-2019 Determination of Polysaccharide Content in Lily Bulbs by UV/Vis Spectrophotometry
DB12/T 885-2019 Determination of Proanthocyanidins in Plant Extracts by UV/Vis Spectrophotometry

PT-IPQ, UV Purity Analysis

NP EN 12373-8-2001 Aluminium and aluminium alloys Anodizing Part 8:Determination of the comparative fastness to ultra-voilet light and heat of coloured anodic oxidation coatings
NP 3362-1986

NO-SN, UV Purity Analysis

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

Professional Standard - Commodity Inspection, UV Purity Analysis

SN/T 2931-2011 Standard test method for naphthalenes in aviation turbine fuels by ultraviolet spectrophotometry
SN 0340-1995 Method for the determination of paraquat residues in cereals,vegetables for export.UV-spectrophotometric method

SE-SIS, UV Purity Analysis

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

CU-NC, UV Purity Analysis

NC 76-05-1985 Foodstuffs. B1 and G1, Aflatoxins and A Ocratoxin. Spectrophotometric Determination of Concentration and Chromatographic Purity Degree

BE-NBN, UV Purity Analysis

NBN T 91-502-1977 Water analysis methods - Determination of hydracarbons by infrared spectrophotometry
NBN T 91-501-1975 Water analysis methods - Determination of hydracarbons by infrared spectrophotometry

Hebei Provincial Standard of the People's Republic of China, UV Purity Analysis

DB13/T 2899-2018 Determination of iminodisuccinate content in urea by ultraviolet-visible spectrophotometry

Professional Standard - Aviation, UV Purity Analysis

HB 5422.12-1989 Copper alloy chemical analysis method crystal violet-toluene extraction absorptiometry for determination of antimony content

IT-UNI, UV Purity Analysis

UNI 7691-1977

中华全国供销合作总社, UV Purity Analysis

GH/T 1290-2020 Determination of the total content of Zanthoxylum amide in Zanthoxylum bungeanum and Zanthoxylum bungeanum processing products by UV spectrophotometry

BELST, UV Purity Analysis

STB 8058-2017 System for ensuring uniformity of measurements of the Republic of Belarus. Ultraviolet-visible-nearinfrared spectrophotometers. Methods of verification

ES-AENOR, UV Purity Analysis

YU-JUS, UV Purity Analysis

JUS G.S1.510-1997 Plastics - Analysis of components in polyvinyl chloride) compounds - Infrared spectrofotometric method

NL-NEN, UV Purity Analysis

NEN 6302-1980 Test methods for vegetable and animal oils and fats - Preparation of methyl esters for gaschromatography and infrared spectrophotometry