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Hydrogen peroxide content by UV spectrophotometry

Hydrogen peroxide content by UV spectrophotometry, Total:355 items.

In the international standard classification, Hydrogen peroxide content by UV spectrophotometry involves: Powder metallurgy, Inorganic chemicals, Air quality, Non-ferrous metals, Organic chemicals, Sugar. Sugar products. Starch, Fertilizers, Corrosion of metals, Fuels, General methods of tests and analysis for food products, Environmental protection, Farming and forestry, Metalliferous minerals, Natural gas, Ferroalloys, Refractories, Products of the chemical industry, Surface treatment and coating, Iron and steel products, Spices and condiments. Food additives, Analytical chemistry, Non-metalliferous minerals, Materials and articles in contact with foodstuffs, Petroleum products in general, Conducting materials, Nuclear energy engineering, Ferrous metals, Lubricants, industrial oils and related products, Testing of metals, Water quality, Animal feeding stuffs, Non-destructive testing, Leather technology, Milk and milk products, Insulating fluids.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Hydrogen peroxide content by UV spectrophotometry

GB/T 23195-2008 Determination method of catalase in bee pollen by ultraviolet spectrophotometry
GB/T 11213.7-1989 Sodium hydroxide for chemical fiber use--Determination of copper mass fraction--Spectrometric method
GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use.Determination of sodium chloride content.Spectrometric method
GB/T 22651-2008 Sodium hydroxide for industrial use.Determination of mercury content.Spectrometric method
GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use--Determination of sodium chloride content--Spectrometric method
GB/T 6987.31-2001 Aluminium and aluminium alloys--Determination of titanium content--Hydrogen peroxide spectrophotometric method
GB/T 11200.2-1989 Membrane process sodium hydroxide--Determination of aluminium oxide content--Spectrometric method
GB/T 6610.3-2003 Chemical analysis methods of aluminium hydroxide-Determination of silicon dioxide content-Molybdenum blue photometric method
GB/T 18932.6-2002 Method for the determination of glycerol contents in honey--UV spectrophotometric method
GB/T 11200.2-2008 Test methods of high-purity sodium hydroxide.Part2:Determination of aluminium oxide content.Spectrometric method
GB/T 11213.7-2008 Test methods of sodium hydroxide for chemical fiber use.Part7:Determination of copper content.Spectrometric method
GB/T 4348.3-2002 Sodium hydroxide for industrial use--Determination of iron content-1,10--Phenanthroline photometric method
GB/T 4348.3-2012 Sodium hydroxide for industrial use.Determination of iron content.1,10-phenanthroline photometric method
GB/T 11213.4-2006 Sodium hydroxide for chemical fiber use.Determination of silicon content.Reduced molybdosilicate spectrophotometric method
GB/T 11213.4-1989 Sodium hydroxide for chemical fiber use--Determination of silicon mass fraction--Reduced molybdo silicate spectrometric method
GB/T 7717.10-1994 Acrylonitrile for industrial use-Determination of content of peroxides-Spectrophotometric method
GB/T 15072.12-2008 Test method of precious metal alloys.Determination of nickel contents for silver alloys.Hydrogen peroxide spectrophotometry
GB/T 6610.4-2003 Chemical analysis methods of aluminium hydroxide Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 11200.1-2006 Sodium hydroxide for industrial use. Determination of sodium chlorate content. o-Tolidine spectrometric method
GB/T 11060.8-2012 Natural gas.Determination of sulfur compound.Part 8:Determination of total sulfur content by ultraviolet fluorescence method
GB/T 7717.10-2008 Acrylonitrile for industrial use.Part 10:Determination of content of peroxides.Spectrophotometric method
GB/T 6900.5-1986 Fireclay and high-alumina refractories--Determination of titanium dioxide content--Hydrogen peroxide photometric method
GB 6900.5-1986 Clay, high alumina refractories chemical analysis method hydrogen peroxide photometric determination of titanium dioxide content
GB/T 11200.1-1989 Membrane process sodium hydroxide--Determination of sodium chlorate content--Tolidine spectrometric method
GB/T 5069.9-2001 Chemical analysis of magnesia and magnesia-alumina refractory materials--Hydrogen peroxide photometric method for determination of titanium dioxide content
GB/T 6730.45-2006 Iron ores Determination of arsenic content Arseno-molybdenum blue spectrophotometric method after hydrogen arsenide separation
GB/T 23362.2-2009 Methods for chemical analysis of high purity indium hydroxide.Part 2:Determination of tin content.Phenylfluorone spectrophotometry
GB/T 11064.14-1989 Lithium carbonate--Determination of arsenic content--Molybdenum blue spectrophotometric method
GB/T 11064.8-1989 Lithium carbonate, lithium hydroxide monohydrate and lithium chloride--Determination of silicon content--Molybdenum blue spectrophotometric method
GB/T 13748.2-2005 Chemical analysis methods of magnesium and magnesium alloys.Determination of tin content.Pyrocatechol violet spectrophotometric method
GB/T 23362.5-2009 Methods for chemical analysis of high purity indium hydroxide.Part 5:Determination of chlorine content.Mercuic sulfocyanide spectrophotometry
GB/T 15057.5-1994 Limestone for chemical industry- Determination of silicon dioxide content- Molybdenum blue spectrophotometric method
GB/T 1877-1995 Phosphate rock and concentrate--Determination of manganese oxide content--spectrophotometric and volumetric methods
GB/T 1871.3-1995 Phosphate rock and concentrate--Determination of aluminum oxide content--Volumetric and spectrophotometric methods
GB/T 21994.6-2008 Chemical analysis of magnesium fluoride.Part 6:Determination of silica content.Molybdenum blue photometric method
GB/T 22660.6-2008 Chemical analysis methods of lithium fluoride.Part6:Determination of silica content.Molybdenum blue photometric method
GB/T 11064.7-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of iron content--1.10-phenanthroline spectrophotometric method
GB/T 15057.7-1994 Limestone for chemical industry- Determination of aluminium oxide content- Chromazurol S spectrophotometric method
GB/T 16633-1996 Industrial circulating cooling water--Determination of silica--Spectrophotometric method
GB/T 6609.17-2004 Chemical analysis methods and determination of physical performance of alumina Determination of phosphorus pentoxide content-Molybdenum blue spectrophotometric method
GB 5124.4-1985 Methdos for chemical analysis of hardmetals－The photometric peroxide method for the determination of titanium content
GB/T 5124.4-1985 Methods for chemical analysis of hardmetals--The photometric peroxide method for the determination of titanium content
GB/T 1871.2-1995 Phosphate rock and concentrate--Determination of iron oxide content--Volumetric and spectrophotometric methods
GB/T 11064.8-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 8:Determination of silicon content.Molybdenum blue spectrophotometric method
GB/T 11064.14-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 14:Determination of arsenic content.Molybdenum blue spectropotometic method
GB/T 6609.16-2004 Chemical analysis methods and determination of physical performance of alumina Determination of boron trioxide content-Curcumin spectrophotometric method
GB/T 3286.5-2014 Method for chemical analysis of limestone and dolomite.Part 5:The determination of manganese oxide content.The periodate oxidation spectrophotometric method
GB/T 6150.12-2023 Methods for chemical analysis of tungsten concentrates - Part 12: Determination of silica content by silicon molybdenum blue spectrophotometric and gravimetric methods
GB/T 7602-1987 Determination of T501 oxidation inhibitor content in transformer and turbine oils in service by spectrophotometric method
GB/T 22662.9-2008 Chemical analysis methods of potassium fluotitanate.Part9:Determination of phosphorus pentoxide content.Molybdenum blue photometric method
GB/T 22661.10-2008 Chemical analysis methods of potassium fluoborate.Part 10:Determination of phosphorus pentoxide content.Molybdenum blue Photometric method
GB/T 6609.21-2004 Alumina chemical analysis method and physical property determination method Butyl rhodamine B spectrophotometric method Determination of gallium trioxide content
GB/T 6609.21-2004 Alumina chemical analysis method and physical property determination method Butyl rhodamine B spectrophotometric method Determination of gallium trioxide content
GB/T　6609.21-2004 Alumina chemical analysis method and physical property determination method Butyl rhodamine B spectrophotometric method Determination of gallium trioxide content
GB/T 21994.7-2008 Chemical analysis of magnesium fluoride.Part 7:Determination of iron content.Orthophenantholine photometric method
GB/T 22660.7-2008 Chemical analysis methods of lithium fluoride.Part 7:Determination of iron content.Orthophenantholine photometric method
GB/T 11064.7-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 7:Determination of iron content.1,10-Phenanthroline spectrophotometric method
GB/T 7602.1-2008 Determination of T501 oxidation inhibitor content in transformer oil or turbine oil.Part 1:spectrophotometric method
GB/T 3885.11-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The persulfate oxidation photometric method for the determination of manganous oxide content
GB/T 6609.6-2004 Chemical analysis methods and determination of physical performance of alumina Determination of potassium oxide content-Flame photometric method
GB/T 11064.13-1989 Lithium carbonate and lithium hydroxide monohydrate--Determination of aluminum content--Chromazurol S-cetylpyridine bromide spectrophotometric method
GB/T 19421.11-2003 Test methods of crystalline layered sodium disilicate--Atomic absorption spectrophotometric methods for determination of calcium oxide content
GB/T 19421.12-2003 Test methods of crystalline layered sodium disilicate--Atomic absorption spectrophotometric methods for determination of magnesium oxide content
GB/T 6609.3-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of silicon dioxide content-Molybdenum blue photometric method
GB/T 6609.14-2004 Chemical analysis methods and determination of physical performance of alumina Determination of fluorine content-Lanthanum-alizarincomplexone spectrophotometric method
GB/T 6609.9-2004 Chemical analysis methods and determination of physical performance of alumina Determination of cupric oxide content-2,9-Dimethyl-1,10phenanthroline photometric method
GB/T 11064.13-2013 Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride.Part 13:Determination of aluminum content.Chromazurol S-cetylpyridine bromide spectrophotometric method
GB/T 6900.10-1986 Fireclay and high-alumina refractories--Determination of manganese oxide content--Ammonium persulfate photometric method
GB/T 3286.4-2012 Methods for chemical analysis of limestone and dolomite.Part 4:The determination of iron oxide content.The o-phenanthroline spectrophotometric method and the flame atomic absorption spectrometric method
GB/T 6609.4-2004 Chemical analysis methods and determination of physical performance of alumina Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 3286.2-2012 Methods for chemical analysis of limestone and dolomite.Part 2:The determination of silicon dioxide content.The silicomolybdic blue spectrophotometric method and the perchloric acid dehydration gravimetric method
GB/T 7602.3-2008 Determination of T501 oxidation inhibitor content in transformer oil or turbine oil Part 3:Infrared spectroscopy method
GB/T 6609.7-2004 Chemical analysis methods and determination of physical performance of alumina Determination of titanium dioxide content-Diantiprylmehane photometric method
GB/T 3286.3-2012 Methods for chemical analysis of limestone and dolomite.Part 3:The determination of aluminium oxide content.The chrome azurol S spectrophotometric method and the complexometric titration method
GB/T 6609.18-2004 Chemical analysis methods and determination of physical performance of alumina Determination of sulfate content-N,N-dimethyI-P-phenylenediamine spectrophotometric method
GB/T 6609.15-2004 Chemical analysis methods and determination of physical performance of alumina Determination of chlorine content-Ferric thiocyanate photometric method
GB/T 6609.8-2004 Chemical analysis methods and determination of physical performance of alumina Determination of chromium sesquioxide content-Diphenyl carbazide photometric method

YU-JUS, Hydrogen peroxide content by UV spectrophotometry

JUS H.G8.054-1983 Reagents, Hydrogen peroxide. Determination of iron content 1,10-Phenanthroline spectrophoto- metric method
JUS H.G8.057-1983 Reagents. Hydrogen peroxide. Determination of phosphate content. Spectrophotometric method
JUS H.B8.659-1983 Hydrogen peroxide for industrial use. Determination of phosphate content. Spectrophotometric method
JUS H.F8.153-1986 Gases. Determination of carbon dioxid content. Infrared spectrophotometric method
JUS H.G8.518-1991 Reagents. Potassium hydroxide. Determination of sodium content. Flame emission spectrophotometric method
JUS H.G8.418-1991 Reagents. Sodium hvdroxide. Determination of arsenic content. Silver diethvldithiocarbamate spectrophotometric method
JUS H.B8.612-1979 Ahtminium oxide primarily used for the production of aluminium. Determimtion of boron content - Curcumin spectrophotometric method
JUS H.B8.605-1979 Ahaninium oxide primarily med for the production of alumimum. Determinatton of sodium content. Flame emission spectrophotometric method
JUS H.B8.604-1979 Ahiminium oxide primarily used for the production of aluminium. Determination of silicon content. Reduced molybdosilicate spectrophotometric method
JUS H.B8.610-1979 Ahiminium oxide primarify used for the production of ahiminium. Determimtion of fluorine content - Alizarin complexoneand lanthanum chbride spectrophotometric method
JUS H.B8.611-1979 Ahiminium oxide primarily used for the production of aluminium. Determination of phosphorus content - Reduced phosphomofybdate spectrophotometric method

HU-MSZT, Hydrogen peroxide content by UV spectrophotometry

Korean Agency for Technology and Standards (KATS), Hydrogen peroxide content by UV spectrophotometry

KS D ISO 4501-2003(2018) Hardmetals－Determination of titanium－Photometric peroxide method
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 D ISO 4501:2003 Hardmetals－Determination of titanium－Photometric peroxide method
KS M ISO 1232:2003 Aluminium oxide primarily used for the production of aluminium－Determination of silica content－Reduced molybdosilicate spectrophotometric method
KS M ISO 1232-2003(2018)
KS M ISO 2072:2002 Aluminium oxide primarily used for the production of aluminium-Determination of zinc content-PAN photometric method
KS M ISO 2072:2013 Aluminium oxide primarily used for the production of aluminium－Determination of zinc content－PAN photometric method
KS M ISO 2865:2003 Aluminium oxide primarily used for the production of aluminium-Determination of boron content-Curcumin spectrophotometric method
KS M 2457-2003(2018)
KS M ISO 1617:2003 Aluminium oxide primarily used for the production of aluminium-Determination of sodium content-Flame emission spectrophotometric method
KS M ISO 2865-2003(2018)
KS M ISO 2829:2002 Aluminium oxide primarily used for the production of aluminium-Determination of phosphorus content-Reduced phosphomolybdate spectrophotometric method
KS M ISO 1617-2003(2013) Aluminium oxide primarily used for the production of aluminium ― Determination of sodium content-flame emission spectrophotometric method
KS M ISO 2829:2013 Aluminium oxide primarily used for the production of aluminium－Determination of phosphorus content－Reduced phosphomolybdate spectrophotometric method
KS M ISO 2828:2003 Aluminium oxide primarily used for the production of aluminium－Determination of fluorine content－Alizarin complexone and lanthanum chloride spectrophotometric method
KS D 8341-2-2002(2022) Accelerated test methods for light fastness of coloured anodic oxide coatings on aluminium and aluminium alloys－Part 2：Test for light fastness to ultra－violet lignt
KS M ISO 5398-3:2020 Leather — Chemical determination of chromic oxide content —Part 3: Quantification by atomic absorption spectrometry
KS M ISO 3430:2007 Sodium fluoride primarily used for the production of aluminium-Determination of silica content-Reduced molybdosilicate spectrophotometric method
KS M ISO 3430:2013 Sodium fluoride primarily used for the production of aluminium－Determination of silica content－Reduced molybdosilicate spectrophotometric method
KS M ISO 1620:2002 Cryolite, natural and artificial-Determination of silica content-Reduced molybdosilicate spectrophotometric method
KS M ISO 1620-2002(2012) Cryolite, natural and artificial－Determination of silica content－Reduced molybdosilicate spectrophotometric method
KS M ISO 1620:2013 Cryolite, natural and artificial－Determination of silica content－Reduced molybdosilicate spectrophotometric method
KS M ISO 2829-2002(2012) Aluminium oxide primarily used for the production of aluminium－Determination of phosphorus content－Reduced phosphomolybdate spectrophotometric method

German Institute for Standardization, Hydrogen peroxide content by UV spectrophotometry

DIN ISO 13964:1999 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method (ISO 13964:1998)
DIN ISO 4501:1994 Hardmetals; determination of titanium; photometric peroxide method; identical with ISO 4501:1978
DIN EN 14212 Berichtigung 1:2014-08 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version EN 14212:2012, Corrigendum to DIN EN 14212:2012-11 / Note: To be replaced by DIN EN 14212 (2022-11).
DIN EN 14212:2012-11 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version EN 14212:2012 / Note: To be replaced by DIN EN 14212 (2022-11).
DIN EN 14212:2022-11 Ambient air - Standard method for the measurement of the concentration of sulfur dioxide by ultraviolet fluorescence; German and English version prEN 14212:2022 / Note: Date of issue 2022-09-30*Intended as replacement for DIN EN 14212 (2012-11), DIN EN...
DIN 25499:1991 Determination of plutonium after oxidation to Pu<(hoch)6+>; spectrophotometric method
DIN EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence; German version EN 14212:2012
DIN 10483-1:2002 Determination of lactoperoxidase activity in milk - Part 1: Photometric method (Reference method)
DIN EN 16206:2012 Animal feeding stuffs - Determination of arsenic by hydride generation atomic absorption spectrometry (HGAAS) after microwave pressure digestion (digestion with 65 % nitric acid and 30 % hydrogen peroxide); German version EN 16206:2012
DIN 22022-4:2001 Solid fuels - Determination of contents of trace elements - Part 4: Atomic absorption spectrometry applying the flameless hydride system or the cold-vapour-method

Inner Mongolia Provincial Standard of the People's Republic of China, Hydrogen peroxide content by UV spectrophotometry

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

Professional Standard - Commodity Inspection, Hydrogen peroxide content by UV spectrophotometry

SN/T 0481.11-2011 Inspection of bauxite for import and export.Part 11:Determination of titanium dioxide content.Hydrogen peroxide spectrophotometric method
SN/T 0485.2-1995 Methods for analysis of silicon dioxidecontent in talc for export.Polyepoxyethane coagulationgravimetric method-molybdenum bluespectrophotemetry method for filtrate1995-09-06
SN/T 0837.4-2006 Determination of the amount of chlorine content in arsenic trioxide - Photometric method of distillation-mercuric thiocyanate
SN/T 0485.1-1995 Methods for analysis of silicon dioxidecontent in talc for export.Gelatin coagulationgravimetric method-molybdenum bluespectrophotemetry method for filtrate1995-09-06
SN/T 0481.2-2011 Inspection of bauxite for import and export.Part 2:Determination of silicon dioxide content Molybdenum blue spectrophotometric method

Association Francaise de Normalisation, Hydrogen peroxide content by UV spectrophotometry

NF T20-430:1976 Sodium hydroxyde for industrial use. Determination of chlorides content. Photometric method.
NF T20-375:1977 Potassium hydroxide for industrial use. Determination of chlorides content. Photometric method.
NF EN 14625:2013 Air ambiant - Méthode normalisée de mesurage de la concentration en ozone par photométrie U.V
NF T20-434:1980 Sodium hydroxide for industrial use. Determination of mercury content. Dithizone photometric method.
NF T20-423:1976 Sodium hydroxyde for industrial use. Determination of iron content. 1,10 phenanthroline photometric method.
NF T20-373:1977 Potassium hydroxide for industrial use. Determination of iron content. 1,10-phenanthroline photometric method.
NF T20-377:1977 Potassium hydroxide for industrial use. Determination of sodium content. Flame emission spectrophotometric method.
NF T20-383:1977 Potassium hydroxide for industrial use. Determination of silica content. Reduced molybdosilicate photometric method.
NF T20-372:1969 Chemical analysis of potassium hydroxide. Determination of potassium (flame photometry method).
NF T20-424:1976 Sodium hydroxyde for industrial use. Determination of silica content. Reduced silicomolybdic complex photometric method.
NF T20-435:1980 Sodium hydroxide for industrial use. Determination of mercury content. Flameless atomic absorption spectrometric method.
NF T20-386:1977 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method.
NF EN 14212:2013 Air ambiant - Méthode normalisée pour le mesurage de la concentration en dioxyde de soufre par fluorescence UV
NF X43-019:1983 Atmospheric pollution. Determination of the sulphur dioxide content of the ambient air by means of ultraviolet fluorescence.
NF X43-062*NF EN 14212:2013 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
NF T20-205:1973 Aluminium oxide primarily used for the production of aluminium. Determination of iron. 1.10-phenanthroline photometric method.
NF T20-206:1973 Aluminium oxide primarily used for the production of aluminium. Determination of silica. Spectrophotometric method as the reduced silicomolybdate complex.
XP M07-115:2003 Petroleum products - Determination of Solvent Yellow 124 content in middle distillates - Method by extraction with hydrochloric acid and determination by UV-Visible spectrophotometry
NF V18-210*NF EN 16206:2012 Animal feeding stuffs - Determination of arsenic by hydride generation atomic absorption spectrometry (HGAAS) after microwave pressure digestion (digestion with 65% nitric acid and 30% hydrogen peroxide).
NF T20-207:1980 Aluminium oxide primarily use for the production of aluminium. Determination of titanium content. Diantipyrylmethane photometric method.
NF T77-156:1987 Basic silicones for industrial use. Determination of introduced peroxydes content. Infra-red spectrometric method.
NF X43-065*NF EN 14626:2012 Ambient air - Standard method for the measurement of the concentration of carbon monoxide by non-dispersive infrared spectroscopy
NF T20-499:1979 Condensed phosphates for industrial use (including foodstuffs). Determination of oxides of nitrogen content. 3,4-xylenol spectrophotometric method.
NF T20-474:1973 Phosphoric acid for industrial use. Determination of silica content. Spectrophotometric method using the reduced silicomolybdic complex.
XP M07-113:2003 Produits pétroliers - Détermination de la teneur en traceur Solvent Yellow 124 dans les distillats moyens - Méthode par chromatographie liquide à haute performance avec détection par spectrophotométrie UV-Visible
NF T20-482:1979 Phosphoric acid for industrial use (including foodstuffs. Determination of oxides of nitrogen content ). 3,4-xylenol spectrophotometric method.

AENOR, Hydrogen peroxide content by UV spectrophotometry

UNE 84124:2014 Cosmetic raw materials. Determination of UV-filters by spectrophotometric absorbance.
UNE-EN 14212:2013 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

国家能源局, Hydrogen peroxide content by UV spectrophotometry

SH/T 0966-2017 Determination of aromatic hydrocarbon content in white oil by UV spectrophotometry
SH/T 0963-2017 Determination of iron oxide content in catalytic cracking catalyst - phenanthroline spectrophotometry
SY/T 7657.3-2021 Part 3 of the combined photoacoustic spectroscopy-infrared spectroscopy-fuel cell determination method for natural gas: Determination of the content of ethane and above alkanes, carbon dioxide and carbon monoxide by infrared spectroscopy

Professional Standard - Non-ferrous Metal, Hydrogen peroxide content by UV spectrophotometry

YS/T 534.3-2006 Aluminum Hydroxide Chemical Analysis Method Molybdenum Blue Photometric Determination of Silica Content
YS/T 534.3-2007 Chemical analysis methods of aluminium hydroxide.Part 3:Determination of silicon dioxide content.Molybdenum blue photometric method
YS/T 534.4-2006 Aluminum Hydroxide Chemical Analytical Method for the Determination of Ferric Oxide by O-Phenanthrophenanthrene Spectrophotometry
YS/T 534.4-2007 Chemical analysis methods of aluminium hydroxide.Part 4:Determination of iron oxide content.Orthophenanthroline photometric method
YS/T 520.8-2007 Chemical analysis of gallium.Part 8:Determination of indium content.The ethyl violet spectrophotometric method
YS/T 509.10-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of manganous oxide content.Persulfate oxidation photometric method
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 509.11-2006 Method for chemical analysis of spodumene and lepidolite concentrates—Determination of persulfate oxidation photometry—Manganese oxide content
YS/T 629.1-2007 Chemical analysis methods of high purity alumina.Determination of silicon dioxide.Molybdenum blue photometric method extracted with n-Amyl alcohol
YS/T 581.6-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 6:Determination of silica content by the molybdenum blue photometric
YS/T 746.14-2010 Methods for chemical analysis of lead-free tin-based solders- Part 14: Determination of phosphorus content- Crystal violet phosphorus-vanadium-molybdenum heteropoly acid spectrophotometry
YS/T 581.9-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 9:Determination of phosphoruo content by molybdophoshoric liue photometric method
YS/T 575.2-2007 Methods for chemical analysis of bauxite.Part2:Determination of silicon dioxide content.Gravimetric-molybdenum blue photometric method
YS/T 273.6-2006 Chemical analysis methods and physical properties of cryolite. Part 6:Determination of silica content by the molybdenum blue photometric
YS/T 575.3-2007 Methods for chemical analysis of bauxite.Part3:Determination of silicon dioxide content.Molybdenum blue photometric method
YS/T 581.7-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 7:Determination of iron content by orthophenantholine photometric method
YS/T 273.9-2006 Chemical analysis methods and physical properties of cryolite. Part 1:Determination of phosphorous pentoxide by molybdenum blue photometric method
YS/T 575.16-2007 Methods for chemical analysis of bauxite.Part 16:Determination of phosphorus pentoxide content.Molybdenum blue spectrophotometric method
YS/T 273.7-2006 Chemical analysis methods and physical properties of cryolite. Part 7:Determination of iron content by orthophenantholine photometric method
YS/T 629.2-2007 Chemical analysis methods of high purity alumina Determination of ferric oxide Orthopenanthroline photometric method extracted withBfethyl-iso-mbutyl ketone

CZ-CSN, Hydrogen peroxide content by UV spectrophotometry

CSN 65 2102-1985 Potassium hydroxide technical Photocolorimetric method for determination of iron content

Universal Oil Products Company (UOP), Hydrogen peroxide content by UV spectrophotometry

UOP 987-2015 Low Trace Sulfur in Liquid Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
UOP 988-2011 Low Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
UOP 989-2014 Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
UOP 997-2013 Hydrogen Content of Hydrocarbons by Low-Resolution Pulsed Nuclear Magnetic Resonance Spectrometry

American Society for Testing and Materials (ASTM), Hydrogen peroxide content by UV spectrophotometry

ASTM UOP987-11 Low Trace Sulfur in Liquid Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
ASTM UOP988-11 Low Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
ASTM D1840-07(2017) Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
ASTM D8496-23 Standard Test Method for Determination of Hydroquinone (HQ) Content in Vinyl Acetate Monomer (VAM) Using Ultraviolet-Visible (UV-Vis) Spectrophotometer
ASTM UOP989-14 Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
ASTM UOP997-13 Hydrogen Content of Hydrocarbons by Low-Resolution Pulsed Nuclear Magnetic Resonance Spectrometry
ASTM E1754-17 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM E1754-17a Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine By Infrared Spectrophotometry
ASTM C1865-18 Standard Test Method for The Determination of Carbon and Sulfur Content in Plutonium Oxide Powder by the Direct Combustion-Infrared Spectrophotometer
ASTM E1786-17 Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E1786-17a Standard Test Method for Determination of Low Levels of Water in Liquid Chlorine by On-Line Infrared Spectrophotometry
ASTM E878-12 Standard Test Method for Determination of Titanium in Iron Ores and Related Materials by Diantipyrylmethane Ultraviolet Spectrophotometry
ASTM D6645-18 Standard Test Method for Methyl (Comonomer) Content in Polyethylene by Infrared Spectrophotometry
ASTM D3162-12(2020) Standard Test Method for Carbon Monoxide in the Atmosphere (Continuous Measurement by Nondispersive Infrared Spectrometry)
ASTM D8071-21 Standard Test Method for Determination of Hydrocarbon Group Types and Select Hydrocarbon and Oxygenate Compounds in Automotive Spark-Ignition Engine Fuel Using Gas Chromatography with Vacuum Ultraviol
ASTM D7620-10 Standard Test Method for Determination of Total Sulfur in Liquid Hydrocarbon Based Fuels by Continuous Injection, Air Oxidation and Ultraviolet Fluorescence Detection
ASTM D7620-10(2015) Standard Test Method for Determination of Total Sulfur in Liquid Hydrocarbon Based Fuels by Continuous Injection, Air Oxidation and Ultraviolet Fluorescence Detection

VN-TCVN, Hydrogen peroxide content by UV spectrophotometry

TCVN 7726-2007 Ambient air.Determination of sulfur dioxide.Ultraviolet fluorescence method
TCVN 3797-1983 Sodium hydroxide technical.Photometric method of test for iron content
TCVN 3803-1983 Sodium hydroxide technical.Photometric method of test for aluminium content
TCVN 7725-2007 Ambient air.Determination of carbon monoxide.Non-dispersive infrared spectrometric method

IN-BIS, Hydrogen peroxide content by UV spectrophotometry

IS 12308 Pt.14-1993 Methods of chemical analysis of cast iron and pig iron. Part 14: Determination of titanium by hydrogen peroxide (spectrophotometric) method (for titanium up to 0.25 percent)

Professional Standard - Petrochemical Industry, Hydrogen peroxide content by UV spectrophotometry

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 1746-2004 Cumene(Isopropylbenzene) for industrial use--Determination of content of peroxides--Spectrophotometric method
SH/T 1498.5-1997 Nylon 66 salt.Determination of content of pseudo diaminocyclohexane.Ultraviolet spectrophotometric method
SH/T 0629-1996 Determination of arsenic content in naphtha (potassium borohydride-silver nitrate spectrophotometry)

Professional Standard - Agriculture, Hydrogen peroxide content by UV spectrophotometry

NY/T 1116-2006 Fertilizers-Determination of nitrate nitrogen content.UItraviolet spectro-photometric method

International Organization for Standardization (ISO), Hydrogen peroxide content by UV spectrophotometry

ISO 1550:1973 Potassium hydroxide for industrial use; Determination of sodium content; Flame emission spectrophotometric method
ISO 3197:1975 Sodium hydroxide for industrial use; Determination of chlorides content; Photometric method
ISO 13964:1998 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method
ISO 5992:1979 Sodium hydroxide for industrial use; Determination of mercury content; Dithizone photometric method
ISO 4501:1978 Hardmetals; Determination of titanium; Photometric peroxide method
ISO 983:1974 Sodium hydroxide for industrial use; Determination of iron content; 1,10- Phenanthroline photometric method
ISO 994:1973 Potassium hydroxide for industrial use; Determination of iron content; 1,10- Phenanthroline photometric method
ISO 995:1975 Potassium hydroxide for industrial use; Determination of silica content; Reduced molybdosilicate photometric method
ISO 984:1974 Sodium hydroxide for industrial use; Determination of silica content; Reduced silico-molybdic complex photometric method
ISO 2369:1972 Aluminium fluoride for industrial use; Determination of silica content; Spectrophotometric method using the reduced silicomolybdic complex
ISO 2865:1973 Aluminium oxide primarily used for the production of aluminium; Determination of boron content; Curcumin spectrophotometric method
ISO 1617:1976 Aluminium oxide primarily used for the production of aluminium; Determination of sodium content; Flame emission spectrophotometric method
ISO 1620:1976 Cryolite, natural and artificial; Determination of silica content; Reduced molybdosilicate spectrophotometric method
ISO 2829:1973 Aluminium oxide primarily used for the production of aluminium; Determination of phosphorus content; Reduced phosphomolybdate spectrophotometric method
ISO 3709:1976 Phosphoric acid for industrial use (including foodstuffs); Determination of oxides of nitrogen content; 3,4- Xylenol spectrophotometric method
ISO 3361:1975 Phosphoric acid for industrial use; Determination of soluble silica content; Reduced molybdosilicate spectrophotometric method
ISO 2070:1981 Aluminium oxide primarily used for the production of aluminium; Determination of calcium content; Naphthalhydroxamic acid spectrophotometric method
ISO 2828:1973 Aluminium oxide primarily used for the production of aluminium; Determination of fluorine content; Alizarin complexone and lanthanum chloride spectrophotometric method
ISO 3430:1976 Sodium fluoride primarily used for the production of aluminium; Determination of silica content; Reduced molybdosilicate spectrophotometric method
ISO 5375:1979 Condensed phosphates for industrial use (including foodstuffs); Determination of oxides of nitrogen content; 3,4- Xylenol spectrophotometric method
ISO 2865:1973/Cor 1:1991 Aluminium oxide primarily used for the production of aluminium — Determination of boron content — Curcumin spectrophotometric method — Technical Corrigendum 1
ISO 13547-1:2014 Copper, lead, zinc and nickel sulfide concentrates - Determination of arsenic - Part 1: Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method

TR-TSE, Hydrogen peroxide content by UV spectrophotometry

TS 994-1981 SODIEN HYDROXIDE AND POTASSIUM HYDROXIDE POR INDUSTRIAL USE- DETERMINATION OF IRON CONTENT 1,10 — PHENANTHROLINE PHOTOMETRIC METHOD
TS 2113-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDES CONTENT PHOTOMETRIC METHOD
TS 3654-1981 METHODS FOR THE ANALYSIS OF WATER DETERMINATION OF CHROMIUM CONTENT — Permanganate Oxidation Spectrofotometric Method
TS 2070-1975 SODIUM HYDROXIDE FOR INDUSTRIAL USE - DETERMINATION OF SILICA CONTENT-REDUCED SILICO - MOLYBDIC COMPLEX PHOTOMETRIC METHOD
TS 2918-1978 PHOSPHORIC ACID FOR INDUSTRIAL USE (INCLUDING FOODSTUFFS) — DETERMINATION OF OXIDES OF NITROGEN CONTENT — 3,4 — XYLENOL SPECTROPHOTOMETRY
TS 1147-1973 AL.UMINTUM OXIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM DETERMINATION OF SILICA CONTENT SPECTROPHOTOMETRIC METHOD AS THE REDUCED SILICOMOLYBDATE COMPLEX
TS 749-1969 ALUMINIUM OXIDEPRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM DETERMINATION OF IRON CONTENT 1,10 — PHENANTHROLINE PHOTOMETRIC METHOD
TS 1893-1975 ALUMINIUM OXIDE PRIMARILY USED FOR THE PRODUCTION OF ALUMINIUM — DETERMINATION OF FLUORINE CONTENT — AL?ZAR?N COMPLEXONE AND LANTHANUM CHLORIDE SPECTROPHOTOMETRIC METHOD

Ningxia Provincial Standard of the People's Republic of China, Hydrogen peroxide content by UV spectrophotometry

DB64/T 1515-2017 Determination of Total Glucosides in Sheep Placenta Capsules by 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, Hydrogen peroxide content by UV spectrophotometry

GB/T 5124.4-2017 Hardmetals—Part 4：Determination of titanium content—Photometric peroxide method
GB/T 36084-2018 Nanotechnology—Determination of copper, manganese and chromium ions in aqueous solution—Ultraviolet-visible spectrophotometry
GB/T 1819.12-2017 Methods for chemical analysis of tin concentrates—Part 12:Determination of silicon dioxide content—The silicomolybdenum blue spectrophotometry and sodium hydroxide titration
GB/T 6730.34-2017 Iron ores—Determination of tin content—Pyrocatechol violet cetyl trimet hylamine bromide spectrophotometric method

BE-NBN, Hydrogen peroxide content by UV spectrophotometry

NBN T 03-194-1980 Potassium hydroxide for industrial use - Determination of sodium con-tent - Flame emission spectrophotometric method
NBN T 03-197-1980 Potassium hydroxide for industrial use - Determination of chlorides content - Photometric method
NBN T 03-131-1980 Sodium hydroxide for industrial use - Determination of chlorides content -Photometrie method
NBN T 03-191-1980 M?THODE PHOTOMETRIQUE AU MOLYBDOSILICATE REDUIT
NBN T 03-126-1980 Sodium hydroxide for industrial use - Determination of silica content - Reduced silico-molybdic comrlex photometric method
NBN T 03-190-1980 Potassium hydroxide for industrial use - Determination of iron content - 1,10-Phenanthroline photometric method
NBN T 03-125-1980 Sodium hydroxide for industrial use - Determination of iron content - 1,10 phenanthroline photometric method
NBN T 03-192-1980 Potassium hydroxide for industrial use - Determination of silica content - Reduced molybdosilicate photometric method
NBN T 03-414-1983 Aluminium oxide primarily used for the production of aluminium - Determination of calcium content - Naphthalhydroxamic acid spectrophotometric method
NBN T 03-418-1983 Aluminium oxide primarily used for the production of aluminium - Determination of fluorine content - Alizarin complexone and lanthanum chloride spectrophotometric method
NBN T 03-411-1983 Aluminium oxide primarily used for the production of aluminium - Determination of sodium content - Flame emission spectrophotometrie method
NBN T 03-420-1983 Aluminium oxide primarily used for the production of aluminium - Determination of boron content - Curcumine spectrophotometric method
NBN T 03-419-1983 Aluminium oxide primarily used for the production of aluminium - Determination of phosphorus content - Reduced phosphomolybdate spectrophotometric method
NBN T 03-410-1983 Aluminium oxide primarily used for the production of aluminium - Determination oi silica content - Reduced molybdosilicate spectrophotometric method
NBN T 03-270-1980 Phosphoric acid for industrial use (including foodstuffs)-Determi-nation of oxides of nitrogen content - 3,4-Xylenol spectrophotometric method

Professional Standard - Hygiene , Hydrogen peroxide content by UV spectrophotometry

WS/T 132-1999 Workplace air.Determination of hydrogen peroxide.Spectrophotometric method

Professional Standard - Environmental Protection, Hydrogen peroxide content by UV spectrophotometry

HJ/T 42-1999 Stationary source emission.Determination of nitrogen oxide.Ultraviolet spectrophotometric method

Tianjin Provincial Standard of the People's Republic of China, Hydrogen peroxide content by UV spectrophotometry

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

PT-IPQ, Hydrogen peroxide content by UV spectrophotometry

NP 1159-1976
NP 1160-1975
NP 1348-1976
NP 1347-1991 Sodium hydroxide for industrial use Determination of silica content. Photometric method with molybdate
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

Professional Standard - Ferrous Metallurgy, Hydrogen peroxide content by UV spectrophotometry

YB/T 505.5-2007 Vanadium and titanium slag Determination of ferric oxide content-Photometric method
YB/T 4310-2012 Molybdenum oxide.Determination of phosphorus content.The molybdenum blue spectrophtometric method
YB/T 5044-2012 Molybdenum oxide.Determination of tin content.Spectrophotometric method of phenylfluorone
YB/T 5046-2012 Molybdenum oxide.Determination of antimony.Spectrophotometric method of malachite green
YB/T 5334-2009 Determination of vanadium pentoxide arsenic content AgDDTC spectrophotometric method
YB/T 5045-2012 Molybdenum oxide.Determination of cooper.Spectrophotometric method of neocupron
YB/T 5329-2009 Determination of content of vanadium silicon pentoxide by silicon molybdenum blue spectrophotometry
YB/T 5331-2009 Determination of Phosphorous Vanadium Pentoxide Content Extraction Molybdenum Blue Spectrophotometry
YB/T 4219-2010 Determination of Phosphorus Content in Vanadium Pentoxide Bismuth Phosphorus Molybdenum Blue Spectrophotometric Method
YB/T 109.4-2012 Silicon barium alloy.Determination of manganese content.The periodate oxidation spectrophotometric method
YB/T 5330-2009 Determination of Ferrovanadium Pentoxide Content O-Phenanthroline Spectrophotometry
YB/T 178.4-2012 Silicon-aluminium alloy and silicon-barium-aluminium alloy.Determination of manganese content.The periodate oxidation spectrophotometric method
YB/T 190.11-2014 Continuous casting powder.The determination of manganese oxide content.The sodium (potassium) periodate spectrophotometric method and the flame atomic absorption method
YB/T 190.11-2001 Methods for chemical analysis of continuous casting mold powder The sodium (potassium) periodate photometric method and the flame atomic absorption spectrometric method for the determination of manganese oxide content

国家市场监督管理总局、中国国家标准化管理委员会, Hydrogen peroxide content by UV spectrophotometry

GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method
GB/T 38216.1-2019 Steel slag—Determination content of chromic oxide—Diphenyl carbazide spectrophotometry method
GB/T 8152.14-2019 Methods for chemical analysis of lead concentrates—Part 14: Determination of silicon dioxide content—Molybdenum blue spectrophotometry
GB/T 3286.10-2020 Methods for chemical analysis of limestone and dolornite一Part 10:Determination of titanium dioxide content一Diantipyrylmethane spectrophotometric method

ES-UNE, Hydrogen peroxide content by UV spectrophotometry

UNE-EN 14212:2013/AC:2014 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

Lithuanian Standards Office , Hydrogen peroxide content by UV spectrophotometry

LST EN 14212-2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

Danish Standards Foundation, Hydrogen peroxide content by UV spectrophotometry

DS/EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

European Committee for Standardization (CEN), Hydrogen peroxide content by UV spectrophotometry

prEN 14212 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
EN 14212:2012 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
EN 14212:2012/AC:2014 Ambient air - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
EN 24501:1993 Hardmetals; determination of titanium; photometric peroxide method (ISO 4501:1978)

Taiwan Provincial Standard of the People's Republic of China, Hydrogen peroxide content by UV spectrophotometry

CNS 14505-2001 Method of test for total sulfur in light hydrocarbons,motor fuels and oils by ultraviolet fluorescence

CEN - European Committee for Standardization, Hydrogen peroxide content by UV spectrophotometry

EN 14212:2005 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence

KR-KS, Hydrogen peroxide content by UV spectrophotometry

KS M ISO 2865-2003(2023)
KS M ISO 2828-2003(2023)
KS M ISO 5398-3-2020 Leather — Chemical determination of chromic oxide content —Part 3: Quantification by atomic absorption spectrometry

RU-GOST R, Hydrogen peroxide content by UV spectrophotometry

GOST 33343-2015 Aviation turbine fuels. Determination of naphthalene hydrocarbons by ultraviolet spectrophotometry method

Hebei Provincial Standard of the People's Republic of China, Hydrogen peroxide content by UV spectrophotometry

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

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Hydrogen peroxide content by UV spectrophotometry

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

Military Standard of the People's Republic of China-General Armament Department, Hydrogen peroxide content by UV spectrophotometry

GJB 8781.11-2015 Methods for trace element analysis of high-temperature alloys Part 11: Determination of tin content by beryllium hydroxide carrier precipitation-phenylfluorone spectrophotometric method

工业和信息化部, Hydrogen peroxide content by UV spectrophotometry

YB/T 4726.12-2021 Determination of manganese oxide content in iron-containing dust sludge Potassium (sodium periodate) spectrophotometry
YB/T 4709-2018 Determination of manganese oxide content in steel slag Potassium (sodium periodate) spectrophotometry
YB/T 4726.3-2021 Determination of titanium dioxide content in iron-containing dust sludge diantipyrrolinemethane spectrophotometric method
YS/T 445.17-2021 Methods for chemical analysis of silver concentrates Part 17: Determination of silica content Molybdenum blue spectrophotometry
YB/T 5043-2012 Determination of molybdenum phosphorus oxide content n-butanol-chloroform extraction spectrophotometry
YS/T 1344.2-2020 Methods for chemical analysis of tin-doped indium oxide powder Part 2: Determination of silicon content Molybdenum blue photometry
YS/T 445.4-2019 Methods for chemical analysis of silver concentrates Part 4: Determination of aluminum oxide content Chromium Azur S spectrophotometry and Na2EDTA titration
YS/T 273.9-2020 Methods for chemical analysis and physical properties of cryolite Part 9: Determination of phosphorus pentoxide content Molybdenum blue spectrophotometry
YS/T 1057.5-2022 Methods for chemical analysis of cobalt tetroxide Part 5: Determination of carbon content High-frequency combustion-infrared absorption spectrometry

British Standards Institution (BSI), Hydrogen peroxide content by UV spectrophotometry

22/30450996 DC BS EN 14212. Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS 6075-7:1981 Methods of sampling and test for sodium hydroxide for industrial use - Determination of chloride content (photometric method)
BS 6075-10:1981 Methods of sampling and test for sodium hydroxide for industrial use - Determination of mercury content (photometric method)
BS EN 14212:2012 Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS EN 14212:2012(2014) Ambient air. Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS EN 14212:2005 Ambient air quality - Standard method for the measurement of the concentration of sulphur dioxide by ultraviolet fluorescence
BS ISO 13547-1:2014 Copper, lead, zinc and nickel sulfide concentrates. Determination of arsenic. Iron hydroxide concentration and inductively coupled plasma atomic emission spectrometric method

中华全国供销合作总社, Hydrogen peroxide content by UV spectrophotometry

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

Professional Standard - Aviation, Hydrogen peroxide content by UV spectrophotometry

HB 5422.12-1989 Copper alloy chemical analysis method crystal violet-toluene extraction absorptiometry for determination of antimony content
HB 5220.13-1995 Method for chemical analysis of superalloys Potassium periodate absorptiometry for determination of manganese content

PL-PKN, Hydrogen peroxide content by UV spectrophotometry

PN C97088-1987 Coal derivative products UV spectrophotometric determination of tar acids content in coal tar and oils
PN Z04005-06-1988 Air purity protection Tests for alkalies Determination of sodium hydroxide in work places by flame atomie absorption spectrometry

Group Standards of the People's Republic of China, Hydrogen peroxide content by UV spectrophotometry

T/NAIA 0128-2022 Rapid Determination of Aluminum Hydroxide Determination of Element Content by X-ray Fluorescence Spectroscopic Analysis (Tablet)
T/GXAS 475-2023 Determination of soluble silica content in sugarcane juice—spectrophotometric method
T/SDAQI 035-2021 Determination of iron oxide content in bauxite Sulfosalicylic acid spectrophotometric method
T/CSTM 00378-2021 Vanadium Titanium Magnetite ore—The determination of vanadium pentaoxide content— Phosphatic tungstic vanadic acid spectrophotometric method

国家质量监督检验检疫总局, Hydrogen peroxide content by UV spectrophotometry

SN/T 4383-2015 Determination of polyvinyl alcohol (PVA) content in glutinous rice paper, food contact materials, by UV-visible spectrophotometry

Japanese Industrial Standards Committee (JISC), Hydrogen peroxide content by UV spectrophotometry

JIS K 1200-3-1:2000 Sodium hydroxide for industrial use -- Part 3: Determination of chlorides content -- Section 1: Mercury (II) thiocyanate photometry
JIS G 1215-3:2010 Iron and steel -- Determination of sulfur content -- Part 3: Methylene blue spectrophotometric method after separation of hydrosulfide
JIS H 8685-2:1999 Accelerated test methods for light fastness of coloured anodic oxide coatings on aluminium and aluminium alloys -- Part 2: Test for light fastness to ultra-violet light
JIS K 1200-8-1:2000 Sodium hydroxide for industrial use -- Part 8: Determination of calcium content -- Section 1: Flame atomic absorption spectrometry
JIS K 1200-9-1:2000 Sodium hydroxide for industrial use -- Part 9: Determination of magnesium content -- Section 1: Flame atomic absorption spectrometry
JIS K 1200-5:2000 Sodium hydroxide for industrial use -- Part 5: Determination of silicon content -- Inductively coupled plasma atomic emission spectrochemical analysis

RO-ASRO, Hydrogen peroxide content by UV spectrophotometry

STAS SR ISO 1620:1995 Cryolite, natural and artificial — Determination of silica content — Reduced molybdosilicate spectrophotometric method
STAS SR ISO 1232:1995 Aluminium oxide primarily used for the production of aluminium -Determination of silica content - Reduced molybdosilicate spectrophotometric method

Heilongjiang Provincial Standard of the People's Republic of China, Hydrogen peroxide content by UV spectrophotometry

DB23/T 3327-2022 Determination of Trace Phosphorus Pentoxide Content in Natural Flake Graphite by Phosphoreme Blue Spectrophotometry

Indonesia Standards, Hydrogen peroxide content by UV spectrophotometry

SNI 19-7119.5-2005 Ambient atmospheres - Part 5: Test methods of index sulphates content by PbO2 candle media and turbidimetry using spectrophotometers
SNI 19-7119.7-2005 Ambient atmospheres - Part 7: Test methods of sulphur dioxide (SO2) content by pararosaniline using spectrophotometers
SNI 6989.2-2009
SNI 19-7117.8-2005 Exhaust gas emissions - Stationary sources - Part 8: Test methods of hydrogen chloride (HCl) content by mercury thiocyanate using spectrophotometers

Professional Standard - Nuclear Industry, Hydrogen peroxide content by UV spectrophotometry

EJ/T 20167-2018 Determination of nitrogen content in reprocessed uranium trioxide powder by distillation-Nessler reagent spectrophotometry