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hydrogen peroxide content determination UV

hydrogen peroxide content determination UV, Total:498 items.

In the international standard classification, hydrogen peroxide content determination UV involves: Inorganic chemicals, Natural gas, Organic chemicals, Powder metallurgy, Fuels, Analytical chemistry, Air quality, Wastes, Textile fibres, Products of the chemical industry, Paints and varnishes, Corrosion of metals, Plastics, Rubber and plastics products, Medical equipment, Products of the textile industry, Leather technology, Metalliferous minerals, Non-ferrous metals, Ferroalloys, Surface treatment and coating, Animal feeding stuffs, Refractories, Dentistry, Crude petroleum, Non-metalliferous minerals, General methods of tests and analysis for food products, Paint ingredients, Petroleum products in general, Water quality, Rubber, Production in the chemical industry, Raw materials for rubber and plastics, Testing of metals, Vocabularies, Construction materials, Fertilizers, Production of metals, Tobacco, tobacco products and related equipment.

YU-JUS, hydrogen peroxide content determination UV

JUS H.G8.050-1983 Reagents, Hydrogen peroxide. Determination of hydrogen peroxide content. Volumetric method
JUS H.B8.654-1983 Hydrogen peroxide for industrial use. Determination of hydrogen peroxide content. Volumetric method
JUS H.G8.049-1983 Reagents. Hydrogen peroxide. Determination of appearance
JUS H.G8.058-1983 Reagents. Hydrogen peroxide. Determination of chloride content. Turbidimetric method
JUS H.B8.653-1983 Hydrogen peroxide for industrial use. Determination of appearance
JUS H.G8.055-1983 Reagents. Hydrogen peroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.056-1983 Reagents. Hydrogen peroxide. Determination of sulphate content. Turbidimetric method
JUS H.G8.054-1983 Reagents, Hydrogen peroxide. Determination of iron content 1,10-Phenanthroline spectrophoto- metric method
JUS H.G8.052-1983 Reagents. Hydrogen peroxide. Determination of free acid content (as H2SO^). Volumetric method
JUS H.G8.053-1983 Reagents. Hydrogen peroxide. Determination of heavy metals content (as Pb). Colorimetric 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.B8.656-1983 Hydrogen peroxide for industrial use. Determination of free acid content (as H2S04J. Volumetric method
JUS H.G8.410-1991 Reagents. Sodium hvdroxide. Determination of sodium hvdroxide and carbonate contents. Volumetric method
JUS H.G8.509-1991 Reagents. Potassium hydroxide. Determination of potassium hydroxide and carbonate contents. Volumetric method
JUS H.G8.411-1991 Reagents. Sodium hydroxide. Detennination of chlori?es content. Turbidimetric method
JUS H.G8.051-1983 Reagents. Hydrogen peroxide. Determination of residue on evaporation. Gravimetric method
JUS C.T7.221-1984 Anodic oxidation of aluminkim and aluminium alloys. Determinathn ofsodium hydroxida contant'and ahiminium in the sodium hydroxide bath
JUS H.G8.415-1991 Reagents. So?ium hydroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.484-1991 Reagents. Sodium hvdrohide. Determination of aluminium content. Colorimetric method
JUS H.G8.515-1991 Reagents. Potassium hydroxide. Determination of aluminium content. Colorimetric method
JUS H.G8.510-1991 Reagents. Potassium hydroxide. Determination of chlorides content. Turbidimetric method
JUS H.G8.414-1991 Reagents. Sodium hydroxi?e. Determination of sulphates content. Turbidimetric method
JUS H.B8.658-1983 Hydrogen peroKide for industrial use. Determinat/on of residue on igniton. Gravimetric method
JUS H.B8.657-1983 Hydrogen peroxide for industrial use. Determination of residue on evaporation. Gravimetric method
JUS H.G8.412-1991 Reagents. Sodium hvdroxide. Determination of phosphates content. Colorimetric method
JUS H.G8.413-1991 Reagents. Sodium hydroxide. Determination of silicate content. Colorimetric metho?
JUS H.G8.514-1991 Reagents. Potassium hydroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.417-1991 Reagents. Sodium hvdroxide. Determination of zine, calcium, magnesirun and potassium contents. Flame atomic absorption metho?
JUS H.G8.511-1991 Reagents. Potassium hydroxide. Determination of phosphates content. Colorimetric method
JUS H.G8.512-1991 Reagents. Potassium hydroxide. Determination of silicate content. Colorimetric method
JUS H.G8.513-1991 Reagents. Potassium hydroxide. Determination of sulphates content. Turbidimetric method
JUS H.G8.418-1991 Reagents. Sodium hvdroxide. Determination of arsenic content. Silver diethvldithiocarbamate spectrophotometric method
JUS H.G8.292-1987 Reagents. Copper(ll) oxide. Determination of substances not precipitated by hydrogen sulphide. Gravi- metric method
JUS H.G8.416-1991 Reagents. Sodium hydroxide. Determination of lead, iron and nickel contents. Flame atomic absorption method
JUS H.G8.518-1991 Reagents. Potassium hydroxide. Determination of sodium content. Flame emission spectrophotometric method
JUS H.F8.153-1986 Gases. Determination of carbon dioxid content. Infrared spectrophotometric method
JUS H.G8.516-1991 Reagents. Sodium hydroxide. Determination of calcium, magnesium and zinc contents. Flame atomic absorption method
JUS H.G8.517-1991 Reagents. Sodium hydroxide. Determination of lead, iron and nickel contents. Flame atomic absorption method
JUS H.P8.033-1994 Potassium metabisulphite,as pesticide - Determination of sulphur dioxide - Volumetric method

Association Francaise de Normalisation, hydrogen peroxide content determination UV

NF T20-551:1989 Hydrogen peroxide for industrial use. Determination of hydrogen peroxide content. Titrimetric method.
NF T20-552:1989 Hydrogen peroxide for industrial use. Determination of chlorides and sulfates. Turbidimetric method.
NF T20-378:1977 Potassium hydroxide for industrial use. Determination of carbon dioxide content. Titrimetric method.
NF T20-376:1969 Chemical analysis of potassium hydroxide. Gravimetric determination of potassium.
NF T20-379:1969 Chemical analysis of potassium hydroxide. Volumetric determination of potassium.
NF ISO 17091:2013 Air des lieux de travail - Détermination de la teneur en hydroxyde de lithium, hydroxyde de sodium, hydroxyde de potassium et dihydroxyde de calcium - Méthode par mesurage des cations correspondants utilisant la chromatographie ionique
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 X43-019:1983 Atmospheric pollution. Determination of the sulphur dioxide content of the ambient air by means of ultraviolet fluorescence.
NF X20-518*NF ISO 20729:2018 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
NF ISO 20729:2018 Gaz natural - Détermination des composés soufrés - Détermination de la teneur en soufre total par la méthode par fluorescence UV
NF X43-268*NF ISO 17091:2013 Workplace air - Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide - Method by measurement of corresponding cations by suppressed ion chromatography
NF T20-431:1976 Sodium hydroxyde for industrial use. Determination of chlorides content. Mercurimetric method.
NF T20-374:1977 Potassium hydroxide for industrial use. Determination of chlorides content. Mercurimetric method.
NF EN 14345:2004 Caractérisation des déchets - Détermination de la teneur en hydrocarbures par gravimétrie
NF EN 14625:2013 Air ambiant - Méthode normalisée de mesurage de la concentration en ozone par photométrie U.V
NF T20-381:1977 Potassium hydroxide for industrial use. Determination of carbonates content. Gas-volumetric method.
NF T20-372:1969 Chemical analysis of potassium hydroxide. Determination of potassium (flame photometry method).
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 T20-428:1976 Sodium hydroxyde for industrial use. Determination of sulphur compounds. Method by reduction and titrimetry.
NF T20-387:1977 Potassium hydroxide for industrial use. Determination of sulphur compounds. Method by reduction and titrimetry.
NF T20-384:1977 Potassium hydroxide for industrial use. Determination of silica content. Gravimetric method by precipitation of quinoline molybdosilicate.
NF T20-429:1976 Sodium hydroxyde for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T77-156:1987 Basic silicones for industrial use. Determination of introduced peroxydes content. Infra-red spectrometric method.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
NF T20-385:1977 Potassium hydroxide for industrial use. Determination of calcium content. Edta (disodium salt) complexometric method.
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 T20-383:1977 Potassium hydroxide for industrial use. Determination of silica content. Reduced molybdosilicate photometric method.
NF T20-433:1976 Sodium hydroxyde for industrial use. Determination of calcium content. Edta complexometric method.
NF T20-388:1977 Potassium hydroxide for industrial use. Determination of sodium. Gravimetric method using uranyl acetate and magnesium acetate.
NF T20-434:1980 Sodium hydroxide for industrial use. Determination of mercury content. Dithizone photometric method.
NF EN ISO 14244:2016 Tourteaux de graines oléagineuses - Détermination de la teneur en protéines solubles en solution d'hydroxyde de potassium
NF T20-424:1976 Sodium hydroxyde for industrial use. Determination of silica content. Reduced silicomolybdic complex photometric method.
NF T20-423:1976 Sodium hydroxyde for industrial use. Determination of iron content. 1,10 phenanthroline photometric method.
NF T20-432:1976 Sodium hydroxyde for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption 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 T45-032*NF ISO 14932:2012 Rubber compounding ingredients - Organic vulcanizing agents - Determination of organic peroxide content
NF ISO 14932:2012 Ingrédients de mélange du caoutchouc - Agents vulcanisants organiques - Détermination de la teneur en peroxyde organique
NF T20-425:1976 Sodium hydroxyde for industrial use. Determination of silica content. Gravimetric method by precipitation of quinoleine molybdosilicate.
NF T20-435:1980 Sodium hydroxide for industrial use. Determination of mercury content. Flameless atomic absorption spectrometric method.
NF V18-250*NF EN 16277:2012 Animal feeding stuffs - Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion (extraction with 65 % nitric acid and 30 % hydrogen peroxide).
NF EN 17178:2019 Produits pétroliers liquides - Détermination de la teneur en soufre volatil dans les gaz de pétrole liquéfiés par spectroscopie de fluorescence ultra-violette
NF T20-386:1977 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method.
NF M41-027*NF EN 17178:2019 Liquid petroleum products - Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy
NF EN 14039:2005 Caractérisation des déchets - Détermination de la teneur en hydrocarbures par chromatographie en phase gazeuse dans la plage C10 à C40

British Standards Institution (BSI), hydrogen peroxide content determination UV

BS 7546-1:1992 Hydrogen peroxide for industrial use - Method for determination of hydrogen peroxide content
23/30450716 DC BS ISO 11626. Natural gas. Determination of sulfur compounds. Determination of hydrogen sulfide content by UV absorption method
BS 6075-1:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sodium hydroxide content
BS 6075-4:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of silica content
BS ISO 20729:2017 Natural gas. Determination of sulfur compounds. Determination of total sulfur content by ultraviolet fluorescence method
BS 6075-3:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of iron content
BS 6075-9:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of calcium and magnesium contents
BS 6075-2:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of chloride content (mercurimetric method)
BS 6075-6:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of carbonate content
BS 6075-8:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sulphate content
BS ISO 14932:2023 Rubber compounding ingredients. Organic vulcanizing agents. Determination of organic peroxide content
BS 6075-12:1981 Methods of sampling and test for sodium hydroxide for industrial use - Determination of copper content
BS ISO 14932:2012 Rubber compounding ingredients. Organic vulcanizing agents. Determination of organic peroxide content
BS 6075-11:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of mercury content (flameless atomic absorption method)
BS 6075-7:1981 Methods of sampling and test for sodium hydroxide for industrial use - Determination of chloride content (photometric method)
BS EN 16277:2012 Animal feeding stuffs. Determination of mercury by cold-vapour atomic absorption spectrometry (CVAAS) after microwave pressure digestion (extraction with 65 % nitric acid and 30 % hydrogen peroxide)
BS 6075-10:1981 Methods of sampling and test for sodium hydroxide for industrial use - Determination of mercury content (photometric method)
BS 6075-14:1981 Methods of sampling and test for sodium hydroxide for industrial use - Determination of matter insoluble in water
BS EN 17178:2019 Liquid petroleum products. Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy

International Organization for Standardization (ISO), hydrogen peroxide content determination UV

ISO/DIS 11626 Natural gas- Determination of sulfur compounds- Determination of hydrogen sulfide content by UV absorption method
ISO 2900:1973 Potassium hydroxide for industrial use; Determination of carbon dioxide content; Titrimetric method
ISO 981:1973 Sodium hydroxide for industrial use; Determination of chloride content; Mercurimetric method
ISO 992:1975 Potassium hydroxide for industrial use; Determination of chlorides content; Mercurimetric method
ISO 3198:1975 Sodium hydroxide for industrial use; Determination of sulphur compounds; Method by reduction and titrimetry
ISO 3197:1975 Sodium hydroxide for industrial use; Determination of chlorides content; Photometric method
ISO 3702:1976 Anhydrous hydrogen fluoride for industrial use; Determination of sulphur dioxide content; Iodometric method
ISO 3196:1975 Sodium hydroxide for industrial use; Determination of carbonates content; Titrimetric method
ISO 20729:2017 Natural gas - Determination of sulfur compounds - Determination of total sulfur content by ultraviolet fluorescence method
ISO 991:1976 Potassium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method
ISO 980:1976 Sodium hydroxide for industrial use — Determination of carbonates content — Gas-volumetric method
ISO 993:1976 Potassium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 982:1976 Sodium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 995:1975 Potassium hydroxide for industrial use; Determination of silica content; Reduced molybdosilicate photometric method
ISO 5992:1979 Sodium hydroxide for industrial use; Determination of mercury content; Dithizone photometric method
ISO 13658:2000 Zinc sulfide concentrates - Determination of zinc content - Hydroxide precipitation and EDTA titrimetric method
ISO 985:1976 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 996:1976 Potassium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 985:1975 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 1917:1972 Hydrated sodium perborates for industrial use; determination of sodium oxide, boric oxide and available oxygen contents; volumetric methods
ISO 984:1974 Sodium hydroxide for industrial use; Determination of silica content; Reduced silico-molybdic complex photometric 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 4501:1978 Hardmetals; Determination of titanium; Photometric peroxide method
ISO 5993:1979 Sodium hydroxide for industrial use; Determination of mercury content; Flameless atomic absorption spectrometric method
ISO 3422:1975 Ammonium hydrogen carbonate for industrial use (including foodstuffs); Determination of total carbon dioxide content; Titrimetric method
ISO 1550:1973 Potassium hydroxide for industrial use; Determination of sodium content; Flame emission spectrophotometric method
ISO 3697:1976 Sodium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption method
ISO 3698:1976 Potassium hydroxide for industrial use; Determination of calcium and magnesium contents; Flame atomic absorption method
ISO 14932:2012 Rubber compounding ingredients - Organic vulcanizing agents - Determination of organic peroxide content
ISO/PRF 14932:2023 Rubber compounding ingredients — Organic vulcanizing agents — Determination of organic peroxide content
ISO 14932:2023 Rubber compounding ingredients — Organic vulcanizing agents — Determination of organic peroxide content
ISO/CD 13548 Copper, lead and zinc sulfide concentrates — Determination of fluorine content by sodium hydroxide fusion and fluoride ion selective electrode detection
ISO 6528-2:1983 Rubber — Determination of total sulfur content — Part 2: Sodium peroxide fusion method
ISO 7408:1983 Fertilizers; Determination of ammoniacal nitrogen content in the presence of other substances which release ammonia when treated with sodium hydroxide; Titrimetric method
ISO 986:1976 Sodium hydroxide for industrial use; Determination of calcium content ; EDTA (disodium salt) complexometric method
ISO 997:1976 Potassium hydroxide for industrial use; Determination of calcium content ; EDTA (disodium salt) complexometric method
ISO 8454:2007 Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method

Universal Oil Products Company (UOP), hydrogen peroxide content determination UV

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 determination UV

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 UOP619-83 Fluorine in Hydrocarbons by Oxy-Hydrogen Combustion
ASTM UOP989-14 Trace Sulfur in LPG and Gaseous Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
ASTM D5904-96 Standard Test Method for Total Carbon, Inorganic Carbon, and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D5904-02 Standard Test Method for Total Carbon, Inorganic Carbon, and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D5904-02(2009) Standard Test Method for Total Carbon, Inorganic Carbon, and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM UOP997-13 Hydrogen Content of Hydrocarbons by Low-Resolution Pulsed Nuclear Magnetic Resonance Spectrometry
ASTM UOP987-15 Low Trace Sulfur in Liquid Hydrocarbons by Oxidative Combustion with Ultraviolet Fluorescence Detection
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 D6317-98(2009) Standard Test Method for Low Level Determination of Total Carbon, Inorganic Carbon and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D7620-10(2020) Standard Test Method for Determination of Total Sulfur in Liquid Hydrocarbon Based Fuels by Continuous Injection, Air Oxidation and Ultraviolet Fluorescence Detection
ASTM D6317-98(2004) Standard Test Method for Low Level Determination of Total Carbon, Inorganic Carbon and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D6317-98 Standard Test Method for Low Level Determination of Total Carbon, Inorganic Carbon and Organic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
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
ASTM E755-94(1999)e1 Standard Test Method for Dicumyl Peroxide, Assay (Liquid Chromatography)
ASTM D8496-23 Standard Test Method for Determination of Hydroquinone (HQ) Content in Vinyl Acetate Monomer (VAM) Using Ultraviolet-Visible (UV-Vis) Spectrophotometer
ASTM D5997-96(2000) Standard Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, hydrogen peroxide content determination UV

GB/T 23195-2008 Determination method of catalase in bee pollen by ultraviolet spectrophotometry
GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use.Determination of sodium hydroxide content
GB/T 11060.13-2023 Natural gas—Determination of sulfur compound—Part 13：Determination of hydrogen sulfide content by ultraviolet absorption method
GB/T 4348.1-2013 Sodium hydroxide for industrial use.Determination of sodium hydroxide and sodium carbonate content
GB/T 4348.1-2000 Sodium hydroxide for industrial use-Determination of sodium hydroxide and sodium carbonate content
GB/T 6610.5-2003 Chemical analysis methods of aluminium hydroxide-Determination of sodium oxide content
GB/T 11213.5-2006 Sodium hydroxide for chemical fiber use.Determination of sulphate content
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber--Determination method of mass fraction
GB/T 4348.2-2002 Sodium hydroxide for industrial use--Determination of sodium chloride content--Mercurimetric method
GB/T 4348.2-2014 Sodium hydroxide for industrial use.Determination of sodium chloride content.Mercurimetric method
GB/T 11213.3-2003 Sodium hydroxide for chemical fiber use--Determination of the calcium content--EDTA complexometric method
GB/T 12010.11-1989 Determination for sodium hydroxide contents of polyvinyl alcohol resins
GB 12010.11-1989 Determination for sodium hydroxide contents of polyvinyl alcohol resins
GB/T 6610.3-2003 Chemical analysis methods of aluminium hydroxide-Determination of silicon dioxide content-Molybdenum blue photometric method
GB/T 7698-2014 Sodium hydroxide for industrial use.Determination of carbonates content.Titrimetric method
GB/T 7698-2003 Sodium hydroxide for industrial use--Determination of carbonates content--Titrimetric method
GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use.Determination of sodium chloride content.Spectrometric method
GB/T 11213.7-1989 Sodium hydroxide for chemical fiber use--Determination of copper mass fraction--Spectrometric method
GB/T 2677.5-1993 Fibrous raw material-Determination of one percentsodium hydroxide solubility
GB/T 11213.2-1989 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 11064.2-2023 Lithium Carbonate, Lithium Hydroxide Monohydrate, Lithium Chloride Chemical Analysis Methods Part 2: Determination of Lithium Hydroxide Content by Acid-Base Titration
GB/T 22650-2008 Sodium hydroxide for industrial use.Determination of calcium and magnesium content.Complexometric method
GB/T 11213.6-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Turbidimetric method
GB/T 6610.4-2003 Chemical analysis methods of aluminium hydroxide Determination of ferric oxide content-Orthophenanthroline photometric method
GB/T 11213.5-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphate gravimetric method
GB/T 11200.2-1989 Membrane process sodium hydroxide--Determination of aluminium oxide content--Spectrometric 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 8984.2-1997 Determination of carbon monoxide,carbon dioxide and hydrocarbon in the gases--Part 2:Determination of total content of carbon monoxide,carbon dioxide and hydrocarbon in gases--Gas chromatographic 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 17828-1999 Butadiene for industrial use-Determination of peroxides-Titrimetric method
GB/T 12688.4-1990 Styrene for industrial use--Determination of content of peroxides--Titrimetric method
GB/T 12010.7-2010 Plastic.Poly(vinyl alcohol)(PVAL)materials.Part 7:Determination for sodium hydroxide contents
GB/T 6987.31-2001 Aluminium and aluminium alloys--Determination of titanium content--Hydrogen peroxide spectrophotometric method
GB/T 11200.3-1989 Membrane process sodium hydroxide--Determination of calcium contents--Flame atomic absorption method
GB/T 11213.4-2006 Sodium hydroxide for chemical fiber use.Determination of silicon content.Reduced molybdosilicate spectrophotometric 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 11200.2-2008 Test methods of high-purity sodium hydroxide.Part2:Determination of aluminium oxide content.Spectrometric method
GB/T 11060.6-2011 Natural gas.Determination of sulfur compounds.Part 6: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry
GB/T 11213.4-1989 Sodium hydroxide for chemical fiber use--Determination of silicon mass fraction--Reduced molybdo silicate 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 11213.7-2008 Test methods of sodium hydroxide for chemical fiber use.Part7:Determination of copper content.Spectrometric method
GB/T 4497.2-2013 Rubber.Determination of total sulfur content.Part 2:Sodium peroxide fusion method
GB/T 22661.3-2008 Chemical analysis methods of potassium fluoborate.Part3:Determination of potassium fluoborate content.Sodium hydroxide titration volumetric method
GB/T 22661.8-2008 Chemical analysis methods of potassium fluoborate.Part8:Determination of free borade content.Sodium hydroxide titration volumetric method
GB/T 7717.10-1994 Acrylonitrile for industrial use-Determination of content of peroxides-Spectrophotometric method
GB/T 11200.1-2006 Sodium hydroxide for industrial use. Determination of sodium chlorate content. o-Tolidine spectrometric method
GB/T 15072.12-2008 Test method of precious metal alloys.Determination of nickel contents for silver alloys.Hydrogen peroxide spectrophotometry
GB/T 11200.3-2008 Test methods of high-purity sodium hydroxide.Part3:Determination of calcinm content.Flame atomic absorption method
GB/T 12688.4-2011 Test method of styrene for industrial use—Part 4:Determination of content of peroxides—Titrimetric method

IN-BIS, hydrogen peroxide content determination UV

IS 7045-1973
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)

VN-TCVN, hydrogen peroxide content determination UV

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 3895-1984 Natural gases.Gas chromatography method for the determination of carbon dioxided and hydrogen contents
TCVN 7429-2004 Leather.Determination of chromic oxide content by iodmetric titration
TCVN 3804-2009 Sodium hydroxide for industrial use.Determination of mercury content.Flameless atomic absorption spectrometric method
TCVN 5975-2010 Stationary source emissions.Determination of the mass concentration of sulfur dioxide.Hydrogen peroxide/barium perchlorate/Thorin method
TCVN 7725-2007 Ambient air.Determination of carbon monoxide.Non-dispersive infrared spectrometric method
TCVN 6678-2000 Cigarettes.Determination of carbon monooxide in the vapour phase of cigarettes smoke.NDIR method

RO-ASRO, hydrogen peroxide content determination UV

STAS SR 12271-9-1994
SR 10643-1999 Washed wool - Determination of content of the insoluble impurities in the sodium hydroxide solution
STAS 8125/7-1985 BARYTA HYDRATE Determination of barium carbonate, barium sulphate and total barium content
SR 8379-2-1997 Superfosphate - Determination of water-soluble phosphorus pentoxyde content
STAS 8379/2-1969
STAS 8379/1-1984 SUPERPHOSPHATE Determination of citric acid soluble phosphorus pontoxide content
STAS 9139/3-1972 Staple fibre and yarns DETERMINATION OF CONTENT OF SUBSTANCES SOLUBLE IN DILUTED SOLUTIONS OF SODIUM HYDROXIDE

Korean Agency for Technology and Standards (KATS), hydrogen peroxide content determination UV

KS D ISO 4501-2003(2018) Hardmetals－Determination of titanium－Photometric peroxide method
KS M 8531-2004 Sodium hydroxide for nitrogen compounds analysis
KS M ISO 979-2017(2022) Sodium hydroxide for industrial use－Method of assay
KS M ISO 981-2017(2022) Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method
KS I ISO 17091:2020 Workplace air — Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide — Method by measurement of corresponding cations by suppressed ion chromatography
KS M ISO 981:2002 Sodium hydroxide for industrial use－Determination of chlorides content－Mercurimetric method
KS M ISO 981:2017 Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method
KS M ISO 3196:2012 Sodium hydroxide for industrial use－Determination of carbonates content－Titrimetric method
KS M ISO 3196-2017(2022) Sodium hydroxide for industrial use — Determination of carbonates content — Titrimetric method
KS M ISO 3196:2017 Sodium hydroxide for industrial use — Determination of carbonates content — Titrimetric method
KS M ISO 5398-1:2020 Leather — Chemical determination of chromic oxide content —Part 1: Quantification by titration
KS D ISO 4491-3-2008(2018) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
KS I ISO 7934:2021 Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide/barium perchlorate/Thorin method
KS E ISO 13658-2012(2022) Zinc sulfide concentrates－Determination of zinc content－Hydroxide precipitation and EDTA titrimetric method
KS I ISO 7934-2006(2016) Stationary source emissions－Determination of the mass concentration of sulfur dioxide(Hydrogen peroxide/barium perchlorate/thorin method)
KS M ISO 5398-2:2020 Leather — Chemical determination of chromic oxide content —Part 2: Quantification by colorimetric determination
KS D ISO 4501:2003 Hardmetals－Determination of titanium－Photometric peroxide method
KS M ISO 9114:2003 Crude petroleum-Determination of water content by hydride reaction-Field method
KS M ISO 9114:2013 Crude petroleum－Determination of water content by hydride reaction－Field method
KS M ISO 5993:2007 Sodium hydroxide for industrial use－Determination of mercury content－Flameless atomic absorption spectrometric method
KS M ISO 5993:2017 Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
KS M ISO 5993-2017(2022) Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
KS M ISO 6528-2-2006(2011) Rubber－Determination of total sulfur content－Part 2：Sodium peroxide fusion method
KS M ISO 5398-3:2020 Leather — Chemical determination of chromic oxide content —Part 3: Quantification by atomic absorption spectrometry
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 H ISO 8454:2009 Cigarettes-Determination of carbon monoxide in the vapour phase of cigarette smoke-NDIR method

FI-SFS, hydrogen peroxide content determination UV

CZ-CSN, hydrogen peroxide content determination UV

CSN 65 2101-1985 Potassium hydroxide technical. Determination of potassium hydroxide content. Total alkalinity and potassium carbonate content. Titrimetrical method
CSN 65 2106-1986 Potassium hydroxide for industrial use. Determination of heavy metals content. Hydrogen sulphide method
CSN 65 2104-1986 Potassium hydroxide for industrial use. Determination of chloride content. Nephelometric method
CSN 65 2102-1985 Potassium hydroxide technical Photocolorimetric method for determination of iron content
CSN 65 2105-1986 Potassium hydroxide for industrial use. Determination of sulphate content. Nephelometric method
CSN 65 2103-1985 Potassium hydroxide technical Complexometric deterraination of the sum of calcium and magnesium contents
CSN ISO 3698:1993 Potassium hydroxide for industrial use. Determination of calcium and magnesium contents. Flame atomic absorption method
CSN 72 2030 Cast.12-1992 Chemical analysis of blast furnace slag. Atomic absorption methods of determination of titanium dioxide, zinc, cadmium, lead, sodium oxide and potassium oxide contents from the same test portion
CSN 72 6070 Cast.2-1981 Refractories and products containing chrome and chrome ores. Gravimetric determination of silicon dioxide content above 2 %

PL-PKN, hydrogen peroxide content determination UV

PN C84002-02-1988 Sodium hydroxide technical Determination of sodium hydroxide and sodium carbonate content
PN C84039-06-1987 Potassium hydroxide technical Determination of potassium hydroxide and potassium carbonate content
PN C84039-10-1988 Potassium hydroxide technical Determination of chlorides content
PN C84002-06-1986 Sodium hydroxide technical Determination of silica content Photocolorimetric method
PN C84002-09-1986 Sodium hydroxide technical Determination of iron content Photocolorimetric method
PN C84002-11-1988 Sodium hydroxide technical Determination of sodium sulphate content
PN C84039-07-1987 Potassium hydroxide technical Determination of iron content Photocolorimetric method
PN C84039-09-1988 Potassium hydroxide technical Determination of heavy metals content
PN C84039-11-1988 Potassium hydroxide technical Determination of sulphates content
PN C84002-17-1986 Sodium hydroxide technical Determination of calcium and magnesium content Complexometric methods
PN C84002-18-1986 Sodium hydroxide technical Determination of mercury content Photocolorimetric method
PN C84039-12-1988 Potassium hydroxide technical Determination of chlorates content
PN C84002-21-1986 Sodium hydroxide technical Determination of sodium chlorate content Photocolorimetric method
PN-ISO 20729-2020-10 P Natural gas -- Determination of sulfur compounds -- Determination of total sulfur content by ultraviolet fluorescence method
PN C84039-08-1987 Potassium hydroxide technical Determination of calcium and magnesium content Complexometric methods
PN Z04225-02-1992 Air purity protection Tests for hydrogen chloride content Determination of hydrogen chloride in work places by turbidimetry with sampling on filters
PN C06400-1987 Natural gas Determination of sulphur compounds Determination of hydrogen sulphid and total sulphur content by WIT-AS analyser
PN Z04005-03-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by colorimetric method
PN Z04005-04-1987 Air purity protection Tests for alkalies Determination of potassium hydroxide in work places by potentiometric method
PN C04567 ArkusZ02-1971 Water and waste wat er. Study oi silica content. Determination of reactive silica by colorimetric me- thod with ammonium molybdate
PN Z04225-03-1993 Air purity protection. Tests for hydrogen chloride content. Determination of hydrogen chloride by turbidimetry in workplaces with sampling using gas washing bottles
PN-EN 17178-2020-01 P Liquid petroleum products--Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy

AENOR, hydrogen peroxide content determination UV

UNE 37220:1980 LEAD OXYDES. DETERMINATION OF TOTAL CONTENTS OF MATTER INSOLUBLE IN A NITRIC ACID-HYDROGEN PEROXYDE MIXTURE.
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-EN 14345:2005 Characterization of waste - Determination of hydrocarbon content by gravimetry
UNE 55084:1978 FATS. PURIFICATION METHOD OF OLIVE OIL BY CHROMATOGRAPHIC ON ALUMINA, BY DETERMINIG THE ABSORPBANCE IN THE ULTRAVIOLET.
UNE 77216/1M:2000 Stationary source emissions. Determination of the mass concentration of sulfur dioxide. Hydrogen peroxide/barium perchlorate/thorin method.
UNE 77216:1995 STATIONARY SOURCE EMISSIONS. DETERMINATION OF THE MASS CONCENTRATION OF SULFUR DIOXIDE. HYDROGEN PEROXIDE/BARIUM PERCHLORATE/THORIN METHOD.
UNE 55604:1978 SODIUM HYDROXIDE FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF CARBONATES CONTENT. TITRIMETRIC METHOD
UNE 55608:1981 SURFACE ACTIVE AGENTS. SODIUM HYDROXIDE FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF SILICA CONTENT. GRAVIMETRIC METHOD BY PRECIPITATION OF QUINOLINE MOLYBDOSILICATE

(U.S.) Ford Automotive Standards, hydrogen peroxide content determination UV

FORD FLTM AI 103-01-2000 IODOMETRIC DETERMINATION OF HYDROPEROXIDES IN CLEARCOAT ENAMELS
FORD FLTM AI 103-1-2000 IODOMETRIC DETERMINATION OF HYDROPEROXIDES IN CLEARCOAT ENAMELS
FORD FLTM BI 102-06-2001 DETERMINATION OF NON-VOLATILE CONTENT IN UV CURABLE PAINT

HU-MSZT, hydrogen peroxide content determination UV

KR-KS, hydrogen peroxide content determination UV

KS M ISO 979-2017 Sodium hydroxide for industrial use－Method of assay
KS M ISO 981-2017 Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method
KS I ISO 17091-2020 Workplace air — Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide — Method by measurement of corresponding cations by suppressed ion chromatography
KS M ISO 5398-1-2020 Leather — Chemical determination of chromic oxide content —Part 1: Quantification by titration
KS I ISO 7934-2021 Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide/barium perchlorate/Thorin method
KS M ISO 5398-2-2020 Leather — Chemical determination of chromic oxide content —Part 2: Quantification by colorimetric determination
KS M ISO 5993-2017 Sodium hydroxide for industrial use — Determination of mercury content — Flameless atomic absorption spectrometric method
KS M ISO 5398-3-2020 Leather — Chemical determination of chromic oxide content —Part 3: Quantification by atomic absorption spectrometry

Association of German Mechanical Engineers, hydrogen peroxide content determination UV

VDI 2462 Blatt 3-1974 Gaseous emission measurement; determination of sulphur dioxide; gravimetric hydrogen peroxide method

CU-NC, hydrogen peroxide content determination UV

NC 24-22-1984 Inorganlc Chem?cal Products. L?quid Sodlum Hydroxide. Datermlnation of the Content oí Sodlum Hydrox?de
NC 24-23-1984 Inorganic Chemloal Products. Liquid Sodium. Hydroxide. Detarmination of the Content of Sodium Carbonate. Gas-Volumetric Method

Professional Standard - Electricity, hydrogen peroxide content determination UV

DL 425.5-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
DL 425.2-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Titrimetry
DL 425.3-1991 Determination of sodium chloride content in industrial sodium hydroxide - Mercurimetry
DL 425.6-1991 Determination of sodium chloride content in industrial sodium hydroxide - Silver nitrate volumetric method

Professional Standard - Non-ferrous Metal, hydrogen peroxide content determination UV

YS/T 534.5-2006 Determination of sodium oxide content by chemical analysis method of aluminum hydroxide
YS/T 534.5-2007 Chemical analysis methods of aluminium hydroxide.Part5:Determination of sodium oxide content
YS/T 534.3-2006 Aluminum Hydroxide Chemical Analysis Method Molybdenum Blue Photometric Determination of Silica Content
YS/T 534.4-2006 Aluminum Hydroxide Chemical Analytical Method for the Determination of Ferric Oxide by O-Phenanthrophenanthrene Spectrophotometry
YS/T 534.3-2007 Chemical analysis methods of aluminium hydroxide.Part 3:Determination of silicon dioxide content.Molybdenum blue photometric method
YS/T 738.3-2010 Analysis method for aluminum hydroxide for filler- Part 3: Determination method of sulphur
YS/T 534.4-2007 Chemical analysis methods of aluminium hydroxide.Part 4:Determination of iron oxide content.Orthophenanthroline photometric method
YS/T 738.2-2010 Analysis method for aluminum hydroxide for filler- Part 2: Determination method of soulble alkali

AT-ON, hydrogen peroxide content determination UV

ONORM S 2120-1999 Determination of the total content of hydrocarbons and of the content of hydrocar- bons in the eluate of waste by means of infrared spectroscopy

BE-NBN, hydrogen peroxide content determination UV

NBN T 03-196-1980 Potassium hydroxide for industrial use - Determination of carbon dioxide content - Titrimetric method
NBN B 11-228-1995
NBN T 94-201-1975 Air sampling and analysis methods — Determination of sulphur dioxide (SO2) content in ambient air — Hydrogen peroxide 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 03-517-1983 Anhydrous hydrogen fluoride for industrial use - Determination of sulphur dioxide content - Iodometric method
NBN T 03-130-1980 Sodium hydroxide for industrial use - Determination of carbonates content -Titrimetric method
NBN T 03-123-1980 Sodium hydroxide for industrial use - Determination of chloride content - Mercurimetric method
NBN T 03-191-1980 M?THODE PHOTOMETRIQUE AU MOLYBDOSILICATE REDUIT
NBN T 03-190-1980 Potassium hydroxide for industrial use - Determination of iron content - 1,10-Phenanthroline photometric method
NBN T 03-124-1980 Sodium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie 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 03-127-1980 Sodium hydroxide for industrial use - Determination of silica content - Gravimetrie method by precipitation of quinoline molyb-dosilicate
NBN T 03-126-1980 Sodium hydroxide for industrial use - Determination of silica content - Reduced silico-molybdic comrlex photometric method
NBN T 03-122-1980 Sodium hydroxide for industrial use - Determination of carbonates content - Gas-volumetric method
NBN T 03-344-1981 Hydrated sodium perborates for industrial use - Determination of sodium oxide, boric oxide and available oxygen contents - Volumetric methods
NBN T 03-193-1980 Potassium hydroxide for industrial use - Determination of calcium content - EDTA ( disodium sait) complexometric method
NBN T 03-199-1980 Potassium hydroxide for industrial use - Determination of calcium and magnesium content - Flame atomic absorption method
NBN T 03-133-1980 Sodium hydroxide for industrial use - Determination of calcium and magnesium contents - Flame atomic absorption method
NBN T 03-128-1980 Sodium hydroxide for industrial use - Determination of calcium content -EDTA (disodium sait) complexometric method
NBN T 03-084-1979 Ammonium hydrogen carbonate for industrial use (including food-stuffs) - Determination of total carbon dioxide content - Titri-metric method
NBN T 03-194-1980 Potassium hydroxide for industrial use - Determination of sodium con-tent - Flame emission spectrophotometric method

TR-TSE, hydrogen peroxide content determination UV

TS 2072-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CARBON DIOXIDE CONTENT TITRIMETRIC METHOD
TS 1145-1973 SOMUM HYDROXIDE AND POTASSTUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SILICA CX)NTENT GRAVIMETRIC METHOD BY PRECEPITATION OF THE QUINOLINE - SILICOMOLYBDIC COMPLEX
TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD
TS 994-1981 SODIEN HYDROXIDE AND POTASSIUM HYDROXIDE POR INDUSTRIAL USE- DETERMINATION OF IRON CONTENT 1,10 — PHENANTHROLINE PHOTOMETRIC METHOD
TS 992-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDE CONTENT VOLHARD VOLUMETRIC METHOD
TS 2190-1976 SODIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDES CONTENT PHOTOMETRIC METHO?
TS 2915-1978 Anhydrous Hydrogen Fluoride For Industrial Use- Determination Of Sulphur Dioxide Ccntent- Lodometric Method
TS 2113-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDES CONTENT PHOTOMETRIC METHOD
TS 2188-1976 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDE CONTENT MERCURIMETRIC METHOD
TS 2187-1976 SODIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDE CONTENT MERCURIMETRIC METHOD
TS 2189-1976 SODIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CARBONATES CONTENT TITRIMETRIC METHOD
TS 1144-1973 SODIUM HYDROXIDE AND POTASSIUM HYDROXCDE FOR INDUSTRIAL USE DETERMIN A.TION OF THE CARBON DK>XIDE CONTENT EXPRESSED AS SODIUMOR POTASSIUM CARBONATE GAS - VOLUMETRIC METHOD
TS 1822-1975 HYDRATED SODIUM PERBORATES FOR INDUSTRIAL USE DETERMINATION OF SODIUM OXIDE, BORIC OXIDE AND AVAILABLE OXYGEN CONTENTS- VOLUMETRIC METHOD
TS 2952-1978 Sodium Hydroxide For Endustrial Use-Determination Of Calcium And Magnesium Contents-Flame Atomic Absorption Method
TS 2931-1978 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE - DETERMINATION OF CALCIUM AND MAGNESIUM CONTENTS - FLAME ATOMIC ABSORPTION METHOD
TS 2070-1975 SODIUM HYDROXIDE FOR INDUSTRIAL USE - DETERMINATION OF SILICA CONTENT-REDUCED SILICO - MOLYBDIC COMPLEX PHOTOMETRIC METHOD

Professional Standard - Petroleum, hydrogen peroxide content determination UV

SY/T 7506-1996 Narural gas.Determination of carbon dioxide content.Barium hydroxide method

Danish Standards Foundation, hydrogen peroxide content determination UV

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/EN 14345:2005 Characterization of waste - Determination of hydrocarbon content by gravimetry
DS/ISO 7934+Amd.1:1999 Stationary source emissions - Determination of the mass concentration of sulfur dioxide - Hydrogen peroxide/barium perchlorate/Thorin method
DS/ISO 6528/2:1984 Rubber. Determination of total sulfur content. Part 2: Sodium peroxide fusion method
DS/CEN/TS 16429:2013 Stationary source emissions - Sampling and determination of hydrogen chloride content in ducts and stacks - Infrared analytical technique

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 determination UV

GB/T 33374-2016 Ultraviolet curable coatings—Determination of volatile content
GB/T 32102-2015 Determination for assay of organic peroxides—Iodometric method
GB/T 4702.17-2016 Chromium metal─Determination of oxygen, nitrogen and hydrogen content─Inert gas fusion thermal infrared detection method and conductivity method
GB/T 5124.4-2017 Hardmetals—Part 4：Determination of titanium content—Photometric peroxide method

Professional Standard - Agriculture, hydrogen peroxide content determination UV

227药典三部-2020 Content Determination Method 3106 Determination of Aluminum Hydroxide (or Aluminum Phosphate)
200药典四部-2015 3100 content determination method 3106 aluminum hydroxide (or aluminum phosphate) determination method
188药典四部-2020 3100 content determination method 3106 aluminum hydroxide (or aluminum phosphate) determination method
208药典三部-2015 Content Determination Method 3106 Aluminum Hydroxide (or Aluminum Phosphate) Determination Method 54
SN/T 5494-2023 Titration method for the determination of methyl ethyl ketone peroxide content in methyl ethyl ketone peroxide preparations

German Institute for Standardization, hydrogen peroxide content determination UV

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 ISO 13964:1999 Air quality - Determination of ozone in ambient air - Ultraviolet photometric method (ISO 13964:1998)
DIN EN 14345:2004-12 Characterization of waste - Determination of hydrocarbon content by gravimetry; German version EN 14345:2004
DIN ISO 4501:1994 Hardmetals; determination of titanium; photometric peroxide method; identical with ISO 4501:1978
DIN V 51408-2:1987 Testing of mineral oil hydrocarbons; determination of chlorine content; microcoulometric determination, oxidation method
DIN EN ISO 4491-2:2023-07 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:2023); German version EN ISO 4491-2:2023
DIN 51408-2:2009 Testing of mineral oil hydrocarbons - Determination of chlorine content - Part 2: Microcoulometric determination, oxidation 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 EN 17178:2018 Liquid petroleum products - Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy; German and English version prEN 17178:2018
DIN EN 17178:2019 Liquid petroleum products - Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy
DIN EN 17178:2019-12 Liquid petroleum products - Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy; German version EN 17178:2019
DIN ISO 8454:2012 Cigarettes - Determination of carbon monoxide in the vapour phase of cigarette smoke - NDIR method (ISO 8454:2007 + Amd.1:2009)
DIN 50450-9:2003 Testing of materials for semiconductor technology - Determination of impurities in carrier gases and dopant gases - Part 9: Determination of oxygen, nitrogen, carbonmonoxide, carbondioxide, hydrogen and C<(Index)1>-C<(Index)3>-hydrocarbons in gaseous hydr

Professional Standard - Petrochemical Industry, hydrogen peroxide content determination UV

SH/T 0344-1992 Determination of Molybdenum Trioxide Content in Hydrogenation Refining Catalyst
SH/T 1748-2004 Cumene(Isopropyibenzene) for industrial use--Determination of content of phenols and cumene hydroperoxide--High performance liquid chromatographic method
SH/T 1746-2004 Cumene(Isopropylbenzene) for industrial use--Determination of content of peroxides--Spectrophotometric method

Taiwan Provincial Standard of the People's Republic of China, hydrogen peroxide content determination UV

CNS 14505-2001 Method of test for total sulfur in light hydrocarbons,motor fuels and oils by ultraviolet fluorescence
CNS 2759-1967 Method of Test for Hydrogen Sulfide and Sulfur Dioxide Contents (Qualitative) of Aromatic Hydrocarbons
CNS 15110-2007 Method of test for hydrocarbon types, oxygenated compounds and benzene in spark ignition engine fuels by multi-dimensional gas chromatography

AR-IRAM, hydrogen peroxide content determination UV

IRAM 5551-1952

PT-IPQ, hydrogen peroxide content determination UV

NP 1348-1976
NP 1158-1976
NP 1349-1976
NP 1236-1976
NP 1159-1976
NP 1160-1975
NP 1375-1991 Sodium hydroxide for industrial use Determina??o of calcium content. Complexometric method with EDTA
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 1347-1991 Sodium hydroxide for industrial use Determination of silica content. Photometric method with molybdate
E 184-1966
NP 1377-1976
NP 1252-1976

Professional Standard - Commodity Inspection, hydrogen peroxide content determination UV

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 3148-2012 Determination of benzoyl peroxide in food for export.HPLC

Guangdong Provincial Standard of the People's Republic of China, hydrogen peroxide content determination UV

DB44/T 1158-2013 Determination of Residual Hydrogen Peroxide Content in Pulp Bleaching Wastewater by Headspace-Gas Chromatography

Japanese Industrial Standards Committee (JISC), hydrogen peroxide content determination UV

JIS K 1200-7:2000 Sodium hydroxide for industrial use -- Part 7: Determination of aluminium content
JIS K 1200-10:2000 Sodium hydroxide for industrial use -- Part 10: Determination of manganese content
JIS K 1200-4:2000 Sodium hydroxide for industrial use -- Part 4: Determination of sodium sulfate content
JIS K 6233-2:1998 Rubber -- Determination of total sulfur content -- Part 2: Sodium peroxide fusion method
JIS K 1200-3-1:2000 Sodium hydroxide for industrial use -- Part 3: Determination of chlorides content -- Section 1: Mercury (II) thiocyanate photometry

ZA-SANS, hydrogen peroxide content determination UV

SANS 5252:2006 Determination of the presence of oxidizing substances in surgical dressings

Lithuanian Standards Office , hydrogen peroxide content determination UV

LST EN 14345-2004 Characterization of waste - Determination of hydrocarbon content by gravimetry
LST ISO 7934+A1:2001 Stationary source emissions. Determination of the mass concentration of sulfur dioxide. Hydrogen peroxide/barium perchlorate/Thorin method
LST EN ISO 4491-2:2000 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1997)

Sichuan Provincial Standard of the People's Republic of China, hydrogen peroxide content determination UV

DB51/T 1689-2013 Determination of total sulfur content in liquefied natural gas (LNG) by ultraviolet fluorescence method
DB51/T 1699-2013 Determination of total sulfur content in liquefied petroleum gas (LPG) by ultraviolet fluorescence method
DB51/T 2037-2015 Determination of Vanadium Content in Vanadium Aluminum Alloy Ammonium Persulfate Oxidation-Ammonium Ferrous Sulfate Titration Method

Inner Mongolia Provincial Standard of the People's Republic of China, hydrogen peroxide content determination UV

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

Professional Standard - Ferrous Metallurgy, hydrogen peroxide content determination UV

YB/T 4311-2012 Molybdenum oxide.Determination of sulfur content.The infrared absorption method
YB/T 4312-2012 Molybdenum oxide.Determination of carbon content.The infrared absorption method
YB/T 4218-2010 Determination of Vanadium Pentoxide Content Ammonium Persulfate Oxidation--Ammonium Ferrous Sulfate Titration Method
YB/T 5333-2009 Determination of sulfur content in vanadium pentoxide by infrared absorption method

Chongqing Provincial Standard of the People's Republic of China, hydrogen peroxide content determination UV

DB50/T 503-2013 Determination of dicumyl peroxide content in paint industry (redox capacity method)

Standard Association of Australia （SAA）, hydrogen peroxide content determination UV

AS 2879.3:2010 Alumina, Part 3: Determination of alpha alumina content by X-ray diffraction

工业和信息化部, hydrogen peroxide content determination UV

YB/T 4566.9-2016 Determination of vanadium nitride iron oxygen content by infrared absorption method
HG/T 5705-2020 Determination of titanium dioxide phase content in hydrogenation catalysts by X-ray diffraction method
YB/T 4908.1-2021 Determination of vanadium content in vanadium-aluminum alloys Ammonium persulfate oxidation-ferrous ammonium sulfate titration method
YS/T 1445.2-2021 Chemical analysis method for nickel-cobalt-aluminum three-element composite hydroxide Part 2: Determination of cobalt content by potentiometric titration method

Professional Standard - Medicine, hydrogen peroxide content determination UV

YY/T 0632-2008 Dental bleach materials.Test method of perioxide component

Indonesia Standards, hydrogen peroxide content determination UV

SNI 13-6620-2001 Determination for Al2O3, Fe2O3, CaO and MgO content of clay by volumetry

National Health Commission of the People's Republic of China, hydrogen peroxide content determination UV

GB 5009.226-2016 Determination of residual hydrogen peroxide in food according to national food safety standards

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 determination UV

GB/T 11060.8-2020 Natural gas—Determination of sulfur compounds—Part 8：Determination of total sulfur content by ultraviolet fluorescence method

SE-SIS, hydrogen peroxide content determination UV

SIS SS 02 84 21-1990 Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide — barium perchlorateIThorin-method

Professional Standard - Aviation, hydrogen peroxide content determination UV

HB/Z 5086.3-2000 Analytical method for cyanide electroplating copper solution Potentiometric titration for determination of sodium hydroxide content
HB/Z 5084.2-2000 Analytical method of cyanide electroplating zinc solution by potentiometric titration to determine the content of sodium hydroxide
HB/Z 5085.3-1999 Analytical method of cyanide electroplating cadmium solution Potentiometric titration for determination of sodium hydroxide content
HB/Z 5093.2-2000 Analytical method of alkaline electroplating tin solution Potentiometric titration to determine the content of sodium hydroxide
HB 5220.15-1995 Method for chemical analysis of superalloys Ammonium persulfate oxidation-ferrous volumetric method for determination of chromium content
HB 20055.2-2011 Methods for analysis of chemical milling solutions for aluminum alloy.Part 2:Determination of sodium hydroxide content by potentiometric titrimetric method
HB/Z 5099.5-2000 Analytical method of electroplating silver solution Potentiometric titration determination of potassium hydroxide content in hard silver plating solution

Fujian Provincial Standard of the People's Republic of China, hydrogen peroxide content determination UV

DB35/T 1351-2013 Determination of total sulfur content in gaseous hydrocarbons and liquefied petroleum gases by ultraviolet fluorescence method

European Committee for Standardization (CEN), hydrogen peroxide content determination UV

EN 24491-2:1993 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 2: Loss of Mass on Hydrogen Reduction (Hydrogen Loss) (ISO 4491-2: 1989)
FprEN ISO 4491-2 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO/FDIS 4491-2:2023)
EN ISO 4491-2:2023 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:2023)
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)
PD CEN/TS 16429:2013 Stationary source emissions - Sampling and determination of hydrogen chloride content in ducts and stacks - Infrared analytical technique

Group Standards of the People's Republic of China, hydrogen peroxide content determination UV

T/QAS 073-2021 Determination of Calcium and Iron Content in Sodium Hydroxide by Inductively Coupled Plasma Emission Spectrometry
T/NAIA 0128-2022 Rapid Determination of Aluminum Hydroxide Determination of Element Content by X-ray Fluorescence Spectroscopic Analysis (Tablet)
T/CNIA 0016-2019 Determination of Hydrogen Chloride, Nitrogen, Oxygen and Total Carbon Content in Recycled Hydrogen for Polysilicon by Gas Chromatography
T/CNIA 0105-2021 Determination of Oxalate Ion Content in Alumina Production Process by Ion Chromatography

Professional Standard - Chemical Industry, hydrogen peroxide content determination UV

HG/T 3942-2007 Sodium hydroxide for industrial use.Determination of metal and nonmetal ions content.ICP method
HG/T 3941-2007;HG/T 3942-2007 Determination of Moisture Content in Industrial Liquid Chlorine Coulometric Method Determination of Metal and Non-metal Ion Content in Industrial Sodium Hydroxide
HG/T 6149-2023 Determination of Silica Crystal Phase Content in Hydrogenation Catalyst and Its Support X-ray Diffraction Method

NL-NEN, hydrogen peroxide content determination UV

NEN 6532-1986 Water - Titrimetric determination of the content of hydrogen carbonate, carbonate and hydroxide in water with a pH higher than 8,35
NEN-ISO 4501:1994 Hardmetals. Determination of titanium. Photometric peroxide method (ISO 4501:1978)

Anhui Provincial Standard of the People's Republic of China, hydrogen peroxide content determination UV

DB34/T 2192-2014 Determination of Chloride and Sulfate Content in High Purity Sodium Hydroxide by Ion Chromatography

未注明发布机构, hydrogen peroxide content determination UV

BS 6075-12:1981(2011) Methods of Sampling and test for sodium hydroxide for industrial use — Part 12 : Determination of copper content

Professional Standard - Environmental Protection, hydrogen peroxide content determination UV

HJ 1045-2019 Technical requirements and testing methods for portable ultraviolet absorption measuring instruments for flue gas from stationary pollution sources (sulfur dioxide and nitrogen oxides)

ES-UNE, hydrogen peroxide content determination UV

UNE-EN ISO 16703:2011 Soil quality - Determination of content of hydrocarbon in the range C10 to C40 by gas chromatography (ISO 16703:2004) (Endorsed by AENOR in February of 2012.)
UNE-EN 17178:2020 Liquid petroleum products - Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy

CEN - European Committee for Standardization, hydrogen peroxide content determination UV

PREN 17178-2018 Liquid petroleum products - Determination of the total volatile sulfur content in liquefied petroleum gases by ultraviolet fluorescence spectroscopy

RU-GOST R, hydrogen peroxide content determination UV

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