Oxygen content analysis

Oxygen content analysis, Total:200 items.

The international standard classification for "Oxygen content analysis" includes: Bases , Gases for industrial application , Pesticides and other agrochemicals , Other non-ferrous metals and their alloys , Materials for aluminium production , Salts , Non-ferrous metals , Cadmium, cobalt and their alloys , Oxides , Refractories , Laboratory ware and related apparatus , Other products of the chemical industry , Metalliferous minerals .

The Chinese standard classification for "Oxygen content analysis" includes: Light metals and their alloys analysis method , Industrial gas and chemical gas , Basic standards and general methods for pesticides , Rare metals and their alloys analysis method , Special refractory , Rare refractory metals and their compounds , Metal physical property test method , Heavy metals and their alloys analysis method , Light metal ore , Chemical Measurement .

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

GB/T 18116.1-2012 Yttrium-europium oxide. Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide and lutetium oxide
GB/T 6609.6-2018 Chemical analysis methods and determination of physical performance of alumina—Part 6:Determination of potassium oxide content
GB/T 6609.5-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of sodium oxide content
GB/T 18116.2-2008 Chemical analysis methods of Yttrium-europium oxides - Determination of europium oxides
GB/T 12690.9-1990 Neodymium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method
GB/T 28124-2025 Gas analysis—Determination of the trace contents of hydrogen,oxygen,methane and carbon monoxide in inert gases—Gas chromatography with zirconia detector
GB/T 40789-2021 Gas analysis—Online automated measuring systems for content of carbon monoxide,carbon dioxide and oxygen—Determination of performance characteristics
GB/T 8762.8-2000 Test methods of gas absorption characteristic for non-evaporation gettering materials and products
GB/T 12690.4-1990 Cerium oxide--Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Spectrochemical method
GB/T 16484.3-1996 Methods for chemical analysis of rare earth chloride and carbonate--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide and yttrium content
GB/T 18115.1-2000 Lanthanum oxide-Determination of cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
GB/T 12690.10-1990 Gadolinium oxide--Determination of samarium oxide, europium oxide, terbium oxide, dysprosium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 12690.6-1990 Praseodymium oxide--Determination of lanthanum oxide, cerium oxide, neodymium oxide, samarium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 18115.6-2000 Lanthanum oxide-Determination of cerium oxide,.....
GB/T 6610.3-2003 Chemical analysis methods of aluminium hydroxide-Determination of silicon dioxide content-Molybdenum blue photometric method
GB/T 18115.7-2000 Terbium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
GB 6696-1986 Analytical method of content for omethoate
GB/T 18115.4-2000 Lanthanum oxide-Determination of cerium oxide,.....
GB/T 2590.1-1981 Zirconium and hafnium oxides;Determination of zirconium(hafnium)oxide contents;Mandelic acid gravimetric method
GB/T 16480.1-1996 Method for chemical analysis of yttrium and yttrium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, e
GB/T 18115.10-2000 Erbium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, thulium oxide, ytterbium oxide, lutetium oxide
GB/T 12690.2-1990 Lanthanum oxide--Determination of neodymium oxide, cerium oxide, praseodymium oxide, samarium oxide and yttrium oxide contents-Emission spectrographic method
GB/T 18115.2-2000 Cerium oxide-Determination of lanthanum oxide, praseodymium oxide, neodymium oxide, samarium, oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
GB/T 6610.4-2003 Chemical analysis methods of aluminium hydroxide Determination of ferric oxide content-Orthophenanthroline photometric method
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 6610.5-2003 Chemical analysis methods of aluminium hydroxide-Determination of sodium oxide content
GB/T 18115.8-2000 Dysprosium oxide-Determination of lanthanum oxide, ceriurm oxide, praseodymium oxide, neodymium oxide, samarium oxide, eueropium oxide, gadolinium oxide, terbium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, luteclum oxid
GB/T 13246-1991 Chemical analysis method of refractories containing carbon－Determination of magnesium oxide content－CyDTA volumetric method
GB/T 18115.5-2000 Samarium oxide-Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, europium oxide, gadolinium oxide, terbium oxide, dysprosium oxide, holmium oxide, erbium oxide, thulium oxide, ytterbium oxide, lutetium oxide
GB/T 15917.1-1995 Dysprosium and dysprosium oxide--Determination of gadolinium oxide, terbium oxide, holmium oxide, erbium oxide and yttrium oxide contents--Emission spectrographic method
GB/T 12690.11-1990 Terbium oxide--Determination of lanthanum oxide, cerium oxide, praseodymium oxide, neodymium oxide, samarium oxide, europium oxide, gadolinium oxide, dysprosium oxide, holmium oxide, erbium oxide and yttrium oxide contents--Emission spectrogra
GB/T 6696-1986 Analytical method of content for omethoate

Professional Standard - Non-ferrous Metal

YS/T 534.5-2006 Chemical analysis methods of aluminium hydroxide. Determination of sodium oxide content
YS/T 534.4-2006 Chemical analysis methods of aluminium hydroxide. Determination of ferric oxide content. Orthophenanthroline photometric method
YS/T 534.5-2007 Chemical analysis methods of aluminium hydroxide Part 5: Determination of sodium oxide content
YS/T 568.1-2006 Zirconium and hafnium oxides--Determination of zirconium(hafnium)oxide contents--Mandelic acid gravimetric method
YS/T 534.3-2007 Chemical analysis methods of aluminium hydroxide Part 3: Determination of silicon dioxide content Molybdenum blue photometric method
YS/T 629.3-2007 Chemical analysis methods of high purity alumina Determination of sodium oxide Flame atomic absorption spectrophotometric method
YS/T 629.5-2007 Chemical analysis methods of high purity alumina Determination of calcium oxide and magnesium oxide Inductively coupled plasma atomic emission spectrometric method
YS/T 629.4-2007 Chemical analysis methods of high purity alumina Determination of potassium oxide Flame atomic absorption spectrophotometric method
YS/T 534.3-2006 Chemical analysis methods of aluminium hydroxide. Determination of silicon dioxide content. Molybdenum blue photometric method
YS/T 568.1-2008 Chemical analysis methods for zirconium oxide and hafnium oxide-Determination of zirconium oxide and hafnium oxide total content-Mandelic acid gravimetric method

Professional Standard - Machinery

JB/T 7948.4-2017 Methods for chemical analysis of welding fluxes. Part 4: Determination of iron oxide content
JB/T 7948.9-1995 Soldering Flux Chemical Analysis Methods Part 9: Determination of Calcium Oxide and Magnesium Oxide
JB/T 7948.3-1995 Methods of Chemical Analysis of Solder Fluxes Part 3: Determination of Aluminum Oxide Content
JB/T 7948.7-2017 Methods for chemical analysis of welding fluxes. Part 7: Determination of sodium oxide and potassium oxide content
JB/T 7948.7-1995 Methods of Chemical Analysis of Soldering Flux Part 7: Determination of Sodium Oxide and Potassium Oxide
JB/T 7948.3-2017 Methods for chemical analysis of welding fluxes. Part 3: Determination of　aluminium oxide content
JB/T 7948.1-2017 Methods for chemical analysis of welding fluxes. Part 1: Determination of silicon dioxide content
JB/T 7948.2-1995 Methods of chemical analysis of fluxes - Part 2: Determination of manganese oxide content
JB/T 7948.2-2017 Methods for chemical analysis of welding flutxes. Part 2: Determination of　manganese oxide content
JB/T 7948.4-1995 Methods of Chemical Analysis of Soldering Fluxes Part 4: Determination of Iron Oxide Content
JB/T 7948.9-2017 Methods for chemical analysis of welding fluxes. Part 9: Determination of calcium oxide and magnesium oxide content

Professional Standard - Commodity Inspection

SN/T 1031.7-2003 Method for the chemical analysis of crude antimony trioxide for export - Determination of arsenic content
SN/T 0837.1-2011 Method for Chemical Analysis of Arsenic Trioxide for Import and Export. Part 1: Determination of Arsenic Trioxide Content
SN/T 1031.1-2001 Method for the chemical analysis of crude antimony trioxide for export - Determination of mercury content
SN/T 1031.6-2001 Method for the chemical analysis of crude antimony trioxide for export - Determination of lead and iron contents
SN/T 1031.5-2001 Method for the chemical analysis of crude antimony trioxide for export-Determination of selenium content
SN/T 1031.4-2001 Method for the chemical analysis of crude antimony trioxide for export-Determination of flourine content
SN/T 1031.3-2001 Method for the chemical analysis of crude antimony trioxide for export - Determination of antimony trioxide content

Professional Standard - Rare Earth

XB/T 613.2-2010 Chemical analysis methods of cerium-terbium oxide―Part 2: Determination of lanthanum oxide， praseodymium oxide， neodymium oxide， samarium oxide， europium oxide， gadolinium oxide…… contents― Inductively coupled plasma atomic emission spectrometry
XB/T 625-2020 Chemical analysis methods for rare earth composite yttrium zirconium oxide ceramics-Determination of titanium oxide, aluminium oxide, sodium oxide and iron oxide contents
XB/T 631-2023 Chemical analysis methods for rare earth composite yttrium zirconium oxide ceramics— Determination of zirconia oxide, yttrium oxide and hafnium oxide contents

Professional Standard - Ferrous Metallurgy

YB/T 191.5-2001 Methods for chemical analysis of chromium ores. The EDTA titrimetric method for the determination of calcum oxide and magnesium oxide content
YB/T 159.6-1999 Methods for chemical analysis of titanium concentrate(rock minerals) - The EGTA-CyDTA volumetric method for the determination of calcium oxide and magnesium oxide content
YB/T 1596-1999 Chemical analysis method of titanium concentrate (rock ore) EGTA-CyDTA volumetric method for determination of calcium oxide and magnesium oxide content

Group Standards of the People's Republic of China

T/HNNMIA 61-2023 Alumina production - Spherical sodium oxalate - Chemical analysis methods - Determination of aluminum hydroxide content - EDTA titration method
T/SCAS 38-2025 Chemical analysis methods for materials-Determination of silicon dioxide content
T/JXNFS 005-2024 Chemical analysis methods for samples in the dressing process of lithium ores concentrate Determination of lithium oxide, potassium oxide, sodium oxide, calcium oxide, and magnesium oxide content Inductively coupled plasma atomic emission spectrometry

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

GJB 8682.23-2015 Methods of chemical analysis of pyrotechnic powders Part 23: Determination of manganese dioxide content Oxidation-reduction method
GJB 8682.24-2015 Methods for chemical analysis of pyrotechnic powders Part 24: Determination of ferric oxide and ferric oxide content Oxidation-reduction method

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 5381.24-2005 Methods of chemical analysis for pyrotech. Part 24: Determination of ferriferous oxide and ironic oxide content. Oxidation reduction method
GJB 5381.23-2005 Methods of chemical analysis for pyrotech. Part 23: Determination of manganese dioxide content. Oxidation reduction method

Yunnan Provincial Standard of the People's Republic of China

DB53/T 639.1-2014 Methods for chemical analysis of direct reduced iron - Part 1: Determination of calcium oxide, magnesium oxide, aluminum oxide content by EDTA titration

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 925-2015 Chemical analysis method for non-rare earth impurities in single rare earth oxides Determination of aluminum oxide, chromium oxide, manganese oxide, cobalt oxide, nickel oxide, copper oxide, zinc oxide, lead oxide, cadmium oxide and arsenic oxide by induc

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

JJG 535-2004 Verification Regulation of Zirconia Oxygen Analyzers

Professional Standard - Building Materials

JC/T 2887-2025 Quantitative analysis method of residual yttria in yttria-stabilized zirconia ceramic powder

Professional Standard - Geology

DZ/T 0454.2-2023 Chemical analysis method of ilmenite Part 2: Determination of titanium dioxide content Hydrogen peroxide spectrophotometry

Türk Standardları Enstitüsü

TS 568-1967 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF CALCIUM OXIDE CONTENT AND MAGNESIUM OXIDE CONTENT
TS 3335-1979 METHODS FOR THE CHEMICAL ANALYSISOF CERAMIC WHITAWARE CLAYS- DETERMINATION OF POTASSIUM OXIDESODIUM OXIDE CONTENTS
TS 3080-1978 Methods For The Chemical Analysis Of Ceramic Whiteware Clays Determinat?on of Silicon Dioxi- de, Total R2 O3, Iron - 3 - Oxide, Titanium Dioxide, Aluminum - 3 - Ox?de, Calcium Ox?de And Magnesium Oxide Contents
TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2979-1978 METHOD FOR THE CHEMICAL ANALYSIS OF GLASS SAND DETERMINATION OF SILICON DIOXIDE CONTENT
TS 599-1968 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF BARIUM OXH>E CONTBNT
TS 3334-1979 (METHODS FOR THE CHEMICAL ANALYSIS OF CERAMIC WHITEWARE CLAYS - DETERMINATION OF IRON —3— OXIDE CONTENT

Gosstandart of Russia

GOST 23201.1-1978 Alumina. Methods of spectral analysis. Determination of silicon dioxide, iron oxide, sodium oxide and magnium oxide
GOST 23201.2-1978 Alumina. Method of spectral analysis. Determination of vanadium pentoxide, manganese suboxide, chromium oxide, titanium dioxide and zinc oxide
GOST 23260.4-1978 Marble. Method for the determination of silicon dioxide, aluminium oxide and ferric oxide
GOST 25542.2-1982 Alumina. Method for the determination of iron dioxide content
GOST 26318.8-1984 Non-metallic ore materials. Radiometric method for determination of potassium oxide mass fraction

Associação Brasileira de Normas Técnicas

ABNT P-MB-509-1969 Portland cement chemical analysis determines silica; iron oxide; aluminum oxide; calcium oxide and magnesium oxide content
ABNT P-MB-514-1969 Chemical Analysis of Portland Cement Flame Spectrometry Detection of Sodium Oxide; Potassium Oxide Content
ABNT P-MB-512-1969 Chemical analysis of Portland cement. Sulfur trioxide content confirmation

Magyar Szabványügyi Testület

MSZ 10581/6-1969 Chemical analysis and testing. carbon dioxide content
MSZ 12303/2-1984 Chemical analysis of fireproof raw material products with zirconium oxide content (IV) Nitrogen oxide (silicon dioxide) content defines gravimetric measurement method
MSZ 12303/8-1984 Chemical analysis of fireproof raw material products and sodium oxide content (Na20), potassium oxide (K20) content definition model
MSZ 525/7-1984 MSZ 525/7-84 Chemical analysis of cement, determination of sodium monoxide and potassium monoxide content
MSZ 12303/7-1984 Chemical analysis of fireproof raw material products and calcium oxide content (Fe2 03), and magnesium oxide (MgO) content definition model
MSZ KGST 1242-1978 Gravimetric measurement of silica content of alumina
MSZ 3788-1959 Potassium hydroxide containing phosphorus for analysis
MSZ 12303/6-1984 Chemical analysis of fireproof raw material products with zirconium oxide content (IV) and nitrogen oxide (Ti02) content defined by a photometric method
MSZ 525/14-1981 MSZ 525/14-81 Cement chemical analysis, carbon dioxide content determination
MSZ 3782-1982 Use 30% nitrous acid for analysis. hydrogen peroxide. liquid
MSZ KGST 455-1977 Define iron oxide nitrogen content of aluminum oxide
MSZ KGST 451-1977 Define iron oxide nitrogen content of aluminum oxide
MSZ 5923/8-1971 Check chemical analysis methods for fireproof raw materials and products. Comprehensive element system of raw materials containing magnesium oxide. Calcium oxide and magnesium oxide content is defined as less than 1% calcium oxide
MSZ KGST 1876-1979 Determination of oxidizing acid and aluminum oxide content of industrial sodium hydroxide
MSZ 12303/4-1984 Chemical analysis of fireproof raw material products and iron oxide content (Fe2 03) content definition model

Czech Standards Institute (UNMZ)

CSN 44 1570 Cast.13-1972 Chemical analysis of iron ores, Determination of calcium oxide and magnesium oxide
CSN 72 2030 Cast.4-1992 Chemical analysis of blast furnace slag. Determination of barium oxide content
CSN 72 2030 Cast.3-1992 Chemical analysis of blast furnace slag. Determination of aluminium oxide content
CSN 72 2030 Cast.5-1992 Chemical analysis of blast furnace slag. Determination of calcium oxide content
CSN 72 2030 Cast.6-1992 Chemical analysis of blast furnace slag. Determination of magnesium oxide content
CSN 72 2030 Cast.2-1992 Chemical analysis of blast furnace slag. Determination of silicon dioxide content
CSN 42 0540-1988 Chemical analysis of technical iron. Determination of the oxygen content in steel
CSN 70 0637 Cast.2-1986 Glass testing methods. Chemical analysis of glass. Determination of barium oxide at presence of lead oxide. Gravimetric method
CSN 72 2030 Cast.9-1992 Chemical analysis of blast furnace slag. Determination of phosphorus pentoxide content
CSN 44 1721-1989 Molybdenum concentrates. Determination of silicate oxide
CSN 44 1869-1989 Bauxite. Determination of silicon dioxide. The gravimetric method
CSN 72 2041-8-1992 Chemical analysis of steel slag. Part 8: Determination of fluorine in samples of aluminum oxide; calcium oxide; magnesium; manganese oxides
CSN 72 2030 Cast.7-1992 Chemical analysis of blast furnace slag. Determination of manganese (II) oxide content
CSN 70 0621 Cast.2-1978 Glass testing. Chemical analysis of glass. Determination of silica in the presence of fluorides. Gravimetric method
CSN 44 1666-1989 Zinc concentrates. Determination of silicon dioxide content
CSN 44 1690-1988 Chemical analysis of tetrahedrite. Determination of magnesium and calcium oxides
CSN 70 0608-1990 Glass testing methods. Chemical analysis of alkali sodium-potassium-boric-oxide-alumina-silica glass
CSN 65 1044-1978 Chemical analysis of aluminium oxido. etermination of iron oxide
CSN 65 1039 Cast.1-1975 Aluminium oxide and aluminium ydroxide. hemical analysis

British Standards Institution (BSI)

BS 2649-2:1957 Methods for the analysis of glass-Recommended procedure for the analysis of soda-boric oxide-alumina-silica glasses of high silica and boric oxide content
BS EN ISO 16591:2011 Petroleum products. Determination of sulfur content. Oxidative microcoulometry method

International Organization for Standardization (ISO)

ISO/R 552:1966 Methods of chemical analysis of manganese ores — Determination of calcium oxide content and magnesium oxide content
ISO 996:1976 Potassium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 985:1976 Sodium 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 16591:2010 Petroleum products - Determination of sulfur content - Oxidative microcoulometry method

Korean Agency for Technology and Standards (KATS)

KS M 2097-2005 Methods for determination of carbon monoxide in flue gas
KS L 3415-2021 Methods for chemical analysis of refractories containing alumina and magnesia
KS L 3414-2021 Methods for chemical analysis of refractories containing alumina, zirconia and silica
KS L 3414-2006(2021) Methods for chemical analysis of refractories containing alumina, zirconia and silica
KS B 5354-2003 Continuous analyzers for dioxide sulfur in flue gas
KS L 3415-2006(2021) Methods for chemical analysis of refractories containing alumina and magnesia
KS L ISO 21079-2-2012(2017) Chemical analysis of refractories containing alumina, zirconia and silica － Refractories containing 5 % to 45 % of ZrO2(alternative to the X-ray fluorescence method) － Part 2: Wet chemical analysis
KS L 3414-2006(2016) Methods for chemical analysis of refractories containing alumina, zirconia and silica
KS L 3415-2006(2016) Methods for chemical analysis of refractories containing alumina and magnesia
KS B 5353-1980 Continuous Analyzers for Oxygen in Flue Gas
KS L ISO 21079-2-2012(2022) Chemical analysis of refractories containing alumina, zirconia and silica － Refractories containing 5 % to 45 % of ZrO2(alternative to the X-ray fluorescence method) － Part 2: Wet chemical analysis

Indonesia Standards

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

Japanese Industrial Standards Committee (JISC)

JIS D 1030:1998 Automobiles -- Analytical procedure for measurement of carbon monoxide, carbon dioxide, total hydrocarbons and oxides of nitrogen in exhaust gas
JIS R 2013:1998 Methods for chemical analysis of refractories containing alumina, zirconia and silica
JIS B 7951:1998 Continuous analyzer for carbon monoxide in ambient air
JIS B 7953:1997 Continuous analysers for oxides of nitrogen in ambient air

National Standardisation Body (ASRO)

SR 110-11-1998 Sugar. Methods of analysis. Determination of sulfur dioxide content
STAS 12703/9-1989 ZIBCONIA Sodium oxide and potassium oxide content determination
STAS 12703/8-1989 ZIBCONIA Magnesium oxide content determination
SR ISO 314:1996 Manganese ores - Determination of carbon dioxide content - Gravimetric method
STAS 12703/3-1989 ZIRCONIA Silicon dioxide content determination
STAS 12703/7-1989 ZIRCONIUM DIOXIDE Calcium oxide content determination
STAS 8125/15-1968 Barium oxide. Determination of magnesium oxide content
STAS SR 13359-10-2001 Glucose - Methods of analysis - Determination of sulfur dioxyde content-iodometric method
STAS 12703/11-1990 ZIRCONIUM DIOXIDE Aluminium trioxidc content determination
STAS 12703/6-1989 ZIRCONIUM DIOXIDE Titanium dioxide content determination
STAS 12703/4-1989 ZIRCONIUM DIOXIDE Determination of zirconium dioxide content
STAS 4240/6-1985 TRASS Determination of sodium oxide, potassium oxide and titanium dioxide
STAS 12703/5-1989 ZIRCONIUM DIOXIDE Iron trioxide content determination
STAS 7947/10-1988 CALCINED ALUMINUM OXIDE Zinc oxide content determination
STAS 7947/9-1988 CALCINED ALUMINIUM OXIDE Calcium oxide context determination

Association Francaise de Normalisation

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.
A06-725:1992 Chemical analysis of copper. Determination of oxygen content. Instrumental method.
NF EN ISO 21079-2:2008 Chemical analysis of refractory materials containing alumina, zirconia and silica - Refractory materials containing 5% to 45% ZrO2 (alternative method to the X-ray fluorescence method) - Part 2: methods of
NF EN ISO 21079-3:2008 Chemical analysis of refractory materials containing alumina, zirconia and silica - Refractory materials containing 5% to 45% ZrO2 (alternative method to the X-ray fluorescence method) - Part 3: methods for
NF G52-210:1976 LEATHERS AND HIDES. CHEMICAL TESTING OF LEATHER. DETERMINATION OF FERRICOXIDE (FE2O3).
NF EN ISO 21079-1:2008 Chemical analysis of refractory materials containing alumina, zirconia and silica - Refractory materials containing 5% to 45% ZrO2 (alternative method to the X-ray fluorescence method) - Part 1: apparatus
NF A06-651:1992 Chemical analysis of titanium and titanium alloys. Determination of oxygen content.
NF G52-209:1976 LEATHERS AND HIDES. CHEMICAL TESTING OF LEATHER. DETERMINATION OF ALUMINIUM OXIDE (AL203).
NF G52-208:1976 LEATHERS AND HIDES. CHEMICAL TESTING OF LEATHER. DETERMINATION OF CHROMIC OXIDE (CR203).
NF T20-372:1969 Chemical analysis of potassium hydroxide. Determination of potassium (flame photometry method).
NF M60-404:1998 Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality. Gravimetric method.

Instituto Uruguayo de Normas Técnicas

UNIT-NM 14:2012 Portland Cement. Chemical Analysis. Arbitration Method for the Determination of Silicon Dioxide, Ferric Oxide, Aluminum Oxide, Calcium Oxide, and Magnesium Oxide...

GCC Standardization Organization

GSO ISO 685:2024 Analysis of soaps — Determination of total alkali content and total fatty matter content
GSO ISO 21079-2:2015 Chemical analysis of refractories containing alumina, zirconia, and silica -- Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) -- Part 2: Wet chemical analysis

Yugoslav Association for Standardization

JUS B.G8.512-1982 Bauxite. Methods of analysis, Determination of alumina
JUS B.G8.364-1977 Zine concentrates. Methods of chemkalanalysis. Determination of magnesium oxide
JUS B.G8.513-1982 Baunite. Methods of analysis. Determination of iron oxidecontent
JUS B.G8.363-1977 Zine concentrates. Methods of chemkalanalysis. Determination of calcium oxide
JUS B.G8.362-1977 Zine concentrates. Methods of chemical anatysis. Determination of silica

Ente Nazionale Italiano di Unificazione

UNI 3895:1957 Procedures for the chemical analysis of minerals. Determination of the silica content of chrome minerals. Sodium peroxide disaggregation method.

Belgian Standards Institute

NBN T 03-127-1980 Sodium hydroxide for industrial use - Determination of silica content - Gravimetrie method by precipitation of quinoline molyb-dosilicate

Institute of Interconnecting and Packaging Electronic Circuits (IPC)

IPC TM-650 5.1.418-1975 Analysis of Epoxy Resins for Volatile Content
IPC TM-650 5.1.412-1975 Analysis of Epoxy Resin for Solids Content

European Committee for Standardization (CEN)

EN ISO 16591:2010 Petroleum products - Determination of sulfur content - Oxidative microcoulometry method (ISO 16591:2010)

Spanish Association for Standardization (UNE)

UNE-EN ISO 21079-3:2008 Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inductive...
UNE-EN ISO 21079-1:2008 Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008) (Endorse...
UNE-EN ISO 21079-2:2008 Chemical analysis of refractories containing alumina, zirconia, and silica - Refractories containing 5 percent to 45 percent of ZrO2 (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21079-2:2008) (Endorsed by AENOR in...

German Institute for Standardization

DIN EN ISO 21079-2:2008-08 Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO<(Index)2> (alternative to the X-ray fluorescence method) - Part 2: Wet chemical analysis (ISO 21079-2:2008); German version EN ...
DIN EN ISO 21079-3:2008-08 Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO<(Index)2> (alternative to the X-ray fluorescence method) - Part 3: Flame atomic absorption spectrophotometry (FAAS) and inducti...
DIN EN ISO 21079-1:2008-08 Chemical analysis of refractories containing alumina, zirconia and silica - Refractories containing 5 % to 45 % of ZrO<(Index)2> (alternative to the X-ray fluorescence method) - Part 1: Apparatus, reagents and dissolution (ISO 21079-1:2008); Germ...
DIN 52342-6:1980-01 Testing of raw materials for glass production; chemical analysis of arenaceous quartz with at least 98% silica, determination of CaO and MgO

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 981:2008 Sodium hydroxide for industrial use – Determination of chloride Content – mercurimetric method .

Swedish Institute for Standards

SIS SS 02 81 43 E-1979 Vattenunders?kningar — Best?mning av biokemisk oxygenf?rbrukning, BOD, hos vatten — Utsp?dningsmetod

Polski Komitet Normalizacyjny (PKN)

PN Z04094 Arkusz 01-1974 Air puri?y protection Tests tor carbon monoxide Determinalion of carbon monoxide in work s?a?ion by iodometric method