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Lithium Oxide Determination Gravimetric Method

Lithium Oxide Determination Gravimetric Method, Total:500 items.

In the international standard classification, Lithium Oxide Determination Gravimetric Method involves: Inorganic chemicals, Metalliferous minerals, Non-ferrous metals, Air quality, Ferroalloys, General methods of tests and analysis for food products, Products of the chemical industry, Glass, Water quality, Vocabularies, Nuclear energy engineering, Refractories, Non-metalliferous minerals, Analytical chemistry, Iron and steel products, Welding, brazing and soldering, Ferrous metals, Fuels, Ceramics, Wastes, Surface treatment and coating, Fertilizers, Leather technology, Testing of metals, Organic chemicals, Paper and board, Food products in general, MINING AND MINERALS, Chipless working equipment.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Lithium Oxide Determination Gravimetric Method

GB/T 11064.11-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of acid-insolubles--Gravimetric method
GB/T 11064.11-2013 Lithium carbonate, lithium hydroxide monohydrate, lithium chloride chemical analysis methods - Part 11: Determination of acid insoluble content gravimetric method
GB/T 11064.2-1989 Lithium carbonate--Determination of lithium hydroxide content--Acid-alkali titrimetric method
GB/T 3885.3-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The gravimetric-molybdenum blue photometric method for the determination of silicon dioxide content
GB/T 11064.2-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 2:Determination of lithium hydroxide content.Acid-alkali titrimetric 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 11064.12-1989 Lithium hydroxide monohydrate--Determination of carbon dioxide content--Absorption titrimetric method
GB/T 11064.3-1989 Lithium carbonate--Determination of lithium chloride content--Potentiometric method
GB/T 11064.10-1989 Lithium carbonate and lithium hydroxide monohydrate--Determination of chloride content--Mercurmetric method
GB/T 11064.1-1989 Lithium carbonate--Determination of lithium carbonate content--Acid-alkali titrimetric method
GB/T 11064.3-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 3:Determination of lithium chloride content.Potentiometric method
GB/T 11064.9-1989 Lithium carbonate, lithium hydroxide monohydrate and lithium chloride--Determination of sulphide content--Reduction titrimetric method
GB/T 11064.1-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 1:Determination of lithium carbonate content.Acid-alkali titrimetric method
GB/T 3885.1-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The atomic absorption spectrophotometric method for the determination of lithium oxide,sodium oxide and potassium oxide contents
GB/T 3885.12-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The gravimetric method for the determination of loss on ignition
GB/T 3885.11-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The persulfate oxidation photometric method for the determination of manganous oxide content
GB/T 11064.12-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 12:Determination of carbonate content.Acid-alkali titrimetric method
GB/T 11064.15-1989 Lithium carbonate--Determination of fluoride content--Ion selective electrode method
GB/T 11064.14-1989 Lithium carbonate--Determination of arsenic content--Molybdenum blue spectrophotometric method
GB/T 11064.8-1989 Lithium carbonate, lithium hydroxide monohydrate and lithium chloride--Determination of silicon content--Molybdenum blue spectrophotometric method
GB/T 11064.10-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 10:Determination of chloride content.Silver chloride nephelometry method
GB/T 3885.4-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The EDTA volumetric method for the determination of aluminum oxide content
GB/T 3885.5-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The EDTA volumetric method for the determination of ferric oxide content
GB/T 11064.5-1989 Lithium carbonate, lithium hydroxide monohydrate and lithium chloride--Determination of calcium content--Flame atomic absorption spectrometric method
GB/T 11064.6-1989 Lithium carbonate, lithium hydroxide monohydrate and lithium chloride--Determination of magnesium content--Flame atomic absorption spectrometric method
GB/T 11064.8-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 8:Determination of silicon content.Molybdenum blue spectrophotometric method
GB/T 11064.14-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 14:Determination of arsenic content.Molybdenum blue spectropotometic method
GB/T 11064.15-2013 Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride.Part 15:Determination of fluoride content.Ion selective method
GB/T 3885.9-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The atomic absorption spectrophotometric method for the determination of calcium oxide and magnesium oxide contents
GB/T 11064.7-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of iron content--1.10-phenanthroline spectrophotometric method
GB/T 11064.9-2013 Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride.Part 9:Determination of sulfate content.Barium sulfate nephelometry method
GB/T 2590.1-1981 Zirconium and hafnium oxides--Determination of zirconium(hafnium)oxide contents--Mandelic acid gravimetric method
GB/T 22660.2-2008 Chemical analysis methods of lithium fluoride.Part2:Determination of moisture content.Gravimetric method
GB/T 3885.2-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The atomic absorption spectrophotometric method for the determination of rubidium oxide and caesium oxide contents
GB/T 11064.4-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 4:Determination of potassium and sodium content.Flame atomic absorption spectrometric method
GB/T 11064.4-1989 Lithium carbonate,lithium hydroxide monohydrate and lithium chloride--Determination of sodium and potassium contents--Flame atomic absorption spectrometric method
GB/T 11064.16-1989 Lithium carbonate--Determination of sodium and potassium contents--Flame atomic emission spectrometric method
GB/T 11064.5-2013 Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride.Part 5:Determination of calcium content.Flame atomic absorption spectrometric method
GB/T 11064.6-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 6:Determination of magnesium content.Flame atomic absorption spectrometric method
GB/T 11064.9-2023 Lithium Carbonate, Lithium Hydroxide Monohydrate, Lithium Chloride Chemical Analysis Methods Part 9: Determination of Sulfate Content Barium Sulfate Turbidimetric Method
GB/T 3885.7-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The molybdenum blue photometric method for the determination of phosphorus pentoxide content
GB/T 11064.7-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 7:Determination of iron content.1,10-Phenanthroline spectrophotometric method
GB/T 3885.8-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The chromazurol S and cetyl trimethyl ammonium bromide photometric method for the determination of beryllium oxide content
GB/T 11064.17-1989 Lithium carbonate--Determination of iron and lead contents--Coprecipitation-flame atomic absorption spectrometric method
GB/T 22660.8-2008 Chemical analysis methods of lithium fluoride.Part8:Determination of sulphate content.Barium sulphate gravimetric method
GB/T 6609.19-2004 Chemical analysis methods and determination of physical performance of alumina Determination of lithia content-Flame atomic absorption spectrophotometric method
GB/T 6609.2-1986 Methods for chemical analysis of aluminium oxide--The gravimetric method for the determination of loss content on ignition
GB/T 6609.1-1986 Methods for chemical analysis of aluminium oxide--The gravimetric method for the determination of moisture
GB/T 3312-1982 Determination of thorium dioxide in thorium-tungsten alloys--Weight method
GB/T 11914-1989 Water quality--Determination of the chemical oxygen demand--Dichromate method
GB/T 11064.13-1989 Lithium carbonate and lithium hydroxide monohydrate--Determination of aluminum content--Chromazurol S-cetylpyridine bromide spectrophotometric method
GB/T 3885.6-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The O-phenanthroline photometric method for the determination of ferric oxide content
GB/T 6610.2-2003 Chemical analysis methods of aluminium hydroxide-Determination of the loss of mass at 1100°C--Gravimetric method
GB/T 6610.1-2003 Chemical analysis methods of aluminium hydroxide-Determination of moisture-Gravimetric method
GB/T 15057.4-1994 Limestone for chemical industry- Determination of iron and aluminium oxides content- Gravimetric method
GB/T 6609.19-2018 Chemical analysis methods and determination of physical performance of alumina.Part 19:Determination of lithium oxide content.Flame atomic absorption spectrometry method
GB/T 11064.13-2013 Methods for chemical analysis of lithium carbonate, lithium hydroxide monohydrate and lithium chloride.Part 13:Determination of aluminum content.Chromazurol S-cetylpyridine bromide spectrophotometric method
GB/T 23274.8-2009 Methods for chemical analysis of stannic oxide.Part 8:Determination of loss on ignition.Gravimetric method
GB/T 11064.18-1989 Lithium carbonate--Determination of calcium,magnesium,copper,zinc,nickel,manganese and cadmium content--Ion exchange-flame atomic absorption spectrometric method
GB/T 22660.6-2008 Chemical analysis methods of lithium fluoride.Part6:Determination of silica content.Molybdenum blue photometric method
GB/T 22597-2014 Determination of chemical oxygen demand of reclaimed wastewater.Potassium dichromate method
GB/T 22597-2008 Recalimed wastewater-Determination of chemical oxygen demand.Postassium dichromate method
GB/T 1880-1995 Phosphate rock and concentrate--Determination of sulfur trioxide content--Gravimetric method
GB/T 7315.5-1987 Methods for chemical analysis of vanadium pentoxide--The barium svlphate gravimetric method for the determination of sulphur content
GB/T 5195.9-1985 Methods for chemical analysis of fluor-spar--The gravimetric method for the determination of silicon dioxide content
GB/T 23513.5-2009 Chemical analysis methods for germanium concentrate.Part 5:Determination of silica content.Gravimetry
GB/T 11213.5-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphate gravimetric method
GB/T 6609.2-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of the loss of mass at 1100°C-Gravimetric method
GB/T 1873-1995 Phosphate rock and concentrate--Determination of silicon dioxide content--Gravimetric and volumetric methods
GB/T 15816-1995 Determination of total silica content in detergents and soaps--Gravimetric method
GB/T 1509-1979 Method for determination of silicon dioxide content in manganese ores
GB/T 4102.7-1983 Methods for chemical analysis of high-titanium slag and rutile--The gravimetric method for the determination of silicon dioxide content
GB/T 6150.1-2008 Methods for chemical analysis of tungsten concentrates.Determination of tungsten trioxide content.The ammonium tungstate igniting gravimetric method
GB/T 6609.1-2004 Chemical analysis methods and Determination of physical performance of alumina Determination of moisture-Gravimetric method
GB/T 12690.27-1990 Rare-earth metals and their oxides--Determination of ignition loss--Gravimetric method
GB/T 22660.7-2008 Chemical analysis methods of lithium fluoride.Part 7:Determination of iron content.Orthophenantholine photometric method
GB/T 3257.2-1999 Methods for chemical analysis of bauxite--Determination of silicon dioxide content--Gravimetric-molybdenum blue photometric method
GB/T 12687.1-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of total rare earth oxide content--Gravimetric method
GB/T 11064.16-2013 Methods for chemical analysis of lithium carbonate,lithium hydroxide monohydrate and lithium chloride.Part 16:Determination of calcium,magnesium,copper,lead,zinc,nickel,manganese, cadmium and aluminum content.Inductively coupled plasma atomic emission spe
GB/T 15072.17-2008 Test method of precious metal alloys.Determination of tungsten contents for platinum alloys.Tungstic acid gravimetry
GB/T 18114.1-2010 Chemical analysis methods of rare earth concentrates.Part 1:Determination of total rare earth oxide contents.Gravimetry
GB/T 18116.2-2008 Chemical analysis methods of yttrium-europium oxides.Determination of europium oxides
GB/T 20931.9-2007 Methods for chemical analysis of lithium Determination of nitrogen content Mercuric potassium iodide spectrophotometric method
GB/T 6150.12-2008 Methods for chemical analysis of tungsten concentrates.Determination of silicon dioxide content.The silicomolybdenum blue spectrophotometry and the gravimetry
GB/T 23274.7-2009 Methods for chemical analysis of stannic oxide.Part 7:Determination of soluble matter in hydrochloric acid .Gravimetric method
GB/T 14506.14-1993 Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method
GB/T 6901.3-1986 Silica refractories--Determination of silicon dioxide content--Hydrofluoric acid gravimetric method
GB/T 2590.8-1981 Zirconium oxide--Determination of hafnium oxide content--Emission spectrophotometric method
GB/T 26019-2010 Methods for chemical analysis of high impurity tungsten mineral.Determination of tungsten trioxide content.Twice separation and igniting gravimetric method
GB/T 3884.16-2014 Methods for chemical analysis of copper concentrates.Part 16:Determination of silicon dioxide content.K<下标2>SiF<下标6> titrimetric method and gravimetric method
GB/T 21932-2008 Nickel and ferronickel.Determination of sulphur content.Barium sulfate gravimetric method after alumina chromatographic separation
GB/T 12031-1989 Determination of total phosphorus pentoxide content in detergents--Quinoline phosphomolybdate gravimetric method
GB/T 3257.4-1999 Methods for chemical analysis of bauxite--Determination of iron oxide content--Dichromate titrimetric method
GB/T 18114.7-2010 Chemical analysis methods of rare earth concentrates.Part 7: Determination of iron oxide content.Potassium dichromate titration
GB/T 6610.5-2003 Chemical analysis methods of aluminium hydroxide-Determination of sodium oxide content
GB/T 3885.10-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The ion selective electrode method for the determination of fluorine content in lepidolite concentrates
GB/T 6901.2-1986 Silica refractories--Determination of silicon dioxide content--Gravimetric molybdenum blue photometric method
GB/T 23594.1-2009 Chemical analysis methods of rare earth contents in samarium-europium-gadolinium concentrates.Part 1:Determination of total rare earth oxide content.Gravimetry
GB/T 6609.5-2004 Chemical analysis methods and determination of physical performance of alumina Determination of sodium oxide content
GB/T 11064.16-2023 Lithium carbonate, lithium hydroxide monohydrate, lithium chloride chemical analysis methods - Part 16: Determination of calcium, magnesium, copper, lead, zinc, nickel, manganese, cadmium, aluminum, iron, sulfate radical content by inductively coupled pla
GB/T 6523-1986 Aluminium oxide powders--Determination of effective density--Pyknometer method
GB/T 23367.1-2009 Methods for chemical analysis of lithium cobalt oxide.Part 1:Determination of cobalt content.EDTA titration
GB/T 20931.5-2007 Methods for chemical analysis of lithium Determination of silicon content Molybdenum blue spectrophotometric method
GB/T 11842-1989 Determination of oxygen to uranium atomic ratic in uranium dioxide powder and pellets by thermogravimetric method
GB 11842-1989 Determination of Atomic Ratio of Oxygen to Uranium in Uranium Dioxide Powder and Pellets by Thermogravimetry
GB/T 12690.3-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides-Determination of water content of rare earth oxides-Gravimetric method
GB/T 12690.2-2002 Chemical analysis methods for non-RE impurity of rare earth metals and their oxides Determination of ignition loss content of rare earth oxides-Gravimetric method
GB/T 4372.1-2001 Methods for chemical analysis of zinc oxide produced by direct process--Determination of zinc oxide content-Na2EDTA titration method
GB/T 17413.1-2010 Methods for chemical analysis of lithium,rubidium and cesium ores.Part 1:Determination of lithium content
GB/T 3253.8-2009 Methods for chemical analysis of antimony and antimony trioxide.Determination of antimony trioxide content.Iodine titration method
GB/T 10270-1988 Determination of uranium in uranium hexafluoride by gravimetric method
GB/T 3254.1-1998 Antimony trioxide--Determination of antimony trioxide content
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber--Determination method of mass fraction
GB/T 4921-1985 Waste gas from manufacturing process--Determination of chemical oxygen demand and nitrogen oxide--Potassium dichromate oxidation and naphthylethylene diamine colorimetric method
GB/T 223.72-1991 Methods for chemical analysis of iron,steel and alloy--The alumina chromatographic separation-barium sulfate gravimetric method for the deteremination of sulphur content
GB/T 20931.1-2007 Methods for chemical analysis of lithium Determination of potassium content Flame atomic absorption spectrometric method
GB/T 20931.10-2007 Methods for chemical analysis of lithium Determination of copper content Flame atomic absorption spectrometric method
GB/T 20931.11-2007 Methods for chemical analysis of lithium Determination of magnesium content Flame atomic absorption spectrometric method
GB/T 20931.2-2007 Methods for chemical analysis of lithium Determination of sodium content Flame atomic absorption spectrometric method
GB/T 20931.3-2007 Methods for chemical analysis of lithium Determinationof calcium content Flame atomic absorption spectrometric method
GB/T 20931.8-2007 Methods for chemical analysis of lithium Determinationof calcium content Thiocyanate spectrophotometric method
GB/T 1507-2006 Manganese Ores. Determination of active oxygen content. Potassium dichromate titrimetric method
GB/T 4372.1-2014 Methods for chemical analysis of zincoxide produced by direct process.Part 1:Determination of zinc oxide content.Na<下标2>EDTA titration method
GB/T 22660.3-2008 Chemical analysis methods of lithium fluoride.Part3:Determination of fluoride content.Distillation-thorium nitrate titration volumetric method
GB/T 12690.3-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides.Part 3:Determination of water content of rare earth oxides.Gravimetric method
GB/T 12690.2-2015 Chemical analysis methods for non-rare earth impurity of rare earth metals and their oxides.Part 2: Determination of ignition loss content of rare earth oxides.Gravimetric method
GB/T 2590.9-1981 Hafnium oxide--Determination of zirconium oxide content--X-ray fluorescence spectrometric method
GB/T 12690.2-2015(英文版) Chemical analysis methods for nonrare earth impurity of rare earth metals and their oxides—Part 2: Determination of ignition loss content of rare earth oxides—Gravimetric method

Professional Standard - Non-ferrous Metal, Lithium Oxide Determination Gravimetric Method

YS/T 509.3-2006 Method for Chemical Analysis of Spodumene and Lepidolite Concentrates Gravimetric-Molybdenum Blue Photometric Method for Determination of Silica Content
YS/T 509.3-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of silicon dioxide content.Gravimetric-molybdenum blue photometric method
YS/T 509.1-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of lithium oxide, sodium oxide, and potassium oxide contents.Flame atomic absorption spectometric method
YS/T 509.11-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of loss on ignition.Gravimetric method
YS/T 509.1-2006 Methods for chemical analysis of spodumene and lepidolite concentrates - Determination of lithium oxide, sodium oxide and potassium oxide by atomic absorption spectrophotometry
YS/T 509.12-2006 Determination of loss on ignition by gravimetric method for chemical analysis of spodumene and lepidolite concentrates
YS/T 509.11-2006 Method for chemical analysis of spodumene and lepidolite concentrates—Determination of persulfate oxidation photometry—Manganese oxide content
YS/T 509.4-2006 Spodumene and Lepidolite Concentrate Chemical Analysis Method EDTA Volumetric Method Determination of Al2O3 Content
YS/T 509.5-2006 Spodumene and Lepidolite Concentrate Chemical Analysis Method EDTA Volumetric Method for Determination of Ferric Oxide Content
YS/T 509.2-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of rubidium oxide and caesium oxide contents.Flame atomic absorption sPedrometric method
YS/T 509.8-2008 Methods for chemical analysis of spodumene and lepidoIite concentrates.Determination of calcium oxide and magnesium oxide content.Flame atomic absorption spectrometric method
YS/T 509.10-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of manganous oxide content.Persulfate oxidation photometric method
YS/T 509.4-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of aluminum oxide content.EDTA compleximetric method
YS/T 509.9-2006 Chemical analysis methods of spodumene and lepidolite concentrates - Determination of calcium oxide and magnesium oxide by atomic absorption spectrophotometry
YS/T 568.1-2006 Determination of zirconium oxide and hafnium oxide content in zirconium oxide and hafnium oxide (mandelic acid gravimetric method)
YS/T 509.2-2006 Chemical analysis methods of spodumene and lepidolite concentrates Determination of rubidium oxide and cesium oxide by atomic absorption spectrophotometry
YS/T 509.7-2006 Method for chemical analysis of spodumene and lepidolite concentrates Molybdenum blue photometric method for determination of phosphorus pentoxide
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
YS/T 509.6-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of phosphorus pentoxide content.The molybdenum blue photometric method
YS/T 509.8-2006 Chemical analysis method of spodumene and lepidolite concentrate Determination of beryllium oxide content by chrome azure S-CTMAB spectrophotometry
YS/T 509.7-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of beryllium oxide content.Chromazurol S and cetyltrimethyl ammonium bromide spectrophotometric method
YS/T 501-2013 Determination of thorium dioxide content in thorium-tungsten alloys.Gravimetric method
YS/T 501-2006 Gravimetric method for determination of thorium dioxide in tungsten-thorium alloy
YS/T 509.6-2006 Method for chemical analysis of spodumene and lepidolite concentrate - Determination of ferric oxide by o-diazephenanthrene photometry
YS/T 534.2-2006 Aluminum Hydroxide Chemical Analysis Method Gravimetric Determination of Ignition Loss
YS/T 534.1-2006 Aluminum Hydroxide Chemical Analysis Method Gravimetric Determination of Moisture
YS/T 1593.6-2023 Methods for chemical analysis of crude lithium carbonate—Part 6：Determination of acid-insolubles contents — Gravimetric method
YS/T 509.5-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of ferric oxide content.O-phenanthroline photometric method and EDTA compleximetric method
YS/T 534.2-2007 Chemical analysis methods of aluminium hydroxide.Part 2:Determination of the loss of mass at 1100℃.Gravimetric method
YS/T 1014.5-2014 Chemical analysis methods of bismuth trioxide.Part 5:Determination of moisture.Gravimetric method
YS/T 534.1-2007 Chemical analysis methods of aluminium hydroxide.Part 1:Determination of moisture.Gravimetric method
YS/T 514.7-2006 High titanium slag, rutile chemical analysis method gravimetric determination of silicon dioxide content
YS/T 1014.4-2014 Chemical analysis methods of bismuth trioxide.Part 5:Determination of loss cont on ignition.Gravimetric method
YS/T 254.4-1994 Methods for chemical analysis of beryllium concentrates-beryl The atomic absorption spectrophotometric method for determination of lithium oxide content
YS/T 1028.2-2015 Methods for chemical analysis of lithium iron phosphate.Part 2:Determination of lithium content.Flame photometry
YS/T 715.5-2009 Methods for chemical analysis of selenium dioxide.Part 5:Determination of water insoluble content.Gravimetric analysis
YS/T 1028.1-2015 Methods for chemical analysis of lithium iron phosphate.Part 1:Determination of total iron content.Titanium trichloride reduction potassium dichromate titration methods
YS/T 715.4-2009 Methods for chemical analysis of selenium dioxide.Part 4:Determination of burning residue.Gravimetric analysis
YS/T 240.3-2007 Methods for chemical analysis of bismuth concentrate. Determination of silicon dioxide content. Molybdenum blue spectrophotometric method and gravimetric method
YS/T 254.1-1994 Methods for chemical analysis of beryllium concentrates-beryl The phosphate gravimetric method for the determination of beryllium oxide content
YS/T 575.2-2006 Method for chemical analysis of bauxite ore gravimetric-molybdenum blue photometric method for determination of silica content
YS/T 254.4-2011 Methods for chemical analysis of beryllium concentrate and beryl.Part 4:Determination of lithium oxide contents.Flame atomic absorption spectrometry
YS/T 555.2-2009 Methods for chemical analysis of molybdenum concentrate.Determination of silicon dioxide content.Silici molybdenum blue spectrophotometry and gravimetry
YS/T 509.9-2008 Methods for chemical analysis of spodumene and lepidolite concentrates.Determination of fluorine content.Ion selective electrode method
YS/T 568.8-2006 Determination of the amount of hafnium oxide in zirconia (emission spectrometry)
YS/T 575.4-2006 Bauxite ore chemical analysis method potassium dichromate titration method to determine the content of ferric oxide
YS/T 534.5-2006 Determination of sodium oxide content by chemical analysis method of aluminum hydroxide
YS/T 509.10-2006 Chemical analysis method of spodumene and lepidolite concentrate Determination of fluorine content in lepidolite by ion selective electrode method
YS/T 254.1-2011 Methods for chemical analysis of beryllium concentrate and beryl.Part 1: Determination of beryllium oxide content.Phosphate gravimetry
YS/T 575.2-2007 Methods for chemical analysis of bauxite.Part2:Determination of silicon dioxide content.Gravimetric-molybdenum blue photometric method
YS/T 273.10-2006 Chemical analysis methods and physical properties of cryolite. Part 10:Determination of alumina content by gravimetric method
YS/T 360.3-2011 Methods of chemical analysis for ilmenite concentrate.Part 3:Determination of ferrous oxide content.Potassium dichromate titrimetric method
YS/T 1593.1-2023 Methods for chemical analysis of crude lithium carbonate—Part 1：Determination of lithium content—Flame atomic absorption spectrometry
YS/T 568.9-2006 Determination of the amount of zirconia in hafnium oxide (X-ray fluorescence spectrometry)
YS/T 575.4-2007 Methods for chemical analysis of bauxite.Part4:Determination of oxide content.Dichromate titrimetric method

Association of German Mechanical Engineers, Lithium Oxide Determination Gravimetric Method

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

CZ-CSN, Lithium Oxide Determination Gravimetric Method

CSN 44 1508-1990 Tin-tungsten ores and concentrates. Determination of lithium oxide content
CSN 65 1043-1979 Aluminium oxide. i-avimetric determination of oss on ignition.
CSN 65 2056-1981 SODIUM HYDROXIDE TECHNICAL Gravimetric Method for Determination of thu Sum of Iron and Aluminium Oxide
CSN 44 1622-1989 Lead - zinc ores. Gravimetric method of determination of silicon dioxide
CSN 44 1771-1988 Lead concentrates. Determination of silicone dioxide content
CSN 44 1687-1988 Chemical analysis of tetrahedrite. Determination of silicon dioxide
CSN 70 0637 Cast.1-1976 Glass testing. Chemical analysis of glass. Determination of barium oxide. Gravimetric method
CSN 70 0632 Cast.2-1986 Glass testing methods. Chemical analysis of glass. Determination of lead oxide. Gravimetric method
CSN 70 0642 Cast.1-1976 Glass testing. Chemical analysis of glass. Determination of sodium oxide. Gravimetric method
CSN 70 0643 Cast.1-1976 Glass testing. Chemical analysis of glass. Determination of potassium oxide. Gravimetric method
CSN 65 2055-1981 SODIUM HYDROXIDE TECHNICAL Gravimetric Method for Determination of Silicic Acide
CSN 44 1721-1989 Molybdenum concentrates. Determination of silicate oxide
CSN 44 1869-1989 Bauxite. Determination of silicon dioxide. The gravimetric method
CSN 44 1666-1989 Zinc concentrates. Determination of silicon dioxide content
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 70 0648 Cast.1-1976 Chemical analysis of glass. Determinat- ion of sulphur trioxide. Gravimetric method
CSN 44 1852-1987 Manganese ores, concentrates and agglomerates. Determination of barium oxide. Gravimetric and atomic absorption methods
CSN 65 2106-1986 Potassium hydroxide for industrial use. Determination of heavy metals content. Hydrogen sulphide method
CSN 44 1757-1988 Copper ores and concentrates. Silicone dioxide determination
CSN 44 1645-1989 Antimony ores and concentrates. Determination of silicon oxide
CSN 70 0621 Cast.2-1978 Glass testing. Chemical analysis of glass. Determination of silica in the presence of fluorides. Gravimetric method
CSN 44 1827-1980 Manganese ores, concentrates and aglomerates. Determination of silicon dioxide. The gravimetric method
CSN 65 2063-1981 SODIUM HYDROXIDE TECHNXCAL Methods for Datorminatioii of Hoavy Metals
CSN 44 1804-1979 Iron ores, concentrates, aglomerates and pellets. Determination of silicon dioxide. Photometric and gravimetric methods.
CSN 44 1829-1980 Manganese ores, concentrates and aglomerates. Determination of calcium oxide and magnesium oxide. Atomic absorption and chelatometric methods
CSN 44 1868-1989 Bauxite. Determination of aluminium oxide. The volumetric method

Professional Standard - Ferrous Metallurgy, Lithium Oxide Determination Gravimetric Method

YB/T 5038-2012 Molybdenum oxide.Determination of moisture.Gravimetric method
YB/T 5039-2012 Molybdenum oxide.Determination of molybdenum content.The gravimetric method of lead molybdate
YB/T 5040-2012 Molybdenum oxide.Determination of sulfur content.Gravimetric method of barium sulfate
YB/T 5332-2009 Determination of vanadium pentoxide sulfur content barium sulfate gravimetric method
YB/T 190.9-2015 Continuous casting mold powder.Determination of lithium oxide content.Flame atomic absorption spectrometric method
YB/T 505.1-2007 Vanadium and titanium slag Determination of silicon dioxide content-Gravimetric method
YB/T 5038-1993 Molybdenum Oxide Block Chemical Analysis Method Gravimetric Determination of Wet Storage Water
YB/T 547.2-2014 Vanadium slag.Determination of silicon dioxide content.Perchloric acid dehydration gravimetric method
YB/T 5332-2006 Method for chemical analysis of vanadium pentoxide - Determination of sulfur content by barium sulfate gravimetric method
YB/T 5039-1993 Molybdenum oxide block chemical analysis method Determination of molybdenum by lead molybdate gravimetric method
YB/T 5040-1993 Molybdenum oxide block chemical analysis method barium sulfate gravimetric method for determination of sulfur
YB/T 190.9-2001 Methods for chemical analysis of continuous casting mold powder The flame atomic absorption spectrometric method for the determination of lithium oxide content
YB/T 547.2-1995 Methods for chemical analysis of vanadium slag the perchloric acid dehydration gravimetric method for the determination of silicon dioxide content
YB/T 159.3-2015 Titanium concentrate(rock minerals).Determination of ferrous oxide content.The potassium dichromate titrimetric method
YB/T 190.1-2015 Continuous casting mold powder.Determination of silicon dioxide content.Perchloric acid dehydration gravimetric method
YB/T 4078.1-2003 Chemical analysis of zirconia refractories-Part 1:Determination of zirconia oxide-Mandelic acid gravimetric method
YB/T 191.3-2001 Methods for chemical analysis of chromium ores----The perchloric acid dehydration gravimetric method for the determination of silicon dioxide content
YB/T 159.3-1999 Methods for chemical analysis of titanium concentrate (rock minerals).The potassium dichromate volumetric method for the determination of ferrous oxide content
YB/T 1593-1999 Chemical analysis method of titanium concentrate (rock ore) Determination of ferrous oxide content by potassium dichromate volumetric method
YB/T 4248-2011 Vanadium pentoxid.Determination of vanadium fraoxide.Difference method
YB/T 5042-2012 Molybdenum oxide.Determination of carbon.The coulomb method
YB/T 505.4-2007 Vanadium and titanium slag Determination of calcum and magnesium content-method

International Organization for Standardization (ISO), Lithium Oxide Determination Gravimetric Method

ISO 314:1975 Title missing - Legacy paper document
ISO 314:1981 Manganese ores; Determination of carbon dioxide content; Gravimetric method
ISO 8300:1987 Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality; Gravimetric method
ISO 548:1981 Manganese ores; Determination of barium oxide content; Barium sulphate gravimetric 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 925:1980 Solid mineral fuels; Determination of carbon dioxide content; Gravimetric 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 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
ISO 8300:2013 Nuclear fuel technology.Determination of plutonium content in plutonium dioxide of nuclear grade quality.Gravimetric method
ISO 8215:1985 Surface active agents; Washing powders; Determination of total silica content; gravimetric method
ISO 4313:1976 Washing powders; Determination of total phosphorus(V) oxide content; Quinoline phosphomolybdate gravimetric method
ISO 925:1997 Solid mineral fuels - Determination of carbonate carbon content - Gravimetric method
ISO 1915:1972 Boric oxide for industrial use; Determination of boric oxide content; Volumetric method
ISO 2106:1982 Anodizing of aluminium and its alloys; Determination of mass per unit area (surface density) of anodic oxide coatings; Gravimetric method
ISO 320:1975 Title missing - Legacy paper document
ISO 320:1981 Manganese ores; Determination of sulphur content; Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
ISO 6229:1980 Sodium hexafluorosilicate for industrial use; Determination of free silica content; Gravimetric method
ISO 2900:1973 Potassium hydroxide for industrial use; Determination of carbon dioxide content; Titrimetric method
ISO 5920:1983 Chlorofluorinated hydrocarbons; Determination of water content; Gravimetric method
ISO 2106:1982/Amd 1:1983 Anodizing of aluminium and its alloys; determination of surface density of anodic oxide coatings; gravimetric method; amendment 1
ISO 9989:1996 Determination of uranium in uranium dioxide powder and pellets - Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method
ISO 549:1975 Title missing - Legacy paper document
ISO 549:1981 Manganese ores; Determination of combined water content; Gravimetric method
ISO 5398-1:2007 Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration
ISO 5398-1:2018 Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration
ISO 2216:1972 Crude sodium borates for industrial use; Determination of sodium oxide and boric oxide contents; Volumetric method
ISO 1690:1976 Sodium and potassium silicates for industrial use; Determination of silica content; Gravimetric method by insolubilization

Group Standards of the People's Republic of China, Lithium Oxide Determination Gravimetric Method

T/SATA 057-2023 Determination of silicon dioxide in foods Gravimetric method

Korean Agency for Technology and Standards (KATS), Lithium Oxide Determination Gravimetric Method

KS E ISO 314:2011 Manganese ores-Determination of carbon dioxide content-Gravimetric method
KS E ISO 314:2013 Manganese ores－Determination of carbon dioxide content－Gravimetric method
KS E ISO 548:2003 Manganese ores-Determination of barium oxide content-Barium sulphate gravimetric 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 4313:2003 Washing powders－Determination of total phosphorus(V) oxide content－Quinoline phosphomolybdate gravimetric method
KS E ISO 925:2007 Solid mineral fuels－Determination of carbonate carbon content－Gravimetric method
KS M ISO 8215-2007(2018) Surface active agents－Washing powders－Determination of total silica content－Gravimetric method
KS E ISO 320-2012(2022) Manganese ores－Determination of sulphur content－Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS E ISO 320-2012(2017) Manganese ores－Determination of sulphur content－Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS M ISO 8215:2007 Surface active agents－Washing powders－Determination of total silica content－Gravimetric method
KS D 8310-2001(2016) Anodizing of aluminium and its alloys－Determination of mass per unit area(surface density) of anodic oxide coatings(gravimetric method) and determination of thickness of anodic oxide coatings(non-dest
KS D 8310-2001(2021) Anodizing of aluminium and its alloys－Determination of mass per unit area(surface density) of anodic oxide coatings(gravimetric method) and determination of thickness of anodic oxide coatings(non-dest
KS M ISO 1690-2017(2022) Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization
KS E 3042-1996 Methods for determination of potassium oxide in iron ores
KS E 3086-2012 Method for determination of aluminium in chromium ores
KS E 3019-2004 Methods for determination of calcium oxide in iron ores
KS E 3085-2012 Chromium ores－Method for determination of magnesium－EDTA titrimetric method
KS E ISO 549:2004 Manganese ores－Determination of combined water content－Gravimetric method
KS E ISO 320:2012 Manganese ores-Determination of sulphur content-Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS M ISO 1690:2002 Sodium and potassium silicates for industrial use-Determination of silica content-Gravimetric method by insolubilization

KR-KS, Lithium Oxide Determination Gravimetric Method

KS E ISO 314-2011 Manganese ores－Determination of carbon dioxide content－Gravimetric 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 4313-2003(2023) Washing powders－Determination of total phosphorus(V) oxide content－Quinoline phosphomolybdate gravimetric method
KS M ISO 8215-2007(2023) Surface active agents－Washing powders－Determination of total silica content－Gravimetric method
KS M ISO 1690-2017 Sodium and potassium silicates for industrial use — Determination of silica content — Gravimetric method by insolubilization

Professional Standard - Electron, Lithium Oxide Determination Gravimetric Method

SJ/T 10909-1996 Determination of K2O, Na2O and Li2O in electronic glass - Flame spectroscopy method

ES-AENOR, Lithium Oxide Determination Gravimetric Method

RU-GOST R, Lithium Oxide Determination Gravimetric Method

GOST 14047.10-1978 Lead concentrates. Determination of silicon dioxide. Photometric and gravimetric methods
GOST 18184.2-1979 Niobium pentoxide. Method for the determination of fluor content
GOST 30240.2-1995 Barite concentrate. Photometric method for determination of silicon dioxide
GOST R ISO 17091-2016 Workplace air. Determination of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide. Method by measurement of corresponding cations by suppressed ion chromatography
GOST 18184.7-1979 Niobium pentoxide. Method for the determination of potassium and sodium content
GOST 32518.1-2013 Iron ores, concentrates, agglomerates and pellets. Determination of silica gravimetric method
GOST 18184.4-1979 Niobium pentoxide. Methods for the determination of pentoxide tantalium content
GOST 18184.6-1979 Niobium pentoxide. Method for the determination of dioxide titanium content
GOST 31859-2012 Water. Method for determination of chemical oxygen demand
GOST R 52708-2007 Water. Method for determination of chemical oxygen demand
GOST 22974.10-1996 Melted welding fluxes. Methods of sodium and potassium oxides determination
GOST 22974.10-1985 Melted welding fluxes. Methods of sodium and potassium oxides determination
GOST 14047.12-1978 Lead concentrates. Determination of calcium oxide and magnesium oxide. Titrimetric, gravimetric and atomic absorption methods
GOST 21138.7-1978 Chalk. Method for determination of ferric-aluminium sesquioxides mass fraction
GOST 22974.5-1996 Melted welding fluxes. Methods of calcium and magnesium oxides determination
GOST 22974.5-1985 Melted welding fluxes. Methods of calcium and magnesium oxide determination
GOST 14657.7-1996 Bauxite. Methods for determination of calcium oxide and magnesium oxide contents
GOST 14657.7-1982 Bauxite. Methods for the determination calcium oxide and magnesium oxide content
GOST 18184.1-1979 Niobium pentoxide. Method for the determination of phosphorus content
GOST 18184.3-1979 Niobium pentoxide. Method for the determination of sulphur content
GOST 23260.4-1978 Marble. Method for the determination of silicon dioxide, aluminium oxide and ferric oxide
GOST 23201.1-1978 Alumina. Methods of spectral analysis. Determination of silicon dioxide, iron oxide, sodium oxide and magnium oxide

Association Francaise de Normalisation, Lithium Oxide Determination Gravimetric Method

NF ISO 8215:1986 Poudres à laver - Dosage de la silice totale - Méthode gravimétrique.
NF A06-108:1962 Chemical analysis of manganese ores. Gravimetric determination of barium oxide.
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 ISO 2106:2020 Anodisation de l'aluminium et de ses alliages - Détermination de la masse surfacique (masse par unité de superficie) des couches d'oxydation anodique - Méthode gravimétrique
NF A06-100:1969 Chemical analysis of manganese ores. Gravimetric determination of silicon dioxide.
NF T73-702:1977 Washing powders. Determination of total phosphorus (V)oxide content.quinoline phosphomolybdate gravimetric method.
NF T20-376:1969 Chemical analysis of potassium hydroxide. Gravimetric determination of potassium.
NF M03-036:2000 Combustibles minéraux solides - Dosage du dioxyde de carbone par la méthode gravimétrique
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 M60-404:1998 Determination of plutonium content in plutonium dioxide (PuO2) of nuclear grade quality. Gravimetric method.
NF T20-384:1977 Potassium hydroxide for industrial use. Determination of silica content. Gravimetric method by precipitation of quinoline molybdosilicate.
NF M03-036:1971 SOLID MINERAL FUELS. DETERMINATION OF CARBON DIOXIDE CONTENT BY THE GRAVIMETRIC METHOD.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
NF M60-404*NF ISO 8300:2014 Nuclear fuel technology - Determination of plutonium content in plutonium dioxide of nuclear grade quality - Gravimetric method
NF T20-429:1976 Sodium hydroxyde for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF A91-480*NF EN ISO 2106:2020 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method
NF T20-388:1977 Potassium hydroxide for industrial use. Determination of sodium. Gravimetric method using uranyl acetate and magnesium acetate.
NF T20-523:1973 Sodium and potassium silicates for industrial use. Determination of silica. Gravimetric method by insolubilization. Titrimetic method.
NF A91-480:2011 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method.
NF T20-425:1976 Sodium hydroxyde for industrial use. Determination of silica content. Gravimetric method by precipitation of quinoleine molybdosilicate.
NF T20-378:1977 Potassium hydroxide for industrial use. Determination of carbon dioxide content. Titrimetric method.
NF T20-551:1989 Hydrogen peroxide for industrial use. Determination of hydrogen peroxide content. Titrimetric method.
NF ISO 8300:2014 Technologie du combustible nucléaire - Détermination de la teneur en plutonium dans du dioxyde de plutonium de qualité nucléaire - Méthode gravimétrique
NF A06-815:1966 Analyse chimique du zinc - Dosage gravimétrique du plomb
NF T20-476:1973 Phosphoric acid for industrial use. Determination of total phosphoric pentoxide content. Gravimetric method using quinoline phosphomolybdate.

American Society for Testing and Materials (ASTM), Lithium Oxide Determination Gravimetric Method

ASTM UOP436-87 Silica in Catalysts by Gravimetric Procedure
ASTM C1817-15 Standard Test Method for The Determination of the Oxygen to Metal (O/M) Ratio in Sintered Mixed Oxide ((U, Pu)O2) Pellets by Gravimetry
ASTM D1252-06(2012) Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
ASTM D1252-95 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
ASTM D1252-06(2020) Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
ASTM D1252-06(2012)e1 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water

中华人民共和国环境保护部, Lithium Oxide Determination Gravimetric Method

GB 11914-1989 Water quality-Determination of the chemical oxygen demand-Dichromate method
GB 4921-1985 Waste gas from manufacturing process-Determination of chemical oxygendemand and nitrogen oxide-Potassium dichromate oxidation and naphthylethylene diamine colorimetric method

Professional Standard - Environmental Protection, Lithium Oxide Determination Gravimetric Method

HJ 828-2017 Water quality-Determination of the chemical oxygen demand-Dichromate method
HJ 551-2009 Water quality.Determination of chlorin dioxide.Iodometric method

RO-ASRO, Lithium Oxide Determination Gravimetric Method

SR ISO 314:1996 Manganese ores - Determination of carbon dioxide content - Gravimetric method
STAS 10186/7-1975 FRITS AND GLOSSES DARKENED WITH TIN COMPOUNDS FOR CERAMICS Determination of natrium and potassium xide and of lithium oxide
SR ISO 320:1995 Manganese ores - Determination of sulphur content - Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combusteon
STAS 8125/15-1968
STAS SR 13303-6-1996 Chlorous mud-Determination of sulphur content-Barium sulphate gravimetric and sulphur dioxide titrimetric method after combustion
STAS 7947 Pt.7-1967
STAS 7947/10-1988 CALCINED ALUMINUM OXIDE Zinc oxide content determination
STAS 7947/9-1988 CALCINED ALUMINIUM OXIDE Calcium oxide context determination

工业和信息化部, Lithium Oxide Determination Gravimetric Method

YS/T 1537.1-2022 Methods of chemical analysis of lithium-boron alloys Part 1: Determination of lithium content Lithium sulfate weighing method
YB/T 4710-2018 Determination of ferrous oxide content in steel slag by potassium dichromate titration method
YS/T 1263.1-2018 Methods for chemical analysis of lithium nickel cobalt aluminate Part 1: Determination of nickel content Diacetyl oxime gravimetric method
YS/T 1569.1-2022 Methods for chemical analysis of lithium nickel manganate Part 1: Determination of nickel content Diacetyl oxime gravimetric method
YS/T 1207-2017 Chemical analysis method for the amount of ruthenium in alumina-based ruthenium materials Determination of the amount of ruthenium Hydrogen reduction gravimetric method
YS/T 1047.8-2015 Methods for chemical analysis of copper magnetite Part 8: Gravimetric method for determination of silica content
YS/T 739.4-2021 Methods of chemical analysis of aluminum electrolytes Part 4: Gravimetric method for determination of alumina content
YS/T 575.28-2021 Methods of chemical analysis of bauxite ores Part 28: Determination of lithium oxide content Flame atomic absorption spectrometry
YB/T 4726.11-2021 Determination of ferrous oxide content in iron-containing dust sludge by potassium dichromate titration method
YS/T 1472.3-2021 Methods for chemical analysis of lithium-rich manganese-based cathode materials Part 3: Determination of nickel content Diacetyl oxime gravimetric method
YS/T 1229.1-2018 Methods for chemical analysis of crude nickel hydroxide Part 1: Determination of nickel content Diacetyl oxime gravimetric method
YB/T 4724-2018 Determination of silica content in steel slag by perchloric acid dehydration gravimetric-silicon-molybdenum blue photometry
YS/T 1047.10-2015 Methods for chemical analysis of copper magnetite Part 10: Determination of the amount of ferrous oxide Potassium dichromate titration method
YS/T 1263.3-2018 Methods for chemical analysis of lithium nickel cobalt aluminate Part 3: Determination of lithium content Flame atomic absorption spectrometry
YS/T 1569.3-2022 Methods for chemical analysis of lithium nickel manganate Part 3: Determination of lithium content Flame atomic absorption spectrometry
YB/T 6038-2022 Determination of total calcium, fluorine, silica, aluminum oxide and magnesium oxide content in electroslag remelted slag by wavelength dispersive X-ray fluorescence spectrometry
YB/T 6056-2022 Determination of calcium oxide content in steel slag EDTA titration method

Taiwan Provincial Standard of the People's Republic of China, Lithium Oxide Determination Gravimetric Method

CNS 8446-1982 Method for Determination of Potassium Oxide in Felospar (Gravimetric Method)
CNS 8443-1982 Method for Determination of Sodium Oxide in Feldspar (Gravimetric Method)
CNS 7832-1981 Method for Determination of Silicon Dioxide in Manganese Ores (Gravimetric Method)
CNS 9422-1982 Method for Determining Aluminum Oxide in Dolomite ( Gravimetric Method )
CNS 8439-1982 Method for Determination of Aluminum Oxide in Felospar (Oxine Gravimetric Method)
CNS 9420-1982 Method for Determining Silicon Dioxide in Dolomite (Gravimetric Method)
CNS 13064-1992 Methods of Test for Specific Gravity of Epoxy Resins and Hardeners

Professional Standard - Commodity Inspection, Lithium Oxide Determination Gravimetric Method

SN 0065.3-1992 Method for determination of total rare earth qxides contentfor export Europium-Rich,Yttrium-Rich,Sm-Eu-Gd qxides.Gravimetric method
SN 0065.2-1992 Method for determination of ignition lossfor export Europium-Rich,Yttrium-Rich,Sm-Eu-Gd qxides.Gravimetric method
SN/T 3323.1-2012 Mill scale.Part 1:Determination of ferrous oxide.Potassium dichromate titration
SN 0065.1-1992 Method for determination of moisture contentfor export Europium-Rich,Yttrium-Rich,Sm-Eu-Gd qxides.Gravimetric method
SN/T 1633-2005 Determination of zirconia (hafnium) oxide in zirconia-alumina--Back titration with zirconium oxychloride standard solution
SN/T 0480.7-1995 Method of analysis baryte for export.Determinationof silicon dioxide

HU-MSZT, Lithium Oxide Determination Gravimetric Method

TR-TSE, Lithium Oxide Determination Gravimetric Method

TS 1044-1971 DETERMINATION OF CARBON DIOXIDE ?N COAL BY THE GRAVIMETRIC METHOD
TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2074-1975 BORIC OXIDE FOR INDUSTRIAL USE - DETERMINATION OF BORIC OXIDE CONTENT-VOLUMETRIC METHOD
TS 2072-1975 POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CARBON DIOXIDE CONTENT TITRIMETRIC METHOD
TS 3580-1981 METHOD FOR DETERMINATION OF FERROUS OXIDE IN IRON ORES (POTASSIUM DICHROMATE TITRATION 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

Danish Standards Foundation, Lithium Oxide Determination Gravimetric Method

DS 217:1991 Water analysis. Determination of thechemical oxygen demand (Dicromate method)
DS/EN ISO 2106:2011 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method
DS/ISO 2106:1988 Anodizing of aluminium and its alloys. Determination of mass pr. unit area (surface density) of anodic oxide coatings. Gravimetric method

Professional Standard - Coal, Lithium Oxide Determination Gravimetric Method

MT/T 1046-2007 Determination of chemical oxygen demand of coal mine water (method of potassium dichromate)

AENOR, Lithium Oxide Determination Gravimetric Method

UNE 77004:2002 WATER QUALITY. DETERMINATION OF THE CHEMICAL OXYGEN DEMAND (COD). DICHROMATE METHOD.
UNE 7307:1986 GRAVIMETRIC DETERMINATION OF CALCIC CARBONATE, SILICA AND CALCIC FLUORIDE IN FLUORSPAR.
UNE 32007:1995 SOLID MINERAL FUELS. DETERMINATION OF CARBON DIOXIDE CONTENT. GRAVIMETRIC METHOD.
UNE 55837:1987 SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF TOTAL SILICA CONTENT. GRAVIMETRIC METHOD
UNE-EN ISO 2106:2011 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2011)
UNE 83432:1986 EX ADDITIONS FOR CONCRETE. FLY ASH: DETERMINATION OF SULFUR TRIOXIDE (SO3) BY GRAVIMETRIC METHOD

VN-TCVN, Lithium Oxide Determination Gravimetric Method

TCVN 4920-2007 Solid mineral fuels.Determination of carbonate carbon content.Gravimetric method
TCVN 5489-1991 Washing powders.Determination of total phosphorus (V) oxide content.Quinoline phosphomolybdate gravimetric method
TCVN 3648-1981 Tin ores.Method for the determination of calcium oxide and magnesium oxide contents
TCVN 2829-1979 Bauxite.Method for the determination of magnesium oxide and calcium oxide contents
TCVN 4427-1987 Sandstone.Method for the determination of iron oxide content
TCVN 4429-1987 Sandstone.Method for determination of calcium oxide content
TCVN 5360-1991 Graphite.Method for the determination of uranium oxide content
TCVN 5361-1991 Graphite.Method for the determination of thorium oxide content

CU-NC, Lithium Oxide Determination Gravimetric Method

NC 44-12-2-1984 Ores Copper Cencentrates. Gravimetrie Determination of Silionum Diexide
NC 44-03-5-1986 Ores Sinterized Nickel Oxide Gravimetric Method for Carbon Determination

Professional Standard - Machinery, Lithium Oxide Determination Gravimetric Method

JB/T 7948.1-1999 Methods for chemical analysis of melted welding fluxes.The gravimetric method for determination of silicon dioxide content
JB/T 7948.1-1995 Methods for chemical analysis of melted welding fluxes.The gravimetric method for determination of silicon dioxide content
JB/T 9220.3-1999 Chemical analysis methods for acid slay of cupola.Determination of ferrous oxide by volumetric method using potassium dichromate
JB/T 9220.2-1999 Chemical analysis methods for acid slay of cupola.Determination of silica by gravimetric method using perchloric acid dewatering
JB/T 7948.12-1999 Methods for chemical analysis of melted welding fluxes.The EDTA volumatric method for determination of calcium oxide and magnesium oxide content
JB/T 7948.12-1995 Methods for chemical analysis of melted welding fluxes.The EDTA volumatric method for determination of calcium oxide and magnesium oxide content

Professional Standard - Geology, Lithium Oxide Determination Gravimetric Method

DZ/T 0064.70-1993 Groundwater quality inspection method - Determination of chemical oxygen demand by dichromate oxidation method

British Standards Institution (BSI), Lithium Oxide Determination Gravimetric Method

BS 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
BS ISO 8300:2013 Nuclear fuel technology. Determination of plutonium content in plutonium dioxide of nuclear grade quality. Gravimetric method
BS EN ISO 5398-1:2007 Leather. Chemical determination of chromic oxide content. Quantification by titration
BS EN ISO 2106:2011 Anodizing of aluminium and its alloys. Determination of mass per unit area (surface density) of anodic oxidation coatings. Gravimetric method
BS EN 12373-2:1999 Aluminium and aluminium alloys - Anodizing - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method
BS EN ISO 2106:2020 Tracked Changes. Anodizing of aluminium and its alloys. Determination of mass per unit area (surface density) of anodic oxidation coatings. Gravimetric method
BS 6092-3:1981 Methods of sampling and test for sodium and potassium silicates for industrial use. Determination of silica content (gravimetric method)
BS 4140-19:1986 Methods of test for aluminium oxide. Determination of boron content
BS 4140-18:1986 Methods of test for aluminium oxide. Determination of phosphorus content
19/30355099 DC BS EN ISO 2106. Anodizing of aluminium and its alloys. Determination of mass per unit area (surface density) of anodic oxidation coatings. Gravimetric method
BS 4140-8:1986 Methods of test for aluminium oxide. Determination of absolute density using a pyknometer

PL-PKN, Lithium Oxide Determination Gravimetric Method

PN C04567 ArkusZ07-1971 Water and waste water. Study of silica content. Determination of to- tal silica by gravimetric method
PN C84039-09-1988 Potassium hydroxide technical Determination of heavy metals content
PN C04578 ArkusZ03-1974 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by dichromate method
PN C04529-1990 Chemical analysis Determination of silicon by gravimetric method

Professional Standard - Urban Construction, Lithium Oxide Determination Gravimetric Method

CJ/T 56-1999 Municipal sewage.Determination of chemical oxygen demand.Potassium dichromate method
CJ/T 3018.12-1993 Leachate.Determination of the chemical oxygen demand(COD).Potassium dichromate method
CJ 26.6-1991 Municipal sewage water quality inspection method standard Determination of chemical oxygen demand Potassium dichromate method

Shandong Provincial Standard of the People's Republic of China, Lithium Oxide Determination Gravimetric Method

DB37/T 3737-2019 Determination of chemical oxygen demand in high chlorine water quality Dichromate method

YU-JUS, Lithium Oxide Determination Gravimetric Method

JUS H.G8.051-1983 Reagents. Hydrogen peroxide. Determination of residue on evaporation. Gravimetric method
JUS H.G8.286-1987 Reagents. Copper(ll) oxide Determination of substances soluble in vvater. Gravimetric method
JUS H.G8.053-1983 Reagents. Hydrogen peroxide. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.292-1987 Reagents. Copper(ll) oxide. Determination of substances not precipitated by hydrogen sulphide. Gravi- metric 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 C.T7.225-1984 Anodic oxidation of aluminium and aluminium alloys. Determination of mass par unit area of anodic oxide coatings. Gravimetric method
JUS H.G8.285-1987 Reagents. Copper(ll) oxide. Determination of substances insoluble in hydrochloric acid. Gravimetric method

SE-SIS, Lithium Oxide Determination Gravimetric Method

SIS SS 02 81 42-1991 Determination of Chemical oxygen demand in water — CODcr oxidation with dichromate
SIS SS 18 71 67-1984 Solid mineral fuels - Determination of carbon dioxide content - Gravimetric method

IT-UNI, Lithium Oxide Determination Gravimetric Method

BE-NBN, Lithium Oxide Determination Gravimetric Method

NBN T 63-130-1980 Washing powders - DEermination of total phosphorus(V) oxide content - Quinoline phosphomolybdate gravimErie method
NBN T 03-124-1980 Sodium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-532-1983 Sodium hexafluorosilicate for industrial use - Determination of free silica content - Gravimetric 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 03-196-1980 Potassium hydroxide for industrial use - Determination of carbon dioxide content - Titrimetric method
NBN T 03-342-1981 Boric oxide for industrial use - Determination of boric oxide content - Volumetric method
NBN T 03-189-1980 Potassium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method

ZA-SANS, Lithium Oxide Determination Gravimetric Method

SANS 5940:1985 Carbon dioxide content of coal (gravimetric method)
SANS 2106:1982 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxide coatings - Gravimetric method

Professional Standard - Water Conservancy, Lithium Oxide Determination Gravimetric Method

SL 79-1994 Determination of mineralized degree (Gravimetric method)

AT-ON, Lithium Oxide Determination Gravimetric Method

ONORM ISO 4313:1986 Washing powders; determination of total phosphorus(V)-oxide content; quinoline phosphomolybdate gravimetric method

Professional Standard - Chemical Industry, Lithium Oxide Determination Gravimetric Method

HG/T 2956.5-2001 Ascharite ores - Determination of ferrous oxide content - Potassium dichromate volumetric method
HG/T 2956.6-2001 Ascharite ores - Determination of calcium and magnesium oxides content - Volumetric method

German Institute for Standardization, Lithium Oxide Determination Gravimetric Method

DIN 51083-10:1988 Testing of ceramic materials; chemical analysis of alumosilicates used for ceramics; determination of sodium oxide; potassium oxide and lithium oxide content
DIN EN ISO 2106:2020-05 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2019); German version EN ISO 2106:2020
DIN EN ISO 2106:2020 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2019)
DIN 25490:1989 Determination of the uranium content in nuclear grade uranium hexafluoride, uranyl fluoride solutions, uranyl nitrate solutions, uranium oxide, uranium dioxide, powder and pellets; gravimetric method

Xinjiang Provincial Standard of the People's Republic of China, Lithium Oxide Determination Gravimetric Method

DB65/T 4366-2021 Determination of Chemical Oxygen Demand in High Chloride Surface Water by Acidification Air Blowing-Potassium Dichromate Method

ES-UNE, Lithium Oxide Determination Gravimetric Method

UNE-EN ISO 2106:2020 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2019)

Professional Standard - Rare Earth, Lithium Oxide Determination Gravimetric Method

XB/T 612.1-2009 Chemical analysis methods of scraps of neodymium iron boron-Part 1:Determination of total rare earth oxides content-Gravimetry

Professional Standard - Agriculture, Lithium Oxide Determination Gravimetric Method

GB 12031-1989 Determination of total phosphorus pentoxide content in detergents - quinoline phosphomolybdate gravimetric method
NY/T 1867-2010 Determination of humus content in soil

Professional Standard - Aviation, Lithium Oxide Determination Gravimetric Method

HB/Z 5107.11-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 11:Determination of sodium bichromate content in sodium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 12:Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB 7266.2-1996 Analytical method for chemical composition of aluminum-lithium alloy Determination of lithium content by atomic absorption spectrometry
HB/Z 5107.13-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 13:Determination of potassium bichromate、sodium bichromate content by ferrous titrimetric method
HB/Z 5107.16-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 16:Determination of potassium bichromate content in nitric acid oxidation solution by potentiometric method
HB/Z 5107.8-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 8:Determination of ammonia sulfate content in glacial acetic acid oxidation solution by barium sulfate gravimetric method
HB/Z 5107.6-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 6:Determination of potassium bichromate content in glacial acetic acid oxidation solution by potentiometric method
HB 5367.4-1986 Determination method for thermal oxidation weight loss of carbon graphite sealing materials

European Committee for Standardization (CEN), Lithium Oxide Determination Gravimetric Method

EN ISO 2106:2020 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2019)
EN ISO 2106:2011 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2011)
EN ISO 5398-1:2018 Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration
EN ISO 5398-1:2007 Leather - Chemical determination of chromic oxide content - Part 1: Quantification by titration (ISO 5398-1:2007)

American National Standards Institute （ANSI), Lithium Oxide Determination Gravimetric Method

ANSI/TAPPI T546 om-2010 Machine-direction grammage variation measurement (gravimetric method)

(U.S.) Ford Automotive Standards, Lithium Oxide Determination Gravimetric Method

FORD FLTM AQ 105-1-2001 DETERMINATION OF CHROMIUM OXIDE COATING WEIGHTS (Replaces FLTM EU-AQ 005-01)

未注明发布机构, Lithium Oxide Determination Gravimetric Method

DIN EN 14211:2005 Air quality — measurement method for determining the concentration of nitrogen dioxide and nitrogen monoxide using chemiluminescence

Anhui Provincial Standard of the People's Republic of China, Lithium Oxide Determination Gravimetric Method

DB34/T 2265-2014 Determination of Humus in Pit Mud Potassium Dichromate Oxidation Method

Sichuan Provincial Standard of the People's Republic of China, Lithium Oxide Determination Gravimetric Method

DB51/T 2045-2015 Determination method of high-purity vanadium pentoxide potassium oxide and sodium oxide content

FI-SFS, Lithium Oxide Determination Gravimetric Method

SFS 4867-1987

Professional Standard - Petroleum, Lithium Oxide Determination Gravimetric Method

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

Lithuanian Standards Office , Lithium Oxide Determination Gravimetric Method

LST EN ISO 2106:2011 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method (ISO 2106:2011)

国家市场监督管理总局、中国国家标准化管理委员会, Lithium Oxide Determination Gravimetric Method

GB/T 14949.12-2021 Manganese ores—Determination of combined water content—Gravimetric method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Lithium Oxide Determination Gravimetric Method

GB/T 32102-2015 Determination for assay of organic peroxides—Iodometric method

Professional Standard - Nuclear Industry, Lithium Oxide Determination Gravimetric Method

EJ/T 1235-2008 Determination of uranium content in uranium product.Iron(Ⅱ)reduction/potassium dichromate oxidation titrimetric method

GOSTR, Lithium Oxide Determination Gravimetric Method

GOST ISO 21128-2017 Cork stoppers. Determination of oxidizing residues quantity. Iodometric titration method