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Gadolinium oxide sulfate

Gadolinium oxide sulfate, Total:500 items.

In the international standard classification, Gadolinium oxide sulfate involves: Non-ferrous metals, Products of the chemical industry, Air quality, Nuclear energy engineering, Inorganic chemicals, Fertilizers, Organic chemicals, Surface treatment and coating, Analytical chemistry, Soil quality. Pedology, Products of non-ferrous metals, Ferroalloys, Equipment for the chemical industry, Leather technology, Water quality, MINING AND MINERALS, Metalliferous minerals, Construction materials, Coatings and related processes used in aerospace industry, Materials for aerospace construction, Ferrous metals, TESTING, Photography, General methods of tests and analysis for food products, Glass, Power stations in general, Sugar. Sugar products. Starch.

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Gadolinium oxide sulfate

GB/T 2526-2008 Gadolinium oxide
GB/T 2526-1996 Gadolinium oxide
GB/T 23593-2009 Yttrium-europium-gadolinium oxide
GB/T 23593-2009 Yttrium europium gadolinium oxide
GB/T 13530.2-1992 Sodium ethoxylated alkyl sulfate--Determination of unsulfated matter content
GB/T 13529-2003 Sodium ethoxylated alkyl sulfate
GB/T 13529-2011 Sodium ethoxylated alkyl sulfate
GB/T 13529-2022 Sodium ethoxylated alkyl sulfate
GB/T 8762.7-1988 Europium oxide of phosphor grade--Determination of cerium oxide, praseodymium oxide, samarium oxide, gadolinium oxide and dysprosium oxide contents--Spectrochemical method and direct spectrographic method
GB/T 11198.12-1989 Sulphyric acid for industrial use--Determination of sulpur dioxide content--Iodometric method
GB/T 11213.5-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphate gravimetric method
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 11198.1-1989 Sulphuric acid for industrial use--Determination of sulphuric acid content and calculation of free sulphur trioxide content of oleum--Titrimetric method
GB/T 11213.5-2006 Sodium hydroxide for chemical fiber use.Determination of sulphate content
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 13530-2008 Test methods for sodium ethoxylated alkyl sulfate
GB/T 13530-2023 Test Method for Sodium Ethoxylated Alkyl Sulfates
GB/T 7315.1-1987 Methods for chemical analysis of vanadium pentoxide--The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric method for the determination of vanadium pentoxide content
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 contents
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 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,erbium oxide,thulium o
GB/T 16026-1995 Workplace air--Determination of sulfuric acid and sulfur trioxide--Barium chloride turbidimetric 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 spectrographi
GB/T 6609.7-1986 Methods for chemical analysis of aluminium oxide--The trioctylphosphine oxide-thiocyanate photometric method for the determination of titanium dioxide content
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 11064.9-2023 Lithium Carbonate, Lithium Hydroxide Monohydrate, Lithium Chloride Chemical Analysis Methods Part 9: Determination of Sulfate Content Barium Sulfate Turbidimetric Method
GB 11841-1989 Determination of Uranium in Uranium Dioxide Powder and Pellets by Ferrous Sulfate Reduction Potassium Dichromate Oxidative Titration
GB/T 11841-1989 Uranium in uranium dioxide powder and pellets--Determination of uranium ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
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 and yttrium oxide conten
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 and yttrium oxide conten
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 and yttrium oxide conten
GB/T 8762.8-2000 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,lutetium oxide and yttrium oxide conten
GB/T 18115.6-2000 Gadolinium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide europium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
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 and yttrium oxide conten
GB/T 18115.9-2000 Holmium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,neodymium oxide,samarium oxide,europium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
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 oxide and yttrium oxide cont
GB/T 18115.4-2000 Neodynium oxide-Determination of lanthanum oxide,cerium oxide,praseodymium oxide,samarium oxide,europium oxide,gadolinium oxide,terbium oxide,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conten
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 and yttrium oxide conten
GB/T 18115.3-2000 Praseodymium oxide-Determination of lanthanum oxide,cerium oxide,neodymium oxide,samarium oxide,europium oxide,gadolinium oxide,terbium oxide, dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium oxide and yttrium oxide conte
GB/T 18116.1-2000 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 contents-Ind
GB/T 12690.14-1990 Lanthanum oxide, cerium oxide, neodymium oxide, gadolinium oxide--Determination of cobalt, iron,manganese, nichel, copper, ckromium, lead and zinc in oxides contents--Emission spectrographic method
GB/T 637-2006 Chemical reagent Sodium thiosulfate pentahydrate
GB/T 23855-2018 Liquid sulphur trioxide
GB/T 3637-1993 Liquid sulphur dioxide
GB/T 23855-2009 Liquid sulphur trioxide
GB/T 3637-2011 Liquid sulphur dioxide
GB/T 6609.15-1986 Methods for the chemical analysis of aluminium oxide--The ferric thiocyanate photometric method for the determination of chlorine content
GB/T 21932-2008 Nickel and ferronickel.Determination of sulphur content.Barium sulfate gravimetric method after alumina chromatographic separation
GB/T 8752-2006 Anodizing of aluminium and its alloys. Check of continuity of thin anodic oxide coating. Copper sulphate test
GB/T 8752-1988 Anodizing of aluminium and aluminium alloys--Check of continuity of thin anodic oxide coatings--Copper sulphate test
GB/T 15899-1995 Chemical reagent. Manganese sulfate monohydrate
GB/T 666-1993 Chemical reagent. Zinc sulfate heptahydrate
GB/T 1287-1994 Chemical reagent. Nickel sulfate hexahydrate
GB/T 641-2011 Chemical reagent—Potassium peroxydisulfate
GB/T 666-2011 Chemical reagent—Zinc sulfate heptahydrate
GB/T 641-1994 Chemical reagent.Potassium peroxydisulfate
GB 637-1988 Chemical reagent Sodium thiosulfate pentahydrate
GB/T 637-1988 Chemical reagent--Sodium thiosulfate pentahydrate
GB/T 3885.11-1983 Methods for chemical analysis of spodumenite and lepidolite concentrates--The persulfate oxidation photometric method for the determination of manganous oxide content
GB/T 6609.9-1986 Methods for chemical analysis of aluminium oxide--The lead diethyldithiocarbamate photometric method for the determination of cupric oxide content
GB/T 5687.1-1985 Methods for chemical analysis of ferro-chromium--The ammonium persulfate oxidation volumetric method for the determination of chromium content
GB/T 11213.6-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Turbidimetric method
GB/T 13530.1-1992 Sodium ethoxylated alkyl sulfate--Determination of total active matter content
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 665-2007 Chemical reagent.Copper(Ⅱ)sulfate pentahydrate
GB/T 625-1989 Chemical reagent--Sulfuric acid
GB/T 625-2007 Chemical reagent.Sulfuric acid
GB/T 13530.3-1992 Sodium ethoxylated alkyl sulfate--Determination of the mean relative molecular mass
GB/T 15900-1995 Chemical reagent. Sodium pyrosulfite
GB/T 664-1993 Chemical reagents. Iron (II) sulfate heptahydrate
GB/T 664-2011 Chemical reagent—Iron(Ⅱ)sulfate heptahydrate
GB/T 1275-1994 Chemical reagent.Aluminium potassium sulfate dodecahydrate
GB/T 11198.11-1989 Sulphuric acid for industrial use--Determination of oxides of nitrogen-2.4-xylenol spectrophotometric method
GB/T 671-1998 Chemical reagent. Magnesium sulfate heptahydrate
GB/T 665-1988 Chemical reagent--Copper(2) sulfate pentahydrate
GB/T 16496-1996 Chemical reagent. Potassium sulfate
GB/T 1396-1993 Chemical reagent. Ammonium sulfate
GB/T 1396-2015 Chemical reagent.Ammonium sulfate

国家市场监督管理总局、中国国家标准化管理委员会, Gadolinium oxide sulfate

GB/T 2526-2020 Gadolinium oxide
GB/T 3637-2021 Liquid sulphur dioxide
GB/T 15899-2021 Chemical reagent—Manganese sulfate monohydrate

Professional Standard - Chemical Industry, Gadolinium oxide sulfate

HG/T 2086-2004 The catalyst oxidizing sulphuric dioxide into sulphuric acid
HG/T 2086-2013 The catalyst oxidizing sulphuric dioxide into sulphuric acid
HG 2086-2004 Catalyst for Sulfur Dioxide Oxidation to Sulfuric Acid
HG/T 2089-2014 Test method of activity for oxidizing sulphuric dioxide into sulphuric acid catalyst
HG/T 2089-2007 Test method of activity for oxidizing sulphuric dioxide into sulphuric acid catalyst
HG/T 2516-2005 Analytical method of chemical composition in the catalyst oxidizing sulphuric dioxide into sulphuric acid
HG/T 2516-2013 Analytical method of chemical composition in the catalyst oxidizing sulphuric dioxide into sulphuric acid
HG/T 5735～5738-2020 Nickel-cobalt-manganese carbonate, high-purity industrial hydrogen peroxide, magnesium sulfate for cosmetics and industrial potassium monopersulfate compound salt (2020)
HG/T 2508-2012 Zinc oxide desulphurizers
HG/T 2508-2004 Zinc oxide desulphurizer
HG 2508-1993 Zinc oxide desulfurizer
HG/T 4020-2008 Chemical reagent.Nickel sulfate hexahydrate
HG/T 2631-2005 Chemical reagent Cobalt (Ⅱ) sulfate heptahydrate
HG/T 2631-1994 Chemical Reagent Cobalt Sulfate Heptahydrate (Cobalt Sulfate)
HG/T 3442-2014 Chemical reagent.Aluminium sulfate octadecahydrate(Aluminium sulfate)
HG/T 3258-2001 Thiourea dioxide for industrial use
HG/T 3258-2010 Thiourea dioxide for industrial use
HG/T 4021-2008 Chemical reagent.Sodium pyrosulfite
HG/T 2513-2014 Thet method of zinc oxide desulfurization sorbent
HG/T 2513-2006 Test method of zinc oxide desulfurization sorbent
HG/T 4195-2011 Chemical Reagent Potassium Aluminum Sulfate Dodecahydrate (Potassium Aluminum Sulfate)
HG/T 4007~4008-2008 Photographic Chemicals Potassium Aluminum Sulfate Dodecahydrate (Potassium Aluminum Sulfate) Photographic Chemicals Acetic Acid (Glacial Acetic Acid)
HG/T 3442-2000 Chemical reagent.Aluminium sulfate octadecahydrate
HG/T 3033-1999 Chemical reagent Barium sulfate
HG/T 4533-2013 Barium sulphate for cosmetic use
HG/T 4535-2013 Sodium sulfate for cosmetic use
HG/T 3033-2011 Chemical reagent.Barium sulfate

Professional Standard - Rare Earth, Gadolinium oxide sulfate

XB/T 225-2013 Cerium-gadolinium-terbium oxide
XB/T 207-1995 Samarium Europium Gadolinium Oxide Concentrate
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,dysprosium oxide,holmium oxide,erbium oxide,thulium oxide,ytterbium oxide,lutetium
XB/T 620.3-2015 Chemical Analysis Methods of Waste Rare Earth Phosphor Powder Part 3: Determination of Yttrium Oxide, Lanthanum Oxide, Cerium Oxide, Europium Oxide, Gadolinium Oxide, Terbium Oxide, Dysprosium Oxide by Inductively Coupled Plasma Atomic Emission Spectromet

工业和信息化部, Gadolinium oxide sulfate

XB/T 521-2022 Ultrafine gadolinium oxide powder
YS/T 1303-2019 Vanadyl sulfate
HG/T 6132-2022 Manganese oxide slurry flue gas desulfurization to manganese sulfate reaction tower
YB/T 4908.1-2021 Determination of vanadium content in vanadium-aluminum alloys Ammonium persulfate oxidation-ferrous ammonium sulfate titration method
HG/T 6109-2022 Determination method of chemical oxygen demand (COD) in waste sulfuric acid
HG/T 4020-2020 Chemical reagent nickel sulfate hexahydrate (nickel sulfate)
HG/T 5318-2018 Test method for sulfur capacity of manganese oxide desulfurizer
HG/T 5759-2020 Room temperature iron oxide desulfurizer

CZ-CSN, Gadolinium oxide sulfate

CSN 83 4711 Cast.5-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of H2SO4, SO3, SO2
CSN 83 4711 Cast.4-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of H2SO4, SOx
CSN 83 4711 Cast.6-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of SO3
CSN 83 4711 Cast.3-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of SOx
CSN 83 4711 Cast.7-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Determination of SO2
CSN 83 4711 Cast.1-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. General part
CSN 83 4711 Cast.2-1982 Emission measurement of SO2, SO3, H2SO4, SOx from stationary sources of air pollution. Air sampling for manual methods
CSN 65 1025 Cast.3-1989 Oleum for industrial use. ethod for the determination of otal sulphur trioxide and free sulphur ripxide content
CSN 65 1025 Cast.4-1989 Sulphuric acid for industrial use. odometric method for the etermination of sulphur dioxide
CSN 65 2059-1981 SODIUM HYDROXIDE TECHN1CAL Methods for DotiTinination of Sodium Sulphato
CSN 56 0216 Cast.7-1980 Testing methods for wines. etermination of sulphite oxide
CSN 65 2105-1986 Potassium hydroxide for industrial use. Determination of sulphate content. Nephelometric method
CSN 65 1025 Cast.10-1989 Sulphuric acid for industrial use. pectrophotometric method for the etermination of total nitrogen xides
CSN 70 0608-1990 Glass testing methods. Chemical analysis of alkali sodium-potassium-boric-oxide-alumina-silica glass

VDI - Verein Deutscher Ingenieure, Gadolinium oxide sulfate

VDI 2298-1970 Auswurfbegrenzung; Schwefeldioxid und Schwefeltrioxid aus Schwefelsaeureanlagen

Professional Standard - Nuclear Industry, Gadolinium oxide sulfate

EJ/T 542-2005 Specification for sintered gadolinium oxide-uranium dioxide pellets
EJ/T 1212.5-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part5: Determination of uranium content by ferrous sulfate reduction in phosphoric acid and dichromate titration method
EJ/T 542-2018 Specification for sintered gadolinium trioxide-uranium dioxide pellets
EJ/T 1212.1-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part1: Determination of oxygen to metal（O/M)in sintered gadolinium oxide-uranium dioxide pellets by atmospheric
EJ/T 1212.3-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part3: Determination of gadolinia content by wavelength dispersive X-ray fluorescen spectrometry
EJ/T 543-1991 Technical conditions of nuclear grade gadolinium trioxide powder
EJ/T 1212.3-2018 Analytical methods for sintered gadolinia-uranium dioxide pellets - Part 3: Determination of digadolinium trioxide content by wavelength dispersive X-ray fluorescence spectrometry
EJ/T 1150-2001 The method for determinating free components of sintered gadolinium oxide-uranium dioxide pellets Color ceramographic method
EJ/T 266-1993 Determination of uranium in biuranate - ferrous sulfate reduction/potassium dichromate oxidation titration method
EJ 267.2-1984 Determination of Uranium in Uranium Ore Ferrous Sulfate Reduction/Ammonium Vanadate Oxidation Titration
EJ/T 1212.7-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part7: Determination of hydrogen by inert gas fusion method
EJ/T 1212.8-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part8: Determination of nitrogen by distillation nessier reagent photometric method
EJ/T 1212.11-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part11: Determination of total gas by hot vacuum extraction
EJ/T 1212.11-2018 Analytical methods for sintered gadolinia-uranium dioxide pellets - Part 11: Determination of total gas content by thermal vacuum extraction

Guizhou Provincial Standard of the People's Republic of China, Gadolinium oxide sulfate

DB52/T 1096-2016 VCs series cesium-containing catalyst for sulfur dioxide oxidation to sulfuric acid
DB52/T 1095-2016 CHP series high-efficiency catalysts for sulfur dioxide oxidation to sulfuric acid

American Society for Testing and Materials (ASTM), Gadolinium oxide sulfate

ASTM C1456-13(2018) Standard Test Method for Determination of Uranium or Gadolinium (or both) in Gadolinium Oxide-Uranium Oxide Pellets or by X-Ray Fluorescence (XRF)
ASTM C922-00 Standard Specification for Sintered Gadolinium Oxide-Uranium Dioxide Pellets
ASTM C968-99 Standard Test Methods for Analysis of Sintered Gadolinium Oxide-Uranium Dioxide Pellets
ASTM C922-21 Standard Specification for Sintered Gadolinium Oxide-Uranium Dioxide Pellets for Light Water Reactors
ASTM C922-08 Standard Specification for Sintered Gadolinium Oxide-Uranium Dioxide Pellets
ASTM C922-14 Standard Specification for Sintered Gadolinium Oxide-Uranium Dioxide Pellets
ASTM C1456-00 Standard Test Method for the Determination of Uranium or Gadolinium, or Both, in Gadolinium Oxide-Uranium Oxide Pellets or by X-Ray Fluorescence (XRF)
ASTM C968-06 Standard Test Methods for Analysis of Sintered Gadolinium Oxide-Uranium Dioxide Pellets
ASTM C1456-08 Standard Test Method for the Determination of Uranium or Gadolinium, or Both, in Gadolinium Oxide-Uranium Oxide Pellets or by X-Ray Fluorescence (XRF)
ASTM C1456-13 Standard Test Method for Determination of Uranium or Gadolinium (or both) in Gadolinium Oxide-Uranium Oxide Pellets or by X-Ray Fluorescence (XRF)
ASTM UOP320-86 Sulfate in Alumina or Silica-Alumina Base Catalysts-Turbidimetric Method
ASTM C968-12 Standard Test Methods for Analysis of Sintered Gadolinium Oxide-Uranium Dioxide Pellets
ASTM C888-97 Standard Specification for Nuclear-Grade Gadolinium Oxide (Gd₂O₃) Powder
ASTM C888-03(2008) Standard Specification for Nuclear-Grade Gadolinium Oxide (Gd₂O₃) Powder
ASTM C888-03(2014) Standard Specification for Nuclear-Grade Gadolinium Oxide 40;Gd2O341; Powder
ASTM C1502-09 Standard Test Method for Determination of Total Chlorine and Fluorine in Uranium Dioxide and Gadolinium Oxide
ASTM C968-19 Standard Test Methods for Analysis of Sintered Gadolinium Oxide-Uranium Dioxide Pellets
ASTM D6019-20 Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)
ASTM C1502-16 Standard Test Method for Determination of Total Chlorine and Fluorine in Uranium Dioxide and Gadolinium Oxide
ASTM C1502-01 Standard Test Method for Determination of Total Chlorine and Fluorine in Uranium Dioxide and Gadolinium Oxide
ASTM D6019-10 Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)
ASTM D6019-15 Test Method for Determination of Chromic Oxide in Basic Chromium Tanning Liquors (Ammonium Persulfate Oxidation)
ASTM G91-97(2004) Standard Practice for Monitoring Atmospheric SO2 Using the Sulfation Plate Technique
ASTM C888-18 Standard Specification for Nuclear-Grade Gadolinium Oxide (Gd2O3) Powder
ASTM C889-06 Standard Test Methods for Chemical and Mass Spectrometric Analysis of Nuclear-Grade Gadolinium Oxide (Gd₂O₃) Powder
ASTM C889-11 Standard Test Methods for Chemical and Mass Spectrometric Analysis of Nuclear-Grade Gadolinium Oxide (Gd₂O₃) Powder
ASTM G91-97(2010) Standard Practice for Monitoring Atmospheric SO2 Using the Sulfation Plate Technique
ASTM C888-03 Standard Specification for Nuclear-Grade Gadolinium Oxide (Gd₂O₃) Powder
ASTM C1430-07 Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration
ASTM C1430-00 Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration
ASTM C1430-07(2011)e1 Standard Test Method for Determination of Uranium, Oxygen to Uranium (O/U), and Oxygen to Metal (O/M) in Sintered Uranium Dioxide and Gadolinia-Uranium Dioxide Pellets by Atmospheric Equilibration

Association Francaise de Normalisation, Gadolinium oxide sulfate

NF T20-293:1970 Sulfuric acid and oleums for industrial use. Determination of sulphur dioxyde content.
NF T73-242:1995 Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of content of unsulfated matter.
NF ISO 14388-3:2014 Qualité du sol - Méthode de comptage acide-base pour les sols sulfatés acides - Partie 3 : méthode par oxydation au peroxyde en suspension combinée à l'acidité et aux sulfures (SPOCAS)
NF X31-112-3*NF ISO 14388-3:2014 Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 3 : suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology
NF T20-429:1976 Sodium hydroxyde for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
NF T20-291:1982 Sulphuric acid and oleum for industrial use. Determination of total acidity, and calculation of free sulphur trioxide content of oleum. Titrimetric method.
NF T94-309:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate.
NF T94-420:2008 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate.
NF T94-420*NF EN 12926:2015 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate
NF EN 16380:2014 Produits chimiques utilisés pour le traitement de l'eau des piscines - Peroxomonosulfate de potassium
NF T73-242*NF EN ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter.
NF EN ISO 8799:2009 Agents de surface - Sulfates d'alcools et d'alkylphénols éthoxylés - Détermination de la teneur en matière insulfatée
NF T94-446*NF EN 16380:2014 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate
NF EN ISO 11905-1:1998 Qualité de l'eau - Dosage de l'azote - Partie 1 : méthode par minéralisation oxydante au peroxodisulfate
NF EN 12678:2016 Produits chimiques utilisés pour le traitement de l'eau destinée à la consommation humaine - Peroxomonosulfate de potassium
NF T94-447*NF EN 16381:2014 Chemicals used for treatment of swimming pool water - Sodium peroxodisulfate
NF T23-001:1953 Chemical products. Sulphuric acid.
NF A91-479*NF EN ISO 2085:2018 Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test
NF T20-552:1989 Hydrogen peroxide for industrial use. Determination of chlorides and sulfates. Turbidimetric method.
NF V03-616*NF EN 1185:1995 Starches and derived products. Determination of sulfur dioxide content. Acidimetric method.
NF T94-309*NF EN 12678:2016 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate
NF EN 2284:1992 Série aérospatiale - Anodisation sulfurique de l'aluminium et des alliages d'aluminium corroyés
NF A91-479:2010 Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test.
NF T20-292:1968 Chemical analysis of sulphuric acid and oleum. Determination of ash.

Taiwan Provincial Standard of the People's Republic of China, Gadolinium oxide sulfate

CNS 7802-1998 Nuclear - Grade Gadolinium Oxide (Gd2O3) Powder
CNS 1558-1996 Ammonium Peroxodisulfate (Reagent)
CNS 1900-1982 Chemical Reagent (Potassium Peroxydisulfate)
CNS 8705-1982 Analysis of Anodic Oxidation Solution - Sulphuric Acid
CNS 8590-1982 Anodic Oxidation Practice by Sulphuric Acid Process on Aluminium and Aluminium Alloys
CNS 1993-1978 Sodium Thiosulfate
CNS 3796-1975 Methods for Determination of Total Sulphur Oxides and Sulphur Dioxide in Flue Gas
CNS 1985-1978 Sodium Sulfate
CNS 1630-1964 Calcium Sulfate
CNS 1654-1966 Cobalt Sulfate
CNS 1936-1970 Silver Sulfate
CNS 1618-1962 Cadmium Sulfate
CNS 1587-1962 Barium Sulfate
CNS 1726-1966 Ferric Sulphate
CNS 1782-1966 Lithium Sulfate
CNS 1778-1966 Lead Sulfate

Professional Standard - Ferrous Metallurgy, Gadolinium oxide sulfate

YB 4051-1991 Samarium Europium Gadolinium Oxide Concentrate
YB/T 4218-2010 Determination of Vanadium Pentoxide Content Ammonium Persulfate Oxidation--Ammonium Ferrous Sulfate Titration Method
YB/T 5040-2012 Molybdenum oxide.Determination of sulfur content.Gravimetric method of barium sulfate
YB/T 5040-1993 Molybdenum oxide block chemical analysis method barium sulfate gravimetric method for determination of sulfur
YB/T 5328-2009 Determination of vanadium pentoxide content of vanadium pentoxide Potassium permanganate oxidation-ferrous ammonium sulfate titration method
YB/T 5332-2009 Determination of vanadium pentoxide sulfur content barium sulfate gravimetric method
YB/T 5328-2006 Vanadium pentoxide chemical analysis method Potassium permanganate oxidation-ferrous ammonium sulfate titration method to determine the amount of vanadium pentoxide
YB/T 5332-2006 Method for chemical analysis of vanadium pentoxide - Determination of sulfur content by barium sulfate gravimetric method
YB/T 1507-1977 Method for Determination of Rare Earth Impurities in Gadolinium Oxide by Emission Spectroscopy
YB/T 5041-2012 Molybdenum oxide.Determination of sulfur content.Combustion-potassium iodate volumetric method
YB/T 5041-1993 Molybdenum Oxide Block Chemical Analysis Method Combustion-Potassium Iodate Volumetric Method for Determination of Sulfur
YB/T 547.1-2014 Vanadium slag.Determination of vanadium pentoxide content.Ammonium ferrous sulfate titrimetric method

British Standards Institution (BSI), Gadolinium oxide sulfate

BS 3903:1977 Methods of test for sulphuric acid, oleum and liquid sulphur trioxide
BS ISO 14388-3:2014 Soil quality. Acid-base accounting procedure for acid sulfate soils. Suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology
BS ISO 16424:2012 Nuclear energy. Evaluation of homogeneity of Gd distribution within gadolinium fuel blends and determination of Gd2O3 content in gadolinium fuel pellets by measurements of uranium and gadolinium elements
BS EN ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter
BS EN 12926:2008 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate
BS EN 12926:2015 Chemicals used for treatment of water intended for human consumption. Sodium peroxodisulfate
BS 5688-5:1979 Methods of test for orthoboric acid (boric acid), diboron trioxide (boric oxide), disodium tetraborates, sodium perborates and crude sodium borates for industrial use - Determination of sulphur compounds in boric acid, boric oxide, disodium tetraborates a
BS EN ISO 11905-1:1998 Water quality. Determination of nitrogen.. Method using oxidative digestion with peroxodisulfate
BS EN 12373-16:2001 Aluminium and aluminium alloys. Anodizing. Check for continuity of thin anodic oxidation coatings. Copper sulfate test
BS EN 12678:2016 Chemical used for treatment of water intended for human consumption. Potassium peroxomonosulfate
BS EN 12678:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate
BS EN 16381:2013 Chemicals used for treatment of swimming pool water. Sodium peroxodisulfate
BS EN ISO 2085:2010 Anodizing of aluminium and its alloys. Check for continuity of thin anodic oxidation coatings. Copper sulfate test
BS EN 1185:1995 Starches and derived products - Determination of sulfur dioxide content - Acidimetric method

HU-MSZT, Gadolinium oxide sulfate

未注明发布机构, Gadolinium oxide sulfate

BS 3903:1977(1999) Methods of test for Sulphuric acid, oleum and liquid sulphur trioxide
BS EN 1185:1995(2000) Starches and derived products — Determination of sulfur dioxide content — Acidimetric method
BS EN ISO 11905-1:1998(2008)*BS 6068-2.62:1998 Water quality — Determination of nitrogen — Part 1 : Method using oxidative digestion with peroxodisulfate

RU-GOST R, Gadolinium oxide sulfate

GOST 23862.13-1979 Lanthanum, neodymium, gadolinium, dysprosium, yttrium and their oxides. Method of determination of impurities as oxides of praseodymium, neodymium, samarium, europium, gadolinium, terbium, dysprosium
GOST 23862.18-1979 Neodymium, gadolinium and their oxides. Method of determination of rare-earth element oxides
GOST 23862.3-1979 Samarium, europium, gadolinium, terbium, holmium, erbium, thulium, ytterbium, lutecium and their oxides. Spectral method of determination of impurities in oxides of rare-earth elements
GOST 23862.21-1979 Lanthanum, samarium, europium, gadolinium, dysprosium, thulium, yterbium, yttrium and their oxides. Method of determination of chromium
GOST 23862.9-1979 Neodymium, gadolinium, terbium, holmium, erbium, thulium and their oxides. Chemical-spectral method of determination of impurities in oxides of rare-earth elements
GOST 24445.7-1992 Phthalic anhydride for industrial use. Method for determination of colour after treatment with sulphuric acid

Yunnan Provincial Standard of the People's Republic of China, Gadolinium oxide sulfate

DB53/T 340-2011 Smelting sulfur dioxide flue gas to produce ammonium sulfate

YU-JUS, Gadolinium oxide sulfate

JUS H.B8.011-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxside content. Barium sulphate gravimetric method
JUS H.B8.640-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxide content lodometric method
JUS H.B8.010-1981 Sulphuric acid and oleum for industrial use. Determination of total acidity and calculation of free sulphur trioxide content of oleum. Titrimetric method
JUS C.T7.222-1984 Anodic oxidation of aluminium and aluminium alloys. Determination of content of free sulfuric acid and aluminium in the sulfuric acid bath
JUS H.G8.056-1983 Reagents. Hydrogen peroxide. Determination of sulphate content. Turbidimetric method
JUS H.G8.288-1987 Reagents. Copper(ll) oxide. Determination ofsulphate content. Turbidimetric method
JUS H.G8.513-1991 Reagents. Potassium hydroxide. Determination of sulphates content. Turbidimetric method
JUS H.P8.033-1994 Potassium metabisulphite,as pesticide - Determination of sulphur dioxide - Volumetric method
JUS H.G8.414-1991 Reagents. Sodium hydroxi?e. Determination of sulphates content. Turbidimetric method
JUS C.T7.223-1984 Anodic oxidation of aluminium and aluminium alloys. Determination of content of oxalic acid and aluminium in the oxalic acidsulfuric acid bath

Professional Standard - Light Industry, Gadolinium oxide sulfate

QB/T 2572-2002 Ammonium ethoxylated alkyl sulfate
QB/T 2572-2012 Ammonium ethoxylated alkyl sulfate

TR-TSE, Gadolinium oxide sulfate

TS 993-1971 SODIUM HYDROXIDE AND POTASSIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT (BARIUM SULPHATE GRAVIMETRIC METHOD
TS 1809-1975 BORIC ACID, BORIC OXIDE, DISODIUM TETRABORATES AND CRUDE SODIUM BORATES FOR INDUSTRIAL USE — DETERMINATION OF SULPHUR COMPOUNDS — VOLUMETRIC METHOD

BE-NBN, Gadolinium oxide sulfate

NBN T 95-201-1981 Determination of the sulphuric acid + sulphur trioxide and of
NBN T 03-025-1979 Sulphuric acid and oleum for industrial use - Determination of sulphur dioxide content - Iodometric method
NBN T 63-163-1988 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter
NBN T 03-189-1980 Potassium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-124-1980 Sodium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-016-1979 Sulphuric acid and oleum for industrial use - Determination of total acidity, and calculation of free sulphure trioxide content of oleum - Titrimetric method
NBN T 95-202-1981 Determination of the sulphur trioxide and of the sulphur dioxide con-tent of combustion gases
NBN T 03-021-1979 Sulphuric acid and oleum for industrial use - Determination of oxides of nitrogen - 2,4-Xylenol spectrophotometric method
NBN T 63-153-1983 Surface active agents - Polyethoxylated alcohol and alkylphenol sulfates -Determination of total active matter content
NBN 771-06-1969
NBN T 03-345-1981 Boric acid, bortc oxide, disodium tetraborates and crude sodium borates for industrial use - Determination of sulphur compounds -Volumetric method

ES-AENOR, Gadolinium oxide sulfate

Institute of Interconnecting and Packaging Electronic Circuits (IPC), Gadolinium oxide sulfate

IPC MI-660 11.2-1984 Peroxide-Sulfuric Etchant Analysis

FI-SFS, Gadolinium oxide sulfate

International Organization for Standardization (ISO), Gadolinium oxide sulfate

ISO 3423:1975 Sulphuric acid and oleums for industrial use; Determination of sulphur dioxide content; Iodometric 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 14388-3:2014 Soil quality - Acid-base accounting procedure for acid sulfate soils - Part 3: Suspension peroxide oxidation combined acidity and sulfur (SPOCAS) methodology
ISO 8799:1988 Surface active agents; Sulfated ethoxylated alcohols and alkylphenols; determination of content of unsulfated matter
ISO 910:1977 Sulphuric acid and oleum for industrial use; Determination of total acidity, and calculation of free sulphur trioxide content of oleum; Titrimetric method
ISO 1918:1972 Boric acid, boric oxide, disodium tetraborates and crude sodium borates for industrial use; Determination of sulphur compounds; Volumetric method
ISO 2363:1972 Sulphuric acid and oleums for industrial use; Determination of oxides of nitrogen; 2,4- Xylenol spectrophotometric 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 548:1981 Manganese ores; Determination of barium oxide content; Barium sulphate gravimetric method
ISO 9989:1996 Determination of uranium in uranium dioxide powder and pellets - Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method
ISO 2085:2018 Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test
ISO 2085:1976 Anodizing of aluminium and its alloys; Check of continuity of thin anodic oxide coatings; Copper sulphate test
ISO 16796:2004 Nuclear energy - Determination of Gd<(Index)2>O<(Index)3> content in gadolinium fuel blends and gadolinium fuel pellets by atomic emission spectrometry using an inductively coupled plasma source (ICP-AES)
ISO 2085:2010 Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test
ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter

Korean Agency for Technology and Standards (KATS), Gadolinium oxide sulfate

KS M ISO 3423:2010 Sulphuric acid and oleums for industrial use-Determination of sulphur dioxide content-Iodometric method
KS M ISO 3423:2015 Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M ISO 3423-2015(2020) Sulphuric acid and oleums for industrial use－Determination of sulphur dioxide content－Iodometric method
KS M ISO 8799:2008 Surface active agents-Sulfated ethoxylated alcohols and alkylphenols-Determination of content of unsulfated matter
KS M ISO 8799:2014 Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of content of unsulfated matter
KS M ISO 910-2004(2019) Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M ISO 8799-2014(2019) Surface active agents — Sulfated ethoxylated alcohols and alkylphenols — Determination of content of unsulfated matter
KS M ISO 910:2004 Sulphuric acid and oleum for industrial use-Determination of total acidity, and calculation of free sulphur trioxide content of oleum-Titrimetric method
KS I ISO 11905-1-2008(2018) Water quality－Determination of nitrogen－Part 1：Method using oxidative digestion with peroxodisulfate
KS D 9531-2002 Anodic oxidation practice by sulphuric acid process on aluminium and aluminium alloys
KS D 9531-1982 Anodic oxidation practice by sulphuric acid process on aluminium and aluminium alloys
KS M 8026-2004 Ammonium peroxodisulfate
KS M 8050-2008 Potassium peroxodisulfate
KS E ISO 548-2003(2019)
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 E ISO 548:2003 Manganese ores-Determination of barium oxide content-Barium sulphate gravimetric method
KS I ISO 7934:2021 Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide/barium perchlorate/Thorin method
KS E ISO 320:2012 Manganese ores-Determination of sulphur content-Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS I ISO 7934-2006(2016) Stationary source emissions－Determination of the mass concentration of sulfur dioxide(Hydrogen peroxide/barium perchlorate/thorin method)
KS I 2105-2009 Sulfur dioxide(standard reference gas)

RO-ASRO, Gadolinium oxide sulfate

STAS SR 226-3-1995 Portland clinker Sulphur trioxide and manganese oxide determination
STAS 8125/8-1983 BARIUM HYDROXIDE Determination of calcium sulphate and calcium carbonate
STAS 11394/7-1987 LIME Determination of silicon dioxide, sulphuric anhydride and total sulphur
STAS 8125/7-1985 BARYTA HYDRATE Determination of barium carbonate, barium sulphate and total barium content
STAS SR 13303-6-1996 Chlorous mud-Determination of sulphur content-Barium sulphate gravimetric and sulphur dioxide titrimetric method after combustion
STAS 3018-1973 MILD STEEL VESSELS FOR SULPHURIC ACID AND SODIUM HYDROXIDE SOLUTIONS NP 6
STAS 4240/5-1985 TRASS Determination of calcium oxide, magne- sium oxide and sulphur trioxide
SR ISO 320:1995 Manganese ores - Determination of sulphur content - Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combusteon
STAS SR 9934-9-1999 Pyrite cinder. Sulphur trioxide, total sulphur and sulphur of sulphides determination
STAS 4721-1980 FERTILIZERS AMMONIUM SULFATE
STAS 11624/6-1983 PHOSPHATING SOLUTIONS Determination of calcium oxide, phosphorus oxide and water soluble sulphur trioxide
STAS 5958-1976 FRUIT AND VEGETABLE PRODUCTS Determinat ion of total and free sulpphur dioxide
STAS 9934/4-1982 PYRITK CINDER Iron trioxide, aluminium trioxide aud ferrous oxide determination

Group Standards of the People's Republic of China, Gadolinium oxide sulfate

T/SDSES 001-2022 Tert-butyl-peroxides by-product sulphuric acid
T/CPCIF 0137-2021 Sodium sulfate from by-products of organic peroxides production
T/CSTM 01017-2023 Chemical reagent — Hydrazine sulfate
T/CISA 144-2021 Iron oxide powder of pyritic ashes
T/CSAIA 001-2021 Catalytic Flue Gas Desulfurization Sulfuric Acid
T/CSTM 00702-2022 Chemical reagent — Sodium thiosulfate anhydrous
T/CGA 005-2017 Sulfur concentrate produced from cyanidation process for sulphuric acid production
T/CRIAC 0038-2021 Chemical reagent—Silver sulfate
T/CRIAC 0055-2021 Chemical reagent—Lead sulfate

PL-PKN, Gadolinium oxide sulfate

PN Z04056-02-1991 Air purity protection Tests for sulfuric acid and sulfur trioxide content Determination of sulfuric acid and sulfur trioxide in work places by turbidimetric method
PN C84002-11-1988 Sodium hydroxide technical Determination of sodium sulphate content
PN C84039-11-1988 Potassium hydroxide technical Determination of sulphates content
PN Z04056-01-1991 Air purity protection Tests for sulfuric acid and sulfur trioxide content General
PN Z08060-1953 Industrial safety canisters -- Test for impermeability to ammonia, chlorine, hydrogen sulphide, nitrogen oxides, sulphur dioxide and carbon sulphide vapours
PN C84918-1967 Technical sulphur dioxide liquefied
PN C87002-1985 Fertilizers Ammonium sulphate
PN Z04092-05-1990 Air purity protection Tests for nitric acid and nitrogen oxides Determination of nitrogen oxide, dioxide and total nitrogen oxides in waste gases (emission)
PN C04550 ArkusZ03-1972 Water and waste waterTests for synthetic surface active agents and theirs biochemical oxidation Determination of nonionic, polyethoxyHc synthetic surface active agents by colorimetric method with ammo- nium cobaltothiocyanate

Professional Standard - Aviation, Gadolinium oxide sulfate

HB/Z 5107.10-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 10:Continual determination of manganese sulfate and magnesium sulfate content in sodium bichromate and magnesium sulfate oxidation solution by EDTA volumetric method
HB/Z 5107.15-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 15:Continual determination of manganese sulfate and magnesium sulfate content in potassium bichromate and magnesium sulfate oxidation solutin by EDTA volumetric 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 233-1993 Aluminum and aluminum alloy sulfuric acid anodizing process
HB/Z 5104.1-1999 Analytical method of aluminum alloy sulfuric acid anodic oxidation solution Potentiometric titration determination of free sulfuric acid and combined sulfuric acid
HB/Z 5107.14-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 14:Determination of ammonia sulfate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
HB/Z 5107.4-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 4:Determination of aluminum potassium sulfate content in aluminum potassium sulfate oxidation solution by EDTA volumetric method
HB/Z 339.3-1999 Analytical method for chromic acid anodizing solution of aluminum alloy - Determination of sulfate radical
HB 5055-1993 Quality inspection of sulfuric acid anodic oxidation film layer on aluminum and aluminum alloy
HB 5055-1977 Quality inspection of sulfuric acid anodic oxidation film layer on aluminum and aluminum alloy
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 5220.11-1995 Method for chemical analysis of superalloys Ammonium nitrate oxidation-ferrous ammonium sulfate volumetric method for determination of manganese content
HB/Z 5107.5-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 5:Determination of glacial acetic acid content in aluminum potassium sulfate oxidation solution by potentiometric method

SAE - SAE International, Gadolinium oxide sulfate

SAE AMS2471E-1995 ANODIC TREATMENT OF ALUMINUM BASE ALLOYS Sulfuric Acid Process
SAE AMS03-25-2015 Sulfuric Acid Anodizing of Aluminum and Aluminum Alloys
SAE AMS03-25A-2017 Sulfuric Acid Anodizing of Aluminum and Aluminum Alloys
SAE AMS2514-1995 Anodic Coating on Aluminum Alloys Sulfuric Acid Process@ Resin-Sealed

Society of Automotive Engineers (SAE), Gadolinium oxide sulfate

SAE AMS03/25-2015 Sulfuric Acid Anodizing of Aluminum and Aluminum Alloys
SAE AMS2471A-1962 ANODIC TREATMENT OF ALUMINUM BASE ALLOYS Sulfuric Acid Process
SAE AMS03/25A-2017 Sulfuric Acid Anodizing of Aluminum and Aluminum Alloys
SAE AMS2471-1958 ANODIC TREATMENT FOR ALUMINUM BASE ALLOYS Sulfuric Acid Process
SAE AMS2472C-1991 ANODIC TREATMENT OF ALUMINUM ALLOYS Sulfuric Acid Process, Dyed Coating
SAE AMS2514A-2001 Anodic Coating on Aluminum Alloys Sulfuric Acid Process, Resin-Sealed
SAE AMS2471D-1991 ANODIC TREATMENT OF ALUMINUM ALLOYS Sulfuric Acid Process, Undyed Coating
SAE AMS2471C-1974 ANODIC TREATMENT OF ALUMINUM ALLOYS Sulfuric Acid Process, Undyed Coating

Danish Standards Foundation, Gadolinium oxide sulfate

DS/EN ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter
DS/EN 886:2005 Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate
DS/ISO 7934+Amd.1:1999 Stationary source emissions - Determination of the mass concentration of sulfur dioxide - Hydrogen peroxide/barium perchlorate/Thorin method
DS/EN ISO 2085:2010 Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test
DS/EN 883:2005 Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxyde and polyaluminium chloride hydroxyde sulfate
DS/EN 12678+NA:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate
DS/ISO 2085:1988 Anodizing of aluminium and its alloys. Check of continuity of thin anodic oxide coatings. Copper sulphate test
DS/EN 2284:1991 Aerospace series. Sulphuric acid anodizing of aluminium and wrought aluminium alloys

European Committee for Standardization (CEN), Gadolinium oxide sulfate

EN ISO 8799:1995 Surface Active Agents - Sulfated Ethoxylated Alcohols and Alkylphenols - Determination of Content of Unsulfated Matter (ISO 8799 : 1988)
prEN 886-1992 Polyaluminium hydroxidesulfatesilicate, used for water intended for human consumption
EN ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter
prEN 883-1992 Polyaluminium hydroxidechloride and hydroxidechloridesulfate used for water intended for human consumption
prEN 881-1992 Aluminium chloride, hydroxidechloride and hydroxidechloridesulfate (monomeric) used for treatment of water intended for human consumption
EN 12678:2000 Chemicals Used for Treatment of Water Intened for Human Consumption - Potassium Peroxomonosulfate
prEN 884-1992 Polyaluminium hydroxidechloride and hydroxidechloridesulfate, special grade, used for water intended for human consumption
EN 16381:2013 Chemicals used for treatment of swimming pool water - Sodium peroxodisulfate
EN 12926:2008 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate
EN 881:2004 Chemicals used for treatment of water intended for human consumption - Aluminium chloride (monomeric), aluminium chloride hydroxide (monomeric) and aluminium chloride hydroxide sulfate (monomeric)
EN 881:1997 Chemicals Used for Treatment of Water Intended for Human Consumption - Aluminium Chloride, Aluminium Chloride Hydroxide and Aluminium Chloride Hydroxide Sulfate (Monomeric)
EN ISO 2085:2018 Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test (ISO 2085:2018)
EN ISO 2085:2010 Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test (ISO 2085:2010)

Standard Association of Australia （SAA）, Gadolinium oxide sulfate

AS 4969.12:2009
AS 4969.6:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of acid extractable sulfur in soil residue after peroxide oxidation (SRAS)

German Institute for Standardization, Gadolinium oxide sulfate

DIN EN ISO 8799:2010-04 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter (ISO 8799:2009); German version EN ISO 8799:2009
DIN EN 12678:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate; English version of DIN EN 12678:2008-10
DIN EN 2284:1991 Aerospace series; sulphuric acid anodizing of aluminium and wrougth aluminium alloys; german version EN 2284:1991
DIN EN 886:2005-02 Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate; German version EN 886:2004
DIN EN 16380:2014-03 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate; German version EN 16380:2013
DIN EN 2284:1991-08 Aerospace series; sulphuric acid anodizing of aluminium and wrougth aluminium alloys; german version EN 2284:1991
DIN EN ISO 2085:2018-12 Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test (ISO 2085:2018); German version EN ISO 2085:2018

KR-KS, Gadolinium oxide sulfate

KS M 8050-2018(2023) Potassium peroxodisulfate
KS I ISO 7934-2021 Stationary source emissions — Determination of the mass concentration of sulfur dioxide — Hydrogen peroxide/barium perchlorate/Thorin method

Professional Standard - Non-ferrous Metal, Gadolinium oxide sulfate

YS/T 715.1-2009 Methods for chemical analysis of selenium dioxide.Part 1:Determination of selenium dioxide content.Sodium thiosulfate titration
YS/T 509.11-2006 Method for chemical analysis of spodumene and lepidolite concentrates—Determination of persulfate oxidation photometry—Manganese oxide content
YS/T 807.4-2012 Chemical analysis methods of aluminum hardeners.Part 4:Determination of chromium content.The ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method

AENOR, Gadolinium oxide sulfate

UNE 37217:1980 LEAD OXYDES. DETERMINATION OF TOTAL LEAD CONTENT BY THE SULPHATE METHOD.
UNE 31201:1949 TRILITE.
UNE-EN ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter (ISO 8799:2009)
UNE-EN 886:2006 Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate
UNE 55590:1981 SURFACE ACTIVE AGENTS. SULPHURIC ACID AND OLEUMS FOR USE AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF SULPHUR DIOXIDE CONTENT. IODOMETRIC METHOD
UNE-EN 16380:2014 Chemicals used for treatment of swimming pool water - Potassium peroxomonosulfate
UNE 77216/1M:2000 Stationary source emissions. Determination of the mass concentration of sulfur dioxide. Hydrogen peroxide/barium perchlorate/thorin method.
UNE 77216:1995 STATIONARY SOURCE EMISSIONS. DETERMINATION OF THE MASS CONCENTRATION OF SULFUR DIOXIDE. HYDROGEN PEROXIDE/BARIUM PERCHLORATE/THORIN METHOD.
UNE-EN 883:2005 Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxyde and polyaluminium chloride hydroxyde sulfate
UNE-EN 2284:1993 AEROSPACE SERIEIS. SULPHURIC ACID ANODIZING OF ALUMINIUM AND WROUGHT ALUMINIUM ALLOYS.
UNE 55592:1981 SURFACE ACTIVE AGENTS. SULPHURIC ACID AND OLEUMS FOR USE AS RAW-MATERIALS IN DETERGENTS FORMULATIONS. DETERMINATION OF TOTAL ACIDITY, AND CALCULATION OF FREE SULPHUR TRIOXIDE CONTENT OF OLEUMS. TITRIMETRIC METHOD

Sichuan Provincial Standard of the People's Republic of China, Gadolinium oxide sulfate

DB51/T 2037-2015 Determination of Vanadium Content in Vanadium Aluminum Alloy Ammonium Persulfate Oxidation-Ammonium Ferrous Sulfate Titration Method
DB51/T 2004-2015 Ion Chromatography for Detection of Sulfate in High Purity Sodium Hydroxide

Japanese Industrial Standards Committee (JISC), Gadolinium oxide sulfate

JIS K 8252:1992 Ammonium peroxodisulfate
JIS K 8252:2010 Ammonium peroxodisulfate (Reagent)
JIS K 9527:1992 Brucine sulfate heptahydrate
JIS H 8689:2013 Anodizing of aluminium and its alloys -- Check for continuity of thin anodic oxidation coatings -- Copper sulfate test
JIS K 1200-4:2000 Sodium hydroxide for industrial use -- Part 4: Determination of sodium sulfate content
JIS K 0004:1992 Sulfur dioxide (standard reference gas)

American Water Works Association (AWWA), Gadolinium oxide sulfate

AWWA B512-2002 Sulfur Dioxide
AWWA B512-2008 Sulfur Dioxide
AWWA B512-2015 Sulfur Dioxide
ANSI/AWWA B512-2008 Sulfur Dioxide

Lithuanian Standards Office , Gadolinium oxide sulfate

LST EN ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter (ISO 8799:2009)
LST EN 886-2004 Chemicals used for treatment of water intended for human consumption - Polyaluminium hydroxide silicate sulfate
LST ISO 7934+A1:2001 Stationary source emissions. Determination of the mass concentration of sulfur dioxide. Hydrogen peroxide/barium perchlorate/Thorin method
LST EN 883-2004 Chemicals used for treatment of water intended for human consumption - Polyaluminium chloride hydroxyde and polyaluminium chloride hydroxyde sulfate
LST EN 12678-2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate
LST EN 2284-2001 Aerospace series - Sulphuric acid anodizing of aluminium and wrought aluminium alloys

Association of German Mechanical Engineers, Gadolinium oxide sulfate

VDI 2462 Blatt 1-1974 Gaseous emission measurement; determination of sulphur dioxide concentration; iodometric thiosulfate method

(U.S.) Ford Automotive Standards, Gadolinium oxide sulfate

FORD ESW-M4P5-A-2003 ANODIZE, ALUMINUM - SULPHURIC ACID TYPE ***TO BE USED WITH FORD WSS-M99P1111-A***

NO-SN, Gadolinium oxide sulfate

NS 4859-1983 Air quality - Emission measurement - Manual determination of concentration of sulphur trioxide/sulphuric acid and sulphur dioxide in dustladen gases - Isopropanol method
NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate

CH-SNV, Gadolinium oxide sulfate

SNV 10120-1943

CU-NC, Gadolinium oxide sulfate

NC 24-38-1985 Inorganic Chemical Products. Liquid Sodium Hydroxide. Determinatlon of Sulphates
NC 24-69-3-1987 Inorganic Chemical Products Technical Aluminum Sulfate Determination of Aluminum Oxide Content

Professional Standard - Machinery, Gadolinium oxide sulfate

JB/T 9499.3-1999 Method for chemical analysis of constantan resistance alloy The ammonium persulfate oxidation - ammonium ferrous sulfate titrimetric method for the determination of manganese content
JB/T 9552.2-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of chromium by persulfate oxidation volumetric method

VN-TCVN, Gadolinium oxide sulfate

TCVN 3799-1983 Sodium hydroxide technical.Method of test for sodium sulfate content

BR-ABNT, Gadolinium oxide sulfate

ABNT P-MB-512-1969

American National Standards Institute （ANSI), Gadolinium oxide sulfate

ANSI/ASTM B799:1995 Test Method for Porosity in Gold and Palladium Coatings by Sulfurous Acid/Sulfur-Dioxide Vapor
ANSI PH4.250-1980 Photographic Grade Sodium Thiosulfate, Anhydrous (Na2S2O3) and Sodium Thiosulfate, Crystalline (Na2S2O3. 5H2O)

Professional Standard - Electron, Gadolinium oxide sulfate

SJ/T 10906-1996 Determination of BaO in electronic glass - Barium sulfate weight method

IT-UNI, Gadolinium oxide sulfate

UNI 7495-1975 Chemical analysis of ferroalloys. Determination of chromium in ferrochromium. Method by disgregation with sodium peroxyde and titration with ammonium iron (ii) sulfate.

Professional Standard - Aerospace, Gadolinium oxide sulfate

QJ/Z 67-1979 Aluminum and aluminum alloy sulfuric acid anodic oxidation film production instructions

Professional Standard - Commodity Inspection, Gadolinium oxide sulfate

SN/T 0546-2015 Determination of calcium oxide,magnesium oxide and sulfur content in kieserite for export.Volumetric method
SN/T 0546-2004 Test method of calcium oxide,magnesium oxide and sulfur content in kieserite for export
SN/T 0065.3-2011 Determination of europium-rich, yttrium-rich, samarium-europium-gadolinium oxides for import and export Part 3: Determination of the total amount of rare earth oxides

Professional Standard - Agriculture, Gadolinium oxide sulfate

SN/T 0546-1996 Determination method of calcium oxide, magnesium oxide and sulfur content in langbeinite for export
GB 625-1989 chemical reagent sulfuric acid
GB 664-1993 Chemical Reagent Ferrous Sulfate Heptahydrate (Ferrous Sulfate)
GB 661-1992 Chemical Reagent Iron(II) Ammonium Sulfate Hexahydrate (Ferric Ammonium Sulfate)

Professional Standard - Coal, Gadolinium oxide sulfate

MT 271-1994 Detector tube for sulfur dioxide
MT/T 271-1994

Professional Standard-Ships, Gadolinium oxide sulfate

CB 1019.2-1982 Sulfur dioxide test tube

Indonesia Standards, Gadolinium oxide sulfate

SNI 06-0160-1987 Oleum for sulphonation

ES-UNE, Gadolinium oxide sulfate

UNE-EN ISO 2085:2019 Anodizing of aluminium and its alloys - Check for continuity of thin anodic oxidation coatings - Copper sulfate test (ISO 2085:2018)
UNE-EN 12678:2016 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate

IN-BIS, Gadolinium oxide sulfate

IS 2432-1993 Liquid sulphur dioxide - specification
IS 13910-1993 Sulphur dioxide - code of safety

U.S. Environmental Protection Agency (U.S. EPA), Gadolinium oxide sulfate

EPA 40 CFR PART 74-2010 SULFUR DIOXIDE OPT-INS
EPA 40 CFR PART 73-2010 SULFUR DIOXIDE ALLOWANCE SYSTEM

GB-REG, Gadolinium oxide sulfate

REG 40 CFR PART 74-2011 SULFUR DIOXIDE OPT-INS
REG 40 CFR PART 74-2012 SULFUR DIOXIDE OPT-INS
REG 40 CFR PART 73-2011 SULFUR DIOXIDE ALLOWANCE SYSTEM

US-FCR, Gadolinium oxide sulfate

FCR 40 CFR PART 74-2014 SULFUR DIOXIDE OPT-INS
FCR 40 CFR PART 74-2013 SULFUR DIOXIDE OPT-INS
FCR 40 CFR PART 73-2014 SULFUR DIOXIDE ALLOWANCE SYSTEM
FCR 40 CFR PART 73-2012 SULFUR DIOXIDE ALLOWANCE SYSTEM

GM North America, Gadolinium oxide sulfate

GM GM9736P-1988 Sulfur Dioxide Spot Test

Anhui Provincial Standard of the People's Republic of China, Gadolinium oxide sulfate

DB34/T 1534-2011 Determination of Sulfur Dioxide in product of ortofrutta by ion chromatography method

Professional Standard - Electricity, Gadolinium oxide sulfate

DL/T 1551-2016 Determination method of sulfur dioxide, hydrogen sulfide, sulfuryl fluoride and thionyl fluoride in sulfur hexafluoride gas - GC method