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Analysis of Thiourea
Analysis of Thiourea, Total:500 items.
In the international standard classification, Analysis of Thiourea involves: Testing of metals, Welding, brazing and soldering, Analytical chemistry, Non-ferrous metals, Animal feeding stuffs, General methods of tests and analysis for food products, Electrical accessories, Metalliferous minerals, Water quality, Tobacco, tobacco products and related equipment, Inorganic chemicals, Air quality, Rubber, Natural gas, Ferrous metals, Non-metalliferous minerals, Pesticides and other agrochemicals, Fishing and fish breeding, Fertilizers, Electronic tubes, Extraction and processing of petroleum and natural gas, Test conditions and procedures in general, Surface treatment and coating, Ferroalloys, Construction materials, Cereals, pulses and derived products, Leather technology, Paint ingredients, Organic chemicals, Products of the chemical industry, Glass, Coals, Equipment for petroleum and natural gas industries, Plastics, Optical equipment, Nuclear energy engineering, Rubber and plastics products, Petroleum products in general, Fuels, Soil quality. Pedology, Crude petroleum, Sugar. Sugar products. Starch, Electromechanical components for electronic and telecommunications equipment.
Professional Standard - Non-ferrous Metal, Analysis of Thiourea
- YS/T 372.4-2006 Methods for elementary analysis of precious alloy. Determination of copper content.Complexometric titration using thiourea releasing EDTA
- YS/T 372.4-1994 Methods for elementary analysis of precious alloy. Determination of copper content.Complexometric titration using thiourea releasing EDTA
- YS/T 226.6-2009 Methods for chemical analysis of selenium.Part 6:Determination of sulfur content.Diphenylcarbazide spectrophotometry
- YS/T 562-2009 Method for chemical analysis of precious metals alloys.Platinum-ruthenium alloys.Determination of ruthenium content.Thiourea spectrophotometry
- YS/T 372.17-2006 Methods for elementary analysis of precious alloy. Determination of tungsten and rhenium content. Tungstic acid gravimetry and thiourea spectrophotometry
- YS/T 226.1-1994 Determination of bismuth content in selenium (potassium iodide, thiourea, strychnine absorptiometry)
- YS/T 519.3-2009 Methods for chemical analysis of arsenic.Part 3:Determination of sulfur content.Barium sulphate gravimetric method
- YS/T 349-1994 Chemical analysis method of cobalt sulfur concentrate
- YS/T 445.5-2001 Methods for chemical analysis of silver concentrates--Determination of sulfur content
- YS/T 556.8-2006 Determination of Sulfur Content by Chemical Analysis Method of Antimony Concentrate
- YS/T 226.12-2009 Methods for chemical analysis of selenium.Part 12:Determination of selenium content.Sodium thiosulphate titrimetric method
- YS/T 519.3-2006 Arsenic chemical analysis method barium sulfate gravimetric method for determination of sulfur content
- YS/T 252.4-2007 Methods for chemical analysis of nickel matte.Determination of copper content.Sodium thiosulphate titrimetric method
- YS/T 239.2-1994 Antimony trisulfide chemical analysis method barium sulfate gravimetric method for determination of compound sulfur
- YS/T 716.1-2009 Methods for chemical analysis of low grade blister.Part 1:The determination of copper content.Sodium hyposulfite titration
- YS/T 239.1-2010 Methods for chemical analysis of antimony trisulfide-
Part 1:Determination of arsenic content-Cerium sulfate titration method
- YS/T 475.4-2005 Methods for chemical analysis of cast bearing metals-Determination of copper content-Hyposulphite titrimetric method
- YS/T 539.9-2009 Methods for chemical analysis of nickel base alloy powder.Part 9:Determination of copper content.Thiosulfate iodimetry
- YS/T 472.1～472.5-2005 Methods for chemical analysis of nickel concentrates and cobalt sulfide concentrates
- YS/T 239.2-2010 Methods for chemical analysis of antimony trisulfide-
Part 2:Determination of combined sulfur content-Combustion-neutralization titration method
- YS/T 239.3-2010 Methods for chemical analysis of antimony trisulfide-
Part 3:Determination of free sulfur content-Burning and sodium hydroxide titration method
- YS/T 807.12-2012 Chemical analysis methods of aluminum hardeners.Part 12:Determination of copper content.Sulfur and sodium titration method
- YS/T 239.3-1994 Antimony trisulfide chemical analysis method for determination of free sulfur by combustion iodometric method
- YS/T 1047.3-2015 Methods for chemical analysis of copper magnetite.Part 3:Determination of copper and iron contents.Sodium hyposulfite titration
- YS/T 715.1-2009 Methods for chemical analysis of selenium dioxide.Part 1:Determination of selenium dioxide content.Sodium thiosulfate titration
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Analysis of Thiourea
- GB/T 10574.4-1989 Tin-lead solders--Determination of bismuth content--Thiourea spectrophotometric method
- GB/T 42516-2023 High temperature shape memory alloy chemical analysis method Determination of platinum content Thiourea complex precipitation method
- GB/T 15072.8-2008 Test method of precious metal alloys.Determination of copper content for gold,palladium and silver alloys.Complexometric return titration using thiourea releasing EDTA
- GB/T 20742-2006 Method for the determination of 2-thiouracil, methyl thiouracil, propyl thiouracil, tapazole and 2-mercaptobenzimidazole residues in bovine thyroid and muscles LC-MS-MS method
- GB/T 17418.4-1998 Methods for analysis of noble metals in geochemical samples--Determination of iridium content-Preconcentration by thiourea-Catalytic spectrophotometric method
- GB/T 17418.4-2010 Methods for analysis of noble metals in geochemical samples.Part 4:Deternination of iridium content.Preconcentration by thiourea-catalytic spectrphotometric method
- GB/T 17418.2-2010 Methods for analysis of noble metals in geochemical samples.Part 2:Determination of platinum and rhodium content.Preconcentration by thiourea-catalytic polarographic method
- GB/T 17418.2-1998 Methods for analysis of noble metals in geochemical samples--Determination of platinum and rhodium content-Preconcentration by thiourea-Catalytic polarographic method
- GB/T 17418.3-2010 Methods for analysis of noble metals in geochemical samples.Part 3:Determination of palladium content.Preconcentration by thiourea-graphite furnace atomic absorption spectrophotometric method
- GB/T 17418.3-1998 Methods for analysis of noble metals in geochemical samples--Determination of palladium content-Preconcentration by thiourea-Graphite furnace atomic absorption spectrophotometric method
- GB/T 14836-1993 Vulcanized rubber.Qualitative analysis of ash
- GB/T 23852-2009 Analytical method of thiocyanate for industrial use
- GB/T 3253.4-2001 Methods for chemical analysis of antimony--Determination of sulfur content
- GB/T 3260.10-2000 Methods for chemical analysis of tin Determination of sulphur content
- GB/T 15246-2022 Microbeam analysis—Quantitative analysis of sulfide minerals by electron probe microanalysis
- GB 8204-1987 Analytical methods of content for quinalphos technical
- GB/T 23940-2009 Analytical methods of persulfate products for industrial use
- GB 8199-1987 Analytical method of content for pyridaphenthione
- GB/T 8151.2-2000 Methods for chemical analysis of zinc concentrates -Determination of sulfur content
- GB/T 3884.3-2000 Methods for chemical analysis of copper concentrates. Determination of sulfur content
- GB/T 16478.3-1996 Methods for chemical analysis of thorium nitrate--Determination of sulphate content
- GB/T 15080.8-1994 Antimony concentrates-Determination of sulfur content
- GB/T 14949.9-1994 Manganese ores- Determination of sulphur contents
- GB/T 23513.3-2009 Chemical analysis methods for germanium concentrate.Part 3:Determination of sulfur.Barium sulfate gravimetry
- GB/T 4373.3-1984 Methods for chemical analysis of arsenic--The barium sulphate gravimetric method for the determination of sulphur content
- GB/T 10574.12-2003 Methods for chemical analysis of tin-lead solders--Determination of sulphur content
- GB/T 15076.8-1994 Methods for chemical analysis of tantalum and niobium-Determination of sulphur content in niobium
- GB/T 20899.8-2007 Methods for chemical analysis of gold ores Part 8: Determination of sulfur contents
- GB/T 7739.8-2007 Methods for chemical analysis of gold concentrates Part 8: Determination of sulfur contents
- GB/T 7739.8-2022 Methods for chemical analysis of gold concentrates—Part 8: Determination of sulfur content
- GB/T 20899.8-2022 Methods for chemical analysis of gold ores - Part 8: Determination of sulfur content
- GB/T 15246-2002 Quantitative analysis of sulfide minerals by electron probe microanalysis
- GB/T 15076.8-2008 Method for chemical analysis of tantalum and niobium.Determination of carbon and sulphur contents
- GB/T 6150.5-1985 Methods for chemical analysis of tungsten concentrates--The barium sulfate gravimetric method for the determination of sulfur content
- GB/T 6730.16-1986 Methods for chemical analysis of iron ores--The barium sulfate gravimetric method for the determination of sulfur content
- GB/T 21994.8-2008 Chemical analysis of magnesium fluoride.Part 8:Determination of sulphate content.Barium sulphate gravimetric method
- GB/T 22660.8-2008 Chemical analysis methods of lithium fluoride.Part8:Determination of sulphate content.Barium sulphate gravimetric method
- GB/T 4333.7-1984 Methods for chemical analysis of ferrosilicon--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
- GB/T 3653.5-1983 Methods for chemical analysis of ferroboron--The chromatographic separation-barium sulfate gravimetric method for the determination of sulfur content
- GB/T 12687.5-1990 Chemical analysis of nitrate of rare earth for agriculture--Determination of chrome content-sys--Diphenyl carbazide spectrophotometric method
- GB/T 5121.4-1996 Copper and copper alloys--Determination of carbon and sulfur content
- GB/T 3286.7-1998 Methods for chemical analysis of limestone and dolomite--The determination of sulphur content
- 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 16480.4-1996 Method for chemical analysis of yttrium and yttium oxide.Determination of sulphur content
- GB/T 31589-2015 Analytical method of chemical composition for activated MDEA decarbonization desulfurization agent
- GB/T 23834.1-2009 Chemical analysis method for stannous sulfate.Part 1:Determination of stannous sulfate content.Volumetric method of potassium dichromate
其他未分类, Analysis of Thiourea
Professional Standard-Ships, Analysis of Thiourea
- CB/T 3905.15-1999 Determination of bismuth content by thiourea spectrophotometric method for chemical analysis of tin-based bearing alloys
- CB/T 3905.15-2005 Method for chemical analysis of tin-base bearing alloy - Part 15: Thiourea photometric method for the determination of bismuth content
International Organization for Standardization (ISO), Analysis of Thiourea
- ISO/DIS 7431-2 Thiourea for industrial use — Part 2: Specifications
- ISO/PRF 7431-2:2023 Thiourea for industrial use — Part 2: Specifications
- ISO/DIS 7431-1 Thiourea for industrial use — Part 1: Test methods
- ISO/PRF 7431-1:2023 Thiourea for industrial use — Part 1: Test methods
- ISO 6326-3:1989 Natural gas; determination of sulfur compounds; part 3: determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry
- ISO 5815-1:2003 Water quality - Determination of biochemical oxygen demand after n days (BOD<(Index)n>) - Part 1: Dilution and seeding method with allythiourea addition
- ISO 10469:2006 Copper sulfide concentrates - Determination of copper - Electrogravimetric method
- ISO 4934:1980 Steel and cast iron; Determination of sulfur content; Gravimetric method
- ISO 6326-4:1994 Natural gas; determination of sulfur compounds; part 4: gas chromatographic method using a flame photometric detector for the determination of hydrogen sulfide, carbonyl sulfide and sulfur-containing odorants
- ISO 9280:1990 Water quality; determination of sulfate; gravimetric method using barium chloride
Sichuan Provincial Standard of the People's Republic of China, Analysis of Thiourea
Professional Standard - Aviation, Analysis of Thiourea
- HB 5422.7-1989 Method for chemical analysis of copper alloy Potassium iodide-thiourea absorbance photometry for determination of bismuth content
- HB/Z 5091.3-1999 Analysis method for chrome plating solution Determination of sulphide acidic content
- HB/Z 5088.1-1999 Electroplating nickel solution analysis method EDTA volumetric method to determine the content of nickel sulfate and magnesium sulfate
Professional Standard - Machinery, Analysis of Thiourea
- JB/T 7774.3-1995 Method for chemical analysis of silver zinc oxide electrical contact materials Determination of bismuth content by thiourea spectrophotometry
- JB/T 7776.6-1995 Method for chemical analysis of silver cadmium oxide electrical contact materials Determination of bismuth content by thiourea spectrophotometry
- JB/T 7776.5-2008 Test method for chemical analysis of silver-cadmium oxide electric contact material. Part 5: Determination of bismuth content
- JB/T 7774.3-2008 Test methods for chemical analysis of silver-zinc oxide electric contact material.Part 3:Determination of bismuth content
- JB/T 6240-1992 Sulfur dioxide analyzer - Specification
- JB/T 9548.10-2015 Methods for chemical analysis of Fr-Cr-Al alloys.Part 10: Determination of sulfur content
Professional Standard - Commodity Inspection, Analysis of Thiourea
- SN/T 3315.7-2012 Textiles.Quantitative analysis of regeneration cellulose fiber and cotton.Part 7:Sodium hydroxide/thiourea/urea method
- SN/T 0329-2014 Analysis method of zinc sulphate for import and export
- SN/T 0480.5-1995 Method of analysis baryte for export.Determinationof barium sulphate
- SN/T 3126-2012 Determination of sulfated ash of organic materials.Thermogravimetry
- SN/T 4115-2015 Determination of sulfur compounds in natural gas.Gas chromatography and sulfur chemiluminescence deterctor
- SN/T 0329-1994 Method of chemical analysis of zinc sulphitemonohydrate for export
RO-ASRO, Analysis of Thiourea
Professional Standard - Agriculture, Analysis of Thiourea
British Standards Institution (BSI), Analysis of Thiourea
- 23/30459284 DC BS ISO 7431-2. Thiourea for industrial use - Part 2. Specifications
- 23/30459281 DC BS ISO 7431-1. Thiourea for industrial use - Part 1. Test methods
- BS 5551 SubSec.4.1.5:1993 Fertilizers. Chemical analysis. Determination of nitrogen. Method for determination of urea nitrogen content (gravimetric method using xanthydrol)
- BS 4325-6:1989 Methods for analysis of oilseed residues. Determination of urease activity of soya bean products
- BS 7020-7.1:1989 Analysis of iron ores - Methods for the determination of sulphur content - Gravimetric method
- BS 7020-7.2:1989 Analysis of iron ores. Methods for the determination of sulphur content. Combustion method
- BS EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
- BS 7020 Sec.7.1:1989 Analysis of iron ores. Methods for the determination of sulphur content. Gravimetric method
- BS 7317-5:1990 Methods for analysis of high purity copper cathode Cu-CATH-1 - Method for determination of sulphur by hydrogen sulphide evolution and spectrophotometry
- BS EN ISO 5815-1:2019 Water quality. Determination of biochemical oxygen demand after n days (BODn) - Dilution and seeding method with allylthiourea addition
- BS 1016-106.5:1996 Methods for analysis and testing of coal and coke. Ultimate analysis of coal and coke. Determination of forms of sulfur in coal
- BS 6200-3.28.3:1995 Sampling and analysis of iron, steel and other ferrous metals. Methods of analysis. Determination of sulphur. Steel and iron: spectrophotometric method
- BS ISO 9599:2015 Copper, lead, zinc and nickel sulfide concentrates. Determination of hygroscopic moisture content of the analysis sample. Gravimetric method
- BS 7020-7.2:1988 Analysis of iron ores. Methods for the determination of sulphur content. Combustion method
- BS 7319-4:1990 Analysis of sodium chloride for industrial use. Method for determination of sulphate content
Professional Standard - Environmental Protection, Analysis of Thiourea
- HJ 849-2017 Water quality - Determination of ethylenethiourea - High performance liquid chromatography
HU-MSZT, Analysis of Thiourea
Korean Agency for Technology and Standards (KATS), Analysis of Thiourea
AENOR, Analysis of Thiourea
Professional Standard - Tobacco, Analysis of Thiourea
- YC/T 441-2012 Determination of thiourea in tobacco additives.High performance liquid chromatographic method
BR-ABNT, Analysis of Thiourea
Association Francaise de Normalisation, Analysis of Thiourea
- NF T20-293:1970 Sulfuric acid and oleums for industrial use. Determination of sulphur dioxyde content.
- NF T20-292:1968 Chemical analysis of sulphuric acid and oleum. Determination of ash.
- NF T20-295:1968 CHEMICAL ANALYSIS OF SULPHURIC ACID AND OLEUM. DETERMINATION OF TOTAL NITROGEN.
- NF T20-296:1970 Chemical analysis of sulphuric acid and oleums. Determination of nitrous nitrogen and nitric nitrogen.
- NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
- NF X20-350:1979 Gas analysis. Sulfur dioxide analysis. Guide for the choice of the analysis methods.
- NF U43-110:1981 Analyse chimique du sulfate ferreux
- NF EN ISO 105-S02:1996 Textiles - Essais de solidité des teintures - Partie S02 : solidité des teintures à la vulcanisation : monochlorure de soufre.
- NF U42-101:1953 PRODUCTS USED IN AGRICULTURE. FERTILIZERS. CHEMICAL ANALYSIS OF AMMONIUM SULPHATE.
- NF U42-101:1964 Products used in agriculture. Fertilizers. Chemical analysis of ammonium sulphate.
- NF T20-297:1971 Chemical analysis of sulphuric acid and oleum. Determination of ammoniacal nitrogen. Spectrophotometric method.
- NF A10-711:1970 Chemical analysis of ferro-molybdenum. Determination of sulphur (combustion method).
- NF A06-368*NF EN ISO 4934:2004 Steel and iron - Determination of sulfur content - Gravimetric method
- NF A06-105:1970 Chemical analysis of manganese ores. Determination of sulphur. Combustion method.
- NF G52-212:1976 LEATHERS AND HIDES. CHEMICAL TESTING OF LEATHER. DETERMINATION OF SULPHUR.
- NF T46-047:1986 VULCANIZED OR NON-VULCANIZED RUBBER. DETERMINATION OF THE CENTESIMALE COMPOSITION OF MIXTURES THROUGH THERMOGRAVIMETRY.
- NF T20-262:1968 Chemical analysis of hydrochloric and nitric acids. Determination of sulphated ash.
- NF T20-572:1966 Chemical analysis of ammonium sulphate for technical use. Estimate of ash content.
- NF T20-579:1966 Chemical analysis of ammonium sulphate for technical use. Measurement of ph.
- NF A06-304:1961 Chemical analysis of steel and cast iron. Determination of sulphur after combustion.
- NF T90-103-1*NF EN ISO 5815-1:2019 Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1 : dilution and seeding method with allylthiourea addition
- NF EN ISO 5815-1:2019 Qualité de l'eau - Détermination de la demande biochimique en oxygène après n jours (DBOn) - Partie 1 : méthode par dilution et ensemencement avec apport d'allylthiourée
- NF U43-106:1981 Agropharmaceutical products. Chemical analysis of nicotine and nicotine sulphate.
- NF G52-218:1982 Chemical analysis of leather. Determination of sodium sulphate content.
- NF T46-047:2002 Rubber and rubber products - Determination of composition of vulcanizates and uncured compounds by thermogravimetry.
- NF T46-047:2014 Rubber and rubber products - Determination of composition of vulcanizates and uncured compounds by thermogravimetry
- NF T90-103-1:1998 Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1 : dilution and seeding method with allylthiourea addition.
- NF T20-253:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Spectrophotometric determination of iron.
- NF T20-573:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of iron.
- NF T20-574:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of copper.
- NF T20-575:1966 Chemical analysis of ammonium sulphate for technical use. Spectrophotometric determination of chloride ions.
- NF ISO 24087:2023 Caoutchouc vulcanisé - Détermination de la température de transition vitreuse et de l'enthalpie par analyse calorimétrique différentielle
- NF T20-255:1968 Chemical analysis of hydrochloric, nitric and sulphuric acids. Test of heavy metals content.
- NF T20-263:1969 Chemical analysis of hydrochloric and nitric acids. Turbidimetric determination of sulphates.
KR-KS, Analysis of Thiourea
American Society for Testing and Materials (ASTM), Analysis of Thiourea
- ASTM E223-96 Standard Test Methods for Analysis of Sulfuric Acid
- ASTM E223-96(2002)e1 Standard Test Methods for Analysis of Sulfuric Acid
- ASTM D7166-10 Standard Practice for Total Sulfur Analyzer Based On-line/At-line for Sulfur Content of Gaseous Fuels
- ASTM E223-23 Standard Test Methods for Analysis of Sulfuric Acid
- ASTM E223-08 Standard Test Methods for Analysis of Sulfuric Acid
- ASTM E223-16 Standard Test Methods for Analysis of Sulfuric Acid
- ASTM E223-23e1 Standard Test Methods for Analysis of Sulfuric Acid
- ASTM UOP209-00 Alkalinity, Sulfide and Mercaptide Analyses of Used Refinery Caustic Solutions
- ASTM E223-96(2002) Standard Test Methods for Analysis of Sulfuric Acid
- ASTM D715-86(2008) Standard Test Methods for Analysis of Barium Sulfate Pigment
- ASTM D715-86(1999) Standard Test Methods for Analysis of Barium Sulfate Pigment
- ASTM D715-86(2014) Standard Test Methods for Analysis of Barium Sulfate Pigment
- ASTM D715-86(2020) Standard Test Methods for Analysis of Barium Sulfate Pigment
- ASTM D8339-20 Standard Test Method for The Analysis of Flue Gas Desulfurization Solids by Macro Thermogravimetric Analysis
- ASTM D4572-21 Standard Test Method for Rubber Chemicals—Wet Sieve Analysis of Sulfur
- ASTM D4952-12(2017) Standard Test Method for Qualitative Analysis for Active Sulfur Species in Fuels and Solvents (Doctor Test)
- ASTM D4952-23 Standard Test Method for Qualitative Analysis for Active Sulfur Species in Fuels and Solvents (Doctor Test)
- ASTM D7166-23 Standard Practice for Total Sulfur Analyzer Based On-line/At-line for Sulfur Content of Gaseous Fuels
- ASTM D3177-89(1997) Standard Test Methods for Total Sulfur in the Analysis Sample of Coal and Coke
- ASTM D3177-89(2002) Standard Test Methods for Total Sulfur in the Analysis Sample of Coal and Coke
- ASTM D4572-89(2017) Standard Test Method for Rubber Chemicals—Wet Sieve Analysis of Sulfur
- ASTM D4572-89(2012) Standard Test Method for Rubber Chemicalsmdash;Wet Sieve Analysis of Sulfur
- ASTM D7166-05 Standard Practice for Total Sulfur Analyzer Based On-line/At-line for Sulfur Content of Gaseous Fuels
- ASTM D4952-12 Standard Test Method for Qualitative Analysis for Active Sulfur Species in Fuels and Solvents (Doctor Test)
- ASTM E775-87(2004) Standard Test Methods for Total Sulfur in the Analysis Sample of Refuse-Derived Fuel
- ASTM D500-95(2009) Standard Test Methods of Chemical Analysis of Sulfonated and Sulfated Oils
- ASTM D3177-75 Standard Test Methods for Total Sulfur In The Analysis Sample Of Coal And Coke
- ASTM D500-95(2016) Standard Test Methods of Chemical Analysis of Sulfonated and Sulfated Oils
- ASTM D4952-02 Standard Test Method for Qualitative Analysis for Active Sulfur Species in Fuels and Solvents (Doctor Test)
- ASTM D4952-02(2007) Standard Test Method for Qualitative Analysis for Active Sulfur Species in Fuels and Solvents (Doctor Test)
- ASTM D7166-10(2015) Standard Practice for Total Sulfur Analyzer Based On-line/At-line for Sulfur Content of Gaseous Fuels
RU-GOST R, Analysis of Thiourea
YU-JUS, Analysis of Thiourea
- JUS H.P5.013-1991 Analysis of pesticides. Determination of sulphated ash content
- JUS H.B8.764-1982 Analysis of pesticides. Determination of sulphated ash content
- JUS B.G8.361-1977 Zine concentrates. Methods of chemical analysis. Determination of total sulphur
- JUS C.A1.233-1990 Methods for chemical analysis of cadmium. Determination of lead content. Spectrophotometric method with dithizone
IN-BIS, Analysis of Thiourea
National Metrological Verification Regulations of the People's Republic of China, Analysis of Thiourea
CL-INN, Analysis of Thiourea
TR-TSE, Analysis of Thiourea
- TS 693-1969 SULFURIC ACID P?RE AND ANALYTICALLY P?RE
- TS 3297-1979 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF SULFUR CONTENT
- TS 403-1966 METHODS OF CHEMICAL ANALYSIS OF MANGANESE ORES DETERMINATION OF SULPHUR
European Committee for Standardization (CEN), Analysis of Thiourea
- EN ISO 6326-3:1997 Natural Gas - Determination of Sulfur Compounds - Part 3: Determination of Hydrogen Sulfide, Mercaptan Sulfur and Carbonyl Sulfide Sulfur by Potentiometry
- EN ISO 5815-1:2019 Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019)
- EN 24934:1989 Steel and cast iron; determination of sulfur content; gravimetric method (ISO 4934, 1st edition 1980.10.01)
- EN ISO 4934:2003 Steel and iron - Determination of sulfur content - Gravimetric method
CZ-CSN, Analysis of Thiourea
PL-PKN, Analysis of Thiourea
- PN H04220-1954 Chemical analysis of cobalt -- Determination of sulphur content
- PN H04780-18-1985 Chemical analysis of nickel Determination of sulphur
- PN H04790-08-1987 Chemical analysis of tin Determination of sulphur
- PN H04131 ArkusZ10-1974 Chemical analysis of bouxite Determination of sulfur cantent
- PN H04200-06-1986 Chemical analysis of ferro-alloys Ferromanganese Determination of sulphur
- PN H04205-06-1986 Chemical analysis of ferroalloys Ferrophosphor Determination of sulphur
- PN H04206-08-1986 Chemical analysis of ferro-alloys Ferrochrom Determination of sulphur
- PN H04208-05-1989 Chemical analysis of ferroalloys Ferromolybdenum Determination of sulphur
- PN C06400-1987 Natural gas Determination of sulphur compounds Determination of hydrogen sulphid and total sulphur content by WIT-AS analyser
- PN H04721-21-1990 Chemical analysis of alloyed copper Determination of sulphur
- PN H04015-1987 Chemical analysis of iron, cast iron and steel Determination of sulphur contens
- PN H04202-06-1989 Chemical analysis of terro-alloys Silicon-manganese Determination of sulphur contens
- PN H04232-07-1986 Chemical analysis of alloy components Chromium metallic Determination of sulphur
- PN G04514-16-1990 Solid fuels Determination of total sulphur and of sulphur in ash with the use of the LECO automatic analyser
- PN H04782-09-1986 Chemical analysis of nickel alloy for electronic Determination of sulphur
- PN H04015-1992 Chemical analysis of pig iron, cast iron and steel. Determination of sulfur content
- PN H04781-11-1993 Chemical analysis of nickel alloys. Determination of sulfur content
- PN G04514-17-1993 Solid fuel. Determination of sulphur. Determination of sulphur by using automatic analysers
VN-TCVN, Analysis of Thiourea
- TCVN 5719-2-2009 Standard test methods for analysis of sulfuric acid
- TCVN 1820-2009 Steel and iron.Determination of sulphur content.Methods of chemical analysis
- TCVN 6001-1-2008 Water quality.Determination of biochemical oxygen demand after n days (BODn).Part 1: Dilution and seeding method with allylthiourea addition
- TCVN 6200-1996 Water quality.Determination of sulfate.Gravimetric method using barium chloride
AR-IRAM, Analysis of Thiourea
Japanese Industrial Standards Committee (JISC), Analysis of Thiourea
- JIS G 1215:1994 Iron and steel -- Methods for determination of sulfur content
- JIS B 7981:1996 Continuous analyzers for sulfur dioxide in flue gas
- JIS B 7952:2004 Continuous analyzer for sulfur dioxide in ambient air
- JIS K 0108:1983 Analytical methods for determination of hydrogen sulfide in exhaust gas
- JIS B 7952:1996 Continuous analyzers for sulfur dioxide in ambient air
- JIS G 1325-5:2013 Method for chemical analysis of ferrosilicochromium -- Part 5: Determination of sulfur content
- JIS G 1323-4:2017 Method for chemical analysis of chromium metal -- Part 4: Determination of sulfur content
- JIS B 7995:1994 Automatic analysers for sulphur in crude oil and petroleum products
- JIS G 1321-4:2009 Method for chemical analysis of manganese metal -- Part 4: Methods for determination of sulfur content
- JIS G 1322-4:2010 Method for chemical analysis of metallic silicon -- Part 4: Methods for determination of sulfur content
German Institute for Standardization, Analysis of Thiourea
- DIN EN ISO 6326-3:1998 Natural gas - Determination of sulfur compounds - Part 3: Determination of hydrogen sulfide, mercaptan sulfur and carbonyl sulfide sulfur by potentiometry (ISO 6326-3:1989); German version EN ISO 6326-3:1997
- DIN 53749:1970 Chemical Analysis of Urea-, Thiourea- and Melamine-formaldehyde Resins and Aminoplastic Moulding Materials in the Moulded and Unmoulded State
- DIN ISO 22743:2015-08 Water quality - Determination of sulfates - Method by continuous flow analysis (CFA) (ISO 22743:2006 + Cor. 1:2007)
- DIN EN ISO 5815-1:2020-11 Water quality - Determination of biochemical oxygen demand after n days (BOD<(Index)n>) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019); German version EN ISO 5815-1:2019
- DIN EN 1899-1:1998 Water quality - Determination of biochemical oxygen demand after n days (BOD<(Index)n>) - Part 1: Dilution and seeding method with allylthiourea acid addition (ISO 5815:1989, modified); German version EN 1899-1:1998
ES-AENOR, Analysis of Thiourea
Taiwan Provincial Standard of the People's Republic of China, Analysis of Thiourea
- CNS 6937-1981 Methods for Chemical Analysis of Refined Sulfur
- CNS 9864-1983 Methods of Chemical Analysis for Sulfur in Ferrotungsten
- CNS 10508-1983 Methods of Chenical Analysis for Sulfur in Ferrochromium
- CNS 4055-1976 Method of Test for Trace Quantities of Total Sulfur in Ethylene
- CNS 8705-1982 Analysis of Anodic Oxidation Solution - Sulphuric Acid
- CNS 9506-1982 Potassium Dichromate - Sulfuric Acid Reagent for Analytical Use
- CNS 8287-1982 Method of Chemical Analysis for Sulphur in Metallic Silicon (Weight Method)
Professional Standard - Ferrous Metallurgy, Analysis of Thiourea
- YB/T 4145-2006 Special crucible for carbon and sulfur analysis
- YB/T 5040-1993 Molybdenum oxide block chemical analysis method barium sulfate gravimetric method for determination of sulfur
- YB/T 5332-2006 Method for chemical analysis of vanadium pentoxide - Determination of sulfur content by barium sulfate gravimetric method
Indonesia Standards, Analysis of Thiourea
- SNI 7587.1-2010 Semicarbazide (SEM) residual test in fish and shrimph with Enzyme Linked Immunoassay (ELISA) method
- SNI 13-3481-1998 Analisis kadar belerang total contoh batubara cara eschka
(U.S.) Ford Automotive Standards, Analysis of Thiourea
Danish Standards Foundation, Analysis of Thiourea
- DS 280:1976 Water analysis. Determination of sulphide in waste water
- DS/EN 1899-1:2003 Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition
- DS/ISO 22743/Corr.1:2007 Water quality - Determination of sulfates - Method by continuous flow analysis (CFA)
- DS/ISO 22743:2006 Water quality - Determination of sulfates - Method by continuous flow analysis (CFA)
- DS 278:1976 Water analysis. Detrmination of sulphide in natural and pure water
Professional Standard - Electron, Analysis of Thiourea
- SJ/T 10942-1996 Determination of sulfur in color picture tube glass
- SJ/T 10906-1996 Determination of BaO in electronic glass - Barium sulfate weight 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, Analysis of Thiourea
- GB/T 35212.2-2017 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 2: Analysis of alkanolamine desulfurization decarbonization solvent
- GB/T 33318-2016 Gas analysis—Determination of sulfide—Gas chromatography with sulfur chemiluminescence
- GB/T 35212.1-2017 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 1: Gas and solution analysis
Professional Standard - Chemical Industry, Analysis of Thiourea
- HG/T 2984-1987(1997) Analytical methods of content for quinalphos technical
- HG/T 2984-1987 Analytical methods of content for quinalphos technical
- HG/T 2980-1987 Analytical method of content for pyridaphenthione
- HG/T 2980-1987(1997) Analytical method of content for pyridaphenthione
- HG/T 2516-2013 Analytical method of chemical composition in the catalyst oxidizing sulphuric dioxide into sulphuric acid
- HG/T 3542-1986 Analytical Method for Trace Sulfur in Fertilizer Catalysts
- HG/T 2512-2005 Analytical method of chemical composition in zinc oxide desulfurization sorbent
- HG/T 2512-2013 Analytical method of chemical composition in zinc oxide desulfurization sorbent
- HG/T 2516-2005 Analytical method of chemical composition in the catalyst oxidizing sulphuric dioxide into sulphuric acid
- HG/T 3542-2005 Analytical method of micro-sulphur in fertilizer catalyst
- HG/T 3542-2013 Analytical method of micro-sulphur in fertilizer catalyst
- HG/T 4854-2015 Analytical method of chemical composition in iron oxide desulfurization sorbent at room temperature
- HG/T 2515-2005 Analytical method of the active composition in organic sulfur hydrogenation catalyst
- HG/T 2515-2013 Analytical method of the active composition in organic sulfur hydrogenation catalyst
- HG/T 2512-1993 Analytical method for chemical composition of zinc oxide desulfurizer
Institute of Interconnecting and Packaging Electronic Circuits (IPC), Analysis of Thiourea
海关总署, Analysis of Thiourea
- SN/T 5270-2019 Determination of ethylene thiourea in rubber and its products by high performance liquid chromatography
- SN/T 5271-2019 Rubber and rubber products fluorine rubber thermogravimetric analysis method to determine the composition of vulcanized and unvulcanized rubber
国家市场监督管理总局、中国国家标准化管理委员会, Analysis of Thiourea
- GB/T 23940-2021 Analytical methods of persulfate products for industrial use
- GB/T 37186-2018 Gas analysis—Determination of sulfur dioxide and nitrogen oxides—Ultraviolet differential optical absorption spectroscopy
- GB/T 40723-2021 Rubber—Determination the contents of total sulfur and total nitrogen — Automatic analyser method
- GB/T 35212.3-2021 Analysis and evaluation methods of gas and solution and desulfurization decarbonization and sulfur recovery for natural gas treating plant—Part 3: Technical requirements and analysis evaluation methods for sulfur recovery and tail gas catalysts
IT-UNI, Analysis of Thiourea
Group Standards of the People's Republic of China, Analysis of Thiourea
- T/CRIAC 0005-2019 Reagents for environmental analysis - Potassium peroxydisulfate
- T/SQIA 007-2022 Rapid detection of iprodione residues in vegetables and fruits — colloidal gold immunochromatography
- T/SQIA 010-2022 Rapid detection of forchlorfenuron residues in vegetables and fruits — colloidal gold immunochromatography
BE-NBN, Analysis of Thiourea
- NBN 876-1970
- NBN T 03-024-1979 Sulphuric acid and oleum for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method
- NBN T 03-020-1979 Sulphuric acid and oleum for industrial use - Determination of iron content - 2,2'-Bipyridyl spectrophotometric method
- NBN B 15-256-1975
- NBN T 03-021-1979 Sulphuric acid and oleum for industrial use - Determination of oxides of nitrogen - 2,4-Xylenol spectrophotometric method
- NBN-EN 24934-1992 Steel and cast iron. Determination of sulfur content. Gravimetric method (ISO 4934:1980)
- NBN T 97-301-1983 Gas analysis - Determination of sulphur dioxide - General guidance for the choice of methods
Standard Association of Australia （SAA）, Analysis of Thiourea
- AS 1038.11:2002(R2013)
- AS 2816:1992 Copper, lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analysis sample - Gravimetric method
- AS 1038.11:2002 Coal and coke - Analysis and testing - Coal - Forms of sulfur
- AS 3587.5:1998 Ferroalloys - Chemical analysis - Determination of sulfur content - Infrared method
- AS 1038.6.3.3:1997(R2013)
- AS 3550.1:1988 Methods for the analysis of waters - Determination of dissolved sulphide - Spectrophotometric method
- AS 4969.9:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Calculation of titratable sulfidic acidity (TSA)
- AS 3580.4.1:2008 Methods of sampling and analysis of ambient air - Determination of sulfur dioxide - Direct reading instrumental method
- AS 4969.7:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of chromium reducible sulfur (SCR)
- AS 1038.6.3.1:1997(R2013)
Professional Standard - Rare Earth, Analysis of Thiourea
- XB/T 601.8-1993 Lanthanum hexaboride chemical analysis method diphenylsemicarbazide spectrophotometric method for determination of chromium content
AT-ON, Analysis of Thiourea
- ONORM M 6615-1994 Water analysis - Determination of dissolved and easily liberated sulfide
Universal Oil Products Company (UOP), Analysis of Thiourea
- UOP 209-2000 ALKALINITY, SULFIDE AND MERCAPTIDE ANALYSES OF USED REFINERY CAUSTIC SOLUTIONS
Professional Standard - Aerospace, Analysis of Thiourea
- QJ/Z 110-1982 Analytical method for weak corrosive solution of sulfuric acid
- QJ 1406-1988 Sulfate, sulfate-chloride electroforming nickel solution analysis method
- QJ/Z 103-1982 Analytical method of ammonium sulfite gold plating solution
- QJ/Z 81-1982 Analytical method of aluminum and aluminum alloy sulfation solution
BELST, Analysis of Thiourea
工业和信息化部, Analysis of Thiourea
- HG/T 5527-2019 Analysis method of chemical composition of aluminum-based desulfurizer
- HG/T 5319-2018 Analysis method of chemical composition of manganese oxide desulfurizer
- YS/T 1149.4-2016 Methods for chemical analysis of roasted zinc concentrates Part 4: Determination of soluble sulfur content Barium sulfate gravimetric method
- YS/T 575.26-2020 Methods of chemical analysis of bauxite ores Part 26: Determination of sulfate content Barium sulfate gravimetric method
- HG/T 5412-2018 Analysis method of chemical composition of desulfurizer for ammonia refining
- HG/T 5317-2018 Analysis method of chemical components of room temperature demercaptan catalyst
- HG/T 5032-2016 Analysis method of chemical composition of activated carbon alkali-loaded desulfurizer
- HG/T 5198-2017 Analysis method of chemical composition of medium temperature iron oxide desulfurizer
- HG/T 5030-2016 Method for analyzing the chemical composition of catalysts for cobalt and molybdenum sulfide
ES-UNE, Analysis of Thiourea
- UNE-EN ISO 5815-1:2020 Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815-1:2019)
- UNE 77048:2019 Water quality. Sulphate determination. Gravimetric method.
- UNE 103201:2019 Quantitative analysis of soluble sulphate (in water) content of a soil.
SE-SIS, Analysis of Thiourea
NO-SN, Analysis of Thiourea
- NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate
- NS 4762-1988 Water analysis - Determination of sulphate content of water - Nephelometric method
Professional Standard - Building Materials, Analysis of Thiourea
- JC/T 2437-2018 Methods for chemical analysis of flue gas desulfurization gypsum
Heilongjiang Provincial Standard of the People's Republic of China, Analysis of Thiourea
Professional Standard - Nuclear Industry, Analysis of Thiourea
- EJ/T 1231.3-2008 Test method for analysis of impurity in diuranate.Part3: Determination of sulphate by barium sulfate turbidimetry
工业和信息化部/国家能源局, Analysis of Thiourea
- JB/T 9548.10-2014 Methods of chemical analysis of iron-chromium-aluminum alloys Part 10: Determination of sulfur
国家质量监督检验检疫总局, Analysis of Thiourea
- SN/T 4764-2017 Elemental analyzer method for determination of carbon, hydrogen, nitrogen and sulfur content in coal
ZA-SANS, Analysis of Thiourea
- SANS 738-1:2008 Water quality - Determination of biochemical oxygen demand after "n" days (BODn) Part 1: Dilution and seeding method with allylthiourea addition
CU-NC, Analysis of Thiourea
- NC 44-08-1986 Ores. Cobalt and Nickel Sulfide Concentrate. Chemical Analysis
National Metrological Technical Specifications of the People's Republic of China, Analysis of Thiourea
- JJF 1363-2012 Program of Pattern Evaluation of Sulfur Hydrogen Gas Analyzers
NL-NEN, Analysis of Thiourea
- NEN 6216-1978 Chemical analysis of iron and steel Titrimetric determination of the sulfur content in iron and steel