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Method for Determination of Guanidinium Thiocyanate Content

Method for Determination of Guanidinium Thiocyanate Content, Total:500 items.

In the international standard classification, Method for Determination of Guanidinium Thiocyanate Content involves: Analytical chemistry, Ferrous metals, Water quality, Fuels, Plastics, Animal feeding stuffs, Products of the chemical industry, Inorganic chemicals, Spices and condiments. Food additives, Construction materials, Power stations in general, Ferroalloys, Metalliferous minerals, Non-ferrous metals, Non-metalliferous minerals, Fertilizers, Medical equipment, Meat, meat products and other animal produce, Iron and steel products, Testing of metals, Edible oils and fats. Oilseeds, Pharmaceutics, Organic chemicals, Rubber, Farming and forestry, Leather technology, Laboratory medicine, Soil quality. Pedology, MINING AND MINERALS, Road vehicles in general, Electrical accessories, Protection against fire, Ceramics, Air quality, Surface treatment and coating, Optics and optical measurements, Textile fibres, Beverages, Paint ingredients, Pulps, Paper and board, Sugar. Sugar products. Starch.

Professional Standard - Aviation, Method for Determination of Guanidinium Thiocyanate Content

HB/Z 5085.5-1999 Analytical method for cyanide electroplating cadmium solution Determination of nickel sulfate content by EDTA volumetric method
HB/Z 5085.6-1999 Analytical method for cadmium cyanide electroplating solution Determination of sodium sulfate content by precipitation titration
HB 5297.8-2001 Titanium Alloy Chemical Analysis Method Thiocyanate Spectrophotometry Determination of Molybdenum Content
HB 5220.22-1995 Determination of molybdenum content by thiocyanate absorptiophotometry for chemical analysis of superalloys
HB 5220.32-1995 Method for chemical analysis of superalloys-thiocyanate absorptiometry for determination of tungsten content
HB/Z 5089.5-2004 Methods for analysis of plating black nickel solutions Part 5:Determination of ammonium thiocyanate content by potentiometric titrimetric method
HB/Z 5088.1-1999 Electroplating nickel solution analysis method EDTA volumetric method to determine the content of nickel sulfate and magnesium sulfate
HB/Z 5084.4-2000 Analytical method of cyanide electroplating zinc solution for determination of sodium sulfide by potentiometric titration
HB 5220.22-2008 Methods for chemical analysis of superalloys. Part 22: Determination of molybdenum content by thiocyanate photometric method
HB 5220.32-2008 Methods for chemical analysis of superalloys. Part 32: Determination of tungsten content by thiocyanate photometric method
HB/Z 5086.5-2000 Analysis method of cyanide electroplating copper solution Titration analysis method to determine the content of sodium cyanide (free), sodium cyanide and sodium carbonate
HB/Z 5086.4-2000 Analytical method for cyanide electroplating copper solution Potentiometric titration for determination of sodium carbonate content
HB/Z 5084.3-2000 Analytical method of cyanide electroplating zinc solution for determination of sodium carbonate content by potentiometric titration
HB/Z 5085.4-1999 Analytical method of cadmium electroplating solution for cyanide electroplating Determination of sodium carbonate content by potentiometric titration
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 5105.3-2000 Electrochemical Polishing Solution Analysis Method Potentiometric Titration Determination of Sulfuric Acid and Phosphoric Acid
HB/Z 5086.1-2000 Analytical method for copper cyanide electroplating solution Determination of cuprous cyanide content by EDTA volumetric method
HB/Z 5086.6-2000 Analytical method of cyanide electroplating copper solution Potentiometric titration determination of potassium sodium tartrate content
HB/Z 5088.2-1999 Analysis method for nickel plating solution Determination of sodium sulfate content through precipitation titration
HB 7064.4-1994 Metal heat treatment salt bath chemical analysis method barium sulfate turbidimetric method for determination of sulfate radical content
HB/Z 5085.2-1999 Analytical method of cadmium electroplating solution for cyanide electroplating Determination of sodium cyanide content by potentiometric titration
HB/Z 5108.3-1999 Analytical method of phosphating solution - Determination of sulfate radical content by visual turbidimetry
HB 7064.3-1994 Metal heat treatment salt bath chemical analysis method barium sulfate precipitation EDTA titration method for determination of sulfate radical content
HB 5220.5-1995 Method for Chemical Analysis of Superalloys Potassium Iodate Volumetric Method for Determination of Sulfur Content
HB/Z 5087.1-2004 Methods for analysis of acid plating copper solutions part 1:Determination of copper sulfate content by EDTA volumetric method
HB/Z 5109.7-2001 Analysis method for passivation solution Determination of sodium sulfate in zinc plating, cadmium plating nitric acid passivation solution
HB/Z 5087.3-2004 Methods for analysis of acid plating copper solutions part 3:Determination of sulphuric acid content by potentiometric titrimetric method
HB 5422.16-1989 Methods for chemical analysis of copper alloys - Ferrous ammonium sulfate volumetric method for determination of manganese content
HB 5297.4-2001 Titanium Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Volumetric Method for Determination of Vanadium Content
HB 5297.6-2001 Titanium Alloy Chemical Analysis Methods Ferrous Ammonium Sulfate Volumetric Method Determination of Chromium Content
HB/Z 5087.2-2004 Methods for analysis of acid plating copper solutions part 2:Determination of copper sulfate content by potentiometric titrimetric method
HB 5218.18-1995 Aluminum Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Titration Method for Determination of Chromium Content
HB/Z 5089.3-2004 Methods for analysis of plating black nickel solutions Part 3:Continual determination of nickel sulfate and zinc sulfate content by EDTA compleximetric method
HB/Z 5089.2-2004 Methods for analysis of plating black nickel solutions Part 2:Continual determination of nickel sulfate and zinc sulfate content by magnesium sulfate back titrmetric EDTA volumetric method
HB/Z 5095.3-2004 Methods for analysis of cyaniding plating brass solutions-part 3:Determination of sodium carbonate content by potentiometric titrimetric method
HB 5220.16-1995 Method for Chemical Analysis of Superalloys - Ammonium Ferrous Sulfate Volumetric Method for Determination of Vanadium Content
HB/Z 5094.1-2004 Methods for analysis of acid plating tin solutions-Part 1:Determination of tin(Ⅱ)sulfate content by potentiometric titrimetric method
HB/Z 5094.2-2004 Methods for analysis of acid plating tin solutions-Part 2:Determination of free sulphuric acid content by potentiometric titrimetric method

工业和信息化部, Method for Determination of Guanidinium Thiocyanate Content

HG/T 6072-2022 Determination of thiocyanate content in coking wastewater
YB/T 4825-2020 Determination of ammonium thiocyanate content in coke oven gas desulfurization waste liquid by spectrophotometry
HG/T 6108-2022 Determination method of chloride ion content in waste sulfuric acid
YB/T 6013.1-2022 Determination of sulfate and sulfite content in sintering flue gas desulfurization ash. 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
YS/T 273.8-2020 Methods of chemical analysis and physical properties of cryolite Part 8: Determination of sulfate content Barium sulfate gravimetric method
YS/T 445.5-2019 Methods of chemical analysis of silver concentrates Part 5: Determination of sulfur content Barium sulfate gravimetric method and combustion-acid-base titration method
YB/T 4908.1-2021 Determination of vanadium content in vanadium-aluminum alloys Ammonium persulfate oxidation-ferrous ammonium sulfate titration method
YB/T 4566.5-2016 Determination of vanadium ferrosilicon content by sulfuric acid dehydration gravimetric method
YS/T 1582.1-2022 Methods for chemical analysis of crude antimony Part 1: Determination of antimony content Cerium sulfate titration method
YB/T 4566.3-2016 Determination of vanadium content in iron vanadium nitride Ferrous ammonium sulfate titration method
YS/T 1569.4-2022 Methods for chemical analysis of lithium nickel manganate Part 4: Determination of sulfate content Ion chromatography

International Organization for Standardization (ISO), Method for Determination of Guanidinium Thiocyanate Content

ISO/CD 4941:2023 Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
ISO/DIS 4941:2023 Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
ISO 2487:1973 Potassium sulphate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method
ISO 906:1976 Hydrochloric acid for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 3237:1975 Sodium sulphate for industrial use; Determination of sulphates content; Calculation method and barium sulphate gravimetric method
ISO 743:1976 Sodium carbonate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
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 2480:1972 Sodium chloride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 2717:1973 Sulphuric acid and oleum for industrial use; Determination of lead content; Dithizone photometric method
ISO 4689:1986 Iron ores; Determination of sulfur content; Barium sulfate gravimetric method
ISO 4284:1978 Acid-grade fluorspar — Determination of sulphide content — Iodometric method
ISO 551:1975 Manganese ores — Determination of zinc content — Zinc mercurithyocyanate gravimetric method
ISO/TS 4689-1:2023 Iron ores — Determination of sulfur content — Part 1: Barium sulfate gravimetric method
ISO 320:1975 Title missing - Legacy paper document
ISO 320:1981 Manganese ores; Determination of sulphur content; Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
ISO 3236:1975 Sodium sulphate for industrial use — Determination of chlorides content — Mercurimetric method
ISO 2486:1973 Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric method
ISO 5437:1992 Acid-grade and ceramic-grade fluorspar; determination of barium sulfate content; gravimetric method
ISO 914:1977 Sulphuric acid and oleum for industrial use; Determination of total nitrogen content; Titrimetric method after distillation
ISO 3328:1975 Nitric acid for industrial use; Determination of sulphate content; Method by reduction and titrimetry
ISO 2488:1973 Potassium sulphate for industrial use; Determination of chloride content; Mercurimetric method
ISO 548:1981 Manganese ores; Determination of barium oxide content; Barium sulphate gravimetric method
ISO 13545:2000 Lead sulfide concentrates - Determination of lead content - EDTA titration method after acid digestion
ISO 9389:1989 Nickel alloys; determination of cobalt content; potentiometric titration method with potassium hexacyanoferrate(III)
ISO 2899:1974 Sulphuric acid and oleums for industrial use; Determination of ammoniacal nitrogen content; Spectrophotometric method
ISO 2485:1973 Potassium sulphate for industrial use; Determination of potassium content; Gravimetric method as potassium tetraphenylborate
ISO 5437:1988 Acid-grade and ceramic-grade fluorspar — Determination of barium sulfate content — Gravimetric method
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 10084:1992 Solid fertilizers; determination of mineral-acid-soluble sulfate content; gravimetric method
ISO 6844:1983 Surface active agents; Determination of mineral sulfate content; Titrimetric method
ISO 2877:1974 Sulphuric acid for industrial use; Determination of chlorides content; Potentiometric method
ISO/R 915:1968 Sulphuric acid and oleum for industrial use — Determination of iron content — 2,2'- Bipyridyl spectrophotometric method
ISO 4284:1993 Acid-grade and ceramic-grade fluorspar; determination of sulfide content; iodometric method
ISO 4284:1988 Acid-grade and ceramic-grade fluorspar — Determination of sulfide content — Iodometric method
ISO 7058:1983 Phosphoric acid for industrial use; Determination of higher soluble sulfate contents; Titrimetric method after reduction
ISO 11441:1995 Lead sulfide concentrates - Determination of lead content - Back titration of EDTA after precipitation of lead sulfate
ISO 5792:1978 Sulphuric acid for industrial use; Determination of arsenic content; Silver diethyldithiocarbamate photometric method

American Society for Testing and Materials (ASTM), Method for Determination of Guanidinium Thiocyanate Content

ASTM D4193-02 Standard Test Method for Thiocyanate in Water
ASTM D4193-95 Standard Test Method for Thiocyanate in Water
ASTM D4193-08 Standard Test Method for Thiocyanate in Water
ASTM D4193-08(2013)e1 Standard Test Method for Thiocyanate in Water
ASTM D5155-19 Standard Test Methods for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates
ASTM D5155-10 Standard Test Methods for Polyurethane Raw Materials Determination of the Isocyanate Content of Aromatic Isocyanates
ASTM D4374-00 Standard Test Methods for Cyanides in Water--Automated Methods for Total Cyanide, Acid dissociable Cyanide, and Thiocyanate
ASTM D5155-07 Standard Test Methods for Polyurethane Raw Materials Determination of the Isocyanate Content of Aromatic Isocyanates
ASTM D5155-96 Standard Test Methods for Polyurethane Raw Materials Determination of the Isocyanate Content of Aromatic Isocyanates
ASTM D5155-01 Standard Test Methods for Polyurethane Raw Materials Determination of the Isocyanate Content of Aromatic Isocyanates
ASTM D5155-14e1 Standard Test Methods for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates
ASTM D4374-06 Standard Test Methods for Cyanides in Water-Automated Methods for Total Cyanide, Weak Acid Dissociable Cyanide, and Thiocyanate
ASTM D6017-97(2003) Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather
ASTM D5155-14 Standard Test Methods for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates
ASTM D5564-95 Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D5564-95(2001) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D5564-95(2006) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D5564-95(2011) Standard Test Method for Determination of the Total Ammonia Contained in Sulfonated or Sulfated Oils
ASTM D6017-97(2015) Standard Test Method for Determination of Magnesium Sulfate (Epsom Salt) in Leather
ASTM D5566-95 Standard Test Method for Determination of Inorganic Salt Content of Sulfated and Sulfonated Oils
ASTM D5566-95(2006) Standard Test Method for Determination of Inorganic Salt Content of Sulfated and Sulfonated Oils
ASTM D5566-95(2011) Standard Test Method for Determination of Inorganic Salt Content of Sulfated and Sulfonated Oils
ASTM D5566-95(2001) Standard Test Method for Determination of Inorganic Salt Content of Sulfated and Sulfonated Oils
ASTM D4661-03 Standard Test Methods for Polyurethane Raw Materials: Determination of Total Chlorine in Isocyanates

Professional Standard - Commodity Inspection, Method for Determination of Guanidinium Thiocyanate Content

SN/T 3927-2014 Determination of sodium thiocyanate in dairy products for export
SN/T 0837.4-2006 Determination of the amount of chlorine content in arsenic trioxide - Photometric method of distillation-mercuric thiocyanate
SN/T 4376-2015 Copper and copper alloy scraps.Determination of copper content.Titration method of sodium hyposulfite

Jilin Provincial Standard of the People's Republic of China, Method for Determination of Guanidinium Thiocyanate Content

DB22/T 3427-2023 Volumetric and spectrophotometric methods for the determination of cyanide in thiocyanate-containing wastewater

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Method for Determination of Guanidinium Thiocyanate Content

GB/T 12009.1-1989 Isocyanates--Determination of total chlorine content
GB 12009.1-1989 Determination method of total chlorine content in isocyanate
GB/T 223.26-2008 Iron,steel and alloy.Determination of molybdenum content.The thiocyanate spectrophotometric method
GB/T 13087-1991 Method for determination of isothiocyanates in feeds
GB 13087-1991 Determination method of isothiocyanate in feed
GB/T 12009.2-1989 Isocyanates--Determination of hydrolyzable chlorine content
GB/T 6609.15-2004 Chemical analysis methods and determination of physical performance of alumina Determination of chlorine content-Ferric thiocyanate photometric method
GB/T 12009.4-1989 Polymethylene polyphenyl isocyanate--Determination of isocyanato content
GB/T 4324.28-1984 Methods for chemical analysis of tungsten--The thiocyanate photometric method for the determination of molybdenum content
GB/T 23836-2009 Determination of molybdate in industrial circulating cooling water.Spectrometric method using thiocyanate
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 3654.9-1983 Methods for chemical analysis of ferroniobium--The thiocyanate photometric method for the determination of tungsten content
GB 3654.9-1983 Ferroniobium Chemical Analysis Method Thiocyanate Spectrophotometric Determination of Tungsten Quantity
GB/T 6730.16-2016(英文版) Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 6150.8-2023 Methods of chemical analysis of tungsten concentrates - Part 8: Determination of molybdenum content by thiocyanate spectrophotometric method
GB 4581.4-1984 Alunite ores--Determination of sulphur content for sulphate--Barium sulphate gravimetric method
GB/T 20931.8-2007 Methods for chemical analysis of lithium Determinationof calcium content Thiocyanate spectrophotometric method
GB/T 2441.8-2001 Determination of urea Determination of sulphate content Visible turbidimetric method
GB/T 11198.12-1989 Sulphyric acid for industrial use--Determination of sulpur dioxide content--Iodometric method
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 6150.10-1985 Methods for chemical analysis of tungsten concentrates--The thiocyanate photometric method for the determination of molybdenum content
GB/T 32784-2016 Pig iron contenting nickel.Determination of chromium content.Ammonium per sulfate-ammonium ferrous sulfate titration method
GB 9018.3-1988 Celestite ores--Determination of sulphate content--Barium sulphate gravimetric method
GB/T 6150.8-2009 Methods for chemical analysis of tungsten concentrates-Determination of molybdenum content-The thiocyanate spectrophotometry
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 11198.7-1989 Sulphuric acid for industrial use--Determination of lead content--Dithizone photometric method
GB/T 11198.9-1989 Sulphuric acid for industrial use--Determination of mercury content--Dithizone photometric method
GB/T 4325.28-1984 Methods for chemical analysis of molybdenum--The tetraphenyl arsonium chloride hydrochloride-thiocyanate photometric method for the determination of tungsten content
GB/T 3514-1992 Rubber,Vulcanized-dtermination of free sulphur content Sodium sulphite method
GB/T 11198.6-1989 Sulphuric acid for industrial use--Determination of arsenic content--Gutzeit method
GB/T 8220.8-1998 Methods for chemical analysis of bismuth--Determination of chlorine content--Distillation-mercuric thiocyanate photometric method
GB/T 12684.3-1990 Boric acid for industrial use--Determination of sulphate content by reduction and titrimetry
GB/T 23834.1-2009 Chemical analysis method for stannous sulfate.Part 1:Determination of stannous sulfate content.Volumetric method of potassium dichromate
GB/T 4701.2-2009 Ferrotitanium-Determination of silicon content-The sulphuric acid dehydration gravimetric method
GB/T 8704.6-2007 Ferrovanadium- Determination of silicon content The sulphuric acid dehydration gravimetric method
GB/T 11213.5-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphate gravimetric method
GB/T 4701.1-2009 Ferrotitanium-Determination of titanium content-The ammonium ferric sulfate titration method
GB/T 11198.13-1989 Sulphuric acid for industrial use--Determination of chlorine content--Potentiometric method
GB/T 4324.28-2012 Methods for chemical analysis of tungsten.Part 28:Determination of molybdenum content.The thioyanate spectrophotometry
GB/T 14352.2-1993 Methods for chemical analysis of tungsten ores and molybdenum ores. Determination of molybdenum content. potassium thiocynate photometric method
GB/T 14352.18-1993 Methods for chemical analysis of tungsten ores molybdenum ores. Determination of rhenium content-Potassium thiocynate photometric method
GB/T 14352.1-1993 Methods for chemical analysis of tungsten ores and molybdenum ores
GB/T 2463-2008 Pyrites and concentrate.Determination of total iron content.Cerium sulfate volumetric and potassium dichromate volumetric methods
GB/Z 39124-2020 Method for chemical analysis of lead concentrates—Determination of antimony content—Ce(SO4)2 titration method
GB/T 12684.4-1990 Boric acid for industrial use--Determination of sulphate content by visual turbidimetry
GB 12684.4-1990 Determination of Industrial Boric Acid Sulfate Content Visual Turbidimetry
GB/T 2286-1991 Coke--Determination of total sulphur
GB/T 2286-2008 Coke.Determination of total sulfur
GB/T 1819.9-2004 Methods for chemical analysis of tin concentrates Determination of tungsten trioxide content-The thiocyanate spectrophotometric method
GB/T 8638.10-1988 Nickel base alloy powder--Determination of molybdenum content--Thiocyanate spectrophotometric method
GB/T 13747.10-1992 Zirconium and zirconium alloys--Determination of tungsten content--Thiocyanate spectrophotometric method
GB/T 13747.11-1992 Zirconium and zirconium alloys--Determination of molybdenum content--Thiocyanate spectrophotometric method
GB/T 223.26-1989 Methods for chemical analysis of iron,steel and alloy--The thiocyanate direct photometric method for the determination of molybdenum content
GB/T 6730.23-2006 Iron ores Determination of titanium content the ferric ammonium sulfate titrimetric mehtod
GB/T 15057.8-1994 Limestone for chemical industry- Determination of sulfur content- Gravimetric and combustion-iodate titrimetric methods
GB 223.27-1984 Methods for chemical analysis of iron,steel and alloy--The thiocyanate-butyl acetate extraction photometric method for the determination of molybdenum content
GB/T 1828-1979 Determination of tungsten trioxide content in tin concentrates--Thiocyanate photometric method
GB/T 15817-1995 Determination of mineral sulfate content in detergents--Gravimetric method
GB/T 2441.8-2010 Determination of urea-Part 8: Sulphate content-Visible turbidimetric method
GB/T 16109-1995 Workplace air--Determination of hydrogen chloride and hydrochloric acid--Mercuric rhodanate spectrophotometric method
GB/T 4702.1-2016 Chromium metal.Determination of chromium content.The ammonium ferrous sulfate titrimetric method
GB/T 6730.32-2013 Iron ores.Determination of vanadium content.The ammonium ferrous sulfate titrimetric method
GB/T 2382-1995 Determination of content of free sulphur in sulphur dyes
GB/T 2463.1-1996 Pyrites and concentrate--Determination of total iron content--Part 1: Cerium sulfate volumetric method
GB/T 223.27-1994 Methods for chemical analysis of iron, steel and alloy.The thiocyanate-butyl acetate extraction spectrophotometric method for the determination of molybdenum content
GB/T 6366-1992 Surface active agents-Determiantion of mineral sulfate content-Titrimetric method
GB/T 24583.1-2009 Vanadium-Nitrogen alloy.Determination of vanadium content.The ammonium ferrous sulfate titration method
GB/T 6366-2012 Surface active agents.Determination of mineral sulfate content.Titrimetric method
GB/T 14326-1993 Determination of carbon disulfide content in benzene
GB/T 14326-2009 Determination of carbon disulfide content in benzene
GB/T 11198.5-1989 Sulphuric acid for industrial use--Determination of arsenic content--Silver diethyldithiocarbamate photometric method
GB/T 6276.4-2010 Determination of ammonium hydrogen carbonate for industrial use-Part 4:Sulphate content-Visible turbidimetric method
GB/T 22662.3-2008 Chemical analysis methods of potassium fluotitanate.Part 3:Determination of potassium fluotitanate content.Ammonium iron sulphate dodecahydrate titration volumetric method
GB/T 23364.5-2009 Methods for chemical analysis of high purity indium oxide.Part 5:Determination of chlorine content.Mercuric sulfocyanide spectrophotometry
GB/T 21932-2008 Nickel and ferronickel.Determination of sulphur content.Barium sulfate gravimetric method after alumina chromatographic separation
GB/T 6276.4-1986 Ammonium hydrogen carbonate for industrial use--Determination sulphate content--Visible turbidimetric method
GB/T 4698.5-1996 Sponge titanium, titanium and titanium alloys--Determination of molybdenum content--Thiocyanate spectrophotometric method

YU-JUS, Method for Determination of Guanidinium Thiocyanate Content

JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content
JUS H.Z1.173-1985 Testing of industrial vvaters. Determination of molybdonum content. Spectrophotometric method with potassium thiocyanate
JUS H.G8.139-1985 Peagents. Ammonium sulphate. Determination of ammonium sulphatecontent Volumetric method
JUS H.B8.429-1983 Acid-grade fluorspar. Determination of barium sulphate content. Gravimetric method
JUS H.B8.640-1981 Sulphuric acid and oleum for industrial use. Determination of sulphur dioxide content lodometric method
JUS H.B8.127-1980 Cryolite, natural and artificial. Determination ofsulphates content. Barium sulphate gravimetric method
JUS H.G8.301-1987 Reagents. Silver cyanide and potassium dicyanoargentate. Determination of silver content. Volumetric method
JUS H.G8.396-1989 Reagents. Nitric acid. Determination of sulphates content. Turbidimetric method
JUS H.G8.030-1981 Reagents. Sulphuric acid. Determination of nitrate content. Colorimetric method
JUS H.G8.014-1980 Reagents. Hydrochloric acid. Determination of sulphates oontent Turbidimetric method
JUS H.G8.502-1991 Reagents. Formic acid. Determination of sulphates content. Turbidimetric method
JUS H.B8.019-1981 Sulphuric acid and oleum for industrial u se. Determination ofarsenic content Silver diethyldithiocarba- ma te photometric method
JUS H.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric method
JUS H.G8.031-1981 Reagents. Sulphuric acid. Determination of ammonium content. Colorimetric method
JUS H.B8.428-1983 Acid-grade fluorspar. Determination of sulphide content. iodometric method
JUS H.G8.332-1987 Reagents. Ammonium acetate. Determination of sulphates content. Turbidimetric method
JUS H.G8.143-1985 Reagents. Ammonium sulphate. Determination of nitrate content Colorimetric method
JUS H.G8.474-1991 Reagents. Orthophosphoric acid. Determination of sulphates content. Turbidimetric method
JUS H.G8.324-1988 Reagbnts. (+)-Tartaric acid. Detemination of sulphates content. Turbidlmetric method
JUS H.G8.302-1987 Reagents. Silver cyanide and potassium dicyanoargentate. Determination of chlorides content. Turbidimetric method
JUS H.G8.488-1991 Reagents. Potassium permanganate. Determination of sulphates content. Turbidimetric method
JUS H.G8.029-1981 Reagents. Sulphuric acid. Determination of chloride content. Turbidimetric method
JUS H.G8.186-1984 Reagents. di-Sodium tetraborate decahydrate. Determinationof sulphatecontent Turbidimetricmethod
JUS H.Z1.138-1984 Testing of industriaf vvaters. Determination ofcyanide content Volumetrk method with silver-nitrate
JUS H.G8.297-1987 Reagents. Oxalic acid dihydratt Determination of sulphate content. Turbidimetric method
JUS H.G8.144-1985 Reagents. Ammonium sulphate. Determination of phosphate content. Spectrophotometric method
JUS H.G8.367-1989 Reagents. Nickel(II) chloride hexahydrate. Determination of sulohates content- Turbldimetric method
JUS H.G8.274-1987 Reagents. Iron(ll) sulphate heptahydrate. Determination of iron(ll) sulphate heptahydrate content. Vo- lumetric method
JUS H.G8.342-1988 Reagents. Zine chloride. ?etermination of sulphates content. Turbldimetric mc?hod
JUS H.G8.126-1984 Reagents. Ammonia solution. Determination of sulphate content. Turbidimetric method
JUS H.G8.039-1981 Reagents. Sulphuric acid. Determination of heavy metals content (as Pb). Colorimetric method
JUS H.G8.195-1985 Reagents. Ammonium chloride. Determination of sulphate content. Turbidimetric method
JUS H.G8.386-1989 Reagents. Calciun nitrate tetrahydrate. Deterraination of suiphates content. Turbidinetric nethod
JUS H.G8.304-1987 Reagents. Silver cyanide andpotassium dicyanoargentate. Determination of heavy metals content (asPb). Colorimetric method
JUS H.G8.306-1987 Reagents. Potassium dicyanoargentate. Determination of substances insoluble in vvater. Gravimetric method
JUS H.P8.043-1992 Copper oxvchloride, as pesticide. Determination of sulphate content. Gravimetric method
JUS H.G8.061-1983 Reagents. Copper sulphate pentahydrate. Determination of sulphate pentahydrate content. Volumetric method
JUS H.Z1.163-1984 Testing of industrial vvaters. Determination od sulphate content. Gravimetric method with barium chlo- ride
JUS C.A1.605-1977 Methodsfor chemical analysis ofcopper alloys. Spectrophotometric determination ofiron in oopper and copper alloys by thiocyanate
JUS H.G8.513-1991 Reagents. Potassium hydroxide. Determination of sulphates content. Turbidimetric method
JUS H.B8.639-1981 Oleum far industrial use Determination otsuspendedsubstancescontent Gravimetric method
JUS H.G8.140-1985 Reagents. Ammonium sulphate. Determination of substancesinsoluble jn water. Gravimetric method
JUS H.G8.453-1991 Reagents. Potasslum sulphate. Determiuation of substancvs insoluble in watec. Gravimetric metho?

国家市场监督管理总局、中国国家标准化管理委员会, Method for Determination of Guanidinium Thiocyanate Content

GB/T 13087-2020 Determination of isothiocyanates in feeds
GB/T 5195.18-2018 Fluorspar—Determination of barium sulfate content—Gravimetric method
GB/T 20975.29-2019 Methods for chemical analysis of aluminium and aluminium alloys—Part 29:Determination of molybdenum content—Thiocyanate spectrophotometry
GB/T 20975.35-2020 Methods for chemical analysis of aluminium and aluminium alloys—Part 35:Determination of tungsten content—Thiocyanate spectrophotometric method
GB/T 24583.1-2019 Vanadium-nitrogen—Determination of vanadium content—Ammonium ferrous sulfate titration method
GB/T 4333.7-2019 Ferrosilicon—Determination of sulfur content—Infrared absorption method and chromatographic separation-barium sulfate gravimetric method

NL-NEN, Method for Determination of Guanidinium Thiocyanate Content

NEN 6493-1987 Water - Photometric determination of cyanuric acid content
NEN 6544-1990 Water for boiler plants Gravimetricdetermination of sulfate content

BE-NBN, Method for Determination of Guanidinium Thiocyanate Content

NBN T 03-174-1980 Sodium sulphate for industrial use - Determination of sulphates content - Calculation method and barium sulphate gravimetric method
NBN T 03-209-1980 Potassium sulphate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-003-1979 Hydrochloric acid for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-179-1980 Sodium sulphate for industrial use - Determination of sodium sulphate content - Gravimetrie method
NBN T 03-110-1979 Sodium carbonate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-162-1980 Sodium chloride 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 03-025-1979 Sulphuric acid and oleum for industrial use - Determination of sulphur dioxide content - Iodometric method
NBN T 03-022-1979 Sulphuric acid and oleum for industrial use - Determination of lead content - Dithizone photometric method
NBN T 03-175-1980 Sodium sulphate for industrial use - Determination of calcium content -EDTA complexometric method
NBN T 03-124-1980 Sodium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-023-1979 Sulphuric acid for industrial use - Determination of chlorides content - Potentiometric method
NBN 438-1957
NBN T 03-026-1979 Sulphuric acid for industrial use - Determination of arsenic content -Silver diethyldithiocarbamate photometric method
NBN T 03-544-1983 Acid-grade fluorspar - Determination of sulphide content-lodometric method
NBN T 03-042-1979 Nitric acid for industrial use - Determination of sulphate content - Method by reduction and titrimetry
NBN T 03-263-1980 Phosphoric acid for industrial use - Determination of sulphate content - Method by reduction and titrimetry
NBN T 63-158-1987 Surface active agents - Determination of minerai sulfate content - Titrimetric method
NBN T 03-024-1979 Sulphuric acid and oleum for industrial use - Determination of ammoniacal nitrogen content - Spectrophotometric method

Indonesia Standards, Method for Determination of Guanidinium Thiocyanate Content

SNI 06-6854-2002 Test methods of iron (Fe) content in water by colorimetry with thiocyanate reagent
SNI 19-7117.8-2005 Exhaust gas emissions - Stationary sources - Part 8: Test methods of hydrogen chloride (HCl) content by mercury thiocyanate using spectrophotometers

CU-NC, Method for Determination of Guanidinium Thiocyanate Content

NC 23-05-1968 Technical sulphuric acid. Photometric determinat?on of iron content.

RU-GOST R, Method for Determination of Guanidinium Thiocyanate Content

GOST R 52964-2008 Drinking water. Methods for determination of sulphate content
GOST 31940-2012 Drinking water. Methods for determination of sulfate content
GOST 31863-2012 Drinking water. Method for determination of cyanide content
GOST R 51680-2000 Drinking water. Method for determination of cyanide content
GOST 7619.8-1981 Fluorite. Method for the determination of sulphide sulphur content
GOST 18184.3-1979 Niobium pentoxide. Method for the determination of sulphur content
GOST 29336-1992 Ammonium sulphate for industrial use. Determination of free acid content. Titrimetric method
GOST EN 15749-2013 Fertilizers. Determination of sulfates content using three different methods
GOST 14351-1973 Wines and cognac spirits. Methods for determination of free and total sulphurous acid content
GOST 20422-1989 Pulp, paper and board. Methods for determination of chloride-ions and sulphate-ions fraction of total mass

AENOR, Method for Determination of Guanidinium Thiocyanate Content

UNE 33104:1974 TEST METHOD OF VINIC VINEGAR. DETERMINATION OF SULPHATE CONTENT.
UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
UNE 22138:1990 IRON ORES. DETERMINATION OF SULFUR CONTENT. BARIUM SULFATE GRAVIMETRIC METHOD
UNE 33129:1982 TEST METHODS OF VINIC VINEGARS. DETERMINATION OF TOTAL SULPHUROUS ANHYDRIDE CONTENT.
UNE-EN 15749:2010 Fertilizers - Determination of sulfates content using three different methods
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 55808:1985 SURFACE ACTIVE AGENTS. DETERMINATION OF MINERAL SULFATE CONTENT. TITRIMETRIC METHOD
UNE 55609:1981 SURFACE ACTIVE AGENTS. SODIUM HYDROXIDE FOR USE AS RAW-MATERIAL IN DETERGENT FORMULATIONS. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD
UNE 40203:1972 METHOD TO DETERMINE THE AMOUNT OF ACID IN WOOL.

Association Francaise de Normalisation, Method for Determination of Guanidinium Thiocyanate Content

NF V32-054:1971 Spices and condiments. Mustard seeds. Determination of parahydroxybenzyl isothiolyanate.
NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF A20-406*NF ISO 4689:1987 Iron ores. Determination of sulphur content. Barium sulfate gravimetric method.
NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF V32-053:1968 Spices and herbs. Mustard seed. Determination of volatile isothiocyanates.
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF T20-405:1982 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-429:1976 Sodium hydroxyde for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF V03-919:1985 Oilseeds and oilseed residues. Determination of isothiocyanates and vinylthiooxazolidone.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
NF T20-471:1973 Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.
NF T90-009:1986 Testing water - Determination of sulphate ions - Gravimetric method.
NF U42-502*NF EN 15749:2010 Fertilizers - Determination of sulfates content using three different methods.
NF T20-287:1982 Nitric acid for industrial use. Determination of sulphate content. Method by reduction and titrimetry.
NF T90-040:1986 Testing water - Determination of sulphate ions - Nephelometric method.
NF T20-469:1984 Phosphoric acid for industrial use. Determination of higher soluble sulfate contents. Titrimetric method after reduction.
NF T20-294:1982 Sulphuric acid for industrial use. Determination of chlorides content. Potentiometric method.
NF T73-208:1983 Surface active agent. Determination of mineral sulfate content. Titrimetric method.
NF T20-453:1976 Sodium sulphate for industrial use. Determination of chlorides content. Mercurimetric method.
NF T20-365:1978 Potassium sulphate for industrial use. Determination of chloride content.mercurimetric method.
NF T20-455:1976 Sodium sulphate for industrial use. Determination of calcium content. Edta complexometric method.

American National Standards Institute （ANSI), Method for Determination of Guanidinium Thiocyanate Content

ANSI/ASTM D5155:2001 Test Method for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates (08.03)
ANSI/ASTM D4661:1998 Polyurethane-Isocyanate Raw Materials, Determination of Total Chlorine, Method for Testing (08.03)

ET-QSAE, Method for Determination of Guanidinium Thiocyanate Content

CZ-CSN, Method for Determination of Guanidinium Thiocyanate Content

CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination
CSN 46 7092-74-1998 Testing methods for feeding stuffs - Part 74: Determination of robenidin content
CSN 65 1025 Cast.3-1989 Oleum for industrial use. ethod for the determination of otal sulphur trioxide and free sulphur ripxide content
CSN 44 1688-1988 Chemical analysis of tetrahedrite. Determination of barium sulfate

British Standards Institution (BSI), Method for Determination of Guanidinium Thiocyanate Content

BS 812-118:1988 Testing aggregates. Methods for determination of sulphate content
PD ISO/TS 4689-1:2023 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method
BS 4267-9:1987 Ammonium nitrate - Method for determination of sulphate content
BS 3338-7:1961 Methods for the sampling and analysis of tin and tin alloys - Method for the determination of silver in solders (volumetric: ammonium thiocyanate method)
BS 6070-5:1981 Methods of sampling and test for sodium carbonate for industrial use. Determination of sulphate content
BS 3762-3.22:1986 Analysis of formulated detergents. Quantitative test methods. Method for determination of inorganic sulphate content
BS DD CEN/TS 15749:2008 Fertilizers - Determination of sulfates content using three different methods
BS 7319-4:1990 Analysis of sodium chloride for industrial use. Method for determination of sulphate content
BS 4993-8:1980 Methods of test for aluminium fluoride for industrial use. Determination of sulphate content
BS EN 15749:2009 Fertilizers - Determination of sulfates content using three different methods
BS 6981:1988 Method for determination of acid content of wool
BS 4258-3:1989 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of sulphate content
BS 6075-8:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sulphate content
BS 4258-13:1990 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of soluble sulphate content (potentiometric method)
BS 6829-1.1:1987 Analysis of surface active agents (raw materials). General methods. Method for determination of mineral sulphate content

未注明发布机构, Method for Determination of Guanidinium Thiocyanate Content

BS EN 1142:1995(2000) Method for Determination of sulfate content offruit and vegetable juices
BS 4267-9:1987(1999) Ammonium nitrate — Part 9 : Method for determination of sulphate content
BS 812-118:1988(1999) Testing aggregates — Part 118 : Methods for determination of sulphate content
BS 3338-7:1961(2011) Method for The determination of silver in solders (Volumetric : ammoniumthiocyanate method) — Methods for the sampling and analysis oftin and tin alloys
BS 4258-3:1989(1999) Methods of test for Phosphoric acid (orthophosphoric acid) for industrial use — Part 3 : Determination of sulphate content
BS EN 1185:1995(2000) Starches and derived products — Determination of sulfur dioxide content — Acidimetric method

Professional Standard - Electricity, Method for Determination of Guanidinium Thiocyanate Content

DL/T 1203-2013 Analytical methods for chloride in steam and water in fossil fuel power plants.Spectrophotometric method using mercury sulfocyanide
DL 422.4-1991 Determination of sulfate content in industrial hydrochloric acid - Barium chromate spectrophotometric method

PL-PKN, Method for Determination of Guanidinium Thiocyanate Content

PN H04108-1993 Iron ores. Determination of sulfur content. Barium sulfate gravimetric method

Professional Standard - Ferrous Metallurgy, Method for Determination of Guanidinium Thiocyanate Content

YB/T 5040-2012 Molybdenum oxide.Determination of sulfur content.Gravimetric method of barium sulfate
YB/T 5332-2009 Determination of vanadium pentoxide sulfur content barium sulfate gravimetric method
YB/T 4495-2015 Coke oven gas.Determination of the hydrogen cyanide content.Silver nitrate titration method
YB/T 109.2-2012 Silicon barium alloy.Determination of barium content.The barium sulfate gravimetric method
YB/T 4020-2007 Determination for the cyanide content of sodium ferrocyanade
YB/T 4020-1991 Determination method of cyanide content in yellow blood sodium salt
YB/T 5041-2012 Molybdenum oxide.Determination of sulfur content.Combustion-potassium iodate volumetric method
YB/T 4021-2007 Determination of total sulphur in naphthalene.reduction titration
YB/T 4021-1991 Determination method of total sulfur content in naphthalene - reduction titration method
YB 4021-1991 Determination method of total sulfur content in naphthalene - reduction titration 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, Method for Determination of Guanidinium Thiocyanate Content

GB/T 6730.16-2016 Iron ores—Determination of sulfur content—Barium sulfate gravimetric method
GB/T 6730.29-2016 Iron ores—Determination of barium content—Barium sulfate grarimetric method
GB/T 2286-2017 Determination of total sulfur composition of coke
GB/T 13747.11-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry

Professional Standard - Chemical Industry, Method for Determination of Guanidinium Thiocyanate Content

HG/T 2957.4-1984(1997) Alunite ores-Determination of sulphur content for sulphate-Barium sulphate gravimetric method
HG/T 2957.4-2004 Determination of sulfate sulfur content in alunite ore barium sulfate gravimetric method
HG/T 2958.3-1988 Celestite ores-Determination of sulphate content-Barium sulphate gravimetric method
HG/T 6107～6110-2022 Determination methods of sodium ions, chloride ion content, chemical oxygen demand (COD) and calcium and magnesium ions in waste sulfuric acid (2022)

Professional Standard - Non-ferrous Metal, Method for Determination of Guanidinium Thiocyanate Content

YS/T 536.8-2009 Methods for chemical analysis of bismuth.Determination of chlorine content.Mercuric thiocyanate photometric method
YS/T 226.9-1994 Determination of chlorine content in selenium (mercuric thiocyanate absorptiometry)
YS/T 240.5-2007 Methods for chemical analysis of bismuth concentrate. Determination of molybdenum content. Thiocyanate spectrophotometric method
YS/T 555.8-2009 Methods for chemical analysis of molybdenum concentrate.Determination of tungsten content. Thiocyanate apectrophotometry
YS/T 555.10-2009 Methods for chemical analysis of molybdenum concentrate.Determination of rhenium content.Thiocyanate spectrophotometry
YS/T 248.7-1985 Crude lead chemical analysis method fire test gold - gravimetric determination of gold and potassium thiocyanate volumetric determination of silver
YS/T 536.8-2006 Bismuth Chemical Analysis Method Distillation-Mercury Thiocyanate Spectrophotometric Determination of Chlorine Content
YS/T 244.1-2008 Chemical analysis methods of high purity aluminum.Part 1: Determination of iron content by 1,10-phenanthroline-thiocyanate photometric method
YS/T 581.8-2006 Determination of chemical contents and physical properties of aluminium fluoride Part 8:Determination of sulphate content by barium sulphate gravimetric method
YS/T 273.8-2006 Chemical analysis methods and physical properties of cryolite. Part 8:Determination of sulphate content by barium sulphate gravimetric method
YS/T 1605.2-2023 Methods for chemical analysis of roasted molybdenum concentrate— Part 2: Determination of ammonia insoluble molybdenum content— Thiocyanate spectrophotometry
YS/T 240.4-2007 Methods for chemical analysis of bismuth concentrate. Determination of tungsten trioxide content. Thiocyanate spectrophotometric method
YS/T 539.10-2006 Determination of molybdenum content by thiocyanate spectrophotometric method for chemical analysis of nickel base alloy powder
YS/T 244.3-2008 Chemical analysis methods of high purity aluminum.Part 3: Determination of titanium content by diantippylmethane-thiocyanate photometric method
YS/T 37.1-2007 High pure germanium dioxide. Determination of chlorine content. Mercuric sulfocyanide spectrophotometric method
YS/T 37.1-1992 High-purity germanium dioxide chemical analysis method mercury thiocyanate spectrophotometric determination of chlorine content
YS/T 746.2-2010 Methods for chemical analysis of tin-based lead-free solders- Part 2: Determination of silver content- Flame atomic absorption spectrometric method and potassium thiosulfate titrimetric 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 539.10-2009 Methods for chemical analysis of nickel base alloy powder.Part 10:Determination of molybdenum content.Thiocyanate spectrophotometry

Anhui Provincial Standard of the People's Republic of China, Method for Determination of Guanidinium Thiocyanate Content

DB34/T 2362-2015 Determination of molybdenum content in steel and alloys Ascorbic acid reduction-thiocyanate spectrophotometric method
DB34/T 2580-2015 Copper telluride chemical analysis method Determination of tellurium content Potassium dichromate-ferrous ammonium sulfate volumetric method

VN-TCVN, Method for Determination of Guanidinium Thiocyanate Content

TCVN 4250-1986 Natural gases.Method for the determination of hydrogen sulphite and mercaptane content
TCVN 2181-1987 Tin.Method for the determination of sulphur content
TCVN 5494-1991 Shampoo for hairs and bath.Method for determination of sulphate content
TCVN 3871-1983 Ferromanganese.Method for the determination of sulphur content
TCVN 3856-1983 Ferrochrome.Method for the determination of sulphur content
TCVN 3863-1983 Ferrotitanium.Method for the determination of sulphur content
TCVN 4654-1-2009 Iron ores.Determination of sulphur content.Part 1: Barium sulfate gravimetric method
TCVN 6341-1998 Iodated salt.Method for determination ofiodate content
TCVN 7572-16-2006 Aggregates for concrete and mortar.Test methods.Part 16: Determination of sulfate and sulfite content

IN-BIS, Method for Determination of Guanidinium Thiocyanate Content

IS 4203-1967

Yunnan Provincial Standard of the People's Republic of China, Method for Determination of Guanidinium Thiocyanate Content

DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration
DB53/T 723-2015 Copper concentrate smelting sewage acid chemical analysis method Determination of rhenium content Potassium thiocyanate spectrophotometry
DB53/T 613-2014 Determination of hydrogen cyanide content in coke oven gas by silver nitrate titration method

Shandong Provincial Standard of the People's Republic of China, Method for Determination of Guanidinium Thiocyanate Content

DB37/T 377-2003 Determination method of sulfate content in peracetic acid solution
DB37/T 342-2003 Determination method of the content of latonidin sulfate
DB37/T 2735-2015 Determination of ammonium sulfate content in dry powder fire extinguishing agent Total nitrogen content method

Korean Agency for Technology and Standards (KATS), Method for Determination of Guanidinium Thiocyanate Content

KS D ISO 4941:2002 Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
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 2480:2012 Sodium chloride for industrial use-Determination of sulphate content-Barium sulphate gravimetric method
KS M ISO 2480-2017(2022) Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 2480:2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS D ISO 4941-2002(2017) Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS D ISO 4941-2002(2022) Steel and iron－Determination of molybdenum content－Thiocyanate spectrophotometric method
KS M ISO 2997-2017(2022) Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS E ISO 4689:2007 Iron ores－Determination of sulfur content－Barium sulfate gravimetric method
KS E ISO 320-2012(2022) Manganese ores－Determination of sulphur content－Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS E ISO 320-2012(2017) Manganese ores－Determination of sulphur content－Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS D 1803-2003 Methods for determination of sulfur in iron and steel
KS M ISO 6844:2007 Surface N agents-Determination of mineral sulfate content-Titrimetric method
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 10084-2006(2011) Solid fertilizers－Determination of mineral-acid-soluble sulfate content－Gravimetric method
KS E ISO 548:2003 Manganese ores-Determination of barium oxide content-Barium sulphate gravimetric method
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 E ISO 11441-2011(2016) Lead sulfide concentrates－Determination of lead content－Back titration of EDTA after precipitation of lead sulfate
KS E ISO 13545:2011 Lead sulfide concentrates－Determination of lead content－EDTA titration method after acid digestion
KS E ISO 13545-2011(2016) Lead sulfide concentrates－Determination of lead content－EDTA titration method after acid digestion
KS M ISO 6844-2007(2018) Surface active agents－Determination of mineral sulfate content－Titrimetric method
KS E ISO 320:2012 Manganese ores-Determination of sulphur content-Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combustion
KS D ISO 7529:2012 Nickel alloys-Determination of chromium content-Potentiometric titration method with ammonium iron(II) sulfate

KR-KS, Method for Determination of Guanidinium Thiocyanate Content

KS M ISO 2480-2017 Sodium chloride for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
KS M ISO 2997-2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 6844-2007(2023) Surface active agents－Determination of mineral sulfate content－Titrimetric method

Group Standards of the People's Republic of China, Method for Determination of Guanidinium Thiocyanate Content

T/CGA 030-2022 Method for chemical analysis of cyanide leaching residue in gold industry—Determination of thiocyanate—Spectrophotometry method
T/GXAS 474-2023 Determination of chloride content in sugarcane juice—potassium sulfocyanate titrimetric method
T/CSTM 00780.1-2023 Methods for chemical analysis of sodium vanadate—Part 1: Determination of vanadium content —Ammonium ferrous sulfate titrimetric method
T/GXAS 473-2023 Determination of sulfate content in sugarcane juice—EDTA titrimetric method
T/GXAS 477-2023 Determination of total nitrogen content in sugarcane juice —sulphuric acid titrimetric method
T/CGA 032-2022 Method for chemical analysis of water in gold industry- Determination of thiocyanate—Spectrophotometry method

ZA-SANS, Method for Determination of Guanidinium Thiocyanate Content

SANS 4374:2007 Standard test methods for cyanides in water - Automated methods for total cyanide, weak acid dissociable cyanide, and thiocyanate
SANS 5627:1972 Determination of magnesium sulphate content of leather by complexometric titration

ES-AENOR, Method for Determination of Guanidinium Thiocyanate Content

Japanese Industrial Standards Committee (JISC), Method for Determination of Guanidinium Thiocyanate Content

JIS K 0109:1982 Methods for determination of hydrogen cyanide in exhaust gas
JIS M 8122:1994 Ores -- Methods for determination of sulfur
JIS M 8268:2004 Chromium ores -- Methods for determination of sulfur content
JIS K 0109:1998 Methods for determination of hydrogen cyanide in flue gas
JIS K 0109:2014 Methods for determination of hydrogen cyanide in flue gas
JIS M 8112:1950 Determination of gold and silver in cyanidation precipitates
JIS K 1200-3-1:2000 Sodium hydroxide for industrial use -- Part 3: Determination of chlorides content -- Section 1: Mercury (II) thiocyanate photometry
JIS H 1070:2013 Copper and copper alloys -- Determination of sulfur content

TR-TSE, Method for Determination of Guanidinium Thiocyanate Content

TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 3297-1979 METHODS FOR THE CHEMICAL ANALYSIS OF NICKEL DETERMINATION OF SULFUR CONTENT

Professional Standard - Agriculture, Method for Determination of Guanidinium Thiocyanate Content

GB/T 13882-1992 Determination method of iodine in feedstuffs Ferric thiocyanate-nitrous acid catalytic kinetic method
GB/T 14540.1-1993 Determination method of molybdenum in compound fertilizer Sodium thiocyanate spectrophotometry

RO-ASRO, Method for Determination of Guanidinium Thiocyanate Content

STAS SR ISO 2480:1995 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method
STAS SR 13303-6-1996 Chlorous mud-Determination of sulphur content-Barium sulphate gravimetric and sulphur dioxide titrimetric method after combustion
SR ISO 320:1995 Manganese ores - Determination of sulphur content - Barium sulphate gravimetric methods and sulphur dioxide titrimetric method after combusteon
STAS SR ISO 10084:1995 Solid fertilizers - Determination of mineral - acid - soluble sulfate content - Gravimetric method

Hebei Provincial Standard of the People's Republic of China, Method for Determination of Guanidinium Thiocyanate Content

DB13/T 5127.5-2019 Determination of Toxic and Hazardous Substances in Extracts of Implantable Medical Devices - Spectrophotometric Method for Migration of Guanidinium Thiocyanate
DB13/T 1229-2010 Determination method of sulfate content in organic chemical products

HU-MSZT, Method for Determination of Guanidinium Thiocyanate Content

MNOSZ 700-15.lap-1955

European Committee for Standardization (CEN), Method for Determination of Guanidinium Thiocyanate Content

PD CEN/TS 15749:2008 Fertilizers - Determination of sulfates content using three different methods
EN 15749:2009 Fertilizers - Determination of sulfates content using three different methods
prEN 15749-2021 Fertilizers - Determination of sulfates content using three different methods

Professional Standard - Building Materials, Method for Determination of Guanidinium Thiocyanate Content

JC/T 668-1997 Test method for calcium sulfate in hydrated cement mortar

Professional Standard - Hygiene , Method for Determination of Guanidinium Thiocyanate Content

WS/T 39-1996 Urine.Determination of thiocyanate.Pyridine-barbituric acid spectrophotometric method

Standard Association of Australia （SAA）, Method for Determination of Guanidinium Thiocyanate Content

AS 1289.4.2.1:2020 Methods of testing soils for engineering purposes, Method 4.2.1: Soil chemical tests — Determination of the sulfate content of a natural soil and the sulfate content of the groundwater — Normal method
AS 1289.4.2.1:1997 Methods of testing soils for engineering purposes - Soil chemical tests - Determination of the sulfate content of a natural soil and the sulfate content of the groundwater - Normal method
AS 4969.7:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of chromium reducible sulfur (SCR)
AS 3583.7:1991/Amdt 1:1993
AS 2836.11:1998 Methods of testing surgical dressings and surgical dressing materials - Method for the determination of sulfated ash content

The American Road & Transportation Builders Association, Method for Determination of Guanidinium Thiocyanate Content

AASHTO T 290-1995 Standard Method of Test for Determining Water-Soluble Sulfate Ion Content in Soil
AASHTO T 339-2010 Standard Method of Test for Analysis of Structural Steel Coatings for Isocyanate Content

Professional Standard - Machinery, Method for Determination of Guanidinium Thiocyanate Content

JB/T 9548.9-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.The thiocyanate photometric method for the determination of molybdenum content
JB/T 7778.1-1995 Methods of chemical analysis of silver tungsten carbide electrical contact materials Determination of silver content by thiocyanate volumetric method

CO-ICONTEC, Method for Determination of Guanidinium Thiocyanate Content

ICONTEC 50-1991

Professional Standard - Geology, Method for Determination of Guanidinium Thiocyanate Content

DZ/T 0064.24-2021 Methods for analysis of groundwater quality - Part 24: Determination of iron content by thiocyanate spectrophotometric method

冶金工业部, Method for Determination of Guanidinium Thiocyanate Content

YB 4020-1991 Determination method of cyanide content in yellow blood sodium salt

Lithuanian Standards Office , Method for Determination of Guanidinium Thiocyanate Content

LST ISO 2480:2003 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method (idt ISO 2480:1972)
LST EN 15749-2010 Fertilizers - Determination of sulfates content using three different methods

Danish Standards Foundation, Method for Determination of Guanidinium Thiocyanate Content

DS/EN 15749:2009 Fertilizers - Determination of sulfates content using three different methods
DS/EN 1185:1995 Starches and derived products- Determination of sulfur dioxide content - Acidimetric method

German Institute for Standardization, Method for Determination of Guanidinium Thiocyanate Content

DIN EN 15749:2022 Fertilizers - Determination of sulfates content using three different methods
DIN EN 15749:2022-10 Fertilizers - Determination of sulfates content using three different methods; German version EN 15749:2022
DIN 54600-8:1982 Testing of paper and board; Testing for antimicrobial additives; Determination of the methylene-bis-thioscyanate content

ES-UNE, Method for Determination of Guanidinium Thiocyanate Content

UNE-EN 15749:2023 Fertilizers - Determination of sulfates content using three different methods

Sichuan Provincial Standard of the People's Republic of China, Method for Determination of Guanidinium Thiocyanate Content

DB51/T 2037-2015 Determination of Vanadium Content in Vanadium Aluminum Alloy Ammonium Persulfate Oxidation-Ammonium Ferrous Sulfate Titration Method

AASHTO - American Association of State Highway and Transportation Officials, Method for Determination of Guanidinium Thiocyanate Content

T 339-2009 Standard Method of Test for Analysis of Structural Steel Coatings for Isocyanate Content
TP 67-2006 Standard Method of Test for Analysis of Structural Steel Coatings for Isocyanate Content
T 339-2010 Standard Method of Test for Analysis of Structural Steel Coatings for Isocyanate Content
TP 67-2003 Standard Method of Test for Analysis of Structural Steel Coatings for Isocyanate Content
TP 67-2005 Standard Method of Test for Analysis of Structural Steel Coatings for Isocyanate Content

SE-SIS, Method for Determination of Guanidinium Thiocyanate Content

SIS SS 02 81 98-1989 Determination of sulfate content of water — Nephelometric method

NO-SN, Method for Determination of Guanidinium Thiocyanate Content

NS 4762-1988 Water analysis - Determination of sulphate content of water - Nephelometric method

Professional Standard - Light Industry, Method for Determination of Guanidinium Thiocyanate Content

QB/T 1035.4-1991 Food additive sodium tripolyphosphate sulfate content determination gravimetric method

Taiwan Provincial Standard of the People's Republic of China, Method for Determination of Guanidinium Thiocyanate Content

CNS 13318-1993 General Method for the Determination of Arsenic - Sliver Diethyldithiocarbamate Photometric Method

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Method for Determination of Guanidinium Thiocyanate Content

GJB 5381.14-2005 Methods of chemical analysis for pyrotech. Part 14: Determination of strontium nitrate strontium carbonate content. Sulfate method
GJB 5381.18-2005 Methods of chemical analysis for pyrotech. Part 18: Determination of ammonium perchlorate content. Sulfuric acid absorption method

Military Standard of the People's Republic of China-General Armament Department, Method for Determination of Guanidinium Thiocyanate Content

GJB 8682.14-2015 Methods for chemical analysis of pyrotechnics Part 14: Determination of strontium nitrate and strontium carbonate content Sulfate method
GJB 533.14-1988 Detection method for 45 components of submarine cabin air. Determination of sulfuric acid mist content. Ring furnace method.
GJB 8682.18-2015 Methods of chemical analysis of pyrotechnic powders Part 18: Determination of ammonium perchlorate content Sulfuric acid absorption method

IT-UNI, Method for Determination of Guanidinium Thiocyanate Content

UNI 7332-1974 Chemical analysis of ferrous materials. Determination of tungsten in steel and cast iron. Spectrophotometric method with potassium thiocyanate.

Guangdong Provincial Standard of the People's Republic of China, Method for Determination of Guanidinium Thiocyanate Content

DB44/T 1029-2012 Determination of Sulfate Content in Alkali Recovered Green Liquor by Turbidimetric Method