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Thiocyanate detection

Thiocyanate detection, Total:496 items.

In the international standard classification, Thiocyanate detection involves: Water quality, Non-metalliferous minerals, Analytical chemistry, Inorganic chemicals, General methods of tests and analysis for food products, Ferrous metals, Fertilizers, Laboratory medicine, Spices and condiments. Food additives, Non-ferrous metals, Paper and board, Ferroalloys, Soil quality. Pedology, Plastics, Animal feeding stuffs, Edible oils and fats. Oilseeds, Metalliferous minerals, Air quality, Organic chemicals, Agricultural machines, implements and equipment, Optics and optical measurements, Products of the chemical industry, Lubricants, industrial oils and related products, Petroleum products in general, Adhesives, Photography, Leather technology, Wastes, Paint ingredients, Pharmaceutics, Electrical accessories, Mining and quarrying, Food products in general, Farm buildings, structures and installations, Milk and milk products, Radiation measurements, Beverages, Sugar. Sugar products. Starch, Pulps, Microbiology, Testing of metals, Fuels, Medical equipment, Textile fibres, Products of the textile industry, Geology. Meteorology. Hydrology, Construction materials, Nuclear energy engineering.

VE-FONDONORMA, Thiocyanate detection

COVENIN 707-1974

未注明发布机构, Thiocyanate detection

BS EN ISO 10304-3:1997(2008)*BS 6068-2.59:1997 Water quality — Determination of dissolved anions by liquid chromatography of ions — Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
BS 4267-4:1987(1999) Ammonium nitrate — Part 4 : Method for determination of sulphated ash
BS 4267-9:1987(1999) Ammonium nitrate — Part 9 : Method for determination of sulphate content
BS EN 1142:1995(2000) Method for Determination of sulfate content offruit and vegetable juices

BE-NBN, Thiocyanate detection

NBN I 10-206-1989 Prestressing members - Ammonium thiocyanate corrosion test
NBN 647-1964
NBN T 03-003-1979 Hydrochloric acid for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN I-992-1969
NBN T 03-209-1980 Potassium sulphate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-007-1979 Hydrochloric acid for industrial use - Determination of soluble sulphates - Turbidimetric method
NBN T 03-004-1979 Hydrochloric acid for industrial use - Determination of sulphated ash - Gravimetrie method
NBN T 03-241-1980 Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate 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 03-189-1980 Potassium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-174-1980 Sodium sulphate for industrial use - Determination of sulphates content - Calculation method and barium sulphate gravimetric method
NBN T 03-039-1979 Nitric acid for industrial use - Determination of sulphated ash - Gravimetrie method
NBN T 04-024-1983 Acetic acid for industrial use - Visual limit test for inorganic sulphates
NBN I-880-1968

PT-IPQ, Thiocyanate detection

Korean Agency for Technology and Standards (KATS), Thiocyanate detection

KS I ISO 10304-3-2008(2018) Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
KS I ISO 10304-3:2008 Water quality－Determination of dissolved anions by liquid chromatography of ions－Part 3：Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
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 I ISO 11048:2008 Soil quality－Determination of water-soluble and acid-soluble sulfate
KS M ISO 4047-2007(2017) Leather－Determination of sulphated total ash and sulphated water-insoluble ash
KS M ISO 4047-2007(2022) Leather－Determination of sulphated total ash and sulphated water-insoluble ash
KS M ISO 2762:2002 Hydrochloric acid for industrial use－Determination of soluble sulphates－Turbidimetric method
KS M ISO 2762-2017(2022) Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric method
KS M ISO 2762:2017 Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric 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 I ISO 6461-2014(2021) Water quality — Detection and enumeration of the spores of sulfite-reducing anaerobes(clostridia)
KS M ISO 2997-2017(2022) Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS H ISO 5809-2009(2019) Starches and derived products－Determination of sulphated ash
KS M 9154-2002 Water quality－Determination of sulfate(Gravimetric method using barium chloride)
KS M ISO 2997:2012 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS I ISO 11048:2018 Soil quality ― Determination of water-soluble and acid-soluble sulfate
KS M ISO 2997:2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry

British Standards Institution (BSI), Thiocyanate detection

BS EN ISO 10304-3:1997 Water quality. Determination of dissolved anions by liquid chromatography of ions. Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
BS EN ISO 4047:1998 Leather - Determination of sulphated total ash and sulphated water-insoluble ash
BS ISO 7766:2003 Processing photographic wastes - Analysis of cyanides - Determination of hexacyanoferrate(II) and hexacyanoferrate(III) by spectrometry
BS ISO 15923-1:2013 Water quality. Determination of selected parameters by discrete analysis systems. Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
BS 6782-10:1998 Binders for paints - Determination of monomeric diisocyanates in polyisocyanate resins
BS EN ISO 10283:2007 Binders for paints and varnishes - Determination of monomeric diisocyanates in isocyanate resins
DD CEN/TS 15561:2007 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates
BS 4267-4:1987 Ammonium nitrate - Method for determination of sulphated ash
BS 4267-9:1987 Ammonium nitrate - Method for determination of sulphate content
BS EN 1988-2:1998 Foodstuffs - Determination of sulfite - Enzymatic method
BS DD CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
BS DD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
BS EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free
BS EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
BS EN 1988-1:1998 Foodstuffs - Determination of sulfite - Optimized Monier-Williams method
BS 812-118:1988 Testing aggregates. Methods for determination of sulphate content
BS EN 1246:1998 Adhesives - Determination of ash and sulfated ash

Professional Standard - Geology, Thiocyanate detection

DZ/T 0064.24-1993 Groundwater quality testing method Determination of iron by thiocyanate spectrophotometry
DZ/T 0184.15-1997 Determination of Sulfur Isotopic Composition in Sulfate
DZ/T 0064.24-2021 Methods for analysis of groundwater quality - Part 24: Determination of iron content by thiocyanate spectrophotometric method

Danish Standards Foundation, Thiocyanate detection

DS/EN ISO 10304-3:1998 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate
DS/EN ISO 4047:2001 Leather - Determination of sulphated total ash and sulphated water-insoluble ash
DS/EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
DS/EN 1246:1999 Adhesives - Determination of ash and sulphated ash.
DS/EN 1142:1995 Fruit and vegetable juices - Determination of the sulfate content

Association Francaise de Normalisation, Thiocyanate detection

NF EN ISO 10304-3:1997 Qualité de l'eau - Dosage des anions dissous par chromatographie des ions en phase liquide - Partie 3 : dosage des ions chromate, iodure, sulfite, thiocyanate et thiosulfate
NF T90-047*NF EN ISO 10304-3:1997 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3 : determination of chromate, iodide, sulfite, thiocyanate and thiosulfate.
NF V32-054:1971 Spices and condiments. Mustard seeds. Determination of parahydroxybenzyl isothiolyanate.
NF T52-132:1988 Plastics. Basic materials for polyurethane. Pure isocyanates. Determination of isocyanates functions.
NF V32-053:1968 Spices and herbs. Mustard seed. Determination of volatile isothiocyanates.
NF T52-133:1988 Plastics. Basic materials for polyurethane. Raw isocyanates. Determination of isocyanates functions "Hot" method.
NF T52-137:1979 Plastics. Basic materials for polyurethanes. Raw or modified isocyanates. Determination of acidity.
NF V03-919:1985 Oilseeds and oilseed residues. Determination of isothiocyanates and vinylthiooxazolidone.
NF T76-004:2006 Adhesives - Determination of isocyanate content.
NF T76-004*NF EN 1242:2013 Adhesives - Determination of isocyanate content
NF T52-138:1979 Plastics. Basic materials for polyurethanes. Determination of total chloride in pure and raw isocyanates.
NF EN ISO 4047:1999 Cuir - Dosage des cendres sulfatées totales et des cendres sulfatées insolubles dans l'eau
NF T20-262:1968 Chemical analysis of hydrochloric and nitric acids. Determination of sulphated ash.
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF ISO 15923-1:2014 Qualité de l'eau - Détermination de paramètres sélectionnés par des systèmes d'analyse discrète - Partie 1 : ammonium, nitrate, nitrite, chlorure, orthophosphate, sulfate et silicate par détection photométrique
NF T90-436-1*NF ISO 15923-1:2014 Water quality - Determination of selected parameters by discrete analysis systems - Part 1 : ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
NF T20-263:1969 Chemical analysis of hydrochloric and nitric acids. Turbidimetric determination of sulphates.
NF T20-417:1975 Sodium carbonate for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF T20-454:1976 Sodium sulphate for industrial use. Determination of sulphate content. Calculation method and barium sulphate gravimetric method.
NF EN ISO 8799:2009 Agents de surface - Sulfates d'alcools et d'alkylphénols éthoxylés - Détermination de la teneur en matière insulfatée
NF EN 15560:2009 Engrais - Dosage de l'azote total dans la cyanamide calcique exempte de nitrate
NF T20-405:1982 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF EN 1142:1994 Jus de fruits et de légumes - Dosage des sulfates
NF T52-131:1988 Plastics. Basic materials for polyurethane. Determination of the density of isocyanates.
NF T20-429:1976 Sodium hydroxyde for industrial use. Determination of sulphate content. Barium sulphate gravimetric method.
NF X31-402*NF ISO 11048:1995 Soil quality. Determination of water-soluble and acid-soluble sulfate.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.
NF T52-139:1979 Raw materials for polyurethanes. Determination of the sediment in crude isocyanates.
NF T52-152:1979 Raw materials for polyurethanes. Determination of the sediment in crude isocyanates.
NF T73-240*NF ISO 6842:1989 Surface active agents. Sulfated ethoxylated alcohols and alkylphenols. Determination of total active matter content.
NF U42-146*NF EN 15560:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free.
NF T52-136:1979 Plastics. Basic materials for polyurethanes. Toluylenediisocyanate. Determination of acidity.
NF V76-109*NF EN 1142:1994 Fruit and vegetable juices. Determination of the sulfate content.
NF V03-611*NF EN ISO 5809:1995 Starches and derived products. Determination of sulphated ash.
NF ISO 8214:1986 Poudres à laver - Dosage des sulfates inorganiques - Méthode gravimétrique.
NF T90-042-1*NF EN ISO 10304-1:2009 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 1 : determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate.

工业和信息化部, Thiocyanate detection

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

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Thiocyanate detection

GB/T 23852-2009 Analytical method of thiocyanate for industrial use
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 13897-1992 Water quality.Determination of thiocyanate.Isonicotinic acid pyrazolone spectrophotometry
GB/T 23836-2009 Determination of molybdate in industrial circulating cooling water.Spectrometric method using thiocyanate
GB/T 4324.28-1984 Methods for chemical analysis of tungsten--The thiocyanate photometric method for the determination of molybdenum content
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 223.26-2008 Iron,steel and alloy.Determination of molybdenum content.The thiocyanate spectrophotometric method
GB/T 6150.10-1985 Methods for chemical analysis of tungsten concentrates--The thiocyanate photometric method for the determination of molybdenum content
GB/T 16109-1995 Workplace air--Determination of hydrogen chloride and hydrochloric acid--Mercuric rhodanate spectrophotometric method
GB/T 1828-1979 Determination of tungsten trioxide content in tin concentrates--Thiocyanate photometric method
GB/T 20931.8-2007 Methods for chemical analysis of lithium Determinationof calcium content Thiocyanate spectrophotometric method
GB/T 32677-2016 Determination of inorganic sulfite in toothpaste
GB/T 24792-2009 Processing photographic wastes.Analysis of cyanides.Determination of hexacyanoferrate(Ⅱ)and hexacyanoferrate(Ⅲ)by spectrometry
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 6150.8-2009 Methods for chemical analysis of tungsten concentrates-Determination of molybdenum content-The thiocyanate spectrophotometry
GB/T 223.66-1989 Methods for chemical analysis of iron,steel and alloy--The thiocyanate-chlorpromazine hydrochloride-chloroform extraction photometric method for the determination of tungsten content
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 16103-1995 Workplace air--Determination of molybdenum and its compounds--Thiocyanate spectrophotometric method
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 4324.28-2012 Methods for chemical analysis of tungsten.Part 28:Determination of molybdenum content.The thioyanate spectrophotometry
GB/T 13087-1991 Method for determination of isothiocyanates in feeds
GB 13087-1991 Determination method of isothiocyanate in feed
GB/T 10304.10-1988 Determination of sulphate in cathode carbonate
GB/T 5211.11-1986 Determination of water-soluble sulfates chlorides and nitrates of pigments
GB/T 5211.11-2008 Determination of water-soluble sulfates,chlorides and nitrates of pigments
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 4581.4-1984 Alunite ores--Determination of sulphur content for sulphate--Barium sulphate gravimetric method
GB/T 1819.9-2004 Methods for chemical analysis of tin concentrates Determination of tungsten trioxide content-The thiocyanate spectrophotometric method
GB/T 5009.34-2003 Determination of sulphite in foods
GB/T 4698.5-1996 Sponge titanium, titanium and titanium alloys--Determination of molybdenum content--Thiocyanate spectrophotometric method
GB/T 13580.5-1992 Determination of fluoride,chloride,ntrite,nitrate,salfate in the wet precipitation.Ion chromotography
GB/T 13580.6-1992 Determination of sulfate in the wet precipitation
GB/T 11899-1989 Water quality--Determination of 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/T 16033-1995 Workplace air--Determination of hydrogen cyanide and cyanides--Sodium isonicotinate-sodium barbiturate spectrophotometric method
GB 9018.3-1988 Celestite ores--Determination of sulphate content--Barium sulphate gravimetric method
GB/T 4698.19-1996 Sponge titanium, titanium and titanium alloys--Determination of molybdenum content--Thiocyanate differential spectrophotometric method
GB/T 6609.7-1986 Methods for chemical analysis of aluminium oxide--The trioctylphosphine oxide-thiocyanate photometric method for the determination of titanium dioxide content
GB/T 13882-2002 Determination of iodine in feeds(Ferric thiocyanate-nitric acid catalytic kinetic method)
GB/T 13882-2010 Determination of iodine in feeds.Ferric thiocyanate-nitric acid catalytic kinetic method
GB/T 9728-1988 Chemical reagent--General method for the determination of sulphate
GB/T 9728-2007 Chemical reagent.General method for the determination of sulphate
GB/T 17415.2-1998 Methods for chemical analysis of Tantalum and Niobium ores--Determination of Niobium content--Preconcentration and separation with silica gel--Thiocyanate extraction photometric method
GB/T 4701.4-1984 Methods for chemical analysis of ferrotitanium--The persulfate-arsenite volumetric method for the determination of manganese content
GB/T 12684.3-1990 Boric acid for industrial use--Determination of sulphate content by reduction and titrimetry
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 5009.197-2003 Determination of thiamine hydrochloride,pyridoxine hydrochloride,niacin niacinamide and caffeine in health foods
GB/T 11213.5-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Barium sulphate gravimetric method
GB/T 23835.7-2009 Lithium perchlorate anhydrous.Part 7:Determination of sulfate content

VN-TCVN, Thiocyanate detection

TCVN 6494-3-2000 Water quality.Determination of dissolved anion by liquid chromatography of ions.Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulffate
TCVN 6656-2000 Soil quality.Determination of water-soluble and acid-soluble sulfate
TCVN 2688-1978 Lubricanting greases.Method for the determination of sulfated ash
TCVN 7572-16-2006 Aggregates for concrete and mortar.Test methods.Part 16: Determination of sulfate and sulfite content
TCVN 4250-1986 Natural gases.Method for the determination of hydrogen sulphite and mercaptane content
TCVN 6494-1-2011 Water quality.Determination of dissolved anions by liquid chromatography of ions.Part 1: Determination of bromide, chloride, fluoride, nitrate, nitrite, phosphate and sulfate

German Institute for Standardization, Thiocyanate detection

DIN EN ISO 10304-3:1997-11 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997); German version EN ISO 10304-3:1997
DIN EN ISO 10304-3:1997 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997); German version EN ISO 10304-3:1997
DIN 54600-8:1982 Testing of paper and board; Testing for antimicrobial additives; Determination of the methylene-bis-thioscyanate content
DIN 51575:2016-06 Testing of mineral oils - Determination of sulfated ash
DIN ISO 11048:1997 Soil quality - Determination of water-soluble and acid-soluble sulfate (ISO 11048:1995)
DIN 51575:2011 Testing of mineral oils - Determination of sulfated ash
DIN 51575:2016 Testing of mineral oils - Determination of sulfated ash
DIN ISO 15923-1:2014-07 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013)
DIN ISO 15923-1:2014 Water quality - Determination of selected parameters by discrete analysis systems - Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection (ISO 15923-1:2013)
DIN 53127:2004 Testing of paper and board - Determination of water-soluble sulfates in paper and board
DIN EN ISO 8799:2010 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter (ISO 8799:2009); German version EN ISO 8799:2009
DIN EN 15561:2021 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021
DIN EN 15561:2021-12 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German and English version prEN 15561:2021 / Note: Date of issue 2021-11-05*Intended as replacement for DIN EN 15561 (2009-06).
DIN EN 15561:2009-06 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version EN 15561:2009 / Note: To be replaced by DIN EN 15561 (2021-12).
DIN 54279:1977 Testing of textiles; determination of the solubility of wool in urea/bisulphite solution
DIN CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates; German version CEN/TS 15561:2007
DIN CEN/TS 15560:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide nitrate free; German version CEN/TS 15560:2007
DIN EN 1242:2013 Adhesives - Determination of isocyanate content; German version EN 1242:2013
DIN CEN/TS 15749:2008 Fertilizers - Determination of sulfates content using three different methods; German version CEN/TS 15749:2008
DIN 51575:1984 Testing of petroleum products; determination of sulfated ash
DIN EN 1246:1998-05 Adhesives - Determination of ash and sulphated ash; German version EN 1246:1998
DIN EN 1142:1994-12 Fruit and vegetable juices - Determination of sulfate content; German version EN 1142:1994

其他未分类, Thiocyanate detection

BJS 202001
BJS 201709
BJY 201709 Supplementary testing methods for magnesium salts, aluminum salts and sulfates in Tongcao materials and decoction pieces

Lithuanian Standards Office , Thiocyanate detection

LST EN ISO 10304-3:2000 Water quality - Determination of dissolved anions by liquid chromatography of ions - Part 3: Determination of chromate, iodide, sulfite, thiocyanate and thiosulfate (ISO 10304-3:1997)
LST EN ISO 4047:2001 Leather - Determination of sulphated total ash and sulphated water-insoluble ash (ISO 4047:1977)
LST EN 15561-2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
LST EN 1246-2000 Adhesives - Determination of ash and sulphated ash
LST EN 1142-2000 Fruit and vegetable juices - Determination of the sulfate content
LST ISO 2480:2003 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method (idt ISO 2480:1972)

Group Standards of the People's Republic of China, Thiocyanate detection

T/SATA 053-2023 Determination of bromate, nitrite, chlorate, nitrate and thiocyanate in infant formula - Ion Chromatography
T/CGA 030-2022 Method for chemical analysis of cyanide leaching residue in gold industry—Determination of thiocyanate—Spectrophotometry method
T/CGA 032-2022 Method for chemical analysis of water in gold industry- Determination of thiocyanate—Spectrophotometry method
T/CASME 839-2023 Method for determination of dimethyl sulfate in ciprofloxacin hydrochloride
T/CPCIF 0168-2021 Rapid detection kits for nitrite，nitrate and ammonia nitrogen in water

AENOR, Thiocyanate detection

UNE-EN ISO 10304-3:1997 WATER QUALITY. DETERMINATION OF DISSOLVED ANIONS BY LIQUID CHROMATOGRAPHY OF IONS. PART 3: DETERMINATION OF CHROMATE, IODIDE, SULFITE ,THIOCYANATE AND THIOSULFATE. (ISO 10304-3:1997).
UNE 34233:1984 SODIUM CHLORIDE. DETERMINATION OF SULPHATE CONTENT. BARIUM SULPHATE GRAVIMETRIC METHOD.
UNE 77048:2002 Water quality. Sulphate determination. Gravimetric method.
UNE 77049:2002 Water quality. Sulphate determination. Turbidimetric method.
UNE-EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
UNE 33104:1974 TEST METHOD OF VINIC VINEGAR. DETERMINATION OF SULPHATE CONTENT.
UNE-EN 1246:1999 ADHESIVES - DETERMINATION OF ASH AND SULPHATED ASH
UNE 37217:1980 LEAD OXYDES. DETERMINATION OF TOTAL LEAD CONTENT BY THE SULPHATE METHOD.

International Organization for Standardization (ISO), Thiocyanate detection

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 906:1976 Hydrochloric acid for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 11048:1995 Soil quality - Determination of water-soluble and acid-soluble sulfate
ISO 5504:1992 Oilseed residues; determination of total isothiocyanate content and vinylthiooxazolidone content
ISO 7766:2003 Processing photographic wastes - Analysis of cyanides - Determination of hexacyanoferrate(II) and hexacyanoferrate(III) by spectrometry
ISO 8799:2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter
ISO 2487:1973 Potassium sulphate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 4047:1977 Leather; Determination of sulphated total ash and sulphated water-insoluble ash
ISO 907:1976 Hydrochloric acid for industrial use; Determination of sulphated ash; Gravimetric method
ISO 7766-1:1993 Photography; processing wastes; analysis of cyanides; part 1: determination of hexacyanoferrate(II) and hexacyanoferrate(III) by spectrometry
ISO 2762:1973 Hydrochloric acid for industrial use; Determination of soluble sulphates; Turbidimetric method
ISO 743:1976 Sodium carbonate 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 15923-1:2013 Water quality.Determination of selected parameters by discrete analysis systems.Part 1: Ammonium, nitrate, nitrite, chloride, orthophosphate, sulfate and silicate with photometric detection
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 993:1976 Potassium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 982:1976 Sodium hydroxide for industrial use — Determination of sulphate content — Barium sulphate gravimetric method
ISO 2480:1972 Sodium chloride for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 1983:1977 Nitric acid for industrial use; Determination of sulphated ash; Gravimetric method
ISO 23777:2023 Pulps — Kraft liquor — Determination of hydrosulphide ion concentration using potentiometric titration
ISO 551:1975 Manganese ores — Determination of zinc content — Zinc mercurithyocyanate gravimetric method
ISO 5504:1983 Oilseeds and oilseed residues — Determination of isothiocyanates and vinyl thiooxazolidone
ISO 2997:1974 Phosphoric acid for industrial use; Determination of sulphate content; Method by reduction and titrimetry

European Committee for Standardization (CEN), Thiocyanate detection

EN ISO 10304-3:1997 Water Quality - Determination of Dissolved Anions by Liquid Chromatography of Ions - Part 3: Determination of Chromate, Iodide, Sulfite, Thiocyanate and Thiosulfate ISO 10304-3: 1997
EN ISO 4047:1998 Leather - Determination of Sulphated Total Ash and Sulphated Water-Insoluble Ash ISO 4047:1977
EN ISO 10283:2007 Binders for paints and varnishes - Determination of monomeric diisocyanates in polyisocyanate resins
EN ISO 5809:1994 Starches and Derived Products - Determination of Sulfated Ash
EN 15561:2023 Inorganic fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates
EN 1142:1994 Fruit and vegetable juices - Determination of the sulfate content

CZ-CSN, Thiocyanate detection

CSN 72 0117-1973 Determination of sulphate sulphur
CSN 65 1073-1982 Determination of sulphates content
CSN 68 4129-1980 Determination of small inount* of sulphates
CSN 65 4815-1989 Fertilizers. Methods of determination of phosphates
CSN 65 2465-1981 Sodium Chloride (Salt) Methode of Sulfáte Content Determination
CSN 50 0389-1973 Determination of the total sulphate content of páper
CSN 66 8032-1969 Smokeless powder. Determlnation of sulphate content
CSN 50 0430-1981 Determination of water-soluble sulfates in páper
CSN 65 0351-1967 Testing methods of phthalates
CSN 65 2085-1984 Sodium carbonate technical Gravimetric method of sulphate content determination
CSN 56 0216 Cast.7-1980 Testing methods for wines. etermination of sulphite oxide

YU-JUS, Thiocyanate detection

JUS C.K6.036-1982 Testing of carrosion. Prestressing steels. Ammonium-tiocianat stress corrosion test
JUS H.G8.420-1990 Reagents. Sodium sulphite, anhydrous and sodium sulphite beptabydrate. ?eterminaticm of sodium sulphite and sodium sulphite heptahydrate contents. Volumetric method
JUS H.G8.422-1990 Reagents. Sodium sulphite, anhvdrous and sodium sulphite heprahv?lrate. Heasurement of pH. Potentiometric metho?
JUS H.G8.014-1980 Reagents. Hydrochloric acid. Determination of sulphates oontent Turbidimetric method
JUS H.Z1.173-1985 Testing of industrial vvaters. Determination of molybdonum content. Spectrophotometric method with potassium thiocyanate
JUS H.G8.425-1990 Reaaents. Sodiuin sulphite, anhvdrous and sodium sulphite heptahydrate. Determination of iron content. Colorimetric method
JUS H.G8.016-1980 Reagents. Hydrochloric acid. Determination of sulphate? ash. Gravimetric method
JUS H.G8.017-1980 Reagents. Hydrochloric acid. Determination ofnilphites oontent. Iodimetric method
JUS H.G8.423-1990 Reagents. So?ium sulphite, anhydrous and sodium sulphite heptahvdrate. Determination of chlorides content. Turbi?imetric method
JUS H.Z1.163-1984 Testing of industrial vvaters. Determination od sulphate content. Gravimetric method with barium chlo- ride
JUS H.G8.424-1990 Reaqents. Sodium sulphite, anhydrous and so?ium sulphite heptahvdrate. Determination of thiosulphate content. Colorimetric method
JUS H.B8.349-1982 Boric acid for industrial uss. Determination ofsulphates content Turbidimetric method
JUS H.B8.320-1977 Sodium and potassium silicates for industrial use. Determination of sulphates content. Bariton sulphate gravimetric method
JUS H.G8.427-1990 Reaaents. Sodium sulphite, anhvdrous and sodium sulphite heptahv?rate. Determination of arsenic content. Silver diethyldithiocarbamate spectrophotometric method
JUS H.P8.062-1987 Testing of pesticides. Dithiocarbamates. Determination ofactive ingradient content
JUS H.G8.069-1983 Reagents. Bori? acid. Determination of sulphate content. Turbidimetric method
JUS H.G8.443-1990 Reagents. Zine sulphate heptahy?rate. Determination of zine sulphate heptahydrate content. EDTA(di-sodium salt) complexometric 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.G8.502-1991 Reagents. Formic acid. Determination of sulphates content. Turbidimetric method
JUS H.G8.503-1991 Reagents. Formic acid. Determination of sulphites content. Volumetric method
JUS C.A1.605-1977 Methodsfor chemical analysis ofcopper alloys. Spectrophotometric determination ofiron in oopper and copper alloys by thiocyanate
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.B8.019-1981 Sulphuric acid and oleum for industrial u se. Determination ofarsenic content Silver diethyldithiocarba- ma te photometric method
JUS H.B8.127-1980 Cryolite, natural and artificial. Determination ofsulphates content. Barium sulphate gravimetric method
JUS H.G8.488-1991 Reagents. Potassium permanganate. Determination of sulphates content. Turbidimetric method
JUS H.Z1.137-1985 Testing of industrial vvaters. Determination of nitrite-nitrate and the combined nitrite-nitrate nitrogen, Spectrophotometric method
JUS H.G8.456-1991 Reageats. Potassium sulphats. Determination of pbospbate fc.d?ieot. Spectrophotometric metho?
JUS H.B8.280-1983 Formaldehyde solutions for industrial u se. Limit test for inorganic sulphates (as SO4). Turbidimetric method
JUS H.B8.192-1979 Aluminium fluoride for industrial use. Determination of sulphategravimetric method
JUS H.G8.367-1989 Reagents. Nickel(II) chloride hexahydrate. Determination of sulohates content- Turbldimetric method
JUS H.G8.061-1983 Reagents. Copper sulphate pentahydrate. Determination of sulphate pentahydrate content. Volumetric method
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.G8.115-1984 Reagents. Gtric acid monohydrate. Determination odsulphate content. Turbidimetric method

ZA-SANS, Thiocyanate detection

SANS 5292:1987 Sulphates in solutions, detection
SANS 4374:2007 Standard test methods for cyanides in water - Automated methods for total cyanide, weak acid dissociable cyanide, and thiocyanate

Taiwan Provincial Standard of the People's Republic of China, Thiocyanate detection

CNS 14681-2002 Method of test for fertilizers (Determination of sulfate content)
CNS 8419-1982 Method of Test for Cyanide in Industrial Waste Water Mercury Thiocyanate Method
CNS 282-1969 Method of Chemical Test for Sulfates
CNS 3080-1993 Method of Test for Hazardous Components in Fertilizers (Determination of Thiocyanic Acid Content)
CNS 13279-1993 Method of Test for Hazardous Compenents in Sulfate Fertilizers (Determination of Free Sulfuric Acid Content)
CNS 13674-1996 Method of Test for Pesticide Residues in Foods-Test of Thiodicarb,a Carbomate Insecticide

Professional Standard - Hygiene , Thiocyanate detection

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

American Society for Testing and Materials (ASTM), Thiocyanate detection

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 UOP953-97 Sulfate and Thiosulfate in Caustic Aqueous Solutions by Ion Chromatography
ASTM UOP953-13 Sulfate and Thiosulfate in Caustic Aqueous Solutions by Ion Chromatography
ASTM ISO/ASTM 51205-09 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM ISO/ASTM 51205-17 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM ISO/ASTM51205-09 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM ISO/ASTM51205-17 Standard Practice for Use of a Ceric-Cerous Sulfate Dosimetry System
ASTM D4374-00 Standard Test Methods for Cyanides in Water--Automated Methods for Total Cyanide, Acid dissociable Cyanide, and Thiocyanate
ASTM D8459-23 Standard Test Methods for Detecting Water Soluble Sulfates in Construction Soils
ASTM D4374-06 Standard Test Methods for Cyanides in Water-Automated Methods for Total Cyanide, Weak Acid Dissociable Cyanide, and Thiocyanate
ASTM D5155-14e1 Standard Test Methods for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates
ASTM D4655-95 Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4655-95(2001) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4655-95(2017) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)
ASTM D4655-95(2023) Standard Test Methods for Sulfates in Leather (Total, Neutral, and Combined Acid)

IN-BIS, Thiocyanate detection

Jilin Provincial Standard of the People's Republic of China, Thiocyanate detection

DB22/T 3427-2023 Volumetric and spectrophotometric methods for the determination of cyanide in thiocyanate-containing wastewater
DB22/T 1842-2013 Determination of sulfite in dried fruit

CL-INN, Thiocyanate detection

RU-GOST R, Thiocyanate detection

GOST 13979.7-1978 Oilcakes, oilmeals and powdered mustardseed cake. Determination of isothiocyanates
GOST 30554-1998 Hydrochloric acid for industrial use. Determination of sulphated ash by gravimetric method
GOST 25063.1-1981 Photographic materials. Method for determination of thiosulphate content
GOST R 54740-2011 Wine production. The method of determining of the sulfates
GOST 4389-1972 Drinking water. Methods for determination of sulfate content
GOST R 54740-2011(2019) Wine production. The method of determining of the sulfates
GOST R 51575-2000 Food common salt with content of iodine. Methods for determination of iodine and sodium thiosulphate
GOST 10671.5-2016 Reagents. Methods for determination of sulfates impurity
GOST 10671.5-1974 Reagents. Methods for the determination of sulfates
GOST R 50706.3-1994 Nitric acid for industrial use. Determination of sulphated ash. Gravimetric method
GOST R 52964-2008 Drinking water. Methods for determination of sulphate content
GOST 31940-2012 Drinking water. Methods for determination of sulfate content
GOST EN 15560-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide nitrate free
GOST EN 15561-2013 Fertilizers. Determination of total nitrogen in calcium cyanamide containing nitrates

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

GB/T 37560-2019 Flame retardant chemicals—Determination of melamine and cyanuric acid in melamine cyanurate
GB/T 13087-2020 Determination of isothiocyanates in feeds
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

RO-ASRO, Thiocyanate detection

STAS SR 13183-1994 Surface and waste waters Thiocyanates determination Spectrophotometric method with Iron (III) chloride
SR ISO 4047:1995 Leather. Determination of sulphated total ash and sulphated water - insoluble ash
STAS 6182/12-1977 WINE Determination of sulphates
STAS 3069-1987 DRINKJNG WA.TEK Sulphates content determinalion
STAS 8934/12-1979 SALT (SODIUM CHLORIDE) Determination of suphate ions content
STAS 12873-1990 Cinematograph. Residual thiosulphate determination
STAS 11359/7-1980 NATIVE SULPHUR ORES AND CONCENTRATES Determination of sulphates content
STAS 9163/13-1973 SILICA-ALUMINA MIXING PRODUCTS Determination of sulphates
STAS SR ISO 2480:1995 Sodium chloride for industrial use. Determination of sulphate content. Barium sulphate gravimetric method
STAS 2221/3-1981 ANHYDROUS SODIUM SULFITE Checking methods
STAS 8601-1970 SURFACE AND WASTE WATERS Sulphate determination
STAS 7661-1989 SURFACE WATERS AND WASTE WATERS Sulphites content determina tion

Japanese Industrial Standards Committee (JISC), Thiocyanate detection

JIS K 1556:1968 Testing method for tolylene diisocyanate
JIS K 6558-3:2016 Leather -- Determination of sulphated total ash, sulphated water-insoluble ash, and total ash
JIS K 1556:2006 Polyurethane raw materials -- Testing methods for toluene diisocyanate
JIS K 0350-60-10:2005 Testing method for detection and enumeration of sulfate-reducing bacteria in industrial water

ET-QSAE, Thiocyanate detection

ES 390-2000

Professional Standard - Agriculture, Thiocyanate detection

2333药典二部-2010 Appendix VIII B Sulfate Test Method
94药典四部-2020 0800 Limit inspection method 0802 Sulfate inspection method
113药典四部-2015 0800 Limit inspection method 0802 Sulfate inspection method
NY/T 1596-2008 Determination of isothiocyanates in rapeseed meal. Thiourea colorimetry method
818兽药典一部-2015 Appendix Contents 0800 Limit Inspection Method 0802 Sulfate Inspection Method
JAP-036 Detection method of prohexadione calcium salt
GB 9728-1988 General method for the determination of sulfate in chemical reagents
GB/T 13882-1992 Determination method of iodine in feedstuffs Ferric thiocyanate-nitrous acid catalytic kinetic method
KJ 201704 Rapid detection of nitrite in food by naphthalene ethylenediamine hydrochloride method

Indonesia Standards, Thiocyanate detection

SNI 06-6854-2002 Test methods of iron (Fe) content in water by colorimetry with thiocyanate reagent
SNI 06-3971-1995 Test methods for sulphite content by spectrophotometer apparatus
SNI 06-3415-1994 Water, Test methods for sulphite content by titrimetric methods
SNI 19-1663-1989 Water and waste water, Test method for sulphate content
SNI 06-6601-2001 Methods for determination of sulphate in water by residue draining in gravimetric methods

Anhui Provincial Standard of the People's Republic of China, Thiocyanate detection

DB34/T 2362-2015 Determination of molybdenum content in steel and alloys Ascorbic acid reduction-thiocyanate spectrophotometric method
DB34/T 2507-2015 Determination of Methacryl Sulfonate, Chloride, Nitrate, Sulfate and Thiocyanate in Acrylic Solvent by Ion Chromatography

Professional Standard - Non-ferrous Metal, Thiocyanate detection

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 539.10-2006 Determination of molybdenum content by thiocyanate spectrophotometric method for chemical analysis of nickel base alloy powder
YS/T 240.4-2007 Methods for chemical analysis of bismuth concentrate. Determination of tungsten trioxide content. Thiocyanate spectrophotometric method
YS/T 226.9-1994 Determination of chlorine content in selenium (mercuric thiocyanate absorptiometry)
YS/T 539.10-2009 Methods for chemical analysis of nickel base alloy powder.Part 10:Determination of molybdenum content.Thiocyanate spectrophotometry
YS/T 1115.11-2016 Methods for chemical analysis of copper ores and tailings.Part 11:Determination of molybdenum content.Thiocyanate spectrophotometric method
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 244.3-2008 Chemical analysis methods of high purity aluminum.Part 3: Determination of titanium content by diantippylmethane-thiocyanate photometric method

Professional Standard - Aviation, Thiocyanate detection

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 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

TR-TSE, Thiocyanate detection

TS 757-1969 SODIUM CARBONATE FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT BARIUM SULPHATE GRAVIMERTIC METHOD
TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 760-1969 PHOSPHORIC ACID FOR INDUSTRIAL USE DETERMINAT?ON OF SULPHATE CONTENT VO?.UMATRTC METHOD
TS 2407-1976 METHODS FOR DETERMINING THIOSULPHATE AND TETRATHIONATE ?N PROCESSED BLACK - AND - WHITE PHOTOGRAPHIC F?LM, PLATES AND PAPERS
TS 2464-1976 NITRICACIDFORINDUSTMALUSEDETERMINATION OF SULPHATED RESIDUE ON IGNITION GRAVIMETRIC METHOD
TS 1933-1975 PHOSPHOR1C ACID FOR ?NDUSTRIAI. USE DETERMINATION OF SULPHATE CONTENT- METHOD BY REDUCTION AND TITRIMETRY
TS 2467-1976 NITRIC ACID FOR INDUSTRIAL USE DETERMINATION OF SULPHATE CONTENT METHOD BY REDUCTION AND TITRIMETRY

AT-ON, Thiocyanate detection

ONORM S 7006-1982 Testing of leather; determination of total sulphate- ash und of water insoluble sulphateash
ONORM M 6283-1990 Water analysis; determination of fluoride, Chloride, nitrite, Phosphate, bromide, nitrate and sulfate by Ion exchange chromatography

CU-NC, Thiocyanate detection

NC 84-12-1986 Mineral Waters. Determination of Sulfates
NC 24-46-1985 Inorganic Chemical Products Technical Chlorhydric Acid Determination of Sulfate Content

Professional Standard - Light Industry, Thiocyanate detection

QB/T 3812.14-1999 Leather.Determination of sulphated total ash and sulphated water insoluble ash
QB/T 2719-2005 Leather-Chemical tests-Determination of sulphated total ash and sulphated water-insoluble ash
QB/T 5009-2016 Determination of sulphite in white granulated sugar
QB/T 4446-2012 General test method in salt industry.Determination of nitrite

American National Standards Institute （ANSI), Thiocyanate detection

ANSI/ASTM D4667:1987 Polyurethane-Isocyanate Raw Materials, Determination of Acidity, Method for Testing (08.03)
ANSI/ASTM D5155:2001 Test Method for Polyurethane Raw Materials: Determination of the Isocyanate Content of Aromatic Isocyanates (08.03)

Universal Oil Products Company (UOP), Thiocyanate detection

UOP 953-2013 Sulfate and Thiosulfate in Caustic Aqueous Solutions by Ion Chromatography

Professional Standard - Machinery, Thiocyanate detection

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
JB/T 7778.1-2008 Test methods for chemical analysis of silver-tungsten carbide electric contact material.Part 1:Determination of silver content

PL-PKN, Thiocyanate detection

PN BN 6191-01-1963
PN BN 6191-57-1966
PN H04805-13-1991 Zinc powder Determination of sulfate content
PN C04566-20-1989 Water and waste water Tests for sulphur and its compounds Determination of colloidal sulphur with thiomercurimetric method
PN Z04068-02-1985 Air purity protection Tests for dimethyl sulphate Determination. of dimethyl sulphate in work places by turbidimetric method
PN C04566 ArkusZ18-1974 Water and waste water Tests for sulphur and its compounds Determination of sulphites
PN C04404-09-1986 Pigments for paints General methods of test Determination of water-soluble sulphates, chlorides and nitrates
PN C84039-11-1988 Potassium hydroxide technical Determination of sulphates content
PN C04566 ArkusZ09-1974 Walter and waste water Tests for sulphur and its compounds Determination of sulphates by gravimetric method
PN-EN 17043-2018-07 P Fertilizers--Determination of molybdenum in concentrations ≤ 10 % using spectrometry of a complex with ammonium thiocyanate

Professional Standard - Electricity, Thiocyanate detection

DL 422.4-1991 Determination of sulfate content in industrial hydrochloric acid - Barium chromate spectrophotometric method

TH-TISI, Thiocyanate detection

TIS 1590-1998 Hydrochloric acid for industrial use.determination of soluble sulphates.turbidimetric method
TIS 15.21-1990 Standard for portland cement.part 21: determination of free calcium sulphate in hydrated portland cement mortars

KR-KS, Thiocyanate detection

KS M ISO 2762-2017 Hydrochloric acid for industrial use — Determination of soluble sulphates — Turbidimetric method
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 I ISO 6461-2014 Water quality — Detection and enumeration of the spores of sulfite-reducing anaerobes(clostridia)
KS I ISO 11048-2018 Soil quality ― Determination of water-soluble and acid-soluble sulfate

Professional Standard - Chemical Industry, Thiocyanate detection

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

Association of Official Analytical Chemists (AOAC), Thiocyanate detection

AOAC 990.28-1994 AOAC Official Method 990.28 Sulfites in Foods Optimized Monier–Williams Method First Action 1990 Final Action 1994

Sichuan Provincial Standard of the People's Republic of China, Thiocyanate detection

DB51/T 2004-2015 Ion Chromatography for Detection of Sulfate in High Purity Sodium Hydroxide

Professional Standard - Water Conservancy, Thiocyanate detection

SL 85-1994 Determination of sulfate (EDTA titration method)

中华人民共和国环境保护部, Thiocyanate detection

GB 13580.6-1992 Determination of sulfate in the wet precipitation
GB 13580.5-1992 Determination of fluoride,chloride,ntrite nitrate,salfate in the wet precipitation-Ion chromotography
GB 11899-1989 Water quality-Determination of sulfate-Gravimetric method

ES-UNE, Thiocyanate detection

UNE 77049:2019 Water quality. Sulphate determination. Turbidimetric method.
UNE 77048:2019 Water quality. Sulphate determination. Gravimetric method.
UNE-EN 1142:1995 FRUIT AND VEGETABLE JUICES. DETERMINATION OF THE SULPHATE CONTENT.

HU-MSZT, Thiocyanate detection

IT-UNI, Thiocyanate detection

UNI 6022-1967

NL-NEN, Thiocyanate detection

NEN 6588-1988 Rain water - Determination of chloride, phosphate, nitrate and sulphate content by ionchromatography
NEN 6580-1985 Rain water - Photometric determination of sulphate content
NEN 5930-1990 Aggregates for concrete - Determination of sulphate content

BR-ABNT, Thiocyanate detection

ABNT P-MB-319-1963

Professional Standard - Commodity Inspection, Thiocyanate detection

SN/T 2918-2011 Determination of sulfite in food for export.Ion chromatography method
SN/T 3927-2014 Determination of sodium thiocyanate in dairy products for export
SN/T 3528-2013 Determination of sulfite and bisulfite in cosmetics for import and export.Ion chromatographic method
SN/T 1071-2014 Method for the determination of anaerobic sulfite-reducing clostridia in food for export

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, Thiocyanate detection

GB/T 35950-2018 Determination of inorganic sulfites and bisulfites in cosmetics
GB/T 13747.11-2017 Methods for chemical analysis of zirconium and zirconium alloys—Part 11: Determination of molybdenum content—Thiocyanate spectrophotometry
GB/T 1819.9-2017 Methods for chemical analysis of tin concentrates—Part 9：Determination of tungsten trioxide content—The thiocyanate spectrophotometric method
GB/T 33584.4-2017 Seawater quality requirements and analysis methods for seawater cooling system—Part 4: Determination of sulfate
GB/T 4698.19-2017 Methods for chemical analysis of titanium sponge, titanium and titanium alloys—Part 19：Determination of molybdenum content—Thiocyanate-differential spectrophotometry

农业农村部, Thiocyanate detection

NY/T 3513-2019 Determination of thiocyanate in raw milk by ion chromatography

Professional Standard - Public Safety Standards, Thiocyanate detection

GA/T 1946-2021 Forensic Science Hydrochloric, Sulfuric and Nitric Acid Test Chemistry and Ion Chromatography

CEN - European Committee for Standardization, Thiocyanate detection

EN ISO 10283:2006 Binders for paints and varnishes - Determination of monomeric diisocyanates in polyisocyanate resins
PD CEN/TS 15561:2007 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrates

AR-IRAM, Thiocyanate detection

IRAM 25 585-1965

工业和信息化部/国家能源局, Thiocyanate detection

JB/T 12966-2016 Bromate rapid detector

Professional Standard - Coal, Thiocyanate detection

MT/T 802.2-1999 Determination of total sulfur,sulphate sulfur,pyritic sulfur of pyrite and concentrated pyrite in coal seam

煤炭工业部, Thiocyanate detection

ZB 21002-1990 Method for determination of total sulfur, sulfur, hydrochloric sulfur, and iron sulfide sulfur in coal-based pyrite and sulfur concentrates

Professional Standard - Urban Construction, Thiocyanate detection

CJ 26.11-1991 Municipal sewage water quality inspection method standard sulfate gravimetric method
CJ/T 61-1999 Municipal sewage.Determination of sulphate.Gravimetric method

Shandong Provincial Standard of the People's Republic of China, Thiocyanate detection

DB37/T 377-2003 Determination method of sulfate content in peracetic acid solution

Professional Standard - Nuclear Industry, Thiocyanate detection

EJ/T 1000-1996 Determination of Molybdenum in Uranium Ore Potassium Thiocyanate Spectrophotometric Method
EJ/T 1231.3-2008 Test method for analysis of impurity in diuranate.Part3: Determination of sulphate by barium sulfate turbidimetry

Association of German Mechanical Engineers, Thiocyanate detection

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

Xinjiang Provincial Standard of the People's Republic of China, Thiocyanate detection

DB65/T 4451-2021 Chlorate and Perchlorate Detection Visual Chemical Colorimetry

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

GJB 212.22-1986 Special industrial leather - Determination of non-sulfate sulfur (corrosive)

Standard Association of Australia （SAA）, Thiocyanate detection

AS 4969.8:2008 Analysis of acid sulfate soil - Dried samples - Methods of test - Determination of hydrochloric acid extractable sulfur (SHCl), calcium (CaHCl) and magnesium (MgHCl)

Professional Standard - Ocean, Thiocyanate detection

HY/T 177-2014 Determination of sulfate-reducing bacteria in seawater.MPN method

SE-SIS, Thiocyanate detection

SIS SS 02 81 27-1984 Determination of total phosphorous in water - Digestion with peroxodisulphate

Professional Standard - Environmental Protection, Thiocyanate detection

HJ/T 342-2007 Water quality. Determination of sulfate. barium chromate spectrophotometry
HJ 635-2012 Soil.Determination of water-soluble and acid-soluble sulfate.Gravimetric method

轻工业部, Thiocyanate detection

QB 1035.4-1991 Determination of food additive sodium tripolyphosphate sulfate content