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Determination of Reducing Sugar by Copper Reduction-Iodometric Method

Determination of Reducing Sugar by Copper Reduction-Iodometric Method, Total:480 items.

In the international standard classification, Determination of Reducing Sugar by Copper Reduction-Iodometric Method involves: Fruits. Vegetables, Food products in general, Cereals, pulses and derived products, Sugar. Sugar products. Starch, Powder metallurgy, Non-metalliferous minerals, Inorganic chemicals, Ferrous metals, Biology. Botany. Zoology, Water quality, Metalliferous minerals, Welding, brazing and soldering, Organic chemicals, Farming and forestry, Analytical chemistry, Non-ferrous metals, Soil quality. Pedology, Leather technology, Tobacco, tobacco products and related equipment, Milk and milk products, Jewellery, Testing of metals, Fuels, Products of the chemical industry, Petroleum products in general, Coals, Products of non-ferrous metals, Iron and steel products, Ceramics, Microbiology, Nuclear energy engineering, Paint ingredients, Meat, meat products and other animal produce.

Professional Standard - Agriculture, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

NY/T 1278-2007 Determination of Soluble Sugar in Vegetables and Products Shafrer-Somogyi
ZB X 66040-1987 Determination of reducing sugar and non-reducing sugar in grain and oil crop inspection
GB/T 5009.7-1985 Determination method of reducing sugar in food

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

GB/T 5513-1985 Inspection of grain and oilseeds--Methods for determination of reduced sugar and non-reduced sugar
GB/T 5158.4-2011 Metallic powders—Determination of oxygen content by reduction methods—Part 4:Total oxygen by reduction-extraction
GB/T 12099-1989 Method for determination of reducing power and dextrose equivalent of starch hydrolysis products
GB/T 22428.1-2008 Starch hydrolysis products-Determination of reducing power and dextrose equivalent
GB/T 22428.1-2008 Starch hydrolysis products-Determination of reducing power and dextrose equivalent
GB/T 5158.3-2011 Metallic powders.Determination of oxygen content by reduction methods.Part 3:Hydrogen-reducible oxygen
GB/T 223.32-1994 Methods for chemical analysis of iron,steel and alloy. The hypophosphite reduction-iodimetric method for the determination of arsenic content
GB 223.32-1984 Methods for chemical analysis of iron,steel and alloy--The hypophosphite reduction-iodimetric method for the determination of arsenic content
GB/T 5158.2-2011 Metallic powders.Determination of oxygen content by reduction methods.Part 2: Loss of mass on hydrogen reduction(Hydrogen loss)
GB/T 24225-2009 Chromium ores.Determination of total iron content.Titrimetric method after reduction
GB/T 12684.3-1990 Boric acid for industrial use--Determination of sulphate content by reduction and titrimetry
GB/T 5158.4-2001 Metallic powders--Determination of total oxygen content by reduction-extraction
GB/T 3311-1982 Determination of cerium in cerium-tungsten alloys--Oxidation-reduction volumetry
GB/T 25948-2010 Aluminium ores.Determination of total iron content.Titanium trichloride reduction method
GB/T 6730.5-2007 Iron ores.Determination of total iron content.Titanium(Ⅲ)chloride reduction methods
GB/T 38812.4-2022 Direct reduced iron—Determination of metallic iron—Bromine-methanol titrimetric method
GB/T 6730.70-2013 Iron Ores.Determination of total iron content.Titrimetric method after tin (II) chloride reduction
GB/T 5158.1-2011 Metallic powders.Determination of oxygen content by reduction methods.Part 1: General guidelines
GB/T 35069-2018 Coke.Determination of phosphorus content.Reduced molybdophosphate spectrophotometric method
GB/T 12737-1991 Chemical products for industrial use--General method for determination of traces of sulfate by reduction and titrimetry
GB/T 8039-1987 Benzol products of coal carbonization--Determination of total sulphur content--Reduction and spectrophotometric method
GB/T 24223-2009 Chromium ores.Determination of phosphorus content.Reduced molybdophosphate photometric method
GB/T 8039-2009 Benzol products of coal carbonization-Determination of total sulphur content-Reduction and spectrophotometric method
GB/T 29652-2013 Direct reduced iron.Determination of carbon and sulfur.High frequency combustion with infrared absorption method
GB/T 6730.9-2016 Iron ores.Determination of silicon content.Silicomolybdic blue spectrophotometric method reduced by ammonium ferrous sulfate
GB/T 6730.9-2006 Iron ores. Determination of silicon contents The silicomolybdic blue spectrophotometric method by ammonium ferrous sulfate
GB/T 11213.4-2006 Sodium hydroxide for chemical fiber use.Determination of silicon content.Reduced molybdosilicate spectrophotometric method
GB/T 6730.65-2009 Iron ores.Determination of total iron content.Titanium(Ⅲ)chloride reduction potassium dichromate titration methods(routine methods)
GB/T 17518-1998 General method for determination of silicon content of chemical products--Reducted molybdosilicate spectrophotometric method
GB/T 223.67-1989 Methods for chemical analysis of iron,steel and alloy--The reducing distillation-methylene blue photometric method for the determination of sulfur content
GB/T 17518-2012 General method for determination of silicon content of chemical products.Reduced molybdosilicate spectrophotometric method
GB/T 11213.4-1989 Sodium hydroxide for chemical fiber use--Determination of silicon mass fraction--Reduced molybdo silicate spectrometric method
GB/T 223.5-2008 Steel and iron.Determination of acid-soluble silicon and total silicon content.Reduced molybdosilicate spectrophotometric method
GB/T 23842-2009 General method for the determination of silicon content of inorganic chemicals.Reduced molybdosilicate spectrophotometric method
GB/T 11064.9-1989 Lithium carbonate, lithium hydroxide monohydrate and lithium chloride--Determination of sulphide content--Reduction titrimetric method
GB/T 223.5-1997 Methods for chemical analysis of iron, steel and alloy. The reduced molybdosilicate spectrophotometric method for the determination of acid-soluble silicon content

国家市场监督管理总局、中国国家标准化管理委员会, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

GB/T 37493-2019 Inspection of grain and oils—Determination of soluble sugar in cereals and pules seeds—Shaffer-Somogyi
GB/T 40173-2021 Determination of reducing-end sugar in water-soluble chitosan—Spectrophotometric method
GB/T 40980-2021 Determination of reducing sugar in biochemical products—High-performance liquid chromatography with pre-column derivatization
GB/T 6730.5-2022 Iron ores—Determination of total iron content—Titrimetric methods after titanium(III) chloride reduction
GB/T 8454-2020 Reduced ilmenite powder for welding rob—Determination of ferrous iron content—Potassium dichromate titrimetric method
GB/T 38812.3-2020 Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method
GB/T 38812.1-2020 Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
GB/T 38812.2-2020 Direct reduced iron—Determination of metallic iron content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride

RU-GOST R, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

GOST 12575-2001 Sugar. Methods of reducing substances determination
GOST 12575-1986 Sugar. Methods of reducing substances determination
GOST 27417-1998 Metallic powders. Determination of total oxygen by reduction - extraction
GOST 27417-1987 Metal powders. Methods for determination of oxygen
GOST 18897-1998 Metallic powders. Determination of oxygen content by reduction methods. Loss of mass on hydrogen reduction (hydrogen loss)
GOST 18897-1973 Metal powder. Method for determination of metal powders losses while heating it in hydrogen
GOST R 50549-1993 Starch hydrolysis products. Determination of reducing power and dextrose equivalent. Lane and Eynon constant titre method
GOST R 50673-1994 Household chemical products. Method for determination of sulphur-bearing reductants mass fraction
GOST 32438-2013 Goods of household chemistry. Method for determination of sulphur-bearing reductants mass fraction
GOST R 54285-2010 Gasoline and methanol fuels. Determionation of total oxygen content by methods of reductive pyrolysis
GOST R 54285-2010(2019) Gasoline and methanol fuels. Determionation of total oxygen content by methods of reductive pyrolysis
GOST 29185-1991 Food products. Methods for detection and quantity determination of sulphite-reducing clostridium
GOST 7702.2.6-2015 Poultry meat, edible offal, ready-to-cook products. Methods for detection and quantity determination of sulfite-reducing clostridium

VN-TCVN, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

TCVN 4075-2009 Candy.Determination of reducing sugar content
TCVN 5266-1990 Bee products.Determination of reduction sugar content
TCVN 4594-1988 Canned foods.Determination of total sugar, reducing sugar and starch content
TCVN 6960-2001 White sugar.Determination of reducing sugars by the Knight and Allen EDTA method.Official
TCVN 6839-2001 Dried milk.Determination of nitrate content.Method by cadmium reduction and spectrometry(Screening method)
TCVN 6933-2001 Solid mineral fuels.Determination of phosphorus content.Reduced molybdophosphate photometric method
TCVN 4653-1-2009 Iron ores.Determination of total iron.content.Part 1: Titrimetric method after tin(Ⅱ) chloride reduction
TCVN 254-2-2009 Solid mineral.Determination of phosphorus content.Part 2:Reduced molypdophosphate photometric method

AR-IRAM, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

IRAM 14 007-1958

CZ-CSN, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

CSN 56 0161-3-1995 Methods for testing of liquid sugars. Determination of reducing sugars content.
CSN 56 0160-7-2000 Methods for testing of sugar products. Determinatíon of reducing agents.
CSN 56 0160-7-1994 Methods for testing of sugar products. Determination of reducing agents
CSN 560160-7-2000 Methods for testing of sugar products. Determination of reducing agents
CSN ISO 4491-4:1993 Metallic powders. Determination of oxygen content by reduction methods
CSN ISO 7393-3:1995 Water quality. Determination of free chlorine and total chlorine. Part 3: Iodometric titration method for the determination of total chlorine
CSN ISO 6130:1992 Chromium ores - Determination of total iron content - Titrimetric method after reduction
CSN 68 4066-1983 Pure chemicals. Preparation of measuring solutions for oxidation-reduction titrations
CSN ISO 9507:1993 Iron ores. Determination of total iron content. Titanium (III) chloride reduction methods
CSN ISO 9502:1992 Metallurgical-grade fluorspar - Determination of silica content - Reduced molybdosilicate spectrometric method
CSN ISO 9438:1992 Metallurgical-grade fluorspar - Determination of total phosphorus content - Reduced molybdophosphate spectrometric method
CSN ISO 5438:1992 Acid-grade and ceramic-grade fluorspar - Determination of silica content - Reduced molybdosilicate spectrometric method

RO-ASRO, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

STAS SR 4895-4-1997 Tobacco and tobacco products Determination of total reducing sugas, soluble sugars and total reducing substance. Manganometric method
SR 110-5-1995 Sugar. Methods of analysis. Determination of reducing substances
STAS SR 13359-9-1998 Glucose. Methods of analysis Determination of reducing sugars Polarimetric method
STAS SR EN 24491-4-1995 Metallic powders. Determination of oxygen content by reduction, methods. Part 4: Total oxygen by reduction-extraction
STAS SR EN 24491-2-1996 Metallic powders. Determination of oxygen content by reduction methods. Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
SR ISO 5377:1993 Starch hydrolysis products. Determination of reducing power and dextrose equivalent. Lane and Eynon constant titre method
STAS SR ISO 6382:1995 General method for determination of silicon content - Reduced molybdosilicate spectrophotometric method
STAS SR ISO 6228:1996 Chemical products for industrial use - General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
STAS SR EN 24491-1-1994 Metallic powders. Determination of oxygen content by reduction methods. Part 1: General guidelines

PL-PKN, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

PN A74855-06-1987 Sugar Test methods Determination of reducing substances content
PN H04964-1991 Metallic powders. Determination of oxygen content by hydrogen-reducible method

British Standards Institution (BSI), Determination of Reducing Sugar by Copper Reduction-Iodometric Method

BS EN ISO 4491-4:2013 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
BS EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Hydrogen-reducible oxygen
BS EN ISO 4491-4:2019 Tracked Changes. Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
BS EN ISO 4491-2:1999 Metallic powders - Determination of oxygen content by reduction methods - Loss of mass on hydrogen reduction (hydrogen loss)
BS EN 24491-1:1993 Metallic powders - Determination of oxygen content by reduction methods - General guidelines
BS EN ISO 4491-1:2023 Metallic powders. Determination of oxygen content by reduction methods - General guidelines
BS ISO 15153:2003+A1:2012 Tobacco. Determination of the content of reducing substances. Continuous-flow analysis method
BS 1748-6:1960 Methods for the analysis of copper alloys - Method for the determination of tin in copper alloys (nickel coil reduction method)
BS ISO 2597-1:2006 Iron ores - Determination of total iron content - Titrimetric method after tin (II) chloride reduction
PD ISO/TR 9686:2017 Direct reduced iron. Determination of carbon and/or sulfur. High-frequency combustion method with infrared measurement
BS EN ISO 11489:1995 Determination of platinum in platinum jewellery alloys - Gravimetric method after reduction with mercury(I) chloride
BS ISO 11271:2022 Tracked Changes. Soil quality. Determination of redox potential. Field method
BS 7020-4.2:1990 Analysis of iron ores. Method for the determination of total iron content. Titanium (III) chloride reduction methods
BS ISO 622:2016 Solid mineral fuels. Determination of phosphorus content. Reduced molybdophosphate photometric method
BS 6337-1:1983 General methods of chemical analysis. Method for determination of traces of sulphur compounds by reduction and titrimetry
BS ISO 2597-2:2015 Iron ores. Determination of total iron content. Titrimetric methods after titanium(III) chloride reduction
BS ISO 2597-2:2008 Iron ores - Determination of total iron content - Titrimetric methods after titanium(III) chloride reduction
13/30243483 DC BS ISO 11489. Determination of platinum in platinum jewellery alloys. Gravimetric determination by reduction with mercury(I) chloride
BS 7020-5.2:1993 Analysis of iron ores. Methods for the determination of silicon content. Reduced molybdosilicate spectrophotometric method
BS ISO 2597-2:2019 Tracked Changes. Iron ores. Determination of total iron content. Titrimetric methods after titanium(III) chloride reduction
BS EN ISO 14673-1:2004 Milk and milk products - Determination of nitrate and nitrite contents - Method using cadmium reduction and spectrometry
BS 770-9:1985 Methods for chemical analysis of cheese. Determination of nitrate and nitrite contents. Cadmium reduction and photometry method
BS 7020 Sec.4.2:1990 Analysis of iron ores. Method for the determination of total iron content. Titanium (III) chloride reduction methods

AENOR, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

UNE 34198:1984 SUGARS. DETERMINATION OF REDUCER SUGARS AS INVERSED SUGAR. (KNIGHT AND ALLEN METHOD).
UNE 34197:1984 SUGARS. DETERMINATION OF REDUCER SUGARS AS INVERSED SUGAR. METHOD OF BERLIN INSTITUTE.
UNE 34199:1984 SUGARS. DETERMINATION OF REDUCER SUGARS AS INVERSED SUGAR OR AS D-GLUCOSE. LUFF-SCHOORL METHOD.
UNE-EN ISO 4491-3:2007 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
UNE-EN ISO 4491-4:2014 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2013)
UNE 22144:1990 DIRECT REDUCED IRON. DETERMINATION OF METALLIC IRON CONTENT. TITRIMETRIC METHOD.
UNE-EN ISO 4491-2:2000 METALLIC POWDERS. DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS. PART 2: LOSS OF MASS ON HYDROGEN REDUCTION (HYDROGEN LOSS) (ISO 4491-2:1997)
UNE 59027:1988 LEATHER. DETERMINATION OF TOTAL SILICON CONTENT. REDUCED MOLYBDOSILICATE SPECTROMETRIC METHOD
UNE-EN ISO 5377:1995 STARCH HYDROLYSIS PRODUCTS. DETERMINATION OF REDUCING POWER AND DEXTROSE EQUIVALENT. LANE AND EYNON CONSTANT TITRE METHOD. (ISO 5377:1981).
UNE-ISO 11271:2007 Soil quality -- Determination of redox potential -- Field method. (ISO 11271:2002)
UNE-EN 24491-1:2001 METALLIC POWDERS. DETERMINATION OF OXIGEN CONTENT BY REDUCTION METHODS. PART 1: GENERAL GUIDELINES. (ISO 4491-1:1989).

ES-UNE, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

UNE 34198:1984 ERRATUM SUGARS. DETERMINATION OF REDUCER SUGARS AS INVERSED SUGAR. (KNIGHT AND ALLEN METHOD).
UNE-EN ISO 4491-4:2020 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019)
UNE-EN ISO 4491-2:2000 ERRATUM:2006 Metallic powders. Determination of oxygen content by reduction methods. Part 2: Loss of mass on hydrogen reduction (Hydrogen loss) (ISO 4491-2:1997)
UNE 59027:1988 ERRATUM LEATHER. DETERMINATION OF TOTAL SILICON CONTENT. REDUCED MOLYBDOSILICATE SPECTROMETRIC METHOD

German Institute for Standardization, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

DIN EN ISO 4491-3:2006-06 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997); German version EN ISO 4491-3:2006
DIN EN ISO 4491-4:2019-09 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019); German version EN ISO 4491-4:2019 / Note: Applies in conjunction with DIN ISO 4491-1 (1990-06).
DIN EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997); English version of DIN EN ISO 4491-3:2006-06
DIN ISO 4491-4:1990 Metallic powders; determination of oxygen content by reduction methods; total oxygen by reduction-extraction; identical with ISO 4491-4:1989
DIN ISO 4491-2:1998 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1997)
DIN EN ISO 4491-4:2019 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019)
DIN EN ISO 4491-2:2023-07 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:2023); German version EN ISO 4491-2:2023
DIN ISO 11271:2022-11 Soil quality - Determination of redox potential - Field method (ISO 11271:2022); Text in German and English / Note: Date of issue 2022-10-14*Intended as replacement for DIN ISO 11271 (2003-03).
DIN EN ISO 5377:1994-10 Starch hydrolysis products - Determination of reducing power and dextrose equivalent - Lane and Eynon constant titre method (ISO 5377:1981); German version EN ISO 5377:1994
DIN EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2013); German version EN ISO 4491-4:2013
DIN ISO 4491-1:1990 Metallic powders; determination of oxygen content by reduction methods; general guidelines; identical with ISO 4491-1:1989
DIN ISO 11271:2003-03 Soil quality - Determination of redox potential - Field method (ISO 11271:2002) / Note: To be replaced by DIN ISO 11271 (2022-11).
DIN ISO 11271:2023-11 Soil quality - Determination of redox potential - Field method (ISO 11271:2022)
DIN EN ISO 4491-4:2012 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
DIN EN ISO 5377:1994 Starch hydrolysis products - Determination of reducing power and dextrose equivalent - Lane and Eynon constant titre method (ISO 5377:1981); German version EN ISO 5377:1994
DIN EN ISO 4491-1:2023-07 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines (ISO 4491-1:2023); German version EN ISO 4491-1:2023

Danish Standards Foundation, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

DS/EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
DS/EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
DS/EN 24491-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: Total oxygen by reduction-extraction
DS/EN ISO 4491-2:2000 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
DS/EN 24491-2:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
DS/EN ISO 5377:1995 Starch hydrolysis products - Determination of reducing power and dextrose equivalent - Lane and Eynon constant titre method
DS/ISO 11271:2004 Soil quality - Determination of redox potential - Field method
DS/ISO 622:1983 Solid mineral fuels. Determination of phosphorus content. Reduced molybdophosphate photometric method
DS/EN 24491-1:1994 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines
DS/ISO 4491-1:1994 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines
DS/EN ISO 11489:1995 Determination of platinum in platinum jewellery alloys - Gravimetric method after reduction with mercury(I) chloride
DS/EN 24491-1:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 1: General guidelines

KR-KS, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

KS D ISO 4491-4-2003(2023) Metallic powders - Determination of oxygen content by reduction methods Part 4 : Total oxygen by reduction-extraction
KS D ISO 4491-3-2008(2023) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
KS D ISO 4491-2-2008(2023) Metallic powders－Determination of oxygen content by reduction methods－Part 2：Loss of mass on hydrogen reduction (hydrogen loss)
KS E ISO 6130-2021 Chromium ores — Determination of total iron content —Titrimetric method after reduction
KS M ISO 2997-2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS I ISO 11271-2016 Soil quality－Determination of redox potential－Field method
KS E ISO 10213-2021 Aluminium ores — Determination of total iron content —Titanium trichloride reduction method
KS H ISO 15153-2017 Tobacco－Determination of the content of reducing substances－Continuous-flow analysis method
KS D ISO 4491-1-2008(2023) Metallic powders — Determination of oxygen content by reduction methods — Part 1 : General guidelines
KS H ISO 8151-2021 Dried milk — Determination of nitrate content — Method by cadmium reduction and spectrometry(Screening method)
KS E ISO 622-2018 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS H ISO 6736-2001 Dried milk－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS H ISO 4099-2001 Cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS E ISO 622-2018(2023) Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS H ISO 15154-2017 Tobacco－Determination of the content of reducing carbohydrates－Continuous-flow analysis method
KS M ISO 6228-2020 Chemical products for industrial use ― General method for determination of traces sulphur compounds, as sulphate, by reduction and titrimetry
KS H ISO 6740-2001 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS D ISO 1975-2003(2023) Magnesium and magnesium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex
KS H ISO 6739-2001 Whey cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry

IN-BIS, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

Korean Agency for Technology and Standards (KATS), Determination of Reducing Sugar by Copper Reduction-Iodometric Method

KS D ISO 4491-3:2008 Metallic powders-Determination of oxygen content by reduction methods-Part 3:Hydrogen reducible oxygen
KS D ISO 4491-4:2003 Metallic powders-Determination of oxygen content by reduction methods-Part 4:Total oxygen by reduction-extraction
KS D ISO 4491-3-2008(2018) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
KS D ISO 4491-2-2008(2018) Metallic powders－Determination of oxygen content by reduction methods－Part 2：Loss of mass on hydrogen reduction (hydrogen loss)
KS D ISO 4491-2:2008 Metallic powders-Determination of oxygen content by reduction methods-Part 2:Loss of mass on hydrogen reduction (hydrogen loss)
KS E ISO 6130-2011(2016) Chromium ores－Determination of total iron content－Titrimetric method after reduction
KS D ISO 4491-4-2003(2018) Metallic powders - Determination of oxygen content by reduction methods Part 4 : Total oxygen by reduction-extraction
KS E ISO 6130:2021 Chromium ores — Determination of total iron content —Titrimetric method after reduction
KS H ISO 5377-2008(2018) Starch hydrolysis products－Determination of reducing power and dextrose equivalent－Lane and Eynon constant titre method
KS M ISO 2997-2017(2022) Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS E ISO 9507-2012(2017) Iron ores－Determination of total iron content－Titanium(III) chloride reduction methods
KS I ISO 11271-2016(2021) Soil quality－Determination of redox potential－Field method
KS H ISO 5377:2008 Starch hydrolysis products－Determination of reducing power and dextrose equivalent－Lane and Eynon constant titre method
KS E ISO 6130:2011 Chromium ores－Determination of total iron content－Titrimetric method after reduction
KS M ISO 2997:2012 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 2997:2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS E ISO 10213:2011 Aluminium ores－Determination of total iron content－Titanium trichloride reduction method
KS E ISO 9507:2012 Iron ores-Determination of total iron content-Titanium(III) chloride reduction methods
KS H ISO 15153:2007 Tobacco－Determination of the content of reducing substances－Continuous-flow analysis method
KS E ISO 6127-2002(2017) Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS H ISO 15153:2017 Tobacco－Determination of the content of reducing substances－Continuous-flow analysis method
KS E ISO 10213:2021 Aluminium ores — Determination of total iron content —Titanium trichloride reduction method
KS M ISO 5400:2012 Leather-Determination of total silicon content-Reduced molybdosilicate spectrometric method
KS E ISO 5416:2011 Direct reduced iron－Determination of metallic iron－Bromine-methanol titrimetric method
KS H ISO 8151:2006 Dried milk－Determination of nitrate content－Method by cadmium reduction and spectrometry(Screening method)
KS D ISO 4491-1:2008 Metallic powders－Determination of oxygen content by reduction methods－Part 1：General guidelines
KS E ISO 6127-2002(2022) Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS M ISO 5400-2012(2022) Leather－Determination of total silicon content－Reduced molybdosilicate spectrometric method
KS H ISO 15153-2017(2022) Tobacco－Determination of the content of reducing substances－Continuous-flow analysis method
KS H ISO 8151:2021 Dried milk — Determination of nitrate content — Method by cadmium reduction and spectrometry(Screening method)
KS M ISO 6382-2004(2014) General method for determination of silicon content－Reduced molybdosilicate spectrophotometric method
KS D ISO 11489-2002(2017) Determination of platinum in platinum jewellery alloys－Gravimetric determination by reduction with mercury(Ⅰ) chloride
KS D ISO 11489:2002 Determination of platinum in platinum jewellery alloys－Gravimetric determination by reduction with mercury(Ⅰ) chloride
KS E ISO 10213-2011(2016) Aluminium ores－Determination of total iron content－Titanium trichloride reduction method
KS E ISO 9686-2011(2016) Direct reduced iron－Determination of carbon and/or sulfur－High-frequency combustion method with infrared measurement
KS E ISO 9686-2011(2021) Direct reduced iron－Determination of carbon and/or sulfur－High-frequency combustion method with infrared measurement
KS E ISO 6127:2002 Chromium ores－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS M ISO 5400-2012(2017) Leather－Determination of total silicon content－Reduced molybdosilicate spectrometric method
KS E ISO 5416-2011(2016) Direct reduced iron－Determination of metallic iron－Bromine-methanol titrimetric method
KS E ISO 2597-1-2007(2017) Iron ores－Determination of total iron content－Part 1：Titrimetric method after tin(II) chloride reduction
KS E ISO 622:2003 Solid mineral fuels－Determination of phosphorus content－Reduced molybdophosphate photometric method
KS H ISO 15154:2007 Tobacco－Determination of the content of reducing carbohydrates－Continuous-flow analysis method
KS E ISO 622:2018 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
KS H ISO 4099:2001 Cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS H ISO 4099:2006 Cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS H ISO 6736:2006 Dried milk－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS H ISO 6736:2001 Dried milk－Determination of nitrate and nitrite contents－Method by cadmium reduction and photometry
KS M ISO 6382:2004 General method for determination of silicon content－Reduced molybdosilicate spectrophotometric method
KS E ISO 9686:2011 Direct reduced iron－Determination of carbon and/or sulfur－High-frequency combustion method with infrared measurement
KS E ISO 2598-2:2012 Iron ores-Determination of silicon content-Part 2: Reduced molybdosilicate spectrophotometric method
KS H ISO 15154:2017 Tobacco－Determination of the content of reducing carbohydrates－Continuous-flow analysis method
KS M ISO 5282-2007(2012) Aromatic hydrocarbons－Determination of sulphur content－Pitt－Ruprecht reduction and spectrophotometric method
KS H ISO 15154-2017(2022) Tobacco－Determination of the content of reducing carbohydrates－Continuous-flow analysis method
KS M ISO 6228:2010 Chemical products for industrial use－General method for determination of traces of sulphur compounds, as sulphate,by reduction and titrimetry
KS M ISO 6228:2020 Chemical products for industrial use ― General method for determination of traces sulphur compounds, as sulphate, by reduction and titrimetry
KS E ISO 2597-2-2009(2019) Iron ores－Determination of total iron content－Part 2：Titrimetric methods after titanium(III) chloride reduction
KS H ISO 8151-2006(2016) Dried milk -- Determination of nitrate content -- Method by cadmium reduction and spectrometry (Screening method)
KS D ISO 4491-1-2008(2018) Metallic powders — Determination of oxygen content by reduction methods — Part 1 : General guidelines
KS E ISO 2597-1:2007 Iron ores－Determination of total iron content－Part 1：Titrimetric method after tin(II) chloride reduction
KS E ISO 2597-1-2007(2022) Iron ores－Determination of total iron content－Part 1：Titrimetric method after tin(II) chloride reduction
KS D ISO 808:2002 Aluminium and aluminium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex
KS H ISO 6740:2001 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS E ISO 2598-2-2012(2022) Iron ores－Determination of silicon content－Part 2: Reduced molybdosilicate spectrophotometric method
KS E ISO 2598-2-2012(2017) Iron ores－Determination of silicon content－Part 2: Reduced molybdosilicate spectrophotometric method
KS H ISO 6740:2006 Dried whey－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS H ISO 6739:2001 Whey cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS H ISO 6739:2006 Whey cheese－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS E ISO 2597-2:2009 Iron ores－Determination of total iron content－Part 2：Titrimetric methods after titanium(III) chloride reduction
KS D ISO 1975-2003(2018) Magnesium and magnesium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex
KS D ISO 808-2002(2017) Aluminium and aluminium alloys－Determination of silicon－Spectrophotometric method with the reduced silicomolybdic complex
KS M 9717-2004(2009) Chemical products for industrial use－General method for determination of traces of sulphur compounds, as sulphate, by reduction and titrimetry
KS E ISO 7990-2002(2017) Manganese ores and concentrates－Determination of total iron content－Titrimetric method after reduction and sulfosalicylic acid spectrophotometric method
KS M ISO 2829:2002 Aluminium oxide primarily used for the production of aluminium-Determination of phosphorus content-Reduced phosphomolybdate spectrophotometric method
KS M ISO 5282:2007 Aromatic hydrocarbons-Determination of sulphur content-Pitt-Ruprecht reduction and spectrophotometric method
KS M ISO 2829:2013 Aluminium oxide primarily used for the production of aluminium－Determination of phosphorus content－Reduced phosphomolybdate spectrophotometric method
KS M ISO 5282:2013 Aromatic hydrocarbons-Determination of sulphur content-Pitt-Ruprecht reduction and spectrophotometric method

Association Francaise de Normalisation, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

NF A95-181-3*NF EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3 : hydrogen-reducible oxygen
NF A95-181-3:1989 Metallic powders. Determination of oxygen content by reduction methods. Part 3 : hydrogen-reductible oxygen.
NF A95-181-4*NF EN ISO 4491-4:2019 Metallic powders - Determination of oxygen content by reduction methods - Part 4 : total oxygen by reduction-extraction
NF A95-181-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: total oxygen by reduction-extraction
NF A95-181-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: total oxygen by reduction-extraction
NF EN ISO 4491-2:2023 Poudres métalliques - Dosage de l'oxygène par les méthodes de réduction - Partie 2 : perte de masse par réduction dans l'hydrogène (perte dans l'hydrogène)
NF A95-181-2*NF EN ISO 4491-2:1999 Metallic powders. Determination of oxygen content by reduction methods. Part 2 : loss of mass on hydrogen reduction (hydrogen loss).
NF A20-409:1990 Iron ores. Determination of total iron content. Silver reduction titrimetric method.
NF A20-410*NF ISO 9507:1990 Iron ores. Determination of total iron content. Titanium (III) chloride reduction methods.
NF V37-037/A1*NF ISO 15153/A1:2012 Tobacco - Determination of the content of reducing substances - Continuous-flow analysis method
NF ISO 11271:2003 Qualité du sol - Détermination du potentiel d'oxydoréduction - Méthode de terrain
NF V03-624*NF EN ISO 5377:1994 Starch hydrolysis products. Determination of reducing power and dextrose equivalent. Lane and eynon constant titre method.
NF T20-287:1982 Nitric acid for industrial use. Determination of sulphate content. Method by reduction and titrimetry.
NF A20-408*NF ISO 5416:1988 Direct reduced iron. Determination of metallic iron content. Brimine-methanol titrimetric method.
NF V37-037*NF ISO 15153:2004 Tobacco - Determination of the content of reducing substances - Continuous-flow analysis method
NF ISO 15153:2004 Tabac - Détermination de la teneur en substances réductrices - Méthode par analyse en flux continu
NF ISO 15153/A1:2012 Tabac - Détermination de la teneur en substances réductrices - Méthode par analyse en flux continu
NF A06-203:1995 Determination of platinum in platinum jewellery alloys. Gravimetric method after reduction with mercury(I) chloride.
NF T20-428:1976 Sodium hydroxyde for industrial use. Determination of sulphur compounds. Method by reduction and titrimetry.
NF T20-387:1977 Potassium hydroxide for industrial use. Determination of sulphur compounds. Method by reduction and titrimetry.
NF A95-181-1*NF EN 24491-1:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 1 : general guidelines.
NF EN ISO 5377:1994 Produits d'hydrolyse de l'amidon ou de la fécule - Détermination du pouvoir réducteur et de l'équivalent en dextrose - Méthode Lane et Eynon à titre constant.
NF T20-471:1973 Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.
NF V37-038*NF ISO 15154:2004 Tobacco - Determination of the content of reducing carbohydrates - Continuous-flow analysis method.
NF V04-290:1985 Cheese. Determination of nitrate and nitrite contents. Method by cadmium reduction and photometry.
NF V04-351:1985 DRIED MILK. DETERMINATION OF NITRATE AND NITRITE CONTENTS. METHOD BY CADMIUM REDUCTION AND PHOTOMETRY.
NF ISO 15154:2004 Tabac - Détermination de la teneur en hydrates de carbone réducteurs - Méthode par analyse en flux continu
NF ISO 15154/A1:2012 Tabac - Détermination de la teneur en hydrates de carbone réducteurs - Méthode par analyse en flux continu
NF A20-415:1984 Iron ores. Determination of silicon content. Reduced molybdosilicate spectrophotometric method.
NF T20-469:1984 Phosphoric acid for industrial use. Determination of higher soluble sulfate contents. Titrimetric method after reduction.
NF T20-058:1982 Chemical products for industrial use . General method for determination of silicon content. Reduced molybdosilicate spectrometric method.

CEN - European Committee for Standardization, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

EN ISO 4491-4:2019 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction

International Organization for Standardization (ISO), Determination of Reducing Sugar by Copper Reduction-Iodometric Method

ISO 4491-4:2013 Metallic powders.Determination of oxygen content by reduction methods.Part 4: Total oxygen by reduction-extraction
ISO 4491-4:1989 Metallic powders; determination of oxygen content by reduction methods; part 4: total oxygen by reduction-extraction
ISO 4491-3:1989 Metallic powders; determination of oxygen content by reduction methods; part 3: hydrogen-reducible oxygen
ISO 5442:1980 Sodium hexafluorosilicate for industrial use; Determination of sulphur compounds content; Iodometric method after reduction
ISO 4491-2:2023 Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
ISO 4491-4:2019 Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction
ISO 4491-2:1989 Metallic powders; determination of oxygen content by reduction methods; part 2: loss of mass on hydrogen reduction (hydrogen loss)
ISO 6130:1985 Chromium ores; Determination of total iron content; Titrimetric method after reduction
ISO 9508:1990 Iron ores; determination of total iron content; silver reduction titrimetric method
ISO 11271:2022 Soil quality — Determination of redox potential — Field method
ISO 5377:1981 Starch hydrolysis products; Determination of reducing power and dextrose equivalent; Lane and Eynon constant titre method
ISO 5400:1984 Leather; Determination of total silicon content; Reduced molybdosilicate spectrometric method
ISO 2997:1974 Phosphoric acid for industrial use; Determination of sulphate content; Method by reduction and titrimetry
ISO 15153:2003 Tobacco - Determination of the content of reducing substances - Continuous-flow analysis method
ISO 9507:1990 Iron ores; determination of total iron content; titanium(III) chloride reduction methods
ISO 5416:2006 Direct reduced iron - Determination of metallic iron - Bromine-methanol titrimetric method
ISO 5416:1987 Direct reduced iron; Determination of metallic iron content; Bromine-methanol titrimetric method
ISO 3328:1975 Nitric acid for industrial use; Determination of sulphate content; Method by reduction and titrimetry
ISO 5416:1997 Direct reduced iron - Determination of metallic iron content - Bromine-methanol titrimetric method
ISO 8151:1987 Dried milk; Determination of nitrate content; Method by cadmium reduction and spectrometry (Screening method)
ISO 10213:1991 Aluminium ores; determination of total iron content; titanium trichloride reduction method
ISO 6127:1981 Chromium ores; Determination of phosphorus content; Reduced molybdophosphate photometric method
ISO 11489:1995 Determination of platinum in platinum jewellery alloys - Gravimetric determination by reduction with mercury(I) chloride
ISO 3329:1975 Ammonium nitrate for industrial use; Determination of content of sulphur compounds; Method by reduction and titrimetry
ISO 908:1980 Hydrochloric acid for industrial use; Determination of oxidizing or reducing substances content; Titrimetric method
ISO 5143:1977 Sodium carbonate for industrial use; Determination of sulphur compounds content; Method by reduction and titrimetry
ISO 4491-1:1989 Metallic powders; determination of oxygen content by reduction methods; part 1: general guidelines
ISO 4491-1:2023 Metallic powders — Determination of oxygen content by reduction methods — Part 1: General guidelines
ISO 3194:1975 Potassium hydroxide for industrial use; Determination of sulphur compounds; Method by reduction and titrimetry
ISO 6382:1981 General method for determination of silicon content; Reduced molybdosilicate spectrophotometric method
ISO 4686:1980 Iron ores — Determination of silicon content — Reduced molybdosilicate spectrophotometric method
ISO 9502:1993 Metallurgical-grade fluorspar; determination of silica content; reduced-molybdosilicate spectrometric method
ISO 9438:1989 Metallurgical-grade fluorspar — Determination of total phosphorus content — Reduced molybdophosphate spectrometric method
ISO 7058:1983 Phosphoric acid for industrial use; Determination of higher soluble sulfate contents; Titrimetric method after reduction
ISO 3198:1975 Sodium hydroxide for industrial use; Determination of sulphur compounds; Method by reduction and titrimetry
ISO 622:2016 Solid mineral fuels - Determination of phosphorus content - Reduced molybdophosphate photometric method
ISO 15154:2003 Tobacco - Determination of the content of reducing carbohydrates - Continuous-flow analysis method
ISO 622:1981 Solid mineral fuels; Determination of phorphorus content; Reduced molybdophosphate photometric method
ISO 9438:1993 Metallurgical-grade fluorspar; determination of total phosphorus content; reduced-molybdophosphate spectrometric method
ISO 15153:2003/Amd 1:2012 Tobacco - Determination of the content of reducing substances - Continuous-flow analysis method; Amendment 1
ISO 6736:1982 Dried milk; Determination of nitrate and nitrite contents; Method by cadmium reduction and photometry
ISO/CD 622:1976 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method
ISO 5400:1984 | IULTCS Leather — Determination of total silicon content — Reduced molybdosilicate spectrometric method
ISO 6740:1985 Dried whey; Determination of nitrate and nitrite contents; Method by cadmium reduction and spectrometry
ISO 2597-1:1994 Iron ores - Determination of total iron content - Part 1: Titrimetric method after tin(II) chloride reduction
ISO 4099:1978 Cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry
ISO/TR 9686:2017 Direct reduced iron - Determination of carbon and/or sulfur - High-frequency combustion method with infrared measurement
ISO 9686:2006 Direct reduced iron - Determination of carbon and/or sulfur - High-frequency combustion method with infrared measurement
ISO 9502:1989 Metallurgical-grade fluorspar — Determination of silica content — Reduced-molybdosilicate spectrometric method
ISO 2597-1:2006 Iron ores - Determination of total iron content - Part 1: Titrimetric method after tin(II) chloride reduction
ISO 5438:1993 Acid-grade and ceramic-grade fluorspar; determination of silica content; reduced-molybdosilicate spectrometric method
ISO 4099:1984 Cheese; Determination of nitrate and nitrite contents; Method by cadmium reduction and photometry
ISO 6739:1988 Whey cheese; determination of nitrate and nitrite contents; method by cadmium reduction and spectrometry
ISO 6676:1990 Acid-grade and ceramic-grade fluorspar — Determination of total phosphorus content — Reduced-molybdophosphate spectrometric method
ISO 2597-2:2019 Iron ores — Determination of total iron content — Part 2: Titrimetric methods after titanium(III) chloride reduction
ISO 6739:1982 Whey cheese — Determination of nitrate and nitrite contents — Method by cadmium reduction and photometry
ISO 6676:1993 Acid-grade and ceramic-grade fluorspar; determination of total phosphorus content; reduced-molybdophosphate spectrometric method
ISO 5282:1982 Aromatic hydrocarbons; Determination of sulphur content; Pitt-Ruprecht reduction and spectrophotometric method
ISO 2598-2:1992 Iron ores; determination of silicon content; part 2: reduced molybdosilicate spectrophotometric method
ISO 9686:1992 Direct reduced iron; determination of carbon and/or sulfur content; high frequency combustion method with infrared measurement
ISO 995:1975 Potassium hydroxide for industrial use; Determination of silica content; Reduced molybdosilicate photometric method
ISO 5438:1985 Acid-grade and ceramic-grade fluorspar — Determination of silica content — Reduced molybdosilicate spectrometric method
ISO 2597-2:2008 Iron ores - Determination of total iron content - Part 2: Titrimetric methods after titanium(III)chloride reduction
ISO 2597-2:2015 Iron ores - Determination of total iron content - Part 2: Titrimetric methods after titanium(III) chloride reduction
ISO 3701:1976 Anhydrous hydrogen fluoride for industrial use; Determination of hexafluorosilicic acid content; Reduced molybdosilicate photometric method
ISO 984:1974 Sodium hydroxide for industrial use; Determination of silica content; Reduced silico-molybdic complex photometric method

European Committee for Standardization (CEN), Determination of Reducing Sugar by Copper Reduction-Iodometric Method

EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
prEN 24491-4-1992 Metallic powders; determination of oxygen content by reduction methods; part 4: total oxyen by reduction-extraction (ISO 4491-4:1989)
EN 24491-4:1993 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 4: Total Oxygen by Reduction-Extraction (ISO 4491-4: 1989)
prEN 24491-2-1992 Metallic powders; determination of oxygen content by reduction methods; part 2: loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1989)
EN 24491-2:1993 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 2: Loss of Mass on Hydrogen Reduction (Hydrogen Loss) (ISO 4491-2: 1989)
FprEN ISO 4491-2 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO/FDIS 4491-2:2023)
EN ISO 4491-2:2023 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:2023)
EN ISO 4491-2:1999 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 2: Loss of Mass on Hydrogen Reduction (Hydrogen Loss) [Superseded: CEN EN 24491-2]
EN ISO 5377:1994 Starch Hydrolysis Products - Determination of Reducing Power and Dextrose Equivalent - Lane and Eynon Constant Titre Method (ISO 5377:1981)
EN ISO 4491-1:2023 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines (ISO 4491-1:2023)
EN 24491-1:1993 Metallic powders; determination of oxygen content by reduction methods; part 1: general guidelines (ISO 4491-1:1989)

Professional Standard - Geology, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

DZ/T 0064.55-1993 Groundwater Quality Examination Method Determination of Iodide by Catalytic Reduction Method
DZ/T 0064.55-2021 Methods of Analytical Groundwater Quality Part 55: Determination of Iodide by Catalytic Reduction Spectrophotometry

Professional Standard - Non-ferrous Metal, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

YS/T 230.5-1994 High pure indium--Determination of sulphur content
YS/T 500-2013 Determination of cerium content in cerium—tungsten alloys.Oxidation—Reduction titration
YS/T 226.10-1994 Determination of sulfur content in selenium (distillation reduction absorptiometry)
YS/T 500-2006 Determination of cerium in tungsten-cerium alloy by redox capacity method
YS/T 240.9-2007 Methods for chemical analysis of bismuth concentrate.Determination of lead content.Iodometric method and the flame atomic absorption spectrometric method

NL-NEN, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

NEN 2845-1984 Fruit juices - Determination of reducing sugars content after weak inversion
NEN-ISO 4491-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: Total oxygen by reduction-extraction (ISO 4491-4:1989)
NEN-ISO 4491-2:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1989)
NEN-ISO 4491-1:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 1: General guidelines (ISO 4491-1:1989)

Lithuanian Standards Office , Determination of Reducing Sugar by Copper Reduction-Iodometric Method

LST EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
LST EN 24491-4-2000 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:1989)
LST EN ISO 4491-2:2000 Metallic powders - Determination of oxygen content by reduction methods - Part 2: Loss of mass on hydrogen reduction (hydrogen loss) (ISO 4491-2:1997)
LST EN ISO 5377:2000 Starch hydrolysis products - Determination of reducing power and dextrose equivalent - Lane and Eynon constant titre method (ISO 5377:1981)
LST EN 24491-1-2000 Metallic powders - Determination of oxygen content by reduction methods - Part 1: General guidelines (ISO 4491-1:1989)

BE-NBN, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

NBN T 03-528-1983 Sodium hexafluorosilicate for industrial use - Determination of sulphur compounds content - iodometric method after reduction
NBN-EN ISO 5377:1994 Starch hydrolysis products - Determination of reducing power and dextrose equivalent - Lane and Eynon constant titre method (ISO 5377:1981)
NBN T 03-005-1980 Hydrochloric acid for industrial use - Determination of oxidizing or reducing substances content - Titrimetric 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 03-114-1979 Sodium carbonate for industrial use - Determination of sulphur compounds content - Method by reduction and titrimetry
NBN T 03-273-1985 Phosphoric acid for industrial use - Determination of higher soluble sulfate contents -Titrimetric method after reduction
NBN T 03-191-1980 M?THODE PHOTOMETRIQUE AU MOLYBDOSILICATE REDUIT
NBN T 03-432-1983 Cryolite, natural and artificial - Determination of silica content -Reduced molybdosilicate spectrophotometrie method
NBN T 03-192-1980 Potassium hydroxide for industrial use - Determination of silica content - Reduced molybdosilicate photometric method
NBN T 03-439-1983 Aluminium fluoride for industrial use - Determination of silica content -Spectrophotometric method using the reduced silicomolybdic complex
NBN T 03-266-1980 .Phosphoric acid for industrial use - Determination of soluble silica content - Reduced molybdosilicate spectrophotometric method
NBN T 03-126-1980 Sodium hydroxide for industrial use - Determination of silica content - Reduced silico-molybdic comrlex photometric method

Professional Standard - Machinery, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

JB/T 7520.5-1994 Chemical analysis method for phosphorus copper brazing filler metal Determination of tin content with hypophosphite reducing volumetric method
JB/T 8063.5-1996 Powder metallurgy materials and products chemical analysis method Determination of tin in copper-based materials and products (sodium hypophosphite reduction-potassium iodate titration method)
JB/T 8063.5-2011 Methods for chemical analysis of powder metallurgy materials and products:Part 5:The secondary sodium phosphate reduction – potassium iodate titrimetric method for the determination of tin in copper-based materials and products

Professional Standard - Ferrous Metallurgy, Determination of Reducing Sugar by Copper Reduction-Iodometric 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

SE-SIS, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

SIS SS 02 81 01-1992 Nitrogen content of water — Determination with Kjeldahl method after reduction with Devarda's alloy
SIS SS 18 71 62-1984 Solid mineral fuels- Detrmination of phosphorus content - Reduced molybdophosphate photometric method

Yunnan Provincial Standard of the People's Republic of China, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

DB53/T 664.3-2015 Analytical methods for sugarcane quality - Part 3: Determination of reducing sugars
DB53/T 590-2014 Palladium chloride chemical analysis method Determination of palladium content Hydrogen reduction gravimetric method
DB53/T 591-2014 Rhodium nitrate chemical analysis method Determination of rhodium content Hydrogen reduction gravimetric method
DB53/T 639.3-2014 Methods for chemical analysis of direct reduced iron - Part 3: Determination of manganese content - Sodium periodate spectrophotometric method
DB53/T 592-2014 Ruthenium trichloride chemical analysis method Determination of ruthenium content Hydrogen reduction gravimetric method
DB53/T 639.5-2014 Methods for chemical analysis of direct reduced iron - Part 5: Determination of total iron content by potassium dichromate titration

YU-JUS, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

JUS B.G8.306-1989 Chrottium ores. Determiuation of total iron content. Titrimetric method after reduction
JUS H.B8.611-1979 Ahiminium oxide primarily used for the production of aluminium. Determination of phosphorus content - Reduced phosphomofybdate spectrophotometric method
JUS H.B8.430-1983 Acid-grade fluorspar. Determination of silkon content Reduced molybdosilicate photometric method
JUS H.G8.352-1989 Reaaents. Acetone. De termina ti. on of permaneanate-reducing substances content. Volumetric inethod
JUS H.G8.038-1981 Reagents. Sulphuric acid. Determination ofpermanganate reducing substances content. Volumetric met- hod
JUS H.G8.480-1991 Reagents. Orthophosphoric aci?. Determination of permanganate reducing substances content. Volumetric method
JUS H.G8.337-1987 Reagents. Ammonium acetate. Determination of permanganate reducing substances content Volumetric method
JUS H.B8.638-1981 Sulphuric acid for industrial use. Determination of pe mangan a te reducing substances content Vol u me trk method
JUS H.G8.213-1985 eagents. Meihanol. Determination ofpermanganate reducing substances content. Volumetric method
JUS H.G8.136-1984 Reagents. Ammonia solution. Determination of permanganate reducing substances content. Volumetric ethod
JUS H.G8.381-1989 Reagents. Sodium acetate trihydrate. Determination of permanganate reducing substances content. Volumetric method
JUS H.B8.091-1980 Cryolite, natural and artificial. Determination oj' si licem content. RcduceJ molybdosilicute speetrophotometric method

未注明发布机构, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

BS EN ISO 5377:1994(2000) Starch hydrolysis products — Determination of reducing power and dextrose equivalent — Lane and Eynon constant titre method
BS EN ISO 11489:1995(1999) Determination of platinum in platinum jewellery alloys — Gravimetric method after reduction with mercury (I) chloride

American National Standards Institute （ANSI), Determination of Reducing Sugar by Copper Reduction-Iodometric Method

BS EN ISO 4491-2:2023 Tracked Changes. Metallic powders. Determination of oxygen content by reduction methods Loss of mass on hydrogen reduction (hydrogen loss) (British Standard)

American Society for Testing and Materials (ASTM), Determination of Reducing Sugar by Copper Reduction-Iodometric Method

ASTM UOP357-80 Trace Sulfur in Petroleum Distillates by the Nickel Reduction Method
ASTM UOP381-63 Traces of Sulfur in Liquefied Petroleum Gases by the Nickel Reduction Method
ASTM E465-00 Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titration
ASTM E465-00(2005) Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titration
ASTM E465-11 Standard Test Methods for Determination of Manganese (IV) in Manganese Ores by Redox Titrimetry
ASTM D4936-10(2023) Standard Test Method for Mercaptobenzothiazole Sulfenamide Assay by Reduction/Titration
ASTM D2698-90(1999) Standard Test Method for Determination of the Pigment Content of Solvent-Reducible Paints by High-Speed Centrifuging
ASTM D2698-05(2022) Standard Test Method for Determination of the Pigment Content of Solvent-Reducible Paints by High-Speed Centrifuging
ASTM D2698-05(2015) Standard Test Method for Determination of the Pigment Content of Solvent-Reducible Paints by High-Speed Centrifuging
ASTM D4468-85(2011) Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and
Rateometric Colorimetry
ASTM E316-11 Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titrimetry
ASTM D4468-85(2000) Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and Rateometric Colorimetry
ASTM D4468-85(2015) Standard Test Method for Total Sulfur in Gaseous Fuels by Hydrogenolysis and Rateometric Colorimetry
ASTM E159-17 Standard Test Method for Loss of Mass in a Reducing Gas Atmosphere for Cobalt, Copper, Tungsten, and Iron Powders (Hydrogen Loss)
ASTM D2698-05 Standard Test Method for Determination of the Pigment Content of Solvent-Reducible Paints by High-Speed Centrifuging
ASTM D3792-79e2 Standard Test Method for Water Content of Water-Reducible Paints by Direct Injection into a Gas Chromatography
ASTM E316-00(2005) Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titration
ASTM E316-00 Standard Test Method for Determination of Iron in Manganese Ores by Hydrogen Sulfide Reduction-Dichromate Titration
ASTM D5622-95(2005) Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis
ASTM D5622-95(2011) Standard Test Methods for Determination of Total Oxygen in Gasoline and Methanol Fuels by Reductive Pyrolysis

Professional Standard - Petrochemical Industry, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

SH/T 0252-1992 Determination of Trace Sulfur in Light Petroleum Distillates (Nickel Reduction Method)

TR-TSE, Determination of Reducing Sugar by Copper Reduction-Iodometric 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
TS 2070-1975 SODIUM HYDROXIDE FOR INDUSTRIAL USE - DETERMINATION OF SILICA CONTENT-REDUCED SILICO - MOLYBDIC COMPLEX PHOTOMETRIC METHOD
TS 2228-1976 CRYOLITE (NATURAL AND ARTIFICIAL) DETERMINATION OF SILICA CONTENT SPECTROPHOTOMETRIC METHOD USING THE REDUCED SILICOMOLYBDIC COMPLEX
TS 2914-1978 ANHYDROUS HYDROGEN FLUORIDE FOR INDUSTRIAL USE — DETERMINATION OF HEXAFLUOROSILICIC ACID CONTENT — REDUCED MOLYBDOSILICATE PHOTOMETRIC METHOD

Guangxi Provincial Standard of the People's Republic of China, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

DB45/T 2206.2-2020 Analysis method of sugarcane quality part 2: Determination of reducing sugar content (Lan-Ainong constant volume method)

IT-UNI, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

UNI 3618-1955 Procedures for chemical analysis of minerals. Determination of arsenic in iron ore. Method for reduction with stannous chloride and titration with iodine.

Professional Standard - Aviation, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

HB 5422.26-1989 Copper alloy chemical analysis method MIBK extraction - stannous chloride reduction absorbance spectrophotometric method for determination of silicon content
HB 5220.4-1995 Chemical Analysis Methods of Superalloys - Determination of Sulfur Content by Reduction Distillation Absorbance Photometry
HB/Z 5093.4-2000 Alkaline electroplating tin solution analysis method redox titration method to determine the content of secondary tin
HB/Z 338.1-1999 Analytical method of aluminum alloy insulated anodic oxidation solution redox titration determination of oxalic acid content
HB 5220.4-2008 Methods for chemical analysis of superalloys.Part 4: Determination of sulfur content by reducing distillation photometric method

AT-ON, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

ONORM DIN 10338-1992 Determination of nitrate and nitrite contents of cheese - Method by cadmium reduction

ZA-SANS, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

SANS 52:2006 Solid mineral fuels — Determination of phosphorus content — Reduced molybdophosphate photometric method

国家能源局, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

NB/SH/T 0986-2019 Determination of total oxygen content in gasoline, diesel and methanol fuels - reduction cracking method

工业和信息化部, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

YS/T 1207-2017 Chemical analysis method for the amount of ruthenium in alumina-based ruthenium materials Determination of the amount of ruthenium Hydrogen reduction gravimetric method
YS/T 1201.1-2017 Methods for chemical analysis of ruthenium trichloride Part 1: Determination of the amount of ruthenium Hydrogen reduction gravimetric method
YS/T 1332.2-2019 Methods for chemical analysis of crude copper and cobalt raw materials Part 2: Determination of copper content iodometric method
YB/T 4511-2017 Determination of the content of direct reduced iron silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium by inductively coupled plasma atomic emission spectrometry
YB/T 4726.7-2021 Determination of total iron content in iron-containing dust sludge titanium trichloride reduction potassium dichromate titration method
YB/T 4510-2017 Determination of direct reduced ferrous iron content by ferric chloride decomposition potassium dichromate titration method
YB/T 4509-2017 Determination of iron content in direct reduced iron metal Decomposition of ferric chloride Potassium dichromate titration
YB/T 4726.4-2021 Determination of silicon content in iron-containing dust sludge Ferrous ammonium sulfate reduction-silicon molybdenum blue spectrophotometry
YS/T 1395.1-2020 Methods for chemical analysis of palladium dichlordiammonium chloride Part 1: Determination of palladium content Hydrazine hydrate reduction gravimetric method
YS/T 1319.1-2019 Methods for chemical analysis of tetraammine platinum nitrate Part 1: Determination of platinum content Hydrazine hydrate reduction method

Chongqing Provincial Standard of the People's Republic of China, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

DB50/T 503-2013 Determination of dicumyl peroxide content in paint industry (redox capacity method)

Japanese Industrial Standards Committee (JISC), Determination of Reducing Sugar by Copper Reduction-Iodometric Method

JIS M 8212:2022 Iron ores -- Determination of total iron content -- Potassium dichromate titrimetric method after titanium (III) chloride reduction

GOSTR, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

GOST 33815-2016 Wine products and raw materials for it’s production. Method for determination of mass concentration of total and the reduced extract

Professional Standard - Nuclear Industry, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

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

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

GJB 5381.29-2005 Methods of chemical analysis for pyrotech. Part 29: Determination of sulfur content. Oxidation reduction method
GJB 5381.23-2005 Methods of chemical analysis for pyrotech. Part 23: Determination of manganese dioxide content. Oxidation reduction method

Military Standard of the People's Republic of China-General Armament Department, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

GJB 8682.29-2015 Methods of chemical analysis of pyrotechnic powders Part 29: Determination of sulfur content Oxidation-reduction method
GJB 8682.23-2015 Methods of chemical analysis of pyrotechnic powders Part 23: Determination of manganese dioxide content Oxidation-reduction method

Anhui Provincial Standard of the People's Republic of China, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

DB34/T 2362-2015 Determination of molybdenum content in steel and alloys Ascorbic acid reduction-thiocyanate spectrophotometric method

Professional Standard - Commodity Inspection, Determination of Reducing Sugar by Copper Reduction-Iodometric Method

SN/T 2763.3-2012 Chemical analysis of nickel laterite ore.Part 3:Determination of total iron content.Titanium(Ⅲ) chloride reduction methods