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reduction

reduction, Total:498 items.

In the international standard classification, reduction involves: Products of the chemical industry, Paint ingredients, Analytical chemistry, Products of non-ferrous metals, Textile machinery, Non-ferrous metals, Semiconducting materials, Metalliferous minerals, Milk and milk products, Pipeline components and pipelines, Food products in general, Production in the chemical industry, Equipment for the chemical industry, Quality, Powder metallurgy, Optics and optical measurements, Wastes, Internal combustion engines for road vehicles, Paints and varnishes, Farming and forestry, Rubber and plastics products, Ferrous metals, Iron and steel products, Printed circuits and boards, Fruits. Vegetables, Air quality, Industrial furnaces, Physics. Chemistry, Paper and board, Beverages, Fertilizers, Ferroalloys, Equipment for the metallurgical industry, Vocabularies, Internal combustion engines, Sugar. Sugar products. Starch, Construction materials, Test conditions and procedures in general, Products of the textile industry, Power stations in general, Burners. Boilers, Elements of buildings, Aircraft and space vehicles in general, Mining and quarrying, Environmental protection, Geology. Meteorology. Hydrology, Water quality, Organic chemicals, Soil quality. Pedology, Microbiology, Terminology (principles and coordination), Edible oils and fats. Oilseeds, Processes in the food industry, Welding, brazing and soldering.

Professional Standard - Chemical Industry, reduction

• HG/T 4038~4039-2008 Restored Dark Blue VB (Restored Dark Blue 4BR) Restored Brilliant Purple 2R (CI Restored Purple 1)
• HG/T 3406-2014 Vat brown BR (C.I. Vat brown 1)
• HG/T 4056-2014 Vat blue BC (C.I. Vat blue 6)
• HG/T 3406-2008 Vat brown BR (C.I. Vat brown 1)
• HG/T 4056-2008 Vat blue BC(C.I. Vat blue 6)
• HG/T 4057-2008 Vat grey M(C.I. Vat black 8)
• HG/T 3436-2009 Vat yellow GCN(C.I.Vat yellow 2)
• HG/T 4160-2010 Vat yellow 3RT(C.I. Vat orange 11)
• HG/T 2285-2012 Vat yellow G(C. I. Vat yellow 1)
• HG/T 3406-1982 Vat brown BR (C.I. Vat brown 1)
• HG/T 4059-2014 Vat olive T (C.I. Vat black 25)
• HG/T 4031-2014 Vat dark blue BO (C.I. Vat blue 20)
• HG/T 2284-2016 Vat brilliant green FFB (C. I. Vat green 1)
• HG/T 4031-2008 Vat dark blue BO(C.I.Vat blue 20)
• HG/T 4038-2008 Vat dark blue VB(Vat dark blue 4BR)
• HG/T 4039-2008 Vat brilliant violet 2R(C.I. Vat violet 1)
• HG/T 2284-2008 Vat brilliant green FFB (C.I Vat green 1)
• HG/T 4059-2008 Vat olive T(C.I. Vat black 25)
• HG/T 4159-2010 Vat navy blue RA(C.I. Vat blue 18)
• HG/T 4161-2010 Vat olive R(C.I. Vat black 27)
• HG/T 4056~4057-2008 Reduced Gray M (CI Reduced Black 8)
• HG/T 4024-2008 Vat direct black RB(C.I.Vat black 9)
• HG/T 3420-2008 Vat olive green B(C.I. Vat green 3)
• HG/T 3750-2011 Red Rosé R (CI Red 1)
• HG/T 3418-2010 Sulphur vat dark blue 4RB（C.I. Vat blue 43）
• HG/T 2285-1992 Vat Yellow 5RC Ultrafine Powder (Vat Yellow G Superfine Powder)
• HG/T 4055-2008 Vat brown GS
• HG/T 2549-1993 Restored olive green 5G fine powder (restored khaki 2G fine powder)
• HG/T 3406-2002 Vat brown 2R power fine for dyeing(Vat brown BR power fine for dyeing)
• HG/T 2284-1992 Restored Brilliant Green 3B Superfine Powder (Restored Brilliant Green FFB Superfine Powder)
• HG/T 4638-2014 C. I. Vat blue 66
• HG/T 3436-2002 Vat brilliant yellow 2GC
• HG/T 3436-1990 Vat brilliant yellow 2GC
• HG 30000-2012 Production safety technology specification for vat brown BR(C.I.Vat Brown 1)
• HG 30004-2012 Production safety technology specification for vat blue RSN(C.I.Vat Blue 4)
• HG/T 4736-2014 Textile dyeing and finishing auxiliaries.Reducing detergent.Determination of reducibility
• HG 30003-2012 Production safety technology specification for vat olive green B(C.I.Vat Green 3)
• HG/T 3418-2002 Sulphur vat navy blue 4RB
• HG/T 3418-1988 Sulphur vat navy blue 4RB
• HG/T 2285-2003 Reduced yellow 5RC superfine powder
• HG/T 3420-2002 Vat olive green 2B fine power
• HG/T 3750-2004 Vat Pink R Powder
• HG/T 3473-2003 Chemical reagent.Iron powder reduced
• HG/T 3420-1988 Vat olive green 2B fine power
• HG/T 2549-2003 Reduced olive green 5G fine powder
• HG/T 2549-2012 Vat olive green 5G super fine
• HG/T 4857-2015 Test method of activity for pre-reduced ammonia synthesis catalyst

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

• GB/T 1867-1997 Vat brilliant blue 5RL (Vat blue RSN)
• GB/T 1867-2008 Vat blue RSN (C.I.Vat blue 4)
• GB/T 25804-2010 Vat red 6B (C.I. Vat red 13)
• GB/T 25805-2010 Vat grey 3B (C.I. Vat black 16)
• GB/T 25806-2010 Vat brown G(C.I. Vat brown 68)
• GB 4469-1984 Test method for the reduction speed of vat dyes－Steam process
• GB/T 4469-1984 Test method for the reduction speed of vat dyes--Steam process
• GB/T 4469-2006 Vat dyes.Determination of the reduction speed.Steam process
• GB/T 11070-1989 Reduced germanium ingot
• GB/T 11070-2006 Reduced germanium ingot
• GB/T 11070-2017(英文版) Reduced germanium ingot
• GB/T 24236-2009 Iron ores for shaft direct-reduction feedstocks.Determination of the reducibility index,final degree of reduction and degree of metallization
• GB/T 5513-1985 Inspection of grain and oilseeds--Methods for determination of reduced sugar and non-reduced sugar
• GB/T 5513-2008 Inspection of grain and oils.Determination of reduced sugar and non-reduced sugar in grain
• GB/T 24235-2009 Iron ores for shaft direct-reduction feedstocks.Determination of the low temperature reduction-disintegration index and degree of metallization
• GB/T 24515-2008 Determination of reducibility expressed by reduction rate of iron ore for blast furnace
• GB/T 24515-2009 Iron ores for blast furnace feedstocks-Determination of the reducibility by the rate of reduction index
• GB/T 2520-2017(英文版) Cold reduced electrolytic tinplate
• GB/T 24189-2009 Iron ores for blast furnace feedstocks.Determination of the reducibility by the final degree of reduction index
• GB/T 5158.3-2011 Metallic powders.Determination of oxygen content by reduction methods.Part 3:Hydrogen-reducible oxygen
• GB/T 4136-1994 Reduced iron powders for powder metallurgy
• GB/T 5009.7-2008 Determination of reducing sugar in foods
• GB/T 5009.7-2003 Determination of reducing sugar in foods
• GB/T 5158.4-2011 Metallic powders—Determination of oxygen content by reduction methods—Part 4:Total oxygen by reduction-extraction
• 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 13241-1991 Iron ores--Determination of reducibility
• GB/T 20565-2006 Iron ores and direct reduced iron Vocabulary
• GB/T 2377-2006 Vat dyes.Determination of shade and relative strength
• GB/T 2377-2013 Vat dyes.Determination of shade and relative strength
• GB/T 5009.159-2003 Determination of reductive--form ascorbic acid in foods
• GB/T 1639-2006 Solubilised vat dyes.Determination of solubility
• GB/T 13216.13-1991 Test methods for glycerines--Test of reducing substances
• GB/T 1640-1979 Determination of the stability of solubilised reduced dyes
• GB/T 1639-1979 Determination of solubility of solubilised reduced dyes
• GB/T 24530-2009 Iron ores for blast furnace feedstocks-Determination of reduction under load
• GB/T 2377-2003 Vat dyes-Determination of dyeing shade and relative strength
• GB/T 1637-2006 Solubilised vat dyes.Determination of shade and relative strength
• GB 4467-1984 Test method for the dispersion stability of vat dye suspensions
• GB/T 24225-2009 Chromium ores.Determination of total iron content.Titrimetric method after reduction
• GB/T 4467-1984 Test method for the dispersion stability of vat dye suspensions
• GB/T 5158.4-2001 Metallic powders--Determination of total oxygen content by reduction-extraction
• GB/T 4164-2002 Metallic powders--Determination of Hydrogen-reducible oxygen content
• GB/T 3311-1982 Determination of cerium in cerium-tungsten alloys--Oxidation-reduction volumetry
• GB/T 9726-1988 Chemical reagent--General rules for the determination of permanganate-reducing substances
• GB 8454-1987 Determination of ferrous iron content in reduced ilmenite powder for welding rod
• GB 9726-1988 General rules for the determination of chemical reagents to reduce potassium permanganate
• GB/T 8454-1987 Determination of ferrous iron content in reduced ilmenite powder for welding rod
• GB/T 9726-2007 Chemical reagent.General rule for the determination of permanganate-reducing substances
• GB/T 4164-2008 Metallic powder.Determination of hydrogen reducible oxygen content
• GB/T 25948-2010 Aluminium ores.Determination of total iron content.Titanium trichloride reduction method

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, reduction

• GB/T 1867-2017 Vat blue RSN（C.I. Vat blue 4）
• GB/T 11070-2017 Reduced germanium ingot
• GB/T 13241-2017 Iron ores—Determination of reducibility
• GB/T 34700-2017 Rare earth type selective catalytic reduction(SCR) denitration catalysts

Group Standards of the People's Republic of China, reduction

• T/CDIA 0045-2022 C. I. Vat red 15（Vat red 2R）
• T/CDIA 0031-2021 Vat Brilliant Orange GR(C.I.Vat Orange 7)
• T/CICEIA /CAMS5-2019 Low freezing point reductant solution for automobile SCR
• T/QGCML 374-2022 Nitric acid reduction unit
• T/CBIA 006-2019 Not from concentrated fruit juice—orange juice
• T/SSEA 0086-2020 HIsmelt Smelting Reduction High Purity Pig Iron
• T/CCAS 009-2019 Soluble chromium(VI) reducing agent for cement
• T/CICEIA /CAMS6-2019 Solid SCR system for vehicle
• T/NXFSA 060-2023 Technical regulations for processing non-concentrated reduced plum juice
• T/ACEF 064-2023 Technical guidelines for stabilization remediation by in-situ reduction of chromium contaminated sites

Japanese Industrial Standards Committee (JISC), reduction

• JIS K 8262:1980 Reduced iron
• JIS M 8713:2021 Iron ores -- Determination of reducibility by the final degree of reduction index
• JIS M 8713:2009 Iron ores -- Determination of reducibility by the final degree of reduction index
• JIS M 8713 AMD 1:2017 Iron ores -- Determination of reducibility by the final degree of reduction index (Amendment 1)
• JIS K 9509:1992 Glutathione (reduced form)
• JIS M 8713:1993 Iron ores -- Determination of reducibility
• JIS M 8713:2000 Iron ores -- Determination of reducibility
• JIS M 8700:2004 Iron ore and direct reduced iron -- Vocabulary
• JIS M 8700:2013 Iron ore and direct reduced iron -- Vocabulary
• JIS M 8720:2001 Iron ores -- Determination of low-temperature reduction-disintegration
• JIS M 8720:2009 Iron ores -- Determination of low-temperature reduction-disintegration
• JIS Z 2811:2021 Test method for repetitiveness of bacteria reduction activity
• JIS M 8720 AMD 1:2017 Iron ores -- Determination of low-temperature reduction-disintegration (Amendment 1)

Korean Agency for Technology and Standards (KATS), reduction

• KS M 8285-2013 Reduced iron
• KS M 8285-1986 Reduced iron
• KS H 2196-2011 Reconstituted milk
• KS M 8285-2006 Reduced iron
• KS M 8285-2006(2011) Reduced iron
• KS E ISO 11258-2017(2022) Iron ores for shaft direct-reduction feedstocks－Determination of the reducibility index, final degree of reduction and degree of metallization
• KS E ISO 7215:2018 Iron ores for blast furnace feedstocks — Determination of the reducibility by the final degree of reduction index
• KS A 3251-1977(2000) PRESENTATION AND REDUCTION OF DATA
• KS E ISO 4695:2018 Iron ores for blast furnace feedstocks — Determination of the reducibility by the rate of reduction index
• KS D ISO 4491-3:2008 Metallic powders-Determination of oxygen content by reduction methods-Part 3:Hydrogen reducible oxygen
• KS D ISO 4491-3-2008(2018) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
• KS M ISO 7742-2007(2012) Solid fertilizers－Reduction of samples
• KS E 3035-2018 Iron ores — Determination of reducibility
• KS E ISO 10835:2008 Direct reduced iron and hot briquetted iron-Sampling and sample preparation
• 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 4000-2010 Direct reduced iron from iron and steel by-products
• KS E 3035-2008 Iron ores－Determination of reducibility
• KS E ISO 11257:2017 Iron ores for shaft direct-reduction feedstocks－Determination of the low-temperature reduction-disintegration index and degree of metallization
• KS E ISO 11257-2017(2022) Iron ores for shaft direct-reduction feedstocks－Determination of the low-temperature reduction-disintegration index and degree of metallization
• 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 D ISO 4491-4:2003 Metallic powders-Determination of oxygen content by reduction methods-Part 4:Total oxygen by reduction-extraction
• KS C IEC 60746-5-2014(2019) Expression of performance of electrochemical analyzers — Part 5: Oxidation-reduction potential or redox potential
• 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 11323-2012(2022) Iron ore and direct reduced iron－Vocabulary
• KS D 4000-2010(2020) Direct reduced iron from iron and steel by-products
• KS E ISO 11323-2012(2017) Iron ore and direct reduced iron－Vocabulary
• KS E ISO 4696-2:2022 Iron ores for blast furnace feedstocks — Determination of low-temperature reduction-disintegration indices by static method — Part 2: Reduction with CO and N2
• KS D ISO 11950-2002(2012) Cold-reduced electrolytic chromium/chromium oxide-coated steel
• KS E ISO 4696-1-2017(2022) Iron ores for blast furnace feedstocks－Determination of low-temperature reduction-disintegration indices by static method－Part 1：Reduction with CO, CO2, H2 and N2
• KS F 2612-2011 Performance test for evaluating the reduction of formaldehyde concentrations by sorptive building materials
• KS F 2613-2015 Performance test methods of non-bearing lightweight wall for building construction
• KS E 3035-1993 Test methods for determination of reducibility of iron ores
• KS E ISO 7992-2017(2022) Iron ores－Determination of reduction properties under load
• KS E ISO 13930:2008 Iron ores for blast furnace feedstocks-Determination of low-temperature reduction-disintegration indices by dynamic method
• KS E ISO 13930:2017 Iron ores for blast furnace feedstocks－Determination of low-temperature reduction-disintegration indices by dynamic method
• KS E ISO 11258:2008 Iron ores for shaft direct-reduction feedstocks-Determination of the reducibility index, final degree of reduction and degree of metallization
• KS E ISO 11258:2017 Iron ores for shaft direct-reduction feedstocks－Determination of the reducibility index, final degree of reduction and degree of metallization
• KS R ISO 22241-2:2020 Diesel engines — NOx reduction agent AUS 32 —Part 2: Test methods
• KS E ISO 6130-2011(2016) Chromium ores－Determination of total iron content－Titrimetric method after reduction
• KS R ISO 22241-1:2020 Diesel engines — NOx reduction agent AUS 32 —Part 1: Quality requirements
• KS E ISO 6130:2021 Chromium ores — Determination of total iron content —Titrimetric method after reduction
• 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 E ISO 10835-2008(2018) Direct reduced iron and hot briquetted iron－Sampling and sample preparation
• KS E ISO 11256:2008 Iron ore pellets for shaft direct-reduction feedstocks-Determination of the clustering index

化学工业部, reduction

• HG 2285-1992 Reduced yellow 5RC ultrafine powder (reduced yellow G ultrafine powder)
• HG 2284-1992 Restore brilliant green 3B ultra-fine powder (restore brilliant green FFB ultra-fine powder)

Professional Standard - Non-ferrous Metal, reduction

• YS/T 673-2008 Deoxidisation cobalt powder
• YS/T 673-2013 Deoxidization cobalt powder
• YS/T 925-2013 Deoxidization nickle powder
• YS/T 878-2013 Continuous belt type reduction furnace for sintering
• 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

Professional Standard - Textile, reduction

• FZ/T 95010-1998 Ager
• FZ/T 95010-2013 Ager

CZ-CSN, reduction

• CSN 13 2390-1975 Welded reducers
• CSN 13 2144-1983 Redicing Elbovvs With Foot
• CSN 50 0388-1973 Determination of reducible sulphur in páper
• CSN 70 4160-1974 Reducting and erlarging glass adapters
• CSN ISO 7215:1993 Iron ores. Determination of realtive reducibility
• CSN 13 2145-1983 Elbows with Beducers to Earthenware Pipes
• CSN 13 2126-1983 Reducers from Cast-iron Pipes to Earthenware Pipes
• CSN 13 2127-1983 Reducers from Earthenware Pipes to Cast-iron Pipes
• CSN ISO 4491-4:1993 Metallic powders. Determination of oxygen content by reduction methods
• CSN 560160-7-2000 Methods for testing of sugar products. Determination of reducing agents
• CSN 67 3069-1960 Determination of the evaporation rate of solvents and reducers
• 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 56 0161-3-1995 Methods for testing of liquid sugars. Determination of reducing sugars content.
• CSN 68 4066-1983 Pure chemicals. Preparation of measuring solutions for oxidation-reduction titrations
• CSN ISO 6130:1992 Chromium ores - Determination of total iron content - Titrimetric method after reduction

PL-PKN, reduction

• PN BN 6126-04-1964
• PN H97029-1971 Tungsten Reduced powder
• PN H97028-1971 Molybdenum Reduced powder
• PN P04675-07-1989 Cotton Determination of reducing sugars
• PN A74855-06-1987 Sugar Test methods Determination of reducing substances content
• PN T06513-02-1990 Measurement of redox potential value Industrial analyzers
• PN H04964-1991 Metallic powders. Determination of oxygen content by hydrogen-reducible method
• PN P04781-07-1988 Textile dressing materiels Determination of reducers content

工业和信息化部, reduction

• HG/T 4967-2016 CI reduction red 31
• HG/T 5095-2016 CI reduction red 10
• HG/T 30004-2012 Vat Blue RSN (CI Vat Blue 4) production safety technical specifications
• HG/T 30000-2012 Reduced Brown BR (CI Reduced Brown 1) Production Safety Technical Specifications
• HG/T 30003-2012 Production safety technical specifications for reduced olive green B (CI reduced green 3)
• QC/T 1163-2022 Reductant filter for automotive diesel selective catalytic reduction (SCR) system
• SJ/T 11640-2016 Tin slag antioxidant reducing agent
• QB/T 5627-2021 Non-concentrated reduced juice orange juice
• HG/T 5416-2018 Prereduced ammonia synthesis catalyst
• HG/T 5758-2020 Determination of reduction degree of ammonia synthesis catalyst
• JB/T 14100-2020 Selective non-catalytic reduction flue gas denitrification device

International Organization for Standardization (ISO), reduction

• ISO 11258:1999 Iron ores - Determination of reducibility and metallization of feedstock for direct reduction by gas reforming processes
• ISO 11258:2007 Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization
• ISO 11258:2015 Iron ores for shaft direct-reduction feedstocks - Determination of the reducibility index, final degree of reduction and degree of metallization
• ISO 4695:2007 Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
• ISO 4695:2015 Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
• ISO 4695:2021 Iron ores for blast furnace feedstocks - Determination of the reducibility by the rate of reduction index
• ISO 10835:1995 Direct reduced iron - Sampling and sample preparation - Manual methods for reduced pellets and lump ores
• ISO 4491-3:1989 Metallic powders; determination of oxygen content by reduction methods; part 3: hydrogen-reducible oxygen
• ISO 4695:1995 Iron ores - Determination of reducibility
• ISO 4695:1984 Iron ores; Determination of reducibility
• ISO 5001:1993 Cold-reduced carbon steel sheet for vitreous enamelling
• ISO 11256:1998 Iron ore pellets - Determination of clustering of feedstock for direct reduction by gas reforming processes
• ISO 7215:2007 Iron ores for blast furnace feedstocks - Determination of the reducibility by the final degree of reduction index
• ISO 4696-1:1996 Iron ores - Static test for low-temperature reduction-disintegration - Part 1: Reaction with CO, CO<(Index)2> and H<(Index)2>
• ISO 7215:2015 Iron ores for blast furnace feedstocks - Determination of the reducibility by the final degree of reduction index
• ISO 4696-2:1998 Iron ores - Static test for low-temperature reduction-disintegration - Part 2: Reaction with CO
• ISO 11257:2022 Iron ores for shaft direct-reduction feedstocks — Determination of the low-temperature reduction-disintegration index and degree of metallization
• ISO 4491-4:2013 Metallic powders.Determination of oxygen content by reduction methods.Part 4: Total oxygen by reduction-extraction
• ISO 11257:1998 Iron ores - Determination of disintegration and metallization of feedstock for direct reduction by gas reforming processes
• ISO 4491-4:1989 Metallic powders; determination of oxygen content by reduction methods; part 4: total oxygen by reduction-extraction
• ISO 4491-4:2019 Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction
• ISO 4491-2:2023 Metallic powders — Determination of oxygen content by reduction methods — Part 2: Loss of mass on hydrogen reduction (hydrogen loss)
• ISO 7215:1985 Iron ores; Determination of relative reducibility
• ISO 7215:1995 Iron ores - Determination of relative reducibility
• ISO 11257:2007 Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization
• ISO 11257:2015 Iron ores for shaft direct-reduction feedstocks - Determination of the low-temperature reduction-disintegration index and degree of metallization
• ISO 4491-2:1989 Metallic powders; determination of oxygen content by reduction methods; part 2: loss of mass on hydrogen reduction (hydrogen loss)
• ISO 7992:1992 Iron ores; determination of reduction properties under load
• ISO 4493:1981 Metallic powders — Determination of hydrogen reducible oxygen content
• ISO 15967:2000 Direct reduced iron - Determination of tumble strength of hot briquetted iron (HBI)
• ISO 13930:1998 Iron ores - Dynamic test for low-temperature reduction-disintegration
• ISO 3574:1976 Cold-reduced carbon steel sheet of commercial and drawing qualities
• ISO 10835:2007 Direct reduced iron and hot briquetted iron - Sampling and sample preparation
• ISO 22241-2:2019 Diesel engines — NOx reduction agent AUS 32 — Part 2: Test methods
• ISO 7992:2022 Iron ores for blast furnace feedstocks — Determination of reduction under load
• ISO 6130:1985 Chromium ores; Determination of total iron content; Titrimetric method after reduction
• ISO 11271:2022 Soil quality — Determination of redox potential — Field method

Association Francaise de Normalisation, reduction

• XP CEN/TS 16660:2015 Caractérisation des déchets - Caractérisation des déchets - Essais de comportement à la lixiviation - Détermination des propriétés réductrices et de la capacité de réduction - Détermination des propriétés réductrices et de la capacité d...
• NF EN ISO 4491-3:2006 Poudres métalliques - Dosage de l'oxygène par les méthodes de réduction - Partie 3 : oxygène réductible par l'hydrogène
• 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.
• XP X30-491*XP CEN/TS 16660:2015 Characterisation of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity
• NF EN ISO 4491-4:2019 Poudres métalliques - Dosage de l'oxygène par les méthodes de réduction - Partie 4 : oxygène total par réduction-extraction
• NF A20-204:1986 Iron ores. Determination of reductibility.
• 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 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 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 X31-557*NF ISO 11271:2003 Soil quality - Determination of redox potential - Field method.
• NF A20-409:1990 Iron ores. Determination of total iron content. Silver reduction titrimetric method.
• NF ISO 9507:1990 Minerais de fer - Dosage du fer total - Méthode par réduction au chlorure de titane (III).
• NF EN ISO 664:2008 Graines oléagineuses - Réduction de l'échantillon pour laboratoire en échantillon pour essai
• NF A20-410*NF ISO 9507:1990 Iron ores. Determination of total iron content. Titanium (III) chloride reduction methods.

国家市场监督管理总局、中国国家标准化管理委员会, reduction

• GB/T 5513-2019 Inspection of grain and oils—Determination of reduced sugar and non-reduced sugar in grain
• GB/T 20565-2022 Iron ores and direct reduced iron—Vocabulary

IN-BIS, reduction

• IS 5970-1970
• IS 1612-1976
• IS 11093-1984
• IS 12547-1988
• IS 5644 Pt.4-1993
• IS 99-1950
• IS 11092-1984
• IS 4394-1988
• IS 12668-1989
• IS 8604-1977

Professional Standard - Agriculture, reduction

• ZB X 66040-1987 Determination of reducing sugar and non-reducing sugar in grain and oil crop inspection
• NY/T 1751-2009 Determination of reducing sugar in sugar beet root
• GB/T 5009.7-1985 Determination method of reducing sugar in food
• GB 7883-1987 Determination of Reducible Manganese in Forest Soil

International Federation of Trucks and Engines, reduction

• NAVISTAR CEMS BT-46-2009 Reducing Ion Test

TH-TISI, reduction

• TIS 760-1988(en) DYESTUFFS: VAT DYES
• TIS 760-2012 Synthetic dyestuffs:vat dye
• TIS 2514-2010 Solar heat reductive emulsion paints

British Standards Institution (BSI), reduction

• BS ISO 11258:2007 Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization
• BS ISO 11258:2015 Iron ores for shaft direct-reduction feedstocks. Determination of the reducibility index, final degree of reduction and degree of metallization
• BS EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Hydrogen-reducible oxygen
• BS ISO 4695:2015 Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index
• BS ISO 4695:2007 Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index
• BS EN ISO 4491-4:2019 Tracked Changes. Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
• BS ISO 4695:2021 Tracked Changes. Iron ores for blast furnace feedstocks. Determination of the reducibility by the rate of reduction index
• BS ISO 7215:2007 Iron ores for blast furnace feedstocks. Determination of the reducibility by the final degree of reduction index
• BS EN ISO 4491-4:2013 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
• BS ISO 7215:2015 Iron ores for blast furnace feedstocks. Determination of the reducibility by the final degree of reduction index
• BS EN ISO 4491-2:1999 Metallic powders - Determination of oxygen content by reduction methods - Loss of mass on hydrogen reduction (hydrogen loss)
• BS ISO 11257:2022 Iron ores for shaft direct-reduction feedstocks. Determination of the low-temperature reduction-disintegration index and degree of metallization
• BS ISO 11323:2010 Iron ore and direct reduced iron - Vocabulary
• 21/30436656 DC BS ISO 11257. Iron ores for shaft direct-reduction feedstocks. Determination of the low-temperature reduction-disintegration index and degree of metallization
• BS ISO 11257:2015 Iron ores for shaft direct-reduction feedstocks. Determination of the low-temperature reduction-disintegration index and degree of metallization
• BS ISO 11257:2007 Iron ores for shaft direct-reduction feedstocks. Determination of the low-temperature reduction-disintegration index and degree of metallization
• BS ISO 10835:2007 Direct reduced iron and hot briquetted iron - Sampling and sample preparation
• BS EN 24491-1:1993 Metallic powders - Determination of oxygen content by reduction methods - General guidelines
• BS ISO 22241-4:2009 Diesel engines - NOx reduction agent AUS 32 - Refilling interface
• BS ISO 22241-2:2006 Diesel engines - NOx reduction agent AUS 32 - Test methods
• BS ISO 22241-1:2006 Diesel engines - NOx reduction agent AUS 32 - Quality requirements
• BS ISO 22241-2:2019 Diesel engines. NOx reduction agent AUS 32 - Test methods
• BS 5551-2.5:1989 Fertilizers. Sampling. Method for reduction of samples of solid fertilizers
• BS ISO 4696-2:2007 Iron ores for blast furnace feedstocks. Determination of low-temperature reduction-disintegration indices by static method. Reduction with CO and N2
• BS ISO 4696-2:2015 Iron ores for blast furnace feedstocks. Determination of low-temperature reduction-disintegration indices by static method. Reduction with CO and N2
• BS ISO 22241-3:2008 Diesel engines. NOx reduction agent AUS 32. Handling, transportation and storage
• BS EN ISO 4491-1:2023 Metallic powders. Determination of oxygen content by reduction methods - General guidelines

AR-IRAM, reduction

• IRAM 14 007-1958
• IRAM 14 507-1960

German Institute for Standardization, reduction

• DIN 19265:2007-04 pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
• 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 6169-2:1976 Colour rendering; colour rendering properties of light sources in the field of lighting
• DIN CEN/TS 16660:2015-08*DIN SPEC 19638:2015-08 Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity; German version CEN/TS 16660:2015
• DIN 19265:2007 pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
• DIN VDE 0721-1022:1984 Test methods for submerged-arc furnaces
• 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 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 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 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 IEC 60746-5:1996-07 Expression of performance of electrochemical analyzers - Part 5: Oxidation-reduction potential or redox potential (IEC 60746-5:1992)
• 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 70070:2005 Diesel engines - NOx-Reduction agent AUS 32 - Quality requirements
• DIN V 70071:2005 Diesel engines - NOx reduction agent AUS 32 - Test methods
• DIN ISO 11271:2003 Soil quality - Determination of redox potential - Field method (ISO 11271:2002)

KR-KS, reduction

• KS E ISO 7215-2018 Iron ores for blast furnace feedstocks — Determination of the reducibility by the final degree of reduction index
• KS E ISO 7215-2018(2023) Iron ores for blast furnace feedstocks — Determination of the reducibility by the final degree of reduction index
• KS E ISO 4695-2018 Iron ores for blast furnace feedstocks — Determination of the reducibility by the rate of reduction index
• KS D ISO 4491-3-2008(2023) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
• KS D ISO 4491-4-2003(2023) Metallic powders - Determination of oxygen content by reduction methods Part 4 : Total oxygen by reduction-extraction
• 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 11257-2017 Iron ores for shaft direct-reduction feedstocks－Determination of the low-temperature reduction-disintegration index and degree of metallization
• KS E ISO 4696-2-2022 Iron ores for blast furnace feedstocks — Determination of low-temperature reduction-disintegration indices by static method — Part 2: Reduction with CO and N2
• KS E ISO 4696-1-2017 Iron ores for blast furnace feedstocks－Determination of low-temperature reduction-disintegration indices by static method－Part 1：Reduction with CO, CO2, H2 and N2
• KS E ISO 7992-2017 Iron ores－Determination of reduction properties under load
• KS R ISO 22241-2-2020 Diesel engines — NOx reduction agent AUS 32 —Part 2: Test methods
• KS R ISO 22241-1-2020 Diesel engines — NOx reduction agent AUS 32 —Part 1: Quality requirements
• KS E ISO 6130-2021 Chromium ores — Determination of total iron content —Titrimetric method after reduction
• KS I ISO 11271-2016 Soil quality－Determination of redox potential－Field method

HU-MSZT, reduction

• MSZ 13342-1981

SE-SIS, reduction

• SIS 17 61 22-1965 Pigments. Comparison of reduced colour
• SIS SS 11 73 05-1979 Metallic powders — Determination of loss of mass on hydrogen reduction

Taiwan Provincial Standard of the People's Republic of China, reduction

• CNS 1758-1968 Iron by Hydrogen
• CNS 12734-1990 Reducible Sulfur in Paper and Paperboard

GM North America, reduction

• GM 9984425-1990 Reducing Solvents for Topcoats [Replaced: GMNA 9984427, GMNA 9984428, GMNA 9984429]
• GM 9984446-1990 Reducing Solvents for Primers

General Motors Corporation (GM), reduction

• GM 9984519-1990 Reducer - Urethane Enamels [Replaced: GMNA 9984513]
• GM 9984475-1989 Reducer - High Solids Rigid Clearcoat Enamel [Replaced: GMNA 9984458, GMNA 9984476]

AENOR, reduction

• UNE 48095:1961 KAURI REDUCTION TEST
• UNE 83212:1989 EX ADMIXTURES FOR CONCRETES, MORTARS AND GROUTS. DETERMINATION OF THE CONTENT OF REDUCERS (REDUCING POWER)
• 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 4491-2:2000 METALLIC POWDERS. DETERMINATION OF OXYGEN CONTENT BY REDUCTION METHODS. PART 2: LOSS OF MASS ON HYDROGEN REDUCTION (HYDROGEN LOSS) (ISO 4491-2:1997)
• UNE-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.

ES-AENOR, reduction

• UNE 83-212-1989
• UNE 48 095

Danish Standards Foundation, reduction

• 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 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 24491-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: Total oxygen by reduction-extraction
• DS/EN ISO 664:2008 Oilseeds - Reduction of laboratory sample to test sample
• DS/ISO 11271:2004 Soil quality - Determination of redox potential - Field method

European Committee for Standardization (CEN), reduction

• PD CEN/TS 16660:2015 Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity
• CEN/TS 16660:2015 Characterization of waste - Leaching behaviour test - Determination of the reducing character and the reducing capacity
• EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
• EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
• 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)
• 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 24491-2:1993 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 24491-4:1993 Metallic Powders - Determination of Oxygen Content by Reduction Methods - Part 4: Total Oxygen by Reduction-Extraction (ISO 4491-4: 1989)
• 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]

Aerospace Industries Association/ANSI Aerospace Standards, reduction

• AIA/NAS NAS 1616-1981 Topcoat, Water Reducible (Rev. 1)
• AIA/NAS NAS 1617-1981 Coating: High Temperature Resistant, Water Reducible (Rev. 1)
• AIA/NAS NAS 1615-1981 Primer Coating Water Reducible, Corrosion Inhibiting (Rev. 2)

Professional Standard - Ferrous Metallurgy, reduction

• YB/T 4170-2008 Direct reduced iron for steelmaking
• YB/T 5138-1993 Reduced iron powder for welding rod
• YB/T 5308-2006 Reduced iron powders for powder metallurgy
• YB/T 5308-2011 Reduced iron powders for powder metallurgy
• YB/T 4508-2016 Iron powder for titanium dioxide via sulfate process
• YB/T 5141-1993 Reduced ilmenite powder for welding rod
• 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

RO-ASRO, reduction

• STAS 6182/18-1981 WINE Determination of reducing sugar
• STAS 9518-1980 Drawing instruments REDUCING GRATUADED RULES
• 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)
• 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 10403-1975 LIGNIN SULPHONIC PRODUCTS Determination of total reducing sugars
• STAS 6349/2-1980 MILK AND MILK PRODUC DUCTS Retuctase test for milk

RU-GOST R, reduction

• GOST 28657-1990 Iron ores. Determination of reducibility
• GOST 27417-1998 Metallic powders. Determination of total oxygen by reduction - extraction
• GOST 27417-1987 Metal powders. Methods for determination of oxygen
• GOST 27402-1987 Vat dyes. Methods for determination of degree of dispersion
• GOST 28658-1990 Iron ores. Determination of relative reducibility
• 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 52186-2003 Canned food. Juice products. Reconstituted fruit fruit and vegetable juices. Specifications
• GOST 33919-2016 Royal Jelly. Determination of reducing sugars and saccharose
• GOST 26135-1984 Iron ore pellets. Method for determination of reduction swelling
• GOST 12575-2001 Sugar. Methods of reducing substances determination
• GOST 29006-1991 Metallic powders. Method for determination of hydrogen-reducible oxygen
• GOST 12575-1986 Sugar. Methods of reducing substances determination
• GOST 17212-1984 Iron ores, agglomerates and pellets. Method for determination of reductibility

Malaysia Standards, reduction

• MS 1493-2000 Specification for direct reduced iron(DRI)

Guangdong Provincial Standard of the People's Republic of China, reduction

• DB44/T 1054-2012 Tin slag antioxidant reduction agent

农业农村部, reduction

• NY/T 3908-2021 Not from Concentrate Reconstituted Apple Juice
• NY/T 3907-2021 Raw materials for non-concentrated reduced fruit and vegetable juices
• NY/T 3909-2021 Technical regulations for processing non-concentrated reduced fruit and vegetable juices
• NY/T 3910-2021 Technical regulations for cold chain logistics of non-concentrated reduced fruit and vegetable juices

Association of German Mechanical Engineers, reduction

• VDI 2286 Blatt 1-1998 Emission control - Aluminium reduction plants
• VDI 2286 Blatt 1-2013 Emission control - Electrolytic aluminium reduction process

Indonesia Standards, reduction

• SNI 13-6173-1999 Determination of desintegration strength for iron ores in reduction process at low temperature

CU-NC, reduction

• NC 11-03-1967 Reduction sleeves with Morse Tapers
• NC 81-42-1988 Sugar Industry. Final Molasses Determination of Total Reducing Sugars
• NC 81-45-1988 Sugar Industry. Final Molasses. Determination of Reducing Sugar

American National Standards Institute （ANSI), reduction

• ANSI/NSF 245(i6)-2012 Wastewater treatment systems - Nitrogen reduction
• ANSI/NSF 245(i7)-2013 Wastewater treatment systems - Nitrogen reduction
• ANSI/TAPPI T406 om-2013 Reducible sulfur in paper and paperboard
• ANSI/NSF 245(i5)-2010 Wastewater Treatment Systems - Nitrogen reduction
• ANSI/NSF 245-2020 Residential Wastewater Treatment Systems - Nitrogen Reduction
• ANSI/ISA 77.82.01-2011 Selective Catalytic Reduction (SCR) Control Systems
• ANSI/NSF 245(i4)-2010 NSF/ANSI 245 wastewater treatment systems-nitrogen reduction
• 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)

National Sanitation Foundation (NSF), reduction

• NSF 245-2013 Wastewater Treatment Systems - Nitrogen Reduction
• NSF 245-2020 Residential Wastewater Treatment Systems - Nitrogen Reduction

Lithuanian Standards Office , reduction

• 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 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 24491-4-2000 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:1989)

ES-UNE, reduction

• 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)

VN-TCVN, reduction

• TCVN 4075-2009 Candy.Determination of reducing sugar content
• TCVN 5266-1990 Bee products.Determination of reduction sugar content
• TCVN 7594-2006 Soil quality.Determination of redox potential.Field method
• TCVN 7029-2009 Sterilized reconstituted milk and sterilized recombined milk

Professional Standard - Machinery, reduction

• JB/T 11880.8-2014 Diesel engines.Selective catalytic reduction (SCR) systems.Part 8: Selective catalytic reduction converters

CEN - European Committee for Standardization, reduction

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

U.S. Military Regulations and Norms, reduction

• ARMY A-A-59276 VALID NOTICE 1-2003 WOOD PRESERVATIVES: WATERBORNE OR WATER REDUCIBLE
• ARMY A-A-59276-1998 WOOD PRESERVATIVES: WATERBORNE OR WATER REDUCIBLE

Professional Standard - Forestry, reduction

• LY/T 1264-1999 Determination of easy reducible manganese in forest soil

American Society for Testing and Materials (ASTM), reduction

• ASTM D4853-97 Standard Guide for Reducing Test Variability
• ASTM D4853-97(2002) Standard Guide for Reducing Test Variability
• ASTM D1498-93 Standard Practice for Oxidation-Reduction Potential of Water
• ASTM D1498-00 Standard Practice for Oxidation-Reduction Potential of Water
• ASTM D1498-07 Standard Test Method for Oxidation-Reduction Potential of Water
• ASTM A650/A650M-98 Standard Specification for Tin Mill Products, Black Plate, Double Reduced
• ASTM A650/A650M-03 Standard Specification for Tin Mill Products, Black Plate, Double Reduced
• ASTM D984-97 Standard Test Methods for Reducible Sulfur in Paper
• ASTM D4712-87a(2001) Standard Guide for Testing Industrial Water-Reducible Coatings
• ASTM D4712-87a(1996) Standard Guide for Testing Industrial Water-Reducible Coatings
• ASTM A650/A650M-18 Standard Specification for Tin Mill Products, Black Plate, Double Reduced
• ASTM D1498-14(2022)e1 Standard Test Method for Oxidation-Reduction Potential of Water
• ASTM D984-97(2007) Standard Test Methods for Reducible Sulfur in Paper
• ASTM D984-97(2002) Standard Test Methods for Reducible Sulfur in Paper
• ASTM A625/A625M-98 Standard Specification for Tin Mill Products, Black Plate, Single Reduced
• ASTM A625/A625M-03 Standard Specification for Tin Mill Products, Black Plate, Single Reduced
• 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 A625/A625M-13(2018) Standard Specification for Tin Mill Products, Black Plate, Single-Reduced
• ASTM D4712-87a(2005) Standard Guide for Testing Industrial Water-Reducible Coatings
• ASTM D1498-14 Standard Test Method for Oxidation-Reduction Potential of Water

Professional Standard - Electricity, reduction

• DL/T 1480-2015 Test method for oxidation-reduction potential of water

Instrument Society of America (ISA), reduction

• ISA 77.82.01-2011 Selective Catalytic Reduction (SCR) Control Systems

YU-JUS, reduction

• JUS H.B8.611-1979 Ahiminium oxide primarily used for the production of aluminium. Determination of phosphorus content - Reduced phosphomofybdate spectrophotometric method
• JUS B.G8.306-1989 Chrottium ores. Determiuation of total iron content. Titrimetric method after reduction

United States Navy, reduction

• NAVY MIL-V-24658 VALID NOTICE 1-1991 VALVE MANIFOLDS, QUIET DESIGN, HIGH PRESSURE GAS REDUCING
• NAVY MIL-V-24658-1985 VALVE MANIFOLDS, QUIET DESIGN, HIGH PRESSURE GAS REDUCING

Professional Standard - Geology, reduction

• DZ/T 0184.19-1997 Determination of Hydrogen Isotope in Water by Zinc Reduction Method

工业和信息化部/国家能源局, reduction

• JB/T 12912-2016 Flue gas denitrification reducing agent storage and transportation preparation system

未注明发布机构, reduction

• JIS M 8720:2023 Iron ores -- Determination of low-temperature reduction-disintegration
• BS 3338-11:1961(2011) Method for The determination of tin in solders (Nickel coil reduction method)

BE-NBN, reduction

• NBN-EN 24491-4-1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: Total oxygen by reduction-extraction (ISO 4491-4: 1989) 4491-2: 1989)
• NBN T 61-206-1974 Admixtures for mortar and concrete— Reducing power
• NBN-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)

NL-NEN, reduction

• 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 4491-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Part 4: Total oxygen by reduction-extraction (ISO 4491-4:1989)

Professional Standard - Ocean, reduction

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

Professional Standard - Water Conservancy, reduction

• SL 94-1994 Determination of oxidation-reduction potential (Electrometric method )

Professional Standard - Environmental Protection, reduction

• HJ 746-2015 Soil—Determination of redox potential—Potential method

Henan Provincial Standard of the People's Republic of China, reduction

• DB41/T 1305-2016 Diesel engine nitrogen oxide reducer urea

Hunan Provincial Standard of the People's Republic of China, reduction

• DB43/T 2405-2022 Technical regulations for processing non-concentrated reduced citrus juice
• DB43/T 2086-2021 Technical specification for strong reduction sterilization of vegetable greenhouse soil

未注明发布机构, reduction

• JIS M 8720:2023 Iron ores -- Determination of low-temperature reduction-disintegration
• BS 3338-11:1961(2011) Method for The determination of tin in solders (Nickel coil reduction method)

(U.S.) Ford Automotive Standards, reduction

• FORD ESB-M1C105-A-2003 GREASE - REDUCED POLYETHYLENE ***TO BE USED WITH FORD WSS-M99P1111-A***

Jiangxi Provincial Standard of the People's Republic of China, reduction

• DB36/T 1221-2019 Technical specification for the production of 100% non-concentrated (NFC) orange juice

Professional Standard - Petroleum, reduction

• SY/T 5237-1991 Hydrogen isotope analysis method in water Zinc reduction sealing pipe method

能源部, reduction

• SY 5237-1991 Hydrogen isotope analysis method in water#Zinc reduction sealing method

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