redox peak+

redox peak+, Total:168 items.

The international standard classification for "redox peak+" includes: Powder metallurgy , Cadmium, cobalt and their alloys , Chemical laboratories. Laboratory equipment , Iron ores , Products of the chemical industry in general , Other non-ferrous metals and their alloys .

The Chinese standard classification for "redox peak+" includes: Powder metallurgy analysis method , Rare metals and their alloys analysis method , Electrochemical, thermochemistry and optical profile type analyzer , Iron ore , Dye , Rare refractory metals and their compounds .

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1054-2012 Tin slag antioxidant reduction agent

Professional Standard - Electron

SJ/T 11640-2016 Anti-oxidation Reducer for Solder Dross

Professional Standard - Energy and Power Planning

DL/T 1480-2015 Test Method for Oxidation-reduction Potential of Water(ASTM D 1498-08,Stanadrd Test Method for Oxidation-reduction Potential of Water,MOD)

Professional Standard - Environmental Protection

HJ 746-2015 Soil- Determination of redov potential - Potential method

Professional Standard - Ferrous Metallurgy

YB/T 6337.1-2024 Resource utilization of mill scales—part 1: mill scales for reduced iron powders

Henan Provincial Standard of the People's Republic of China

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

Professional Standard - Water Conservancy

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

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

GB/T 20245.5-2013 Expression of performance of electrochemical analyzers—Part 5:Oxidation-reduction potential or redox potential
GB/T 5158.3-2011 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
GB/T 3311-1982 Determination of cerium in cerium-tungsten alloys--Oxidation-reduction volumetry
GB/T 5158.4-2011 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
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 24236-2009 Iron ores for shaft direct-reduction feedstocks—Determination of the reducibility index final degree of reduction and degree of metallization

Professional Standard - Chemical Industry

HG/T 3418-1988 Sulphur vat navy blue 4RB
HG/T 3418-2010 Sulphur vat dark blue 4RB(C.I. Vat blue 43)
HG/T 3418-2002 Sulphur vat navy blue 4RB

Professional Standard - Nuclear Industry

EJ 267.3-1984 Determination of Uranium in Uranium Ore Titanium Trioxide Reduction/Ammonium Vanadate Oxidation Titration

Professional Standard - Non-ferrous Metal

YS/T 500-2013 Determination of Cerium Content in Cerium-tungsten Alloys Oxidation - Reduction Titration
YS/T 500-2006 Determination of cerium in cerium-tungsten alloys -- oxidation-reduction volumetry

Professional Standard - Machinery

JB/T 11782-2014 Diesel Engines - NOX Selective Reduction Agent - Technical Specifications

Chongqing Provincial Standard of the People's Republic of China

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

Group Standards of the People's Republic of China

T/CICEIA /CAMS5-2019 Low freezing point reductant solution for automobile SCR
T/CISA 168-2021 Technical specification for iron oxide scale for preparation of reduced iron powder

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 5381.23-2005 Methods of chemical analysis for pyrotech. Part 23: Determination of manganese dioxide content. Oxidation reduction method
GJB 5381.24-2005 Methods of chemical analysis for pyrotech. Part 24: Determination of ferriferous oxide and ironic oxide content. Oxidation reduction method

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

GJB 8682.24-2015 Methods for chemical analysis of pyrotechnic powders Part 24: Determination of ferric oxide and ferric oxide 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

Yunnan Provincial Standard of the People's Republic of China

DB53/T 639.1-2014 Methods for chemical analysis of direct reduced iron - Part 1: Determination of calcium oxide, magnesium oxide, aluminum oxide content by EDTA titration

Taiwan Provincial Standard of the People's Republic of China

CNS 1758-1968 Iron by Hydrogen

German Institute for Standardization

DIN 19265:2007-04 pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
DIN 19265:2007 pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
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 IEC 746-5:1996 Expression of redox potential or redox potential Part 5: Redox potential (IEC 746-5:1992)
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 ISO 4491-3:1998-07 Determination of oxygen content of metal powders by reduction method - Part 3: Reduction of oxygen by hydrogen
DIN 38404-6:1984-05 German standard methods for the examination of water, waste water and sludge; physical and physico-chemical parameters (group C); determination of the oxidation reduction (redox) potential (C 6)
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 11271:2003 Soil quality - Determination of redox potential - Field method (ISO 11271:2002)
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 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 38404-6 Berichtigung 1:2018-12 German standard methods for the examination of water, waste water and sludge - Physical and physico-chemical parameters (group C) - Part 6: Determination of the oxidation reduction (redox) potential (C 6); Corrigendum 1
DIN V 70071:2005-06 Diesel engines - NOx reduction agent AUS 32 - Test methods
DIN 70070:2005-08 Diesel engines - NOx-Reduction agent AUS 32 - Quality requirements
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

Ente Nazionale Italiano di Unificazione

UNI 10370:2010 Water quality - Determination of the oxidation-reduction potential
UNI 10370:1994 Determinatiion of the oxidation- reduction potential.
UNI EN 10202:1992 Cold reduced electrolytic chromium/chromium oxide coated steel.
UNI EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
UNI EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
UNI EN 24491-4:1993 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction.
UNI EN ISO 4491-4:2019 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction

Bureau of Indian Standards

IS 13673-5-1999 Expression of Performance of Electrochemical Analyzers - Part 5 : Oxidation-Reduction Potential or Redox Potential
IS 99-1950 Specification for zinc oxide reduction in ointments for paints
IS 5644-3-2005 Metallic Powders - determination of Oxygen Content by Reduction Methods - Part 3 Hydrogen - Reducible oxygen
IS 14795-2000 Method for Determination of Clustering of Iron Oxide Feedstock for Direct Reduction Processes
IS 12929-1990 Feedstocks (Iron Oxide and Natural Gas) for Gas-Based Direct Reduction Processes - Guidance
IS 5644-4-2023 Metallic Powders - Determination of Oxygen Content by Reduction Methods Part 4 Total Oxygen by Reduction - Extraction
IS 11795-1996 Guidelines For Ash Softening Studies On Solid Reductants For Direct Reduction
IS 5644 Pt.4-1993 Metal powders - Determination of oxygen content by reduction method Part 4 Determination of total oxygen by reduction-extraction method

Korean Agency for Technology and Standards (KATS)

KS C IEC 60746-5-2014(2019) Expression of performance of electrochemical analyzers — Part 5: Oxidation-reduction potential or redox potential
KS C IEC 60746-5-2019 Expression of performance of electrochemical analyzers — Part 5: Oxidation-reduction potential or redox potential
KS C IEC 60746-5-2014(2024) Expression of performance of electrochemical analyzers — Part 5: Oxidation-reduction potential or redox potential
KS C IEC 60746-5-2024 Expression of performance of electrochemical analyzers — Part 5: Oxidation-reduction potential or redox potential
KS D ISO 11950-2002(2012) Cold-reduced electrolytic chromium/chromium oxide-coated steel
KS D ISO 11950-2013 Cold-reduced electrolytic chromium/chromium oxide-coated steel
KS D ISO 4491-3-2023 Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
KS D ISO 4491-3-2008(2023) Metallic powders - Determination of oxygen content by reduction methods Part 3 : Hydrogen reducible oxygen
KS D ISO 4491-3:2008 Metallic powders-Determination of oxygen content by reduction methods-Part 3:Hydrogen reducible oxygen
KS D ISO 4491-4-2023 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 I ISO 11271-2016(2021) Soil quality－Determination of redox potential－Field method
KS I ISO 11271-2021 Soil quality－Determination of redox potential－Field method
KS M 5522-1984 Methods for determination of Titanium dioxide pigments (alumin(i)um reduction)
KS I ISO 11271-2016 Soil quality－Determination of redox potential－Field 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 I ISO 11271:2016 Soil quality－Determination of redox potential－Field method
KS I ISO 11271:2006 Soil quality-Determination of redox potential-Field method
KS D ISO 4491-4-2003(2018) Metallic powders - Determination of oxygen content by reduction methods Part 4 : Total oxygen by reduction-extraction
KS D ISO 4491-4:2003 Metallic powders-Determination of oxygen content by reduction methods-Part 4:Total oxygen by reduction-extraction

The Directorate General of Specifications and Metrology (DGSM)

OS GSO IEC 60746-5:2014 Expression of performance of electrochemical analyzers - Part 5: Oxidation-reduction potential or redox potential
OS GSO ISO 4491-3:2016 Metallic powders -- Determination of oxygen content by reduction methods -- Part 3: Hydrogen-reducible oxygen
OS GSO ISO 11271:2013 Soil quality - Determination of redox potential - Field method

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 60746-5:2016 Expression of performance of electrochemical analyzers - Part 5: Oxidation-reduction potential or redox potential

GCC Standardization Organization

GSO IEC 60746-5:2014 Expression of performance of electrochemical analyzers - Part 5: Oxidation-reduction potential or redox potential
GSO ISO 4491-3:2016 Metallic powders -- Determination of oxygen content by reduction methods -- Part 3: Hydrogen-reducible oxygen
GSO ISO 11950:2021 Cold-reduced tinmill products — Electrolytic chromium/chromium oxide-coated steel

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 7594-2006 Soil quality.Determination of redox potential.Field method

British Standards Institution (BSI)

BS EN ISO 4491-4:2019 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
BS EN 24491-4:1993 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 10202:1990 Specification for cold reduced electrolytic chromium/chromium oxide coated steel
BS EN ISO 4491-4:2013 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction
BS ISO 11271:2022 Soil quality. Determination of redox potential. Field method
BS ISO 11271:2002 Soil quality - Determination of redox potential - Field method
BS ISO 22241-1:2019+A1:2019 Diesel engines. NOx reduction agent AUS 32 - Quality requirements
BS EN 24491-2:1993 Metallic powders. Determination of oxygen content by reduction methods-Loss of mass on hydrogen reduction (hydrogen loss)

Standards Norway

NS-EN 10202:1989 Cold reduced electrolytic chromium/chromium oxide coated steel
NS-EN ISO 4491-3:2006 Metallic powders — Determination of oxygen content by reduction methods — Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
NS 9054:1981 Sodium hydroxide for industrial use — Determination of sulphur compounds — Method by reduction and titrimetry
NS 9047:1981 Sodium hydroxide for industrial use — Determination of silica content — Reduced silico-molybdic complex photometric method
NS-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)
NS-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)
NS-EN 24491-4:1993 Metallic powders — Determination of oxygen content by reduction methods — Part 4: Total oxygen by reduction-extraction (ISO 4491-4:1989)

American Water Works Association (AWWA)

AWWA ACE59936 Redox Chemistry of Chromium in Drinking Water Systems
AWWA WQTC60752 Relationships between Oxidation-Reduction Potential, Oxidant, and pH in Drinking Water
AWWA WQTC57137 Oxidant and Redox Potential Effects on the Corrosion of Distribution System Materials
AWWA PATH50801 The Effect of Oxidation-Reduction Potential (ORP) on Drinking Water Disinfection
AWWA WQTC60658 Advanced Techniques for Bromate Reduction: Pilot Testing Chlorine Dioxide, Chloramination, and MIEX Treatment with Ozonation
AWWA ACE62948 Atrazine Degradation through Reductive and Oxidative Transformation by Zerovalent Iron (ZVI)

International Organization for Standardization (ISO)

ISO 4696-2:1998 Iron ores - Static test for low-temperature reduction-disintegration - Part 2: Reaction with CO
ISO 4491-3 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
ISO 4491-3:1989 Metallic powders; determination of oxygen content by reduction methods; part 3: hydrogen-reducible oxygen
ISO 4491-3:1997 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
ISO 11271:2022 Soil quality — Determination of redox potential — Field method
ISO 4491-3:2025 Metallic powders — Determination of oxygen content by reduction methods — Part 3: Hydrogen-reducible oxygen
ISO 11271:2002 Soil quality - Determination of redox potential - Field method
ISO 995:1975 Potassium hydroxide for industrial use; Determination of silica content; Reduced molybdosilicate photometric method
ISO 4491-4:2013 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 4491-4:1989 Metallic powders; determination of oxygen content by reduction methods; part 4: total oxygen by reduction-extraction
ISO 984:1974 Sodium hydroxide for industrial use; Determination of silica content; Reduced silico-molybdic complex photometric method
ISO 3194:1975 Potassium hydroxide for industrial use; Determination of sulphur compounds; Method by reduction and titrimetry

Association Francaise de Normalisation

NF EN ISO 4491-3:2006 Metal powders - Determination of oxygen by reduction methods - Part 3: oxygen reducible by hydrogen
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 T20-272:1968 Chemical analysis of hydrochloric acid. Determination of oxidizing or reducing substances.
NF EN ISO 4491-4:2019 Metal powders - Determination of oxygen 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 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 ISO 11271:2003 Soil quality - Determination of redox potential - Field method
NF T20-383:1977 Potassium hydroxide for industrial use. Determination of silica content. Reduced molybdosilicate photometric method.

Danish Standards Foundation

DANSK DS/EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
DS/EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
DANSK DS/ISO 4491-4:2019 Metallic powders – Determination of oxygen content by reduction methods – Part 4: Total oxygen by reduction-extraction
DS/ISO 11271:2004 Soil quality - Determination of redox potential - Field method
DANSK DS/ISO 11271:2003 Soil quality – Determination of redox potential – Field method
DS/EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
DANSK DS/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)

American Society for Testing and Materials (ASTM)

ASTM D1498-00 Standard Practice for Oxidation-Reduction Potential of Water
ASTM D1498-93 Standard Practice for Oxidation-Reduction Potential of Water
ASTM D1498-14(2022)e1 Standard Test Method for Oxidation-Reduction Potential of Water
ASTM D1498-07 Standard Test Method for Oxidation-Reduction Potential of Water
ASTM D1498-14 Standard Test Method for Oxidation-Reduction Potential of Water
ASTM F27-83(1988) Practical Method for Preparing Test Ingots by Hydrogen Reduction of Germanium Dioxide
ASTM D1498-08 Standard Test Method for Oxidation-Reduction Potential of Water
ASTM G200-09 Standard Test Method for Measurement of Oxidation-Reduction Potential (ORP) of Soil
ASTM G200-20 Standard Test Method for Measurement of Oxidation-Reduction Potential (ORP) of Soil

Polski Komitet Normalizacyjny (PKN)

PN T06513-02-1990 Measurement of redox potential value Industrial analyzers

Czech Standards Institute (UNMZ)

CSN 68 4066-1983 Pure chemicals. Preparation of measuring solutions for oxidation-reduction titrations

Swedish Institute for Standards

SS-EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)
SS-ISO 11271:2003 Soil quality - Determination of redox potential - Field method

Spanish Association for Standardization (UNE)

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 4491-4:2020 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:2019)
UNE-EN 24491-4:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction (ISO 4491-4:1989)

European Committee for Standardization (CEN)

EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
EN ISO 4491-4:2019 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
EN ISO 4491-4:2013 Metallic powders - Determination of oxygen content by reduction methods - Part 4: Total oxygen by reduction-extraction
EN ISO 4491-3:2025 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:2025)

Lithuanian Standards Office

LST EN ISO 4491-3:2006 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen (ISO 4491-3:1997)

Gosstandart of Russia

GOST 27417-1987 Metal powders. Methods for determination of oxygen
GOST 27417-1998 Metallic powders. Determination of total oxygen by reduction - extraction

Belgian Standards Institute

NBN T 03-191-1980 M?THODE PHOTOMETRIQUE AU MOLYBDOSILICATE REDUIT
NBN T 03-126-1980 Sodium hydroxide for industrial use - Determination of silica content - Reduced silico-molybdic comrlex photometric method
NBN T 03-132-1980 Sodium hydroxide for industrial use - Determination of sulphur compounds Method by reduction and titrimetry

National Standardisation Body (ASRO)

STAS SR EN 24491-4-1995 Metallic powders. Determination of oxygen content by reduction, methods. Part 4: Total oxygen by reduction-extraction

Yugoslav Association for Standardization

JUS H.B8.611-1979 Ahiminium oxide primarily used for the production of aluminium. Determination of phosphorus content - Reduced phosphomofybdate spectrophotometric method

International Electrotechnical Commission (IEC)

IEC 60746-5:1992 Expression of performance of electrochemical analyzers; part 5: oxidation-reduction potential or redox potential

Standard Association of Australia （SAA）

AS K52:1937 Specification and methods of sampling and testing for reduced titanium dioxide pigment