Oxidation peak + Reduction peak +

Oxidation peak + Reduction peak +, Total:107 items.

The international standard classification for "Oxidation peak + Reduction peak +" includes: Tea , Powder metallurgy , Cadmium, cobalt and their alloys , Products of the chemical industry in general .

The Chinese standard classification for "Oxidation peak + Reduction peak +" includes: Humping equipment , Tea products , Powder metallurgy analysis method , Rare metals and their alloys analysis method , Dye .

Taiwan Provincial Standard of the People's Republic of China

CNS 3260-1971 Peaking Coil

Professional Standard - Electron

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

Guangdong Provincial Standard of the People's Republic of China

DB44/T 1054-2012 Tin slag antioxidant reduction agent

Professional Standard - Railway

TB/T 2306-2006 The technical specification of automatic hump yard
TB/T 2306-2020 The technical specification of automatic hump yard
TB/T 2306-1992 Automated Hump Specifications
TB/T 2182-1991 Techinical Conditions for Semiautomatic Hump

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

GB/T 5158.3-2011 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen
GB 19460-2004 Geographical origin of products Huang Shan Mao Feng Tea
GB/T 3311-1982 Determination of cerium in cerium-tungsten alloys--Oxidation-reduction volumetry

Guizhou Provincial Standard of the People's Republic of China

DB52/ 469-2004 Jingshan Cuifeng tea, a product native to the region

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 3783-2024 Technical regulations for sorting raw Bactrian camel wool

Group Standards of the People's Republic of China

T/ACEF 098-2023 Technical specification for prevention and control of nitrogen oxides in coal-fired units under depth peak-load regulation mode
T/SSCIPA 001-2023 Quantitative evaluation method for peak natural gas production
T/CEC 370-2020 Technical specifications for frequency regulation and peak regulation of electrochemical energy storage power stations
T/ZSM 0081-2025 Carbon Peak and Carbon Neutrality Digital Application Evaluation Specifications
T/SSCIPA 001-2024 Quantitative evaluation method for peak natural gas production

Anhui Provincial Standard of the People's Republic of China

DB34/T 323-2003 Maofeng Tea Mechanized Processing Technical Regulations

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)

Shanxi Provincial Standard of the People's Republic of China

DB14/T 3026-2024 Technical regulations for the prevention and control of oxide scale on the steam side of the heating surface tubes of deep peak-shaving boilers

Jiangsu Provincial Standard of the People's Republic of China

DB32/T 3995-2021 Technical Regulations for Seedless Production of 'Jufeng' Grape

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)

Professional Standard - Chemical Industry

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

Xinjiang Provincial Standard of the People's Republic of China

DB6505/T 086-2020 Technical specifications for the construction of large-scale Bactrian camel breeding farms

Professional Standard - Nuclear Industry

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

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)

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

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

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
BH GSO ISO 19950:2022 Aluminium oxide primarily used for the production of aluminium — Determination of alpha alumina content — Method using X-ray diffraction net peak areas

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 4491-4-2023 Metallic powders - Determination of oxygen content by reduction methods Part 4 : Total oxygen by reduction-extraction
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 I ISO 11271-2021 Soil quality－Determination of redox potential－Field method
KS I ISO 11271-2016(2021) Soil quality－Determination of redox potential－Field method

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

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 19950:2021 Aluminium oxide primarily used for the production of aluminium — Determination of alpha alumina content — Method using X-ray diffraction net peak areas

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 ISO 4491-3:2025 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 ISO 19950:2015 Aluminium oxide primarily used for the production of aluminium. Determination of alpha alumina content. Method using X-ray diffraction net peak areas
BS EN ISO 4491-4:2013 Metallic powders. Determination of oxygen content by reduction methods. Total oxygen by reduction-extraction

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)

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

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.

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 19950:2015 Aluminium oxide primarily used for the production of aluminium - Determination of alpha alumina content - Method using X-ray diffraction net peak areas
ISO 4491-3:1997 Metallic powders - Determination of oxygen content by reduction methods - Part 3: Hydrogen-reducible oxygen

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

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

Polski Komitet Normalizacyjny (PKN)

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

Swedish Institute for Standards

SS-EN ISO 11073-10421:2012 Health informatics - Personal health device communication - Part 10421: Device specialization - Peak expiratory flow monitor (peak flow) (ISO 11073-10421:2012)
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

Czech Standards Institute (UNMZ)

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

European Committee for Standardization (CEN)

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

Spanish Association for Standardization (UNE)

UNE-EN ISO 11073-10421:2012 Health informatics - Personal health device communication - Part 10421: Device specialization - Peak expiratory flow monitor (peak flow) (ISO 11073-10421:2012) (Endorsed by AENOR in January of 2013.)
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)

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)