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chemical oxygen
chemical oxygen, Total:309 items.
In the international standard classification, chemical oxygen involves: Passenger and cabin equipment, Cargo equipment, Occupational safety. Industrial hygiene, Protection against fire, Analytical chemistry, Water quality, Inorganic chemicals, Protection against dangerous goods, Organic chemicals, Surface treatment and coating, Products of the chemical industry, Glass, Environmental protection, Photography, Medical equipment, Character sets and information coding, Equipment for the chemical industry, Industrial automation systems, Linear and angular measurements, Metalliferous minerals, Plastics, Accident and disaster control, Coals, Wastes, Non-ferrous metals, Non-metalliferous minerals, Vocabularies, Leather technology.
US-FCR, chemical oxygen
Society of Automotive Engineers (SAE), chemical oxygen
SAE - SAE International, chemical oxygen
Military Standards (MIL-STD), chemical oxygen
Professional Standard - Aviation, chemical oxygen
- HB/Z 5078-1978 Chemical Oxidation Process of Magnesium Alloy
- HB/Z 5079-1996 Chemical Oxidation Process of Iron and Steel Parts
- HB/Z 5107-1978 Analytical method of magnesium alloy chemical oxidation solution
- HB 5061-1977 Quality Inspection of Magnesium Alloy Chemical Oxidation Film (Trial)
- HB 5062-1996 Quality Inspection of Chemical Oxidation (Blue) Film Layer of Iron and Steel Parts
- HB/Z 5077-1978 Aluminum and aluminum alloy chemical oxidation (phosphoric acid-chromic acid method) process
- HB 5062-1977 Quality Inspection of Chemical Oxidation (Blue) Film Layer of Iron and Steel Parts
- HB 5060-1977 Aluminum and aluminum alloy chemical oxide film quality inspection (trial)
- HB/Z 5106-1978 Analysis method of aluminum alloy chemical oxidation (phosphoric acid-chromic acid method) solution
- HB/Z 5107.1-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 1:Determination of sodium fluoride content in sodium fluoride oxidation solution by EDTA volumetric method
- HB/Z 5107.17-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 17:Determination of nitric acid content in nitric acid oxidation solution by potentiometric method
- HB/Z 5107.2-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 2:Determination of sodium fluoride content in sodium fluoride oxidation solution by depositive titrimetric method
- HB/Z 5107.7-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 7:Determination of glacial acetic acid content in glacial acetic acid oxidation solution by potentiometric method
- HB/Z 5107.9-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 9:Determination of chlorine content in glacial acetic acid oxidation solution by potentiometric method
- HB/Z 5107.16-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 16:Determination of potassium bichromate content in nitric acid oxidation solution by potentiometric method
- HB/Z 5107.18-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 18:Determination of ammonium chloride (sodium chloride)content in nitric acid oxidation solution by potentiometric method
- HB/Z 5107.4-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 4:Determination of aluminum potassium sulfate content in aluminum potassium sulfate oxidation solution by EDTA volumetric method
- HB/Z 5107.5-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 5:Determination of glacial acetic acid content in aluminum potassium sulfate oxidation solution by potentiometric method
- HB/Z 5107.6-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 6:Determination of potassium bichromate content in glacial acetic acid oxidation solution by potentiometric method
- HB/Z 5107.8-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 8:Determination of ammonia sulfate content in glacial acetic acid oxidation solution by barium sulfate gravimetric method
- HB/Z 5107.13-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 13:Determination of potassium bichromate、sodium bichromate content by ferrous titrimetric method
- HB/Z 5107.3-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 3:Determination of potassium bichromate content in aluminum potassium sulfate oxidation solution by potentiometric method
- HB/Z 5107.11-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 11:Determination of sodium bichromate content in sodium bichromate and magnesium sulfate oxidation solution by potentiometric method
- HB/Z 5107.12-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 12:Determination of potassium bichromate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
- HB/Z 5107.14-2004 Methods for analysis of chemical oxidation solution for magnesium alloy-Part 14:Determination of ammonia sulfate content in potassium bichromate and magnesium sulfate oxidation solution by potentiometric method
Professional Standard - Coal, chemical oxygen
- MT 425-1995 Isolated chemical oxygen self-rescuer
- MT 59-2008 The test devices of isolated chemical oxygen、 self-rescuer of compressed oxygen and pressure compressed oxygen breathing respirator
- MT/T 369-1994 Determination method of chemical oxygen demand in coal mine water
- MT/T 447-1995
- MT 704-2008 Coal mine oxygen determination generally technology condition
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, chemical oxygen
Professional Standard - Aerospace, chemical oxygen
- QJ/Z 135-1985 Analytical method of magnesium alloy chemical oxidation solution
- QJ 468-1985 Magnesium Alloy Chemical Oxidation Coating Technical Conditions
- QJ/Z 134-1985 Magnesium Alloy Chemical Oxide Film Production Instructions
- QJ 474-1988 Specifications for Chemical Oxidation Coatings on Iron and Steel Parts
- QJ/Z 115-1982 Analytical method for chemical oxidation solution of iron and steel parts
- QJ 474-1979 Specifications for Chemical Oxidation Coatings on Iron and Steel Parts
- QJ 1375-1988 Aluminum and aluminum alloy chemical oxide coating technical conditions
- QJ 1377-1988 Analytical method for chemical oxidation solution of aluminum and aluminum alloy
- QJ/Z 72-1979 Instructions for the production of chemical oxide coatings on iron and steel parts
- QJ 2030-1990 Test method for stability of chemical oxide film on iron and steel
- QJ 1376-1988 Aluminum and aluminum alloy chemical oxide film production instructions
Professional Standard-Safe Production, chemical oxygen
Professional Standard - Public Safety Standards, chemical oxygen
- GA 411-2003 Chemical oxygen respirator for fire self-rescue
- GA/T 974.96-2015 Fire Information Code Part 96: Chemical Oxidation Type Codes
应急管理部, chemical oxygen
- XF 411-2003 Chemical oxygen fire fighting self-rescue breathing apparatus
National Metrological Verification Regulations of the People's Republic of China, chemical oxygen
- JJG 365-2008 Verification Regulation of Electrochemical Oxygen Meter
- JJG 975-2002 Verification Regulation of Chemical Oxygen Demand (COD) Meters
- JJG 1012-2006 On-line Automatic Determinator of Chemical Oxygen Demand (COD)
- JJG 1012-2019 On-line Automatic Determinators of Chemical Oxygen Demand (COD)
Japanese Industrial Standards Committee (JISC), chemical oxygen
ZA-SANS, chemical oxygen
- SANS 6048:2005 Water - Chemical oxygen demand
- SANS 52671:2007 Chemicals used for treatment of water intended for human consumption - Chlorine dioxide
- SANS 52876:2008 Chemicals used for treatment of water intended for human consumption - Oxygen
Professional Standard - Chemical Industry, chemical oxygen
Group Standards of the People's Republic of China, chemical oxygen
Professional Standard - Agriculture, chemical oxygen
Taiwan Provincial Standard of the People's Republic of China, chemical oxygen
CZ-CSN, chemical oxygen
Professional Standard - Military and Civilian Products, chemical oxygen
- WJ 2607-2003 General specifications for surface chemical treatment and electrochemical oxidation films of ordination products
Professional Standard - Non-ferrous Metal, chemical oxygen
- YS/T 619-2007 Classification and brand nomenclature of the chemicals of alumina
- YS/T 534.5-2006 Determination of sodium oxide content by chemical analysis method of aluminum hydroxide
IL-SII, chemical oxygen
API - American Petroleum Institute, chemical oxygen
- API 26-60045-1978 EFFECTS OF OXIDES OF NITROGEN@ CARBON MONOXIDE AND PHOTOCHEMICAL OXIDANTS ON THE ECG DURING EXERCISE AND ON CARDIOPULMONARY FUNCTION - FINAL REPORT
- API P-5170/3-1979 Hydrocarbon control strategies for oxidant control - Part III Photochemical oxidant modeling by a Markov Chain
Professional Standard - Machinery, chemical oxygen
- JB/T 5190.11-1991 Technical requirements for chemical oxide film on ferrous metal parts for surface treatment of photomechanical parts
Korean Agency for Technology and Standards (KATS), chemical oxygen
NL-NEN, chemical oxygen
- NEN 6633-1990 Water - Determination of chemical oxygen demand (COD)
未注明发布机构, chemical oxygen
- BS 2N 2:1989(1999) Specification for General requirements for construction and performance of airborne chemical oxygen generators
- BS ISO 3617:1994(1999) Photography — Processing chemicals — Specifications for sodium hydroxide
- BS EN 401:1993(1999) Respiratory protective devices for self - rescue — Self - contained closed - circuit breathing apparatus — Chemical oxygen (KO2) escape apparatus — Requirements, testing, marking
- BS EN 1061:1997 Respiratory protective devices for self - rescue - Self - contained closed - circuit breathing apparatus - Chemical oxygen ( NaClO3 ) escape apparatus - Requirements , testing , marking
Association Francaise de Normalisation, chemical oxygen
- NF T94-154:2005 Chemicals used for human consumption - Sodium hydroxide.
- NF T94-310:2009 Chemicals used for treatment of water intended for human consumption - Oxygen.
- NF T94-310*NF EN 12876:2015 Chemicals used for treatment of water intended for human consumption - Oxygen
- NF T90-101:2021 Water quality - Determination of chemical oxygen demand (COD)
- NF T90-101:2001 Water quality - Determination of chemical oxygen demand (COD).
- NF T94-202:1996 Chemicals use for treatment of water intended for human consumption. Sulfur dioxyde.
- NF T94-255:1997 Chemicals used for treatment of water intended for human consumption. Carbon dioxide.
- NF T94-255:2006 Chemicals used for treatment of water intended for human consumption - Carbon dioxide.
- NF T94-154*NF EN 896:2013 Chemicals used for treatment of water intended for human consumption - Sodium hydroxide
- NF T94-255*NF EN 936:2014 Chemicals used for treatment of water intended for human consumption - Carbon dioxide
- NF T94-252*NF EN 16004:2011 Chemicals used for treatment of water intended for human consumption - Magnesium oxide
- NF T94-202*NF EN 1019:2005 Chemicals used for treatment of water intended for human consumption - Sulfur dioxide
- NF A06-092:1962 Chemical analysis of manganese ores. Determination of lime.
- NF A21-105:1975 Chemical analysis of chromium ores. Determination of chromium oxide. Titrimetric method.
- NF A20-404:1984 Chemical analysis of iron ores. Determination of carbon dioxyde.
- NF T94-450*NF EN 16400:2014 Chemicals used for treatment of swimming pool water - Hydrogen peroxide
- NF T95-012*NF EN 15513:2014 Chemicals used for treatment of swimming pool water - Carbon dioxide
- NF T95-007*NF EN 15076:2013 Chemicals used for treatment of swimming pool water - Sodium hydroxide
- NF EN 16400:2014 Produits chimiques utilisés pour le traitement de l'eau des piscines - Peroxyde d'hydrogène
- NF T94-309:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate.
- NF T94-420:2008 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate.
- NF T94-420*NF EN 12926:2015 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate
HU-MSZT, chemical oxygen
American Society for Testing and Materials (ASTM), chemical oxygen
- ASTM D1252-00 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
- ASTM D1252-06 Standard Test Methods for Chemical Oxygen Demand (Dichromate Oxygen Demand) of Water
VN-TCVN, chemical oxygen
- TCVN 6491-1999 Water quality.Determination of the chemical oxigen demand
RO-ASRO, chemical oxygen
International Organization for Standardization (ISO), chemical oxygen
- ISO 6060:1989 Water quality; determination of the chemical oxygen demand
- ISO 6060:1986 Water quality — Determination of the chemical oxygen demand
- ISO 3625:1994 Photography; processing chemicals; specifications for potassium hydroxide
- ISO 3617:1994 Photography - Processing chemicals - Specifications for sodium hydroxide
Danish Standards Foundation, chemical oxygen
- DS 275:1984 Chemical oxygen demand. Permanganate method
- DS/EN 16004+NA:2012 Chemicals used for treatment of water intended for human consumption - Magnesium oxide
- DS/EN 15513:2008 Chemicals used for treatment of swimming pool water - Carbon dioxide
- DS/EN 15076:2013 Chemicals used for treatment of swimming pool water - Sodium hydroxide
PL-PKN, chemical oxygen
- PN H04131 ArkusZ04-1974 Chemical analysis of toauxite Determination of alumina
- PN H04913-06-1988 Chemical analysis of zinc concentrates Determination of aluminium oxide
- PN C04578-02-1985 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by permanganate method
- PN C04578 ArkusZ03-1974 Water and waste water Tests for chemical oxygen demand and of organie carbon content Determination of chemical oxygen demand (COD) by dichromate method
- PN H04091-1987 Chemical analysis of manganese ores Determination of barium oxide
- PN H04131 ArkusZ07-1974 Chemical analysiis of bauxite Determination of vanadium oxi'de and chromium oxide
- PN H04131 ArkusZ08-1974 Chemical analysis of bauxite Determmation of calc?um oxide and magnesia
RU-GOST R, chemical oxygen
- GOST 31859-2012 Water. Method for determination of chemical oxygen demand
- GOST R 52708-2007 Water. Method for determination of chemical oxygen demand
- GOST R 22.9.32-2016 Safety in emergencies. Respiratory protective devices. Contained breathing apparatus with chemical oxygen. General technical requirements
- GOST R 22.9.33-2016 Safety in emergencies. Respiratory protective devices. Contained breathing apparatus with chemical oxygen. General technical requirements
FI-SFS, chemical oxygen
British Standards Institution (BSI), chemical oxygen
- BS EN 12876:2009 Chemicals used for treatment of water intended for human consumption - Oxygen
- BS EN 936:2006 Chemicals used for treatment of water intended for human consumption - Carbon dioxide
- BS EN 902:2009 Chemicals used for treatment of water intended for human consumption - Hydrogen peroxide
- BS EN 13752:2012 Chemicals used for treatment of water intended for human consumption. Manganese dioxide
- BS EN 936:2008 Chemicals used for treatment of water intended for human consumption - Carbon dioxide
- BS EN 13752:2012(2013) Chemicals used for treatment of water intended for human consumption. Manganese dioxide
- BS EN 16004:2011 Chemicals used for treatment of water intended for human consumption. Magnesium oxide
- BS EN 16400:2013 Chemicals used for treatment of swimming pool water. Hydrogen peroxide
- BS EN 15513:2014 Chemicals used for treatment of swimming pool water. Carbon dioxide
- BS EN 15076:2013 Chemicals used for treatment of swimming pool water. Sodium hydroxide
Lithuanian Standards Office , chemical oxygen
- LST EN 16004-2012 Chemicals used for treatment of water intended for human consumption - Magnesium oxide
- LST EN 12876-2015 Chemicals used for treatment of water intended for human consumption - Oxygen
- LST EN 15076-2013 Chemicals used for treatment of swimming pool water - Sodium hydroxide
- LST ISO 6060:2003 Water quality. Determination of the chemical oxygen demand (idt ISO 6060:1989)
- LST EN 15076-2006 Chemicals used for treatment of swimming pool water - Sodium hydroxide
- LST EN 15513-2008 Chemicals used for treatment of swimming pool water - Carbon dioxide
AENOR, chemical oxygen
- UNE-EN 16004:2012 Chemicals used for treatment of water intended for human consumption - Magnesium oxide
- UNE-EN 16400:2014 Chemicals used for treatment of swimming pool - Hydrogen peroxide
- UNE-EN 15076:2013 Chemicals used for treatment of swimming pool water - Sodium hydroxide
- UNE-EN 15513:2015 Chemicals used for treatment of swimming pool water - Carbon dioxide
German Institute for Standardization, chemical oxygen
- DIN EN 16004:2012-02 Chemicals used for treatment of water intended for human consumption - Magnesium oxide; German version EN 16004:2011
- DIN EN 936:2006 Chemicals used for treatment of water intended for human consumption - Carbon dioxide; English version of DIN EN 936:2006-10
- DIN EN 15076:2020 Chemicals used for treatment of swimming pool water - Sodium hydroxide; German and English version prEN 15076:2020
- DIN EN 15076:2013-08 Chemicals used for treatment of swimming pool water - Sodium hydroxide; German version EN 15076:2013 / Note: To be replaced by DIN EN 15076 (2020-07).
- DIN EN 15513:2014-06 Chemicals used for treatment of swimming pool water - Carbon dioxide; German version EN 15513:2014
- DIN EN 16400:2014-03 Chemicals used for treatment of swimming pool water - Hydrogen peroxide; German version EN 16400:2013
国家安全生产监督管理总局, chemical oxygen
- MT 59-2007 Isolated chemical oxygen self-rescuer, compressed oxygen self-rescuer, oxygen respirator protective performance testing device
- MT 704-2007 Portable electrochemical oxygen meter for coal mines
Indonesia Standards, chemical oxygen
- SNI 06-4571-1998 Test methods for chemical oxygen demand (COD) of waste water in permaganometric manner
- SNI 06-4421-1997 Test methods of chemical oxygen by open reflux
BE-NBN, chemical oxygen
PT-IPQ, chemical oxygen
SK-STN, chemical oxygen
- STN EN 15076-2013 Chemicals used for treatment of swimming pool water - Sodium hydroxide
European Committee for Standardization (CEN), chemical oxygen
- EN 13752:2012 Chemicals used for treatment of water intended for human consumption - Manganese dioxide
- EN 16400:2013 Chemicals used for treatment of swimming pool water - Hydrogen peroxide
- EN 15076:2013 Chemicals used for treatment of swimming pool water - Sodium hydroxide
- EN 16004:2011 Chemicals used for treatment of water intended for human consumption - Magnesium oxide
KR-KS, chemical oxygen
- KS M ISO 3625-2019 Photography — Processing chemicals —Specifications for potassium hydroxide
American National Standards Institute （ANSI), chemical oxygen
TR-TSE, chemical oxygen
- TS 2789-1977 Methods For The Analysis Of Water Determintaion Of Chemical Oxygen Demand Content
ES-AENOR, chemical oxygen
工业和信息化部, chemical oxygen
- HG/T 5966-2021 Determination method of chemical oxygen demand of high chlorine waste liquid
- HG/T 6109-2022 Determination method of chemical oxygen demand (COD) in waste sulfuric acid
- QB/T 2720-2018 Leather Chemistry Tests Determination of Chromium Oxide (Cr2O3): Titration Method
- QB/T 5313-2018 Leather Chemistry Tests Determination of Chromium Oxide (Cr2O3): Photometric Method
Professional Standard - Geology, chemical oxygen
- DZ/T 0064.70-1993 Groundwater quality inspection method - Determination of chemical oxygen demand by dichromate oxidation method
National Metrological Technical Specifications of the People's Republic of China, chemical oxygen
- JJF 1643-2017 Program of Pattern Evaluation for Chemical Oxygen Demand(COD)Meters
中华人民共和国环境保护部, chemical oxygen
- GB 11914-1989 Water quality-Determination of the chemical oxygen demand-Dichromate method
YU-JUS, chemical oxygen
- JUS H.Z1.165-1985 Testing ofindustrial vvaters.Determination ofchemical oxygen demand
Professional Standard - Environmental Protection, chemical oxygen
- HJ 828-2017 Water quality-Determination of the chemical oxygen demand-Dichromate method
Military Standard of the People's Republic of China-General Armament Department, chemical oxygen
- GJB 7019-2010 Specification for life-saving solid chemical oxygen generators for pilots
SE-SIS, chemical oxygen
- SIS SS 02 81 18-1981 Determination of chemical oxygen demand in water — CODMn oxidation with permanganate