cod analysis

cod analysis, Total:76 items.

The international standard classification for "cod analysis" includes: Other non-ferrous metals and their alloys .

The Chinese standard classification for "cod analysis" includes: .

Professional Standard - Agriculture

空气和废气监测分析方法 7.2.1-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulate Matter Chapter 2 Sample Collection of Atmospheric Particulate Matter Emission Sources—Classification of Particulate Matter Pollutio
空气和废气监测分析方法 7.2.2-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulate Matter Chapter 2 Sample Collection of Atmospheric Particulate Matter Emission Sources 2 Other Classification Methods
空气和废气监测分析方法 7.3.1-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulates Chapter 3 Environmental Receptor Sample Collection Point and Layout Principle
空气和废气监测分析方法 6.5.6-2003 Chapter 6 Analysis of Organic Pollutants Chapter 5 Other Organic Compounds Hexahydrazine and Unsymmetrical Dimethylhydrazine
空气和废气监测分析方法 7.1.1-2003 Part 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particles Chapter 1 Basic Theory of Chemical Mass Balance (CMB) Receptor Model - Principle of CMB Receptor Model
空气和废气监测分析方法 6.4.6-2003 Chapter 6 Analysis of Organic Pollutants Chapter 4 Aldehydes and Ketones Hexaacetone
空气和废气监测分析方法 4.2.2-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Method 2 pH Value
空气和废气监测分析方法 6.2.3-2003 Chapter 6 Analysis of Organic Pollutants Chapter 2 Aromatic Compounds Trinitrobenzene Compounds
空气和废气监测分析方法 7.4.1-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulates Chapter 4 Analytical Methods of Source and Receptor Samples—Weighing of Filter
空气和废气监测分析方法 6.3.5-2003 Chapter 6 Analysis of Organic Pollutants Chapter 3 Pesticide Compounds 5 Organophosphorus Pesticides
空气和废气监测分析方法 6.2.2-2003 Part Six Analysis of Organic Pollutants Chapter Two Aromatic Compounds Dichlorobenzene Compounds
空气和废气监测分析方法 7.5.2-2003 Part Seven Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulate Matter
空气和废气监测分析方法 4.2.9-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Nine Potassium and Sodium Ions
空气和废气监测分析方法 6.2.4-2003 Chapter 6 Analysis of Organic Pollutants Chapter 2 Aromatic Compounds Tetraphenolic Compounds
水和废水监测分析方法 3.6.6-2003 Part Three Comprehensive Indicators and Inorganic Pollutants Chapter Six Bottom Monitoring Six Analysis of Organic Pollutants in Bottom
空气和废气监测分析方法 4.2.8-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Octaammonium Ion
空气和废气监测分析方法 6.4.2-2003 Chapter 6 Analysis of Organic Pollutants Chapter 4 Aldehydes and Ketones Diformaldehyde
空气和废气监测分析方法 4.2.1-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Method 1 Conductivity
空气和废气监测分析方法 7.6.1-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Analysis of Ambient Air Particulates
空气和废气监测分析方法 6.4.5-2003 Part Six Analysis of Organic Pollutants Chapter Four Aldehydes and Ketones Compounds Penta-low Molecular Aldehydes
空气和废气监测分析方法 6.1.4-2003 Chapter 6 Analysis of Organic Pollutants Chapter 1 Volatile Organic Compounds Tetrachlorethylene
空气和废气监测分析方法 4.2.4-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Method Tetranitrate
空气和废气监测分析方法 7.3.5-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulates Chapter 3 Environmental Receptor Sample Collection 5 Sample Storage and Transportation
空气和废气监测分析方法 7.2.3-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulate Matter Chapter 2 Sample Collection of Atmospheric Particulate Matter Emission Sources Three-source Sample Collection Methods
空气和废气监测分析方法 7.6.2-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulates
空气和废气监测分析方法 7.3.3-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulates Chapter 3 Environmental Receptor Sample Collection Three Filter Membrane Selection
空气和废气监测分析方法 6.5.7-2003 Part Six Analysis of Organic Pollutants Chapter Five Other Organic Compounds Seven Organic Sulfur Compounds
空气和废气监测分析方法 4.2.6-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Hexachloride Ion
空气和废气监测分析方法 6.1.6-2003 Part Six Analysis of Organic Pollutants Chapter One Volatile Organic Compound Hexamethanol
空气和废气监测分析方法 7.4.2-2003 Part Seven Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particles Chapter Four Analytical Methods of Source and Receptor Samples Two Analytical Techniques of Source and Receptor Samples
空气和废气监测分析方法 6.3.4-2003 Chapter 6 Analysis of Organic Pollutants Chapter 3 Pesticide Compounds Tetrachlorfon and Dichlorvos
空气和废气监测分析方法 7.3.2-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulates Chapter 3 Environmental Receptor Sample Collection 2 Sampling Instrument Selection
空气和废气监测分析方法 4.2.5-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Pentanitrite
空气和废气监测分析方法 7.5.4-2003 Part Seven Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particles Chapter Five Particle Composition Spectrum Establishment Four Source and Receptor Composition Spectrum Data Evaluation
空气和废气监测分析方法 6.1.2-2003 Chapter 6 Analysis of Organic Pollutants Chapter 1 Volatile Organic Compounds Divolatile Halogenated Hydrocarbons
空气和废气监测分析方法 6.5.9-2003 Chapter 6 Analysis of Organic Pollutants Chapter 5 Other Organic Compounds 9 Odor
空气和废气监测分析方法 7.3.4-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulates Chapter 3 Environmental Receptor Sample Collection 4 Sampling Time Sampling Period and Sampling Requirements
空气和废气监测分析方法 6.3.2-2003 Chapter 6 Analysis of Organic Pollutants Chapter 3 Pesticide Compound Dimethyl Parathion
空气和废气监测分析方法 6.4.4-2003 Chapter 6 Analysis of Organic Pollutants Chapter 4 Aldehydes and Ketone Compounds Tetraacrolein
空气和废气监测分析方法 6.1.1-2003 Chapter 6 Analysis of Organic Pollutants Chapter 1 Volatile Organic Compounds - Volatile Organic Compounds (VOCs)
空气和废气监测分析方法 4.2.7-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Heptafluoride Ion
空气和废气监测分析方法 6.5.2-2003 Chapter 6 Analysis of Organic Pollutants Chapter 5 Other Organic Compounds Diacrylonitrile
空气和废气监测分析方法 7.5.3-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulate Matter Chapter 5 Establishment of Particulate Matter Composition Spectrum Three Sources and Receptor Chemical Composition Scope
空气和废气监测分析方法 6.5.4-2003 Chapter 6 Analysis of Organic Pollutants Chapter 5 Other Organic Compounds Tetrapyridine
空气和废气监测分析方法 4.2.10-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Ten Calcium and Magnesium Ions
空气和废气监测分析方法 4.2.3-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Method Trisulfate
空气和废气监测分析方法 7.5.1-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulate Matter
空气和废气监测分析方法 6.5.1-2003 Chapter 6 Analysis of Organic Pollutants Chapter 5 Other Organic Compounds—Epichlorohydrin
空气和废气监测分析方法 7.2.4-2003 Part Seven Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particulate Matter Chapter Two Atmospheric Particulate Matter Emission Source Sample Collection Four-source Sample Processing Methods
空气和废气监测分析方法 4.2.11-2003 Part 4 Precipitation Monitoring Chapter 2 Precipitation Monitoring Analysis Methods Undecaproic Acid Acetic Acid
空气和废气监测分析方法 6.5.8-2003 Chapter 6 Analysis of Organic Pollutants Chapter 5 Other Organic Compounds Octaphenyl Soluble Matter
空气和废气监测分析方法 6.2.8-2003 Chapter 6 Analysis of Organic Pollutants Chapter 2 Aromatic Compounds Octabenzo[a]pyrene
水和废水监测分析方法 3.6.5-2003 Part 3 Comprehensive Index and Inorganic Pollutants Chapter 6 Sediment Monitoring 5 Analysis of Sediment Samples
空气和废气监测分析方法 6.2.9-2003 Chapter 6 Analysis of Organic Pollutants Chapter 2 Aromatic Compounds
空气和废气监测分析方法 6.5.3-2003 Chapter 6 Analysis of Organic Pollutants Chapter 5 Other Organic Compounds Trimethylamine
空气和废气监测分析方法 7.6.3-2003 Chapter 7 The Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Analysis of Ambient Air Particulates
空气和废气监测分析方法 6.2.1-2003 Chapter 6 Analysis of Organic Pollutants Chapter 2 Aromatic Compounds-Benzene Series
空气和废气监测分析方法 6.4.1-2003 Chapter 6 Analysis of Organic Pollutants Chapter 4 Aldehydes and Ketones-Aldehydes and Ketones
空气和废气监测分析方法 6.5.5-2003 Chapter 6 Analysis of Organic Pollutants Chapter 5 Other Organic Compounds Methyl Pentaisocyanate
空气和废气监测分析方法 6.1.3-2003 Chapter 6 Analysis of Organic Pollutants Chapter 1 Volatile Organic Compound Trichlorobutadiene (B)
空气和废气监测分析方法 6.2.7-2003 Part Six Analysis of Organic Pollutants Chapter Two Aromatic Compounds Seven Polycyclic Aromatic Hydrocarbons
空气和废气监测分析方法 6.4.3-2003 Chapter 6 Analysis of Organic Pollutants Chapter 4 Aldehyde and Ketone Compound Triacetaldehyde
空气和废气监测分析方法 6.3.1-2003 Chapter 6 Analysis of Organic Pollutants Chapter 3 Pesticide Compounds - Organochlorine Pesticides and PCBs
空气和废气监测分析方法 6.3.3-2003 Chapter 6 Analysis of Organic Pollutants Chapter 3 Pesticide Compound Trichlorfon
空气和废气监测分析方法 6.2.5-2003 Chapter 6 Analysis of Organic Pollutants Chapter 2 Aromatic Compounds Pentaphenylamine Compounds
空气和废气监测分析方法 7.1.2-2003 Chapter 7 Chemical Mass Balance (CMB) Receptor Model and Its Application in Source Apportionment of Ambient Air Particles Chapter 1 Basic Theory of Chemical Mass Balance (CMB) Receptor Model Two Basic Principles of Double Source Apportionment Technology
空气和废气监测分析方法 6.2.6-2003 Part Six Analysis of Organic Pollutants Chapter Two Aromatic Compounds Hexaphthalate Compounds
空气和废气监测分析方法 6.1.5-2003 Part Six Analysis of Organic Pollutants Chapter One Volatile Organic Compounds Five Total Hydrocarbons and Non-Methane Hydrocarbons

Professional Standard - Commodity Inspection

SN/T 2835-2011 Safety Test Method of Import and Export Dangerous Chemicals - Determination of the Chemical Oxygen Demand (COD)

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

GB/T 34500.2-2017 Chemical analysis methods for rare earth residue and waste water—Part 2：Determination of chemical oxygen demand（COD）
GB/T 34500.2-2017(英文版) Chemical analysis methods for rare earth waste residues and wastewater Part 2: Determination of chemical oxygen demand (COD)

Group Standards of the People's Republic of China

T/ZZB 2760-2022 Slurry disperse black 3-COD 300%
T/CDIA 0007-2020 Slurry Disperse Black 3-COD 300%
T/ZZB 3484-2023 Slurry disperse Navy blue 3BG－COD 150%

Spanish Association for Standardization (UNE)

UNE 55-729-1987 Surface agents. Evaluation of the water resistance of aerobic bacteria to organic compounds in aqueous environments. Dissolved organic carbon (COD) analysis methods

Institute of Electrical and Electronics Engineers (IEEE)

NESC Handbook, Premier Edition - Spanish version. A Discussion of the National Electrical Safety Cod

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