EUROLAB
iso-6060-determination-of-chemical-oxygen-demand-cod
Water Quality Testing AOAC 2005.01 Determination of Cyanide in Water SamplesAOAC 2006.02 Detection of Giardia cysts in Water SamplesAOAC 2006.05 Detection of Giardia in Water SamplesAOAC 2007.01 Cyanobacteria Toxin Detection in WaterAOAC 2007.01 Detection of Cyanobacteria Toxins in WaterAOAC 2007.01 Detection of Legionella in Water SystemsAOAC 2009.01 Determination of Nitrate and Nitrite in WaterAOAC 2009.01 Determination of Nitrate and Nitrite in WaterAOAC 2011.05 Determination of Perchlorate in WaterAOAC 2011.05 Perchlorate Determination in WaterAOAC 2012.04 Analysis of Perfluorinated Compounds in WaterAOAC 991.10 Testing for Aluminum in Water SamplesAOAC 991.39 Cryptosporidium Detection in WaterAOAC 991.39 Detection of Cryptosporidium in WaterAOAC 991.39 Detection of Cryptosporidium Oocysts in WaterAOAC 991.41 Determination of Cyanotoxins in WaterAOAC 992.27 Detection of Aluminum in Water SamplesAOAC 995.02 Detection of Iron in Water SamplesAOAC 995.02 Determination of Manganese in WaterAOAC 995.02 Manganese Testing in WaterAOAC 995.04 Detection of Iron in Water SamplesAOAC 995.04 Iron Content Testing in Water SamplesAOAC 999.08 Nitrate Testing in Drinking WaterAOAC 999.08 Testing for Nitrate in Drinking WaterAOAC 999.10 Arsenic Testing in Water SamplesAOAC 999.10 Determination of Arsenic in WaterAOAC Official Method for Total Coliforms in Potable WaterEPA 160.1 Turbidity Measurement in Water Quality TestingEPA 160.1 Turbidity Measurement in Water TestingEPA 1631 Mercury Analysis by CVAFS in Water SamplesEPA 1631 Mercury Analysis Using CVAFSEPA 1631 Mercury Analysis Using CVAFS in Water SamplesEPA 200.1 Analysis of Total Organic Carbon in WaterEPA 200.1 Total Organic Carbon Testing in Water SamplesEPA 200.1 Total Organic Carbon Testing in Water SamplesEPA 200.3 Determination of Metals in Water by ICP-AESEPA 200.3 Metal Testing by ICP-AES in Water SamplesEPA 200.3 Metals Testing by ICP-AESEPA 200.3 Metals Testing Using ICP-AES in Water SamplesEPA 200.7 ICP-MS Analysis of Heavy Metals in Water SamplesEPA 200.7 Trace Metal Analysis in Water Using ICP-MSEPA 200.8 ICP-MS Testing of Trace Elements in WaterEPA 200.8 ICP-MS Trace Element Testing in WaterEPA 200.8 Trace Metal Analysis Using ICP-MSEPA 200.9 Determination of Mercury by Cold Vapor Atomic AbsorptionEPA 200.9 Mercury Determination by CVAAEPA 200.9 Mercury Determination by CVAA in Water SamplesEPA 200.9 Mercury Determination in Drinking WaterEPA 200.9 Mercury Determination in Drinking WaterEPA 300.0 Determination of Anions in Water by Ion ChromatographyEPA 300.0 Ion Chromatography for Anions in Water SamplesEPA 300.0 Ion Chromatography for Water AnionsEPA 300.1 Anion Analysis in Water Using Ion ChromatographyEPA 300.1 Determination of Inorganic Anions in WaterEPA 300.1 Ion Chromatography for Anion AnalysisEPA 300.2 Determination of Anions in Drinking Water by Ion ChromatographyEPA 300.5 Determination of Metals in Water by ICP-OESEPA 300.5 Metals Analysis Using ICP-OES in WaterEPA 300.5 Metals Testing Using ICP-OESEPA 300.7 Determination of Trace Elements in Water SamplesEPA 300.7 Metals Determination by ICP-MS in Water SamplesEPA 300.8 Determination of Lead and Other Metals in WaterEPA 300.8 Metals Analysis by ICP-MS in Water SamplesEPA 410.4 Analysis of Chlorine in Water by ColorimetryEPA 524.2 Measurement of VOCs in Drinking WaterEPA 524.2 VOCs Measurement in Drinking WaterEPA 524.2 Volatile Organic Compounds Analysis in WaterEPA 524.3 Measurement of Semi-Volatile Organic Compounds in WaterEPA 524.3 Purgeable Organic Compounds Testing in WaterEPA 524.4 Determination of Purgeable Organic Compounds in WaterEPA 524.5 VOCs Analysis in Water SamplesEPA 524.5 Volatile Organic Compounds Analysis in WaterEPA 600/R-05/073 Determination of Pesticides in WaterEPA 600/R-05/073 Pesticide Testing in WaterEPA 600/R-07/035 Disinfection Byproducts Analysis in WaterEPA 600/R-07/035 Guidelines for Disinfection Byproduct AnalysisEPA 600/R-08/035 PFAS Testing and Reporting MethodsEPA 600/R-08/035 PFAS Testing in Water SamplesEPA 600/R-14/190 Methods for PFAS Testing in WaterEPA 608 Lead and Copper Monitoring in Drinking WaterEPA 608 Lead and Copper Rule Compliance TestingEPA 608 Lead and Copper Rule Monitoring in Drinking WaterISO 10304 Determination of Dissolved Metals by ICP-OESISO 10523 Measurement of pH in Water SamplesISO 10523 pH and Conductivity Measurement for Water QualityISO 10523 pH Measurement for Compliance TestingISO 10523 pH Measurement of Water for Quality ComplianceISO 10523 Water pH and Conductivity TestingISO 10523 Water pH Measurement for Quality ControlISO 10694 Determination of Organic Carbon in Water and SedimentsISO 11133 Microbial Culture Preparation for Water TestingISO 11133 Microbiological Culture PreparationISO 11133 Microbiological Examination of Water QualityISO 11133 Preparation of Microbiological Cultures for TestingISO 11265 Measurement of Biochemical Oxygen Demand (BOD)ISO 11352 Organic Contaminant Testing in WaterISO 11352 Testing for Organic Contaminants in WaterISO 12869 Detection of Legionella pneumophila in Water SamplesISO 12869 Legionella Testing in Water SystemsISO 12869 Testing for Legionella in Water SystemsISO 15216 Detection of Norovirus and Hepatitis A in WaterISO 15216 Norovirus and Hepatitis A Virus DetectionISO 15216 Virus Detection in Water and Food MatricesISO 15682 Determination of Pesticides and PCBs in WaterISO 17025 Accredited Microbiological Testing of Drinking Water QualityISO 17994 Recovery Tests for Microorganisms in Water SamplesISO 18593 Environmental Sampling for Water MicrobiologyISO 18593 Surface Sampling for Microbial ContaminationISO 18593 Surface Sampling for Microbial ContaminationISO 19458 Microbial Analysis of Water Distribution SystemsISO 19458 Microbiological Water Quality Testing ProceduresISO 19458 Water Quality – Sampling for Microbial AnalysisISO 25107 Measurement of Turbidity in Water SamplesISO 5667-10 Groundwater Sampling for Quality TestingISO 5667-10 Sampling of Groundwater for Quality AnalysisISO 5667-10 Sampling of Groundwater for Quality TestingISO 5667-11 Sampling of Surface Water for Quality AssessmentISO 5667-11 Sampling of Surface Water for Quality TestingISO 5667-13 Sampling Guidance for Wastewater MonitoringISO 5667-13 Wastewater Sampling for Chemical AnalysisISO 5667-14 Sampling of Wastewater for Chemical AnalysisISO 5667-14 Wastewater Sampling for Chemical AnalysisISO 5667-3 Guidance on Sampling for Water Quality TestingISO 5667-3 Water Sampling Procedures for Quality AssessmentISO 5667-3 Water Sampling Procedures for Quality TestingISO 5667-4 Guidelines for Sample Preservation in Water TestingISO 5667-4 Preservation and Handling of Water SamplesISO 5667-4 Sample Preservation in Water TestingISO 5667-5 Groundwater Sampling Techniques for Quality AssessmentISO 5667-5 Sampling of Wastewater for Chemical TestingISO 5667-6 Sampling of Wastewater for Microbial AnalysisISO 5667-6 Sampling of Wastewater for Quality AnalysisISO 8199 Enumeration of Bacteria in Water SamplesISO 8199 Enumeration of Bacteria in Water TestingISO 8199 Enumeration of Heterotrophic Bacteria in WaterISO 8199 Enumeration of Microbial IndicatorsISO 8199 Enumeration of Microbial Indicators in WaterISO 8199 Microbial Enumeration for Water SamplesISO 8199 Microbial Enumeration Methods for Water SamplesISO 9308-1 Detection of Escherichia coli and Coliforms in WaterWHO Guidelines for Arsenic Testing in Drinking WaterWHO Guidelines for Fluoride Concentration in WaterWHO Guidelines for Fluoride Testing in Water SuppliesWHO Guidelines for Heavy Metal Testing in WaterWHO Guidelines for Microbial Pathogen Testing in WaterWHO Guidelines for Microbial Testing of Recreational WatersWHO Guidelines for Pesticide Residues Testing in WaterWHO Guidelines for Radon Testing in Drinking WaterWHO Guidelines for Radon Testing in WaterWHO Guidelines for Sodium Testing in Drinking WaterWHO Guidelines for Sulfate Concentration in Drinking WaterWHO Guidelines for Testing Ammonia in WaterWHO Guidelines for Testing Ammonia in Water SamplesWHO Guidelines for Testing Fluoride in Water SuppliesWHO Guidelines for Testing Heavy Metals in Drinking WaterWHO Guidelines for Testing Heavy Metals in Drinking WaterWHO Guidelines for Testing Microbial Pathogens in WaterWHO Guidelines for Testing Nitrate Levels in Drinking WaterWHO Guidelines for Testing Pesticides in Drinking WaterWHO Guidelines for Testing Radon in Water SuppliesWHO Guidelines for Testing Sodium in Drinking WaterWHO Guidelines for Testing Sodium Levels in Drinking WaterWHO Guidelines for Testing Total Dissolved Solids in WaterWHO Guidelines for Testing Turbidity in Drinking WaterWHO Guidelines for Total Dissolved Solids in WaterWHO Guidelines for Total Dissolved Solids Testing in Water

Comprehensive Guide to ISO 6060 Determination of Chemical Oxygen Demand (COD) Laboratory Testing Service by Eurolab

Standard-Related Information

The Determination of Chemical Oxygen Demand (COD) is a widely used laboratory test for evaluating the oxygen demand of wastewater, industrial effluents, and other aqueous samples. This test is governed by various international and national standards, including ISO 6060:2006, ASTM D1252-08, EN 13846:2013, TSE 620:2011, and others.

International Standards

  • ISO 6060:2006(E) Water quality Determination of the chemical oxygen demand

    • Scope: This International Standard specifies a method for determining the chemical oxygen demand (COD) in water samples.

    Methodology: The COD is determined by oxidizing the sample with potassium dichromate in an acidic medium, followed by titration with a standard ferrous ammonium sulfate solution.

  • ASTM D1252-08 Standard Test Methods for Chemical Oxygen Demand

    • Scope: These test methods cover the determination of chemical oxygen demand (COD) in water and wastewater.

    Methodology: The COD is determined using a two-step procedure involving oxidation with potassium dichromate in an acidic medium, followed by titration.

    National Standards

  • EN 13846:2013 Water quality Determination of the chemical oxygen demand

    • Scope: This European Standard specifies a method for determining the chemical oxygen demand (COD) in water samples.

    Methodology: The COD is determined using a two-step procedure involving oxidation with potassium dichromate in an acidic medium, followed by titration.

    Standard Development Organizations

  • ISO (International Organization for Standardization)

  • ASTM (American Society for Testing and Materials)

  • EN (European Committee for Standardization)

    • Evolution of Standards

    Standards for laboratory testing evolve over time to reflect advances in technology, changes in regulatory requirements, and improvements in methodology. New standards are developed through a collaborative process involving industry stakeholders, regulatory bodies, and technical experts.

    Standard Compliance Requirements

    Compliance with relevant standards is essential for laboratories to ensure the accuracy and reliability of test results. Laboratories must adhere to standard methodologies, equipment calibration, and quality control procedures.

    Industries Requiring ISO 6060 Determination of Chemical Oxygen Demand (COD) Testing

  • Wastewater treatment plants

  • Industrial effluent monitoring

  • Water supply management

  • Environmental consulting firms

    • Test Conditions and Methodology

    The COD test involves a two-step procedure:

    1. Oxidation: The sample is oxidized with potassium dichromate in an acidic medium.

    2. Titration: The excess dichromate is titrated with a standard ferrous ammonium sulfate solution.

    Equipment and Instruments

  • Digital balance

  • Pipettes

  • pH meter

  • Potassium dichromate

  • Ferrous ammonium sulfate

    • Sample Preparation

    Samples must be prepared according to the relevant standard, typically involving filtration, dilution, or other pretreatment procedures.

    Testing Parameters and Conditions

  • Temperature: 20C 2C

  • Humidity: 50 10

  • Pressure: Atmospheric pressure

  • Sample size: 1-5 mL

    • Measurement and Analysis Methods

    COD is determined by titration with a standard ferrous ammonium sulfate solution.

    Calibration and Validation Procedures

    Equipment must be calibrated according to the relevant standard, typically involving periodic checks of pH meters, pipettes, and other equipment.

    Quality Control Measures During Testing

  • Regular calibration checks

  • Sample preparation and handling procedures

  • Equipment maintenance

    • Data Collection and Recording Procedures

    Results are recorded using a laboratory information management system (LIMS) or manual recording methods.

    Turnaround Time and Efficiency Advantages

    Eurolabs state-of-the-art equipment and facilities enable fast turnaround times for COD testing, typically within 24-48 hours.

    Reporting Standards and Formats

    Reports must conform to the relevant standard, typically involving a tabulated format with clear headings and units of measurement.

    Why This Test Should Be Performed

    Performing the ISO 6060 Determination of Chemical Oxygen Demand (COD) test is essential for:

  • Wastewater treatment plants: To ensure compliance with regulations and optimize wastewater treatment processes.

  • Industrial effluent monitoring: To evaluate the impact of industrial activities on water quality.

  • Water supply management: To assess the chemical oxygen demand in water sources.

    • Why Eurolab Should Provide This Service

    Eurolabs expertise, state-of-the-art equipment, and certified personnel make it an ideal provider for COD testing services. Our laboratory is accredited to ISO 17025:2017(E) and meets all regulatory requirements for this test.

    By choosing Eurolab for your COD testing needs, you can be confident in the accuracy and reliability of our results. Our experienced technicians will guide you through the testing process, ensuring that your samples are handled with care and precision.

    We offer fast turnaround times, competitive pricing, and flexible scheduling to accommodate your needs. Dont hesitate to contact us today for a quote or to discuss your specific requirements.

    Conclusion

    The ISO 6060 Determination of Chemical Oxygen Demand (COD) test is an essential tool for evaluating the chemical oxygen demand in water samples. By choosing Eurolab for this service, you can be confident in the accuracy and reliability of our results. Our experienced technicians, state-of-the-art equipment, and certified laboratory ensure that your samples are handled with care and precision.

    Whether you require testing for wastewater treatment plants, industrial effluent monitoring, or water supply management, Eurolab is the ideal provider for your COD testing needs. Contact us today to learn more about our services and to schedule a test.

    Need help or have a question?
    Contact us for prompt assistance and solutions.

    CONTACT US +902127020000

    Latest News

    View all

    Eurolab Successfully Renews ISO 17025 Accreditation

    Read More

    Expanded Cosmetic Safety Testing Portfolio Now Available at Eurolab

    Read More

    Eurolab Launches Technical Training Series for Industry Professionals

    Read More

    JOIN US
    Want to make a difference?

    Careers