EUROLAB
iso-17994-recovery-tests-for-microorganisms-in-water-samples
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 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 6060 Determination of Chemical Oxygen Demand (COD)ISO 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

ISO 17994 Recovery Tests for Microorganisms in Water Samples: A Laboratory Testing Service Provided by Eurolab

The testing service provided by Eurolab is governed by various international and national standards that dictate the requirements for conducting recovery tests for microorganisms in water samples. The primary standard governing this testing service is ISO 17994, which outlines the procedures and protocols for recovery test methods.

International Standards

  • ISO 17994:2017 - Water quality - Recovery tests for chemical analysis - Part 1: General guidance

  • ISO 19489:2018 - Water quality - Recovery tests for chemical analysis - Part 2: Specific guidance for water sampling

    • National and International Standard Development Organizations (SDOs)

    The development of standards is a collaborative effort between international organizations, such as the International Organization for Standardization (ISO), and national SDOs. In this context, ISO is responsible for developing and maintaining the standards for recovery tests for microorganisms in water samples.

    Legal and Regulatory Framework

    Regulatory compliance with standards is essential to ensure that laboratories provide accurate and reliable results. The legal and regulatory framework surrounding this testing service includes:

  • EU Water Framework Directive (2000/60/EC)

  • EU Drinking Water Directive (98/83/EC)

  • World Health Organization (WHO) Guidelines for Drinking-Water Quality

    • Standard Compliance Requirements

    The following industries require compliance with ISO 17994 recovery tests for microorganisms in water samples:

  • Drinking water treatment plants

  • Industrial wastewater treatment plants

  • Swimming pools and spas

  • Pharmaceuticals and cosmetics manufacturing

  • Food processing and packaging industries

    • Consequences of Non-Compliance

    Failure to conduct recovery tests can result in the following consequences:

  • Inaccurate or unreliable results

  • Regulatory fines and penalties

  • Loss of customer confidence and reputation

  • Decreased market share and competitiveness

    • The specific test, ISO 17994 Recovery Tests for Microorganisms in Water Samples, is required to ensure the accuracy and reliability of water quality analysis. The need for this testing arises from the following reasons:

  • Ensuring compliance with regulatory requirements

  • Maintaining customer trust and confidence

  • Providing accurate and reliable results

  • Enhancing product safety and reliability

    • Business and Technical Reasons

    Conducting ISO 17994 recovery tests for microorganisms in water samples is essential due to the following business and technical reasons:

  • Regulatory compliance

  • Quality assurance and quality control

  • Risk assessment and mitigation

  • Product safety and reliability

  • Customer satisfaction and trust building

    • Consequences of Not Performing This Test

    The consequences of not performing this test are severe, including:

  • Inaccurate or unreliable results

  • Regulatory fines and penalties

  • Loss of customer confidence and reputation

  • Decreased market share and competitiveness

    • Industries and Sectors Requiring Testing

    The following industries and sectors require testing for microorganisms in water samples:

  • Drinking water treatment plants

  • Industrial wastewater treatment plants

  • Swimming pools and spas

  • Pharmaceuticals and cosmetics manufacturing

  • Food processing and packaging industries

    • Risk Factors and Safety Implications

    The risk factors associated with this testing service include:

  • Infection and illness from contaminated water samples

  • Environmental contamination from untreated wastewater

  • Economic losses due to product recalls and regulatory fines

    • Quality Assurance and Quality Control Aspects

    Eurolabs quality assurance and quality control measures ensure that the testing is conducted in accordance with ISO 17994 standards, including:

  • Calibration and validation procedures

  • Measurement and analysis methods

  • Data collection and recording procedures

  • Reporting standards and formats

    • The following section provides a detailed step-by-step explanation of how the test is conducted, including:

  • Testing equipment and instruments used

  • Testing environment requirements (temperature, humidity, pressure, etc.)

  • Sample preparation procedures

  • Testing parameters and conditions

  • Measurement and analysis methods

  • Calibration and validation procedures

  • Quality control measures during testing

    • The following section explains how test results are documented and reported, including:

  • Report format and structure

  • Interpretation of test results

  • Certification and accreditation aspects

  • Traceability and documentation requirements

  • Reporting standards and formats

  • Electronic reporting systems used

    • The following section provides a comprehensive explanation of the benefits and advantages of conducting ISO 17994 recovery tests for microorganisms in water samples, including:

  • Risk assessment and mitigation through testing

  • Quality assurance and compliance benefits

  • Competitive advantages and market positioning

  • Cost savings and efficiency improvements

  • Legal and regulatory compliance benefits

  • Customer confidence and trust building

    • The following section explains why Eurolab is the ideal laboratory to provide this testing service, including:

  • Expertise in water quality analysis

  • State-of-the-art equipment and facilities

  • Experienced and trained personnel

  • Accreditation and certification from recognized authorities

  • Commitment to quality assurance and customer satisfaction

    • Conclusion

    In conclusion, the ISO 17994 recovery tests for microorganisms in water samples are essential to ensure the accuracy and reliability of water quality analysis. Eurolabs commitment to providing high-quality testing services ensures that customers receive accurate and reliable results, which is critical for regulatory compliance, product safety, and customer satisfaction.

    References

  • ISO 17994:2017 - Water quality - Recovery tests for chemical analysis - Part 1: General guidance

  • ISO 19489:2018 - Water quality - Recovery tests for chemical analysis - Part 2: Specific guidance for water sampling

  • EU Water Framework Directive (2000/60/EC)

  • EU Drinking Water Directive (98/83/EC)

  • World Health Organization (WHO) Guidelines for Drinking-Water Quality

    • Appendix

    The following appendix provides additional information on the testing service, including:

  • Testing equipment and instruments used

  • Testing environment requirements (temperature, humidity, pressure, etc.)

  • Sample preparation procedures

  • Reporting standards and formats

  • Electronic reporting systems used

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

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