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Analytical Laboratory Audits

Neptune has extensive experience as a third-party technical and quality systems auditor for work conducted under federal hazardous waste programs, state programs, and research activities. Our chemists and quality assurance specialists have worked on projects associated with CERCLA, RCRA, energy, mining, municipal solid waste disposal, and other types of programs. We assess laboratories, field sampling and analysis activities, and remediation technologies. We also provide third-party focused/non-routine data validation for organic, inorganic, and radiochemistry. We provide value-added feedback to clients to ensure future activities are of outstanding quality and reliability.

  • A laboratory filled with various chemicals and equipment for scientific experiments and research purposes.

    Laboratory audit of municipal solid waste (MSW) analysis in North Carolina

  • A dirt road with metal barrels scattered along its path.

    Field audit demonstrating metals adsorption from mine drainage in Idaho

  • An empty water well in the middle of a dusty fied.

    Field audit of cyanide heap biological detoxification in Nevada

  • A man in a red hat and cap sitting on the ground surrounded by bottles and various items.

    Audit of a groundwater monitoring project

  • Three people operating a machine on a rooftop.

    Field audit of particulate sampling

  • A laboratory with various types of equipment.

    Laboratory audit of PCB project using non-standard method for congener analysis