Ruth Hull

Senior Scientist

Mississauga, Ontario

Email: moc.k1511502045isnir1511502045tni@l1511502045luhr1511502045
Phone: +1 905-364-7800 Ext. 207
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Ruth Hull is a Senior Scientist with Intrinsik Corp. whose primary focus is project management, ecotoxicology, and ecological risk assessment.  Ruth communicates on behalf of clients with regulatory agencies, the public, and other stakeholders on toxicology, risk assessment, and risk management issues.  She also assists clients with strategic advice and project management, including interactions with other consultants.

Ruth has been extensively involved in environmental risk assessment for predicting/evaluating the impacts of contamination on aquatic and terrestrial ecosystems in Canada, the United States, and abroad.  Her expertise includes problem formulation, exposure assessment, review of ecotoxicological data, development of toxicity reference values, risk characterization using weight-of-evidence approaches, peer review, and project management.  Ruth regularly organizes and participates in workshops related to environmental toxicology and risk assessment, and has authored numerous publications on these topics.

Experience Highlights

  • Considered an authority in ecological risk assessment and toxicology, with over 25 years of experience.
  • Led high-profile risk assessment and environmental toxicology projects which required development of new methods and approaches.
  • Called upon to provide peer review services for other consulting firms, industry, and government agencies.
  • Frequently invited to speak or participate at conferences, and to peer review papers in the field of ecotoxicology and risk assessment.

Education and Professional Qualifications

  • MSc, Biology (Ecotoxicology), Concordia University
  • BSc, Biology and Chemistry, University of Waterloo
  • QPRA: Qualified Person for Risk Assessment as defined by the Environmental Protection Act of Ontario (Brownfields Legislation; O.Reg. 153/04)

Professional Affiliations

  • American Society for Testing and Materials
  • Society of Environmental Toxicology and Chemistry


Join Our Team

Intrinsik Corp., is a dynamic science-based consulting firm.  We are eagerly interested in professionals to add to our accredited staff base.  Intrinsik is strongly committed to our employees by ensuring mentoring, training and advancement for those with a drive to succeed.  Our areas of expertise include and are not limited to toxicology, human health and environmental risk assessment, biology, multi-media exposure modeling, environmental science, and risk management.

Diversity is not only part of our company’s culture, it is a core business strategy.  We are building a workforce that is representative of our society, and our programs and policies are designed to foster diversity and inclusion.

AODA Declaration
Our goal is to create an environment that is inclusive to all members of the community.  Intrinsik Corp., focuses on identifying, removing, and preventing barriers for persons with disabilities, and our policy complies with the Accessibility for Ontarians with Disabilities Act, 2005 (AODA).

How Can We Help?

Our scientists have the expertise to address your complex
toxicological health and environmental issues, including product
development and business risks to avoid scientific and regulatory delays.

Contact Us