Defensible Environmental Data With Independent, Chemist-Led Validation
Environmental decisions carry long-term consequences. Onterris helps organizations move from uncertainty to confidence with independent, chemist-led data validation that confirms your analytical results are accurate, properly documented and ready to support defensible regulatory, operational and remediation decisions.
Independent validation works best when field records, laboratory results and quality control information are reviewed together by chemists with no stake in the original result. This short video shows how Onterris reviews your data and what that means for the confidence you can place in it.
Confidence in the Data That Drives Every Decision
Environmental data validation is rarely one-size-fits-all. Onterris combines chemist-led review with flexible, project-scaled validation depth to address complex analytical results and evolving regulatory expectations - helping you reduce uncertainty and make decisions you can defend.
Independent, Third-Party Data Review
An unbiased review of your field and laboratory records checks alignment with project requirements, analytical methods and regulatory guidance.
Chemist-Led Interpretation
Experienced chemists apply professional judgment across organic, inorganic, PFAS and radiochemical analyses to reach scientifically credible conclusions.
Scalable, Tailored Validation Depth
Review depth scales to your project’s scope, data quality objectives and regulatory expectations.
Defensible, Decision-Ready Reporting
Clear reports, applied data qualifiers and electronic deliverables your team and stakeholders can rely on.
Ready to Validate Your Environmental Data?
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Meet Our Data Validation Experts
Mr. Zeiner has been providing chemistry consulting support for clients since 1992. Mr. Zeiner has experience with organic, inorganic, PFAS, dioxin/furan, and PCB congener analyses, laboratory auditing, QAPP generation, and developing client focused laboratory programs. Mr. Zeiner brings a wide view for client support and is focused on timely and cost-effective solutions and project success.
Ms. Rodgers is an experienced Principal Chemist with more than 20 years of data validation and project and program management experience. She specializes in coordinating the data validation and data management of large scale, complex, and highly visible sites, including emergency responses.
Mr. Acker has 18 years of combined laboratory, data validation, and consulting experience. His expertise includes organic and inorganic analytical chemistry, PFAS and fluorinated chemistry, PCB congener analysis, and high-resolution gas chromatography/mass spectrometry review. Mr. Acker also has extensive experience evaluating data usability and performing qualifier assessments.
Ms. Podufalski has over 15 years of data validation and project management experience. She specializes in data validation and project management for emergency responses.
Our thinking
Critical Thinking in Data Validation: How Small Errors Can Have Big Impacts
Critical thinking and professional judgment help uncover small data issues before they become costly project risks
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Fill out this quick form to connect with an Onterris data validation chemist and discuss the right level of independent review for your project.
