Our laboratory service experts provide clients with precision testing support, innovative scientific approaches, and high-quality data that delivers a sense of certainty. Our knowledge of federal, state, and local regulations enables us to provide clients with best-in-class air, soil, water, sediment, toxicology, Ultratrace, PFAS, and nicotine laboratory testing solutions. With decades of analytical chemistry experience, we analyze thousands of samples monthly and have the expertise to address unique projects. We work with stakeholders to ensure we meet data-quality objectives—and address project-specific questions in advance of sample analysis. We strictly conform with all applicable guidelines and additional internal QA/QC criteria.