*Characterization and quantitative measurement methods based on optical spectroscopy, mass spectrometry, chromatography, and microscopy. *Development of passive sampling methods for monitoring environmental and food contaminants. *Methods for removing PFAS and other toxicants.

*Grants and contracts for sponsored research. *Analytical services for agricultural, environmental, food, forensic, materials, and occupational exposure testing. *Collaboration to develop products with IP potential. *Solutions to problems impacting human health and public safety.