NIEHS sponsored Exposure Science in 21st Century Citizen Science Workshop. North Carolina.
Defining Geographic Origin of Foods-apples.
PITTCON®‘99 Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, Orlando, FL.
The Use of Trace Metals in Defining Geographic Origin of Commodities.
53rd Northwest Regional, American Chemical Society Mtg, Richland, WA.
Passive samplers used in aquatic environments.
US EPA sponsored State Risk Assessors (represents 48 states).
The Use of Trace Metals in Defining Geographic Origin of Potatoes.
PITTCON®‘98 Pittsburgh Conference on Analytical Chemistry and Applied Spectroscopy, New Orleans, LA, Invited Symposium speaker.
A case study in tribal-university collaboration: Air sampling on the Swinomish Reservation.
Invited Workshop Instructor, National Association of Remedial Project Managers, EPA/NIEHS.
Defining Geographic Origin of Potatoes with Trace Metal Analysis Using Neural Networks.
111th AOAC INTERNATIONAL (Association of Official Analytical Chemists) Annual Meeting & Exposition, San Diego, CA.
Silicone Wristbands as Personal Passive Samplers.
Society of Toxicology 53rd Annual Meeting, Phoenix, AZ.