High-Precision Pb Isotopes of Lead Water Pipes: a Tool for Tracing Pb Origin in the USA Population.

George D Kamenov1, Jean-Claude J Bonzongo2, David A. Cornwell3 and Stephen M Roberts2, (1)University of Florida, Ft Walton Beach, FL, United States, (2)University of Florida, Gainesville, FL, United States, (3)Environmental Engineering and Technology Inc, Newport News, VA, United States