Welcome to the Environmental Isotope Laboratory
(Effective July 15, 2023, we have had to implement a price increase. http://www.geo.arizona.edu//EIL/rates)
Please forward requests to Laboratory information email GEOS-EIL@arizona.edu
Todd E Lange Tel: +1-520-621-8341
Dr. Xiaoyu Zhang Tel: +1-520-621-1638
Service analyses for internal and external users include measurement of natural levels of tritium in water, stable isotope analyses of water, carbonates, brines, sulfide and sulfate minerals. For more information, click here.