UPPI, through its ???LEU Walk??? campaign, and LMI, as the largest U.S. supplier of LEU- based Mo-99, have demonstrated a strong dedication to this essential effort.???Increasing the distribution and use of non-HEU-based Mo-99 is a significant milestone for public health and a critical step toward ending the use of weapons-useable HEU in medical isotope production around the globe,??? said Harring