 IDAHO FALLS, Idaho, July 12, 2021 PRNewswire -- International Isotopes Inc. OTCQB: INIS the Company is pleased to announce it has acquired the remaining 75 of all outstanding units of RadQual LLC RadQual from a group of affiliates of the Company, including the current Chairman of the Board, the former Chairman of the Board, and the Chief Executive Officer of the Company. In August 2017, this group of sellers acquired all of the units of RadQual not already held by INIS. 