The Environmental Protection Agency (EPA) Office of Research and Development awarded a Firm Fixed Price Delivery Order contract to Research Triangle Institute (RTI) International, a non-profit research organization, through the Professional Services Schedule (PSS). The contract, valued at $139,036.77, is for a Lead Bioavailability Support Study Sample Analysis. The contract does not have a set-aside designation. RTI, which has expertise in areas such as public health, environmental monitoring, and data analysis, will provide the EPA with technical services and analytical support for this research project. The contract is part of RTI's broader work supporting federal agencies, including the Department of Health and Human Services, Department of Justice, and USAID, through prime and subcontract awards across a range of scientific and policy domains.