This is a $125,606.46 firm fixed price purchase order contract awarded by the U.S. Environmental Protection Agency's Office of Research and Development to Jeol USA, Inc. for preventative maintenance of Jeol electron microscope systems. The contract has a period of performance ending on February 6, 2017. Jeol USA, Inc. is a world leader in electron optical and analytical equipment and instrumentation, providing a range of scientific instruments and services to federal agencies including the National Institutes of Health, Department of Defense, and National Aeronautics and Space Administration. This contract does not have a set-aside designation, as the specialized nature of the equipment means set-asides are rarely applied. Jeol USA, Inc. also holds a $3 million single-award indefinite delivery vehicle from the Department of Agriculture Forest Service to provide mass spectrometry services globally through 2024.