The Department of Agriculture's Farm Production and Conservation Business Center intends to issue a Sole Source award to PerkinElmer U.S. LLC for preventative maintenance services on three NexION 2000 Model C instruments, including associated accessories and software, for the National Soil Survey Center Research Branch. This procurement is essential for maintaining the operational integrity of critical laboratory equipment, ensuring timely repairs and support, which are vital for the laboratory's research activities. The contract will be executed under the authority of FAR 13.106-1(b) as a commercial acquisition, with no solicitation document available, and interested parties may direct inquiries to Julie Gavin at julie.gavin@usda.gov or Brantt Lindsey at brantt.lindsey@usda.gov.