The Department of Health and Human Services, specifically the National Institutes of Health (NIH), is seeking to award a sole source contract to Peak Scientific, Inc. for preventative maintenance services on their PEAK Genius XE SCI gas generators. The objective of this procurement is to ensure the continuous and efficient operation of the gas generators, which are critical for the mass spectrometer used in patient care testing, thereby facilitating timely results. The contract will cover a one-year base period with three option years, emphasizing the necessity of specialized maintenance services that only Peak Scientific can provide due to their unique training and proprietary tools. Interested parties can direct inquiries to Chris Ryssa Nix at ryssa.nix@nih.gov, with comments on this notice due by January 14, 2026.