The Department of Health and Human Services, specifically the National Institutes of Health (NIH), is seeking proposals for the procurement of a chameleon® Cryo-EM Sample Prep Instrument, along with necessary accessories and installation services. This opportunity aims to acquire a brand name or equal instrument that is critical for advanced cryo-electron microscopy sample preparation, which plays a significant role in biomedical research and analysis. The work will be performed in Bethesda, Maryland, and interested vendors should reach out to Leah Hinson at leah.hinson@nih.gov for further details. The solicitation is categorized under the NAICS code 334516 and PSC code 6640, indicating a focus on analytical laboratory instrument manufacturing and laboratory equipment and supplies.