The Department of Health and Human Services, specifically the National Institutes of Health (NIH), intends to award a sole source contract to StemCell Technologies Inc. for the procurement of EasySep cell separator kits for the Department of Laboratory Medicine at the NIH Clinical Center. These kits are essential for use with RoboSep instruments currently utilized in the laboratory, and StemCell Technologies is the sole manufacturer capable of meeting the specific clinical and research requirements of the department. Interested parties may express their interest and capabilities regarding this procurement, but the government retains discretion over the decision not to compete the requirement. Comments and inquiries should be directed to Kristin Nagashima at kristin.nagashima@nih.gov by December 19, 2025, at 12 PM EST.