The Food and Drug Administration (FDA) is seeking a contractor to provide biannual pipette calibration services for approximately 439 pipettes at the Arkansas Human and Animal Food Laboratory (ARHAFL) in Jefferson, Arkansas. The contractor must be ISO/IEC 17025:2017 accredited and provide onsite calibration, cleaning, and preventative maintenance for the pipettes. The services will be performed twice a year, in March and September, and the contractor will be required to provide certification of calibration, including measurement uncertainty, for each pipette. The contract will have a base year and four option years, with a total duration of five years. Some key responsibilities of the contractor will include: • Providing all labor, travel, and parts necessary for pipette calibration • Inspecting pipettes to ensure no worn or broken parts • Performing external and internal cleaning, and piston assembly maintenance • Re-assembling and testing pipette functionality • Providing calibration labels and certificates of calibration • Maintaining a record of service and providing reports as required.