Specifications include, but are not limited to: Providing the annual maintenance, calibration, and certification of the pipettes for the Kansas Bureau of Investigation Forensic Laboratory. The maintenance will include an inspection of each pipette, general restoration, cleaning, lubrication, replacement of O rings and seal, and minor repairs as needed. The process for calibration includes multiple readings taken at multiple volumes, adjustments made to the instrument as needed, and comparison of results to manufacturer tolerances. This service must be provided on-site (at the KBI Forensic Science Center in Topeka, KS) by an ISO/IEC 17025 accredited vendor. The use of an accredited on-site vendor is more efficient, decreases the loss of productivity, and prevents any possible loss of accuracy due to shipment of the pipettes.