Jet fuel thermal oxidation tests (JFTOT®) are critical for determining the quality of jet fuels. With a critical test like JFTOT® it is crucial to have testing materials meeting strict dimensions and composition controls. Alcor by PAC has delivered this high level of quality and reliability for over forty years. The Alcor heater tubes provide superior performance, produce reliable results, and have the highest quality available. Quality audits require matching data with heater tubes. Audits can turn up mismatched data due to poor record keeping or simple transcription errors.