Presentation Profile
Exploring Uncertainties of Reference Materials
Currently Scheduled: 10/15/2025 - 8:00 AM - 8:20 AM
Room: Orchid
Main Author
Leon Gilchrist - DCG
Abstract:
Refinery and petrochemical laboratories utilize various instruments and test methods to qualify production processes and quantify final products. Critical to this is the need for quality reference materials (RMs) and certified reference materials (CRMs) for component identification, instrument calibration, and check standards. But what is the difference between these references and their associated uncertainties? When should each type be utilized by the lab if not specified in an ASTM, GPA, UOP or ISO method, or if a variation of the method is needed? This presentation will explain the differences between RMs and CRMs and their effect on laboratory data uncertainty.
