Scientific Forensic Metrology
Modern analytical metrology plays a vital role in the pursuit of criminal justice when quantitative chemical analysis and scientific testing of crime scene evidence is required. The metrological soundness and quality of instrumental calibration procedures and reference material artifacts can impact courtroom decisions and outcomes on the admissibility of analytical measurement data and results. Metrology also can be key to expert witness testimony. Stranaska Scientific promotes the understanding and proper use of sound metrological principles and concepts in forensic chemical analysis to facilitate valid test data and laboratory measurement results of high interpretational value and scientific integrity.
Analytical measurements play an important role in the quantitative scientific analysis of many types of forensic samples and trace evidence. The interpretational value and scientific validity of analytical measurement results introduced in court cases through expert witness testimony can impact bench and trial outcomes. Metrology is the formalized infrastructural science which underscores the measurement quality assurance programs in competent chemical analysis and testing laboratories. As an enabling science, metrology provides the rigorous basis for the scientific credibility and defensibility of measurement results when they are challenged through intense direct and cross examinations. Therefore, it is essential that all key players and stakeholders in the legal process have a confident understanding of metrology and analytical measurements. This course provides a basic introduction to chemical metrology and its relevance to the many facets of the overall analytical measurement process in quantitative forensic analysis.