At the heart of every laboratory quality assurance program should be standards, procedures and a fact based methodology used to develop processes and measure quality. Six Sigma is one such methodology. The name Six Sigma is taken from the approach’s statistical roots. If a product or process achieves a Six Sigma level of consistency, then […]
PRESS RELEASE -Donnell Christian, Director of Laboratory Management & Forensic Programs for Professional Business Solutions, Inc. is scheduled to provide a presentation for the United Nations’ South Caucus Anti Drug (SCAD) Program. Topics of the presentation will include internationally accepted analytical protocols for drugs of abuse and quality assurance for drug testing laboratories.
CRC Press releases Forensic Science, An Introduction to Scientific and Investigative Techniques. PBSI CEO and Senior Forensic Advisor Donnell Christian wrote Chapter 20: The Analysis of Controlled Substances. (See the Publications page for more information.)