J. Larry Campbell, Ph.D. Adjunct Research Professor, Chemical and Biochemical Engineering, Western University, Adjunct Associate Professor of Chemistry at University of Waterloo and Founder of Bedrock Scientific Inc. He has extensive experience in analytical chemistry, research & development, mass spectrometry instrumentation, and bioanalytical assay development. Dr. Campbell has published over 60 peer-reviewed journal articles and over 20 US patents. Among his scientific experience, Larry was a Senior R&D Scientist at SCIEX for over 11 years.