Timothy D.J. Halls

by Naidong Weng and Timothy D.J. Halls, Covance Laboratories, Inc. Meeting the challenges of large-scale LC/MS/MS can improve the analytical processes that support biopharmaceutical drug development. The conclusion of this article presents troubleshooting techniques for LC/MS/MS and illustrates an automation strategy.

by Naidong Weng and Timothy D.J. Halls Covance Laboratories, Inc. LC/MS/MS provides superior sensitivity and selectivity, rapid analysis, maximized development efficiencies, and improved turnaround times. Although large-scale LC/MS/MS analysis is fraught with challenges, you can learn to overcome the obstacles with careful planning and these troubleshooting techniques. Part 1 presents troubleshooting techniques related to sample preparation and chromatography.