Dr. Christina Vestal co-founded Virgin Instruments Corp. (now doing business as SimulTOF Systems) in 2006. She is currently responsible for all financial and administrative functions at the company including purchasing, accounting, and human resources. She also co-founded Vestec Corporation in 1982, where she served as Treasurer and Applications Manager. As we build up our staff in the administrative and operational functions, she will focus her attention on her true passion, as Manager of the Applications Laboratory in support of our Sales and Marketing efforts. While Christina assumes this additional responsibility, she will still continue in her role as Vice Chairman and Treasurer for the company. In addition to the aforementioned roles, she also was an Organic Chemistry Instructor at the National Normal Taiwan University in Taipei, Taiwan and a Senior Chemist at ArQule Inc. in Medford, MA. Christina has a BS in Chemistry, an MS in Physical Chemistry, culminating in a PhD in Theoretical Chemistry from the University of Houston. She has been a true partner with Marvin in the success of our company and will be instrumental in taking our company to the next level.