Jorie Kassel

Jorie Kassel is a Laboratory Division Manager at Particle Technology Labs (PTL), an independent third-party laboratory specializing in particle and physical characterization. She oversees production operations and supports client-focused analytical projects. She joined PTL in 2007 as a Particle Characterization Chemist I and advanced to Chemist IV and Team Leader before assuming her current managerial role. With extensive experience in particle characterization, she specializes in laser diffraction and leads projects involving method development, validation, verification, and transfer, collaborating closely with clients to tailor analytical approaches to complex materials challenges. She holds a bachelor’s degree in Biology from Northern Illinois University.