June 19, 2013
Laboratory Testing Inc., Hatfield, Pa., has promoted Marion Crooks to assistant manager of chemistry and metallography. The department performs instrumental and wet chemistry, corrosion testing, microscopic and macroscopic examination, microhardness testing, SEM/EDS analysis, RoHS testing, and failure analysis.
Crooks joined the company in 2001 as a chemistry technician, serving most recently as chemistry supervisor. She holds a bachelor's degree in chemistry from Delaware Valley College, Doylestown, Pa.