To: NATIONAL EDITORS Contact: Neil Gussman of the Chemical Heritage Foundation, +1- 717-314-2494, neilg@chemheritage.org PHILADELPHIA, June 20 /PRNewswire-USNewswire/ -- Thomas R. Tritton, Ph.D will become president of the Chemical Heritage Foundation ("CHF") effective January 1, 2008.

By Patrick Kerkstra, The Philadelphia Inquirer Feb. 13--HAVERFORD COLLEGE -- one of the nation's top liberal arts schools -- has selected a research scientist from the University of Pennsylvania as its next president. Stephen G.