Israel Wachs (IMAGE) Lehigh University Caption Israel Wachs is G. Whitney Snyder Professor of Chemical and Biomolecular Engineering and Director of the Operando Molecular Spectroscopy and Catalysis Research Lab at Lehigh University. Credit Lehigh University Usage Restrictions Credited, contextual use only License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.