ROCKVILLE, Md.--(BUSINESS WIRE)--Sept. 19, 2006--CDEX Inc. (OTCBB:CEXI) announced today that Tucson Medical Center in Tucson, Arizona has selected the ValiMed Medication Validation System to perform end product testing of compounded intravenous medications, and validation of returned narcotics. The ValiMed Medication Validation System, developed by CDEX and distributed exclusively by Baxa Corporation, provides clinicians with a quick, cost effective, and simple tool to further ensure medication safety by verifying medications are correctly compounded.