ValiMed(TM) Medication Signature Library Continues to Grow; CDEX Adds 14 New Medication Signatures.

ROCKVILLE, Md. -- CDEX, Inc. (OTCBB:CEXI) announced today that it has added fourteen medications to the signature library of the ValiMed Medication Validation System. This brings the total formulary of medication and drug signatures in the library to 47 signatures.

These new signatures include narcotics and antibiotics and expand the system's ability to validate additional high risk medications and therefore increase the value of the ValiMed (TM) Patient Safety Solution. The new antibiotics that have been added to the signature library have been documented in the literature as being involved in medication errors. The additional narcotics that have been added will broaden the scope of the ValiMed (TM) Impaired Clinician Solution and the list includes the first liquid oral medication.

"The addition of these new signatures demonstrates the company's commitment to value enhancement through additional research and development, and is yet another example of the implementation of the company's growth strategy. CDEX will continue to expand the formulary of its signature library by adding new medications that will add value by allowing our clients to validate an ever increasing number of medications and drugs. The continuing expansion of new medication signatures not only adds value to our clients' medication validation efforts, but also provides CDEX with additional revenue potential," stated Jim Griffin, President and CEO of CDEX, Inc.

The ValiMed medication library currently consists of 47 narcotics and patient care medications, and is scheduled to be expanded to more than 140 medications, doses and diluents, by the end of the year. The improved capabilities and expansion of the medication signature library will enable the ValiMed(TM) Medication Validation System to become an essential tool for improving patient safety.

About CDEX Inc.

CDEX Inc. is a technology development company with a current focus on developing and marketing products using chemical detection and validation technologies. At present, CDEX is devoting its resources to two distinct areas: (i) and quality assurance (e.g., validation of prescription medication and detection of counterfeit or sub-par products for brand protection). ValiMed is one line of CDEX products for the healthcare market; and (ii) identification of substances of concern (e.g., illegal drugs for law enforcement in the homeland security market). CDEX is headquartered in Rockville, Maryland with its research and development laboratory in Tucson, Arizona. For more information, visit www.cdex-inc.com.

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