SDIX to Report Second Quarter 2012 Results on August 8, 2012

SDIX to Report Second Quarter 2012 Results on August 8, 2012

SDIX

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(Nasdaq: SDIX) - a leading provider of biotechnology-based products and services for a broad range of life science, biotechnology, diagnostic, and food safety applications, expects to release its second quarter 2012 results at approximately 4 p.m. ET on Wednesday, August 8, 2012. The Company has scheduled an investor conference call for 4:30 p.m. ET on the same day.

The dial-in number for the live conference call will be 877-407-8035 (201-689-8035 outside the U.S.). A live webcast of the conference call will be available on the Company’s website, , as well as . For those who cannot listen to the live broadcast, an audio replay of the call will be available on each of these websites for 90 days. Telephone replays of the call will be available from 7:30 p.m. ET on August 8, 2012 through 11:59 p.m. ET on August 23, 2012. To listen to the telephone replay, dial 877-660-6853 (201-612-7415 outside the U.S.) and enter account number 286 and conference ID 398583.

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SDIX is a biotechnology company with a core expertise in creating better antigens, better antibodies and better assays for the pharmaceutical, biotechnology and food safety markets. For over 20 years, SDIX has been a leading immuno-solutions company, developing results-oriented and innovative antibody-based solutions that enable customers to meet high performance research, diagnostic and commercialization objectives.

In the life science market, SDIX’s technology and capabilities are being used to help discover disease mechanisms, facilitate development of new drugs and provide antibodies and assays for the diagnosis of disease. In the food safety market, SDIX continues to expand its footprint as an international supplier of rapid pathogen test technologies that enable more accurate and cost-effective results.