SAN DIEGO--(BUSINESS WIRE)--PURE Bioscience (NASDAQ:PURE), creator of the patented silver dihydrogen citrate (SDC) antimicrobial, announced today that it has received U.S. Environmental Protection Agency (EPA) registration for its SDC-based disinfectant and food contact surface sanitizer. The product will be marketed as IV-7 Ultimate Germ Defense for Food Contact Surfaces™ (IV-7) by PURE’s sales and marketing representative, Richmont Sciences, LLC. An EPA Category IV disinfectant/sanitizer, IV-7 provides an advantageous combination of high efficacy, low toxicity and efficiency by rapidly eliminating dangerous pathogens, yet no rinse is required.