EL CAJON, Calif.--(BUSINESS WIRE)--PURE Bioscience (NASDAQ:PURE), with its sales and marketing representative, Richmont Sciences, LLC, today announced the introduction of IV-7 Ultimate Germ Defense for Food Contact Surfaces™ at the annual ISSA/INTERCLEAN® trade show being held this week in Orlando. PURE’s booth, number 1769, features the IV-7 line of products powered by PURE’s patented silver dihydrogen citrate (SDC) antimicrobial technology, including the disinfectant, sanitizer and water treatment products.