Difco Culture Media R2A Agar, Raffinose, Raka-Ray No 3 Medium, Rappaport Vassiliadis MSRV, Rappaport-Vassilidas R10 Broth, Regan-Lowe Charcoal Agar, Reinforced Clostridial, Rhamnose, Riboflavin Assay Medium, Rice Extract Agar, Rogosa SL Agar, Rogosa SL Broth, Rose Bengal Agar Base, Rosolic Acid, RVP Broth, RVP Medium |