MSB (Mitis Salivarius Sucrose Bacitracin) Agar Back to Catalog Môi trường vi sinh Alphachem MSB (Mitis Salivarius Sucrose Bacitracin) Agar MSB (Mitis Salivarius Sucrose Bacitracin) Agar Selective medium for mutans Streptococci isolation except S. cricetus.