Tryptic Soy Broth (TSB), also known as Soybean-Casein Digest (SCD) Medium, is a general nutrient and enrichment broth. It is used in qualitative procedures for the cultivation of fastidious and non-fastidious microorganisms and is also recommended for sterility testing. TSB is recommended for use as the inoculum broth for disc diffusion and agar dilution antimicrobial susceptibility testing by the CLSI. Reference the appropriate standard method for additional details on test instructions. • Product meets AOAC, BAM, CLSI, EPA, ISO, NF, SM-Dairy, SMWW, USDA, and Harmonized USP/EP/JP reference methods and performance criteria.• TSB should be used by trained professionals within a laboratory setting. • For in vitro diagnostic (IVD) use.• Product is not intended for use in the diagnosis or treatment of disease or other human conditions.