LV Agar Base, Modified (Liver-Veal-Agar Base, Modified) is recommended for isolation of Clostridium botulinum in accordance with FDA BAM, 1998.It is recommended by the FDA Bacteriological Analytical Manual (BAM) for the growth of anaerobic organisms especially Clostridium botulinum. This may also be used in supplementation with 50% egg yolk (FD045F).