# 245: BLOOD AGAR II ## Main sol. 245 1000 ml **Main sol. 220** 5 % Defibrinated sheep blood ## Main sol. 220 15 g Casein peptone 5 g Soy peptone 5 g NaCl 15 g Agar 1000 ml Distilled water 1. Adjust pH to 7.3. Medium is identical with Tryptone Soya Agar (Oxoid CM 131).