Pacreatic digest of casein 12.0 g
NaCl 5.0 g
Peptic digest of animal tissue 5.0 g
Beef extract 3.0 g
Yeast extract 3.0 g
Cornstarch 1.0 g
Agar 13.5 g
Distilled Water up to 1.0 L
Adjust pH to 7.3 ± 0.2 .