282 CULTURE CHARACTERS 



Reaction of media (Fuller's scale) _|_ or . 



Gelatin plate: Grown 24 hours at C. Sketches. 



(a) Surface Colonies. (b) Deep Colonies. 



48 hours at C. 6 days at , ...,o....*C. 



Agar plate: Grown 24 hours at C. Sketches. 



(a) Surface Colonies. (b) Deep Colonies. 



48 hours at. *C. 



6 days at. C. 



Special Media: (Such as litmus milk and blood serum.) 



