114 CULTURE CHARACTERS 



Reaction of media (Fuller's scale) -|- or 



Gelatin plate: Grown 24 hours at C. 



() Surface Colonies. 



(b) Deep Colonies. 



Sketches. 



48 hours at C. 



6 days at *C. 



(a) Surf ace Colonies. 



Agar plate: Grown 24 hours at C. 



! (b) Deep Colonies. 



Sketches. 



48 hours at C. 



6 days at 'C. 



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



