96 CULTURE CHARACTERS 



Eeaction of media (Fuller's scale) -j- or 



Gelatin plate: Grown 24 hours at C. 



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



Sketches. 



48hoursat... ...C. 6 days at C. 



Agar plate: Grown 24 hours at C. 



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



Sketches. 



Special Media: (Such as litmus milk and blood serum j 



