The Standard Plate Count (SPC) has a prescribed incubation time of ___

1.	The Standard Plate Count (SPC) has a prescribed incubation time of _____ hours at _____ °C.
A.	24 hours at 32°C
B.	48 hours at 45°C
C.	48 hours at 32°C
D.	12 hours at 45°C
Answer» D. 12 hours at 45°C

Discussion