Can any one tell me the details for calculating fo value
Teh F0 is caluclated by using following formula :
Fo = ۸ t log10 (Ta-Tb/Z)
۸ t - Cycle time at a particular temperature
Ta - Actual temperature
Tb - Actual cycle temperature (i.e.110 degree) or base temperature
Z = 10.0 Degree centigrade
What are the steps for validating the contact plate method for testing microbiological contamination?