cfu/100 mL definition

cfu/100 mL means colony-forming units per 100 milliliters; the results for E. coli may be reported as either colony forming units (CFU) or the most probable number (MPN), depending on the analytical method used;
cfu/100 mL means colony-forming units per 100 milliliters;
cfu/100 mL means colony forming units per 100 millilitres;