How many CFU/ml were in the original sample when: 1. 200 ul of a 10-7 dilution plated in triplicate yielded 44, 86 and 1
Posted: Tue May 17, 2022 1:11 pm
How many CFU/ml were in the original sample when: 1. 200 ul of a 10-7 dilution plated in triplicate yielded 44, 86 and 120 colonies? 2. 100 ul of a 10° dilution plated in triplicate yielded 28, 34 and 31 colonies? 3. 100 ul of a 10-5 dilution plated in duplicate yielded 457 and 530 colonies. What would you do with this sample?