Serial dilution/dilution factor problem

Question

How would you prepare a 10-2 and 10-4 dilutions if you are provided with 2 saline tubes each containing 4.95ml saline and a tube of undiluted culture.

What is the initial concentration of undiluted bacterial culture?

Answer 1

Hi Shirley,

There's not enough information there to completely answer the questions asked.

Would you like to schedule some time to discuss your topics?