what is the use of MPN analysis?

Answer Posted / udaya lakshmi

Most Probable Number is the test done to estimate the density of viable organisms in the given test sample.This test requires a minimum time of 48hrs(upto 4 days). STEPS: 1.Inoculation of sample into LACTOSE BROTH medium for 24hrs. 2.Presumptive test. 3.Confirmed test. 4.Completed test. 5.Presence or Absence of coliform test.

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