Fecal coliform standards for reuse of reclaimed water are often written as < 2.2/100 ml and < 23/100 ml. Based on the bacterial density test procedure of inoculating 10-ml portions of a sample in 10 tubes, what is the maximum number of tubes that can give a positive reaction to meet the < 2.2MPN Index per 100 ml? For the < 23 MPN Index per 100 ml?
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.