W192

W192 Drinking Water – Final Results – Survey Shipped: July 8, 2019

W192 Final results(PDF)


 

ChallengeIndividual Challenges and Water Methodology Charts (pdf)
W192-1: Enterobacter speciesMPNMFESPA - All
W192-2: E. coliMPNMFES
W192-3: No organisms presentMPNMFES
W192-4: E. coli MPNMFES
Method and Analysis Time (hs) ChartsMPN TimeMF TimeES Time

MPN: most probable number; MF: membrane filtration; ES: enzyme substrate; PA: presence/absence

 

 

Posted in critiques, Water Microbiology Results