W202

W202 Drinking Water – Final Results – Survey Shipped: July 13, 2020

W202 Final results (PDF)


 

ChallengeIndividual Challenges and Water Methodology Charts (pdf)
W202-1: Enterobacter speciesMPNMFESPA - All
W202-2: no organisms presentMPNMFES
W202-3: Enterobacter speciesMPNMFES
W202-4: 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, WBNews