W162 Drinking Water – Final Results – Survey Shipped: July 4, 2016

W162 Final results (PDF)


ChallengeIndividual Challenges and Water Methodology Charts (pdf)
W162-1: Enterobacter speciesMPNMFESPA - All
W162-2: E. coli MPNMFES
W162-3: Enterobacter speciesMPNMFES
W162-4: E. coli MPNMFES
Method and Analysis Time (hs) ChartsMPN TimeMF TimeES TimePA Time

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


Posted in Water Microbiology Results