W173 Drinking Water – Final Results – Survey Shipped: October 23, 2017

W173 Final results(PDF)


ChallengeIndividual Challenges and Water Methodology Charts (pdf)
W173-1: Enterobacter speciesMPNMFESPA - All
W173-2: Enterobacter speciesMPNMFES
W173-3: E. coli MPNMFES
W173-4: 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 Water Microbiology Results