W182 – Drinking Water – Final Results – Survey Shipped: July 09, 2018

W182 Final results(PDF)


ChallengeIndividual Challenges and Water Methodology Charts (pdf)
W182-1: E. coli MPNMFESPA - All
W182-2: E. coli MPNMFES
W182-3: Enterobacter species MPNMFES
W182-4: Enterobacter species 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