W213 Drinking Water – Final Results – Survey Shipped: October 24, 2021
Challenge | Individual Challenges and Water Methodology Charts (pdf) | |||
---|---|---|---|---|
W213-1: E. coli | MPN | MF | ES | PA - All |
W213-2: E. coli | MPN | MF | ES | |
W213-3: Enterobacter species | MPN | MF | ES | |
W213-4: Blank | MPN | MF | ES | |
Method and Analysis Time (hs) Charts | MPN Time | MF Time | ES Time | PA Time |
MPN: most probable number; MF: membrane filtration; ES: enzyme substrate; PA: presence/absence