R221 Recreational Water – Final Results – Survey Shipped: April 04, 2022
R221 Final results(PDF)
Challenge Individual Sample and Water Methodology Charts (pdf)
R221-1: Pseudomonas aeruginosa MF ES
R221-2: E. coli MF ES
R221-3: Enterococcus species MF ES
Method and Analysis Time (hs) Charts MF Time ES Time
MF: membrane filtration; ES: enzyme substrate
ISO17043