Chelation as a method for maintaining the coliform index in water samples.
D002614:Chelating Agents; D004492:Edetic Acid / Q000494:pharmacology*; D004926:Escherichia coli / Q000187:drug effects*; D006090:Gram-Negative Bacteria; D008283:Maintenance; D014871:Water Microbiology; D014881:Water Supply / Q000382:microbiology*
D002614:Chelating Agents; D004492:Edetic Acid
EDATHAMIL/effects; ESCHERICHIA COLI/effect of drugs on; WATER SUPPLY/microbiology