The EZ Coliform Cult is an EPA compliant test.
With this simple test, the media turns blue-green in the presence of coliform bacteria. E. coli growth is confirmed by blue fluorescence under UV light or by using a Kovacs reagent. Get results in 24 hours (95° F/35° C) or 48 hours (77° F/25° C).
487197, Bacteria / EZ Coliform MUG Test