Industrial Test Systems, Inc. offers the EZ Coliform Cult (XGAL/MUG) EPA compliant test. When using 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 using a Kovacs reagent.
- Total coliform presence/absence test with E.coli confirmation
- E.coli confirmation by fluorescence or Kovacs’ reagent
- Results in 24 hours (95°F/35°C) or 48 hours (77°F/25°C)
- XGAL/MUG test uses safe chemistry
- EPA compliant method published in the Federal Register/Vol. 67, No. 209
- Ships in a case of 12 tests