The strength of the Colitag™ water test kit lies in its ease of use.

• Enhanced blue fluorescence to eliminate questionable positive E. coli results
• Detects one CFU of total coliform or E. coli bacteria per 100 ml water sample
• Resuscitates chlorine-injured bacteria
• Growth inhibitors to provide selectivity without affecting recovery of target organisms

Simply add Colitag™ to a 100 ml sample, incubate between 16 and 48 h, use a simple visual check for coliforms in the first instance, then a fluorescence check to determine E.coli bacteria presence.