Colitag™ is a Presence/Absence and MPN enzyme substrate test that provides 16-48 hour total coliform & E. coli determinations and detects 1 MPN of total coliform or E. coli bacteria per 100mL water sample. Coitag™ is relied upon by laboratories in more than 2 dozen countries. For pricing information please fill out the form below or call 1 (800) 878-7654 for immediate assistance. Visit our Colitag™ website to learn more!
Modified Colitag™ is the fastest EPA approved presence/absence test available today. To get started using Modified Colitag in your state, and to access contact information for your state regulator, please view our PDF.