Benefits of using Colitag as your water test method:

• Colitag provides a nutrient rich profile along with patented pH resuscitation technology. Together, these components allowColitag to detect injured E. coli that other methods can miss.  This resuscitation technology is not available in any other method.

• The United States Environmental Protection Agency (US EPA) approved Colitag for total coliform and E. coli monitoring, stating that the data from EPA's ATP protocol testing showed Colitag compared favorably with other approved Standard Methods.

• Independently performed and published studies demonstrate that Colitag performs as well or better than any other competing method.  Data from studies is available by contacting CPI International here.

• Colitag offers more than just total coliform and E. coli testing capabilities.  Users may optionally perform fecal coliform tests and/or the indole test to detect MUG-negative E. coli.

• Colitag is USEPA approved for both Presence/Absence and MPN enumerations.

• Colitag is price competitive yet incorporates a technologically advanced resuscitation system that no other test offers.

• We support our end-users with exceptional technical and customer support service.

.

David W. Hejl
President and CEO
CPI International, Inc.
5580 Skylane Boulevard
Santa Rosa, CA 95405
(707) 521-6310
www.cpiinternational.com
www.colitag.com