Two tests in one: enumeration of Escherichia coli and coliforms. It contains a ß-glucuronidase indicator for detection of E.coli. Resulsts in 24 or 48 hours.
Additional Information
The 3M Petrifilm E.Coli / Coliform Count (EC) Plate is a ready-made culture medium system which contains Violet Red Bile (VRB) nutrients,a cold-water-soluble gelling agent, an indicator of glucuronidase activity, and a tetrazolium indicator that facilitates colony enumeration. Petrifilm EC plates are useful for the enumeration of E.Coli and coliform bacteria in the food and dairy industries
