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3M™ Petrifilm™ Coliform Count Plates
In as few as 22 hours, the 3M™ Petrifilm™ Coliform Count Plate identifies coliform levels in raw materials, in-process/finished product, and plant environment/equipment.
The 3M™ Petrifilm™ Coliform Count plate results in 24 hours providing an indication of sanitation or processing issues. Fast, Accurate, Results in as few as 22 hours with three easy steps:
1) Inoculate - 3M™ Petrifilm™ Plates are easy to inoculate. Lift the top film and add sample
2) Incubate - The space saving design maximizes incubator space and
3) Enumerate - Confirmed coliforms are red colonies which are associated with gas bubbles. This 3M Petrifilm Plate can also be read in 4 seconds using the 3M™ Petrifilm™ Plate Reader.
3M™ Petrifilm™ Coliform Count Plates are sample-ready to use at any time to streamline your testing process. The indicator dye and built in grid allows fast accurate identification of colonies. No tubes or overlays are required to achieve a confirmed result.