3M™ Petrifilm™ Staph Express Count Plates streamline your staph testing by providing fast confirmed results in a few steps. Distinctive red-violet colonies make intepretation very easy. 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 - Distinctive red-violet colonies appear in as few as 22 hours. A built in grid makes counting colonies fast and easy.
If you encounter high background flora in your staph testing, the 3M™ Petrifilm™ Staph Express Disk can be used to identify S. aureus from all suspect colonies.