NSN 6550-01-473-9769

6550014739769

NO

77777

18 mo.

E coli coliform count 3m petrifilm 50s

Coliform count plate; 3m petrifilm e. Coli/coliform count plates are designed to identify coliforms, results in 24 to 48 hours; eliminates need for confirmation of presumptive colonies, increases lab efficiency and reduces costs; ready made culture medium system which contains violet red bile nutrients; a cold water soluble gelling agent, and indicator of glucuronidase activity and a tetrazolium indicator that facilitates colony enumeration. Petrifilm ec plates are useful in enumeration of e coli and coliform bacteria in the food and dairy industries and are decontaminated though not sterilized; must be refrigerated