Petri-Pad Petri dish is 47mm sterilized Petri dishes for use with solid agar medium. Pre-sterilized disposable 47mm dishes preloaded with sterilized absorbent pads eliminate labor cost of hand-loading pads and minimize contamination. m-ColiBlue24 Broth allows for the simultaneous detection of total coliform bacteria and Escherichia coli (E. coli) within 24 hours. An enzymatic indicator in the medium causes non-fecal total coliform colonies grown on the m-ColiBlue24 medium to be red, while the E. coli (fecal coliform) colonies are blue. The selectivity of the enzymatic indicator eliminates the need for confirmation.
Application: Petridish with Petri-Pad for m-ColiBlue24 medium and is used in detection of total coliform bacteria in Beer, Bottled Water, Cider, Sport Drink, Wine etc.