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Pathogen and Toxin Testing > 3M™ Petrifilm Plates > 

3M™ Petrifilm™ Environmental Listeria Plates

3M™ Petrifilm™ Environmental Listeria Plates
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An AOAC®-RI method [Certificate # 030601], which can detect the presence of indicator Listeria and provides quantitative results of Listeria species from environmental samples in only 29±2 hours with no enrichment step required.

A sample-ready culture medium containing selective agents, nutrients, a cold water-soluble gelling agent and a chromogenic indicator that facilitates the detection of the majority of environmental Listeria. Designed to analyze environmental samples and help increase the efficiency of monitoring plant sanitation.

Catalog #ProductDescription
6447  3M™ Petrifilm™ Environmental Listeria Plates 6447 50 plates/box, Environmental Listeria Plates (EL) for detection of Listeria in environmental samples 
6448  3M™ Petrifilm™ Environmental Listeria Plates 6448 200 plates/case, Environmental Listeria Plates (EL) for detection of Listeria in environmental samples 
6498  3M™ Petrifilm™ Environmental Listeria Spreader 6498 2 spreaders per box, Environmental Listeria Plate Spreader. 

  • Proven cost effective tool for the detection of environmental Listeria
  • Quantitative results allow identification of hot spots in plant and track progress against Listeria over time
  • Rapid results in 27-31 hours from sample collection
  • Safer method: no enrichment, no culture transfers

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