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   3M™ Petrifilm™ Environmental Listeria Plates

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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 #ProductDescriptionMSDS
6447  3M™ Petrifilm™ Environmental Listeria Plate 6447 Environmental Listeria Plates (EL) for detection of Listeria in environmental samples. Designed to detect Listeria species from environmental samples in only 29 hours with no enrichment step required. 50 plates/box. PDF  
6498  3M™ Petrifilm™ Environmental Listeria Spreader 6498 Environmental Listeria Plate Spreader, 2 spreaders per box   

  • 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