Insite Listeria 

InSite is a quick and easy test for the detection of Listeria species in food processing environments. The test contains a liquid media formulated with growth enhancers, antibiotics and chromogenic compounds specific to the growth of Listeria species. A color change from yellow to light brown/black is presumptive positive.



»Easy-to-use with no preparation steps required
» Large sponge tip maximizes sample collection for accurate results
» Eliminates costly outside lab fees for an equivalent test
» Color results are easy to interpret – brown/black indicates presence of
Listeria species
» Positive results in as little as 24 hours
» Confirmed negative results in 48 hours
» Self contained tube eliminates risk of contamination
» 12 month shelf life at refrigerated temperatures (2 – 8 ⁰C)


  • 1-10 CFU/mL Listeria spp.
  •  Detects heat injured L. monocytogenes at low levels (10-50 CFU/ml of broth),
    even in the presence of high numbers of competing organisms

Insite Listeria Procedure