InSite Listeria

Environmental Listeria species Test

Hygiena™ InSite™ Listeria is an easy-to-use, self-contained, environmental Listeria species test. Each device contains a chromogenic liquid media formulated with antibiotics, growth enhancers, and color-changing compounds specific to Listeria species. Plus, all InSite™ test devices contain neutralizers in the wetting solution to help combat potential sanitizer side effects and improve sample collection. Simply swab the test area and wait. A change in color after 24-48 hours of incubation is considered a presumptive positive. No expensive lab equipment is required and no additional sample handling of the sample is necessary.


Key Benefits

 Results in
24-48 Hours

Material & Labor


Easy to Interpret
Color Change

Patented Snap-Valve Technology

Proven Performance

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How to Use

Easy to Interpret Color Results

It doesn’t take a microbiologist to understand these results. When Listeria species is present in a sample, the liquid media changes color from amber to black.


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