The new AOAC approved Hygiena™ InSite Listeria species test 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. The swab also contains neutralizing buffers to allow for testing of surfaces with traces of sanitizers that might interfere with testing. Simply swab the test area and wait. A change in color after 24-48 hours of incubation is considered presumptive positive. No expensive lab equipment is required and no additional sample handling of the sample is necessary.
Easy to read. When Listeria species is present in a sample, the liquid media changes color from amber to black. Cost Effective. Cut back on labor and materials. This all-in-one test utilizes a large foam sampler for maximum sample collection that eliminates the need for additional sponges, diluents, bags, and pipettes. The only equipment you'll need is an incubator.
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