InSite Listeria – Listeria Species Colour Change Environmental Swab
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 colour changing compounds specific to Listeria species. Simply swab the test area and wait. A change in colour 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.
