Thermo Scientific™ PrecisCheck™ Listeria Kits

Thermo Scientific™ PrecisCheck™ Listeria Kits each contain 50 test strips that utilize advanced lateral flow immunology to produce a positive test line in the presence of the target organism. Use to confirm presumptive-positive colonies gown on Thermo Scientific™ Oxoid™ Brilliance™ Listeria Agar (ISO) as part of the Thermo Scientific™ Listeria Precis™ Methods. Listeria species appear as blue colonies, and L. monocytogenes as blue colonies with an opaque white halo, when grown on Brilliance Listeria Agar (ISO). These presumptive-positive colonies can be confirmed directly from the plate using a test strip from the respective Precis Check Kit.

Rapidly confirm presumptive-positive colonies of Listeria species and Listeria monocytogenes in as little as 15 minutes with the Precis Check Listeria species and Precis Check L. monocytogenes Kits.

• Use as part of the Thermo Scientific™ Listeria Precis™ Methods for the detection and enumeration of Listeria species and L. monocytogenes.
• Use one to five presumptive-positive colonies grown on Thermo Scientific™ Oxoid™ Brilliance™ Listeria Agar (ISO) for the confirmation test.
• The Precis Check Kit strips are ready to read in 10-20 minutes
• One line on the Precis Check Kit test strip indicates a negative result (control line only) and two lines (control line and test line) indicates a positive result.
• Precis Check Kits are stored at room temperature.
• The Listeria Precis Methods are validated for a broad range of samples according to ISO 16140-2 following NF VALIDATION rules when compared to the ISO 11290-1:2017 and ISO 11290-2:2017 Microbiology of the food chain – Horizontal methods for the detection and enumeration of Listeria monocytogenes and of Listeria spp.