Listeria monocytogenes assay (by count)

Listeria monocytogenes testing by counting quantifies the presence of this pathogenic bacterium in foodstuffs, production areas, or environmental samples. This analysis is essential to ensure the microbiological safety of products, particularly those intended for cold consumption or with a long shelf life (dairy products, cured meats, ready-to-eat vegetables, etc.). The test is based on inoculation on selective media followed by incubation, with colony counts expressed in CFU/g or CFU/mL. It is carried out according to ISO standards (notably ISO 11290-2), and allows compliance with regulatory microbiological criteria (EC 2073/2005) to be assessed.

At YesWeLab, we collaborate with a carefully selected network of laboratories, most of which are certified and/or accredited (ISO 17025, COFRAC, etc.). These laboratories are chosen based on your specific needs, the matrices to be analyzed, and the required analytical techniques or methods.
If you have any specific requirements, please do not hesitate to specify them when submitting your request: our scientific team makes every effort to respond accurately and responsively.
Since 2020, numerous manufacturers, distributors, and design offices have trusted us to manage their analyses, entrusting us with their samples via our digital platform.
To learn more or submit a specific request, contact our team today.