Swab Transwab® Listeria Isolation PP Shaft Cotton Tip Pk 125

Indicator swab detects presence of Listeria monocytogenes on food contact surfaces. Colour change within 24-36 hours indicates presence of Listeria monocytogenes. Recommended applications Sampling food contact surfaces and processing environment. Features Simple swab-based test. Colour change in medium from straw to black indicates presence of Listeria monocytogenes. Will detect even low numbers. Benefits Self-contained test. Organisms remain viable for further testing in the laboratory. Early result allows time for corrective action.