Add to cart SureFast® Foodborne Pathogens 4plex 0,01 € The SureFast® Foodborne Pathogens 4plex is a real-time PCR for for the direct, qualitative detection and differentiation of Escherichia coli virulence factors (stx1 [subtype a-d], stx2 [subtype a-g] and eae), Listeria monocytogenes and Salmonella spp..