For the rapid selective concentration of E.coli 0111. Method can be performed manually or can be automated by using a Thermo Scientific KingFisher mL Food Protection Purification System. This Product Contains: Dynabeads coated with anti-E.coli 0111 antibodies. Sensitivity: Sensitivity is very high and enables detection of 1 viable organism in 25g of sample or as few as 100 organisms / ml after pre enrichment.