3) Samples inoculated with the bacteria of interest:
. E. coliO157:H7 dilutions tested usingE. coli
O157:H7 biosensors
. S. Typhimurium dilutions tested usingSalmonellabiosensors
. S.Thompson dilutions tested usingSalmonella
biosensors
. Non-pathogenicE. colidilutions tested usingE.
colibiosensors