AOAC-RI ERP Book Micro Jan 19 2017

Table 3. Reference Method Testing Results for Frozen Blueberries (25 g Frozen Blueberry Analyzed via the FDA BAM Ch. 4A) Sample Number Inoculum Level CT-SMAC #1 CT-SMAC #2 Rainbow O Serology TSAYE H Serology VITEK Confirmation 1 LOW + + + + + + E. coli + 2 LOW = = = = = = = 3 LOW = = = = = = = 4 LOW = = = = = = = 5 LOW = = = = = = = 6 LOW + + + + + + E. coli + 7 LOW + + + + + + E. coli + 8 LOW = = = = = = = 9 LOW = = = = = = = 10 LOW = = = = = = = 11 LOW + + + + + + E. coli + 12 LOW = = = = = = = 13 LOW + + + + + + E. coli + 14 LOW = = = = = = = 15 LOW + + + + + + E. coli + 16 LOW + + + + + + E. coli + 17 LOW = = = = = = = 18 LOW = = = = = = = 19 LOW + + + + + + E. coli + 20 LOW = = = = = = = 1 HIGH + + + + + + E. coli + 2 HIGH + + + + + + E. coli + 3 HIGH + + + + + + E. coli + 4 HIGH + + + + + + E. coli + 5 HIGH + + + + + + E. coli + 1 UNINOC = = = = = = = 2 UNINOC = = = = = = = 3 UNINOC = = = = = = = 4 UNINOC = = = = = = = 5 UNINOC = = = = = = =

CONFIDENTIAL INFORMATION Page 9 of 13