NSI Lab Solutions FMPT-025DB Qualitative E. coli O157:H7 with Dairy Matrix PT Express™ Set; 3/PK

The proficiency testing studies help improve quality and comply with regulations. Order the NSI PT Express™, our on-demand proficiency testing, when you have an immediate need for proficiency test results. Your PT report is available within 48 hours once you submit your results online.

Food Microbiology PT Express samples may take 7 to 10 business days to ship. If you need the samples sooner, please call NSI at 1-800-234-7837 to expedite your order.

Each three-sample set contains 3 x 25 g of sterile skim milk powder matrix and three individually packaged lyophilized microorganism pellets. At least one of three of the sample pellets will be positive for E. coli O157:H7. To use, transfer 25 g of sterile matrix to stomacher bag, add 225 mL of enrichment broth (not included), then add a single sample pellet to the stomacher bag. Process, analyze, then report present or absent for each sample in the set. Three different series available per study.