C. difficile QC Set (Live Culture) includes:

C. difficile ATCC® 9689™* is tcdA positive, tcdB positive
C. difficile ATCC® 700057™* is tcdA negative, tcdB negative; nontoxigenic.

ATCC® 700057™* formerly Clostridium difficile
ATCC® 9689™* formerly Clostridium difficile

To use, simply crush the rehydrating ampule, mix, remove swab, and inoculate the agar plate, and inoculate the agar plate and use directly in the Cepheid® system.

Each shipment includes a Certificate of Assay, MSDS, and complete instructions. All shipments are drop-shipped directly from the manufacturer. A hazmat charge will be applied.