Self-contained biological indicator that can determine steam sterilization efficacy of commonly used steam sterilization cycles within 20 minutes when incubated in the ConFirm™ Rapid Read BI Reader. Features: 20-minute incubation time Glass free design Twist & Flick Activation Media sealed in cap with foil Purple media Contains Geobacillus stearothermophilus (G.s.) bacterial spores Wraparound Label with: - BI information (Lot number, expiration date) - Type 1 chemical indicator" Barcode Label Benefits: Fast results and quick device turnaround. Ensures staff safety and reduces potential for injury from broken glass Eliminates need of a separate activator device and reduces the potential of contamination from "over activated" vials Allows for ease of activation Clear visual indication that media is in the vial after activation reduces chance of error. Spores which are highly resistant to the sterilization process; provides evidence of the lethality of the process - For easy documentation of lot numbers and expiration dates - Distinguish between processed and unprocessed BIs" Allows for electronic documentation of lot numbers and expiration dates Non-Latex Shelf Life: 18 months from time of MFG