3M Attest Rapid Readout Biological Indicators for 270 degrees F/132 degrees C Gravity Steam Sterilizers

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3M Healthcare
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Delivery Estimate:
1 - 2 Business Days*

Product Overview

Biological indicators provide the best assurance of sterility by challenging the steam sterilizer with quantifiable, highly resistant Geobacillus stearothermophilus spores. The system includes Rapid Readout biological indicators, disposable test packs, an auto-reader and log books.

Rapid readout biological indicator (BI) that monitors the effectiveness of the steam sterilization process with results in one hour. System consists of biological indicators, auto-reader and log book. The BI is incubated for 1 hour in the 3M Attest 290 series auto-reader for a fluorescent reading. A red light indicates a positive result or sterilization failure.

One-hour readout, blue cap 3M Attest Rapid Readout Biological Indicator for Steam 270 degrees F/132 degrees C gravity displacement sterilization cycles.


  • Provides results in one hour
  • Self-contained biological indicators significantly reduce the possibility of contamination, minimizing false positives and assuring more accurate results
  • Faster result time, making it possible to quarantine every load and eliminate recalls
  • System can help reduce the costs associated with fighting infections - cost measured in both dollars and time spent
  • Color-coded for quick reference and easy use

    1 case (200 units)
    200 Each / Case
  • Part Number(s):
    • MMM1291


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