Details
Biological indicator vials are easy to use and interpret with visual colour readout in 24 hours Self-contained biological indicators significantly reduce possibility of contamination, minimizing false positives and assuring more accurate results Designed for monitoring the steam sterilization process, 3M™ Attest™ Biological Indicator for 132°C/ 270°F Gravity Displacement Steam Sterilizers provides a 24 hour readout.