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3M™ Attest™ Biological Indicators for EO 1264P

3M ID  70200536970    UPC#  30707387068067    CAT#  1264P     
Attest Rapid Readout Bio Indicator 1264
Attest Rapid Readout Bio Indicator 1264
Biological Indicator for EO, 48 hour readout, Green cap (25/box)


  • Biological indicator vials are easy to use and interpret with visual color readout in 48 hours
  • Self-contained biological indicators significantly reduce possibility of contamination, minimizing false positives and assuring more accurate results
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The 3M Attest self-contained BI for all EO cycles consists of a Bacillus atrophaeus spore strip; sealed glass ampule with growth medium and bromothymol blue pH indicator dye system; green color-coded cap with holes for sterilant penetration and a filter as a bacterial barrier, and a chemical indicator on the label that changes to green when processed. After sterilization, the vial is "crushed" to join the growth media with the processed spore strip. The BI is incubated for 48 hours for a visual color change readout. A color change to yellow indicates surviving spores and a positive result.

Suggested Applications

  • Monitoring ethylene oxide (EO) sterilization processes


 Biological Indicator System‎‎ Standard
 Brand‎‎ Attest
 Product Type‎‎ Biological Indicator
 Product Use‎‎ Load Monitoring
 Sterilization Method‎‎ Ethylene Oxide (EO)
 Trademark‎‎ Attest