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3M™ Attest™ Biological Indicators for EO 1264

3M ID  70200536962    UPC#  30707387068050    CAT#  1264     
Attest Rapid Readout Bio Indicator 1264
Attest Rapid Readout Bio Indicator 1264
Biological Indicator for EO, 48 hour readout, Green cap (100/box)
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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 SystemStandard
Product TypeBiological Indicator
Product UseLoad Monitoring
Sterilization MethodEthylene Oxide (EO)