Attest™ Biological Indicators, 3M™

Supplier: Healthcare Products
MMM 1262 MMM 1262P MMM 1261 MMM 1261P
56614-626BX 499.02 USD
56614-626 56222-090 56222-514 34010-540
Attest™ Biological Indicators, 3M™
Sterilization Indicators
Biological indicators monitor the effectiveness of the steam sterilization process and provide results within 24 hours.

Self-contained Biological Indicators (BI) for 121 °C (250 °F) gravity, 132 °C (270 °F) vacuum-assisted steam cycles. Consists of a Bacillus stearothermophilus spore strip, sealed glass ampule with growth medium, a bromocresol purple pH indicator system, color-coded cap with holes for sterilant penetration, and a hydrophobic filter as a bacterial barrier. A chemical indicator on the label changes from rose to brown 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 visual change readout. A color change to yellow indicates surviving spores and a positive result.
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