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The 3M™ Attest™ Super Rapid Readout Steam Biological Indicator 1491, Blue Cap, 24 minute, monitors 270°F/132°C and 275°F/135°C, 3-minute and 10-minute, gravity displacement saturated steam sterilization processes. This FDA-cleared and ISO-compliant biological indicator (BI) for steam sterilization provides a final fluorescent result, read by the 3M™ Attest™Auto-reader 490 or 490M, after 24 minutes.
Buy 4 Get 1 FREE!
Promotion Period
April 1 - June 30, 2026.
Redemption Instruction
To receive the FREE item, add 5 of these items to your cart and the equal or lesser value item will be FREE automatically.
Buy $1165 of Solvetum/3M Sterilization Product, Get FREE Attest Mini Auto-Reader (490M)!
Promotion Period
April 1 - June 30, 2026.
Redemption Instruction
To receive the FREE item, add $1165 worth of these items to your cart and leave "Free 490M" in the comment section when you checkout. The FREE item will be shipped with your order.
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