3M Attest Rapid Readout Biological Indicator (Brown cap) - 3 Hour Results

3M™ Attest™ Rapid Readout Biological Indicators (Brown Cap) offer dependable biological verification for both gravity and vacuum-assisted steam sterilization cycles. Delivering final results in three hours, these indicators help ensure sterilization effectiveness and compliance with infection control standards.

• 3-hour rapid readout: Provides accurate biological results using the 3M™ Attest™ Auto-reader 390.
• Validated sterilization cycles:
  • Gravity cycle: 121°C (250°F)
  • Vacuum-assisted cycle: 132°C (270°F)
• Dual-cycle compatibility: Suitable for both gravity and pre-vacuum steam sterilizers.
• Reliable monitoring: Detects viable spores for confirmation of sterilization performance.
• Sterile packaging: Single-use indicators minimize handling and contamination risk.

Packaging: 50 Indicators/Box, 4 Boxes/Case (200 Indicators/Case)

Recommended for monitoring gravity or vacuum-assisted steam sterilization cycles requiring verified biological results within three hours.

After you place your order, a representative will contact you if any of the items from your order are on backorder. Items in stock are typically shipped within 24–48 hours. Shipping times for backordered items may vary.

Orders over $600 qualify for free delivery. For smaller orders, shipping costs are calculated based on weight. All shipments require a signature upon delivery. We partner with trusted carriers such as Canada Post, Purolator, DHL, and others. Please note that remote area deliveries may incur additional courier surcharges to cover the extra handling and distance.