3M Attest Steam Chemical Integrators (AAMI Type 5) 9" x 3/4" (22.9 x 1.9 cm), 500 Pack

3M™ Attest™ Steam Chemical Integrators (AAMI Type 5, 1243RE) are extended-length strips designed for clear visibility and secure placement in large instrument trays or packs. These integrators provide immediate “Accept/Reject” results to confirm that sterilization parameters have been met.

• Extended-length format: 22.9 cm × 1.9 cm (9" × 3/4") for use in larger packs or complex loads.
• Immediate visual readout: Displays easy-to-interpret “Accept” or “Reject” zones following exposure.
• Validated temperature range: 121–135°C (250–275°F) for both gravity and pre-vacuum cycles.
• Correlates with biological indicators: Ensures dependable process monitoring across multiple cycle parameters.
• Simple integration: Fits easily into packs without affecting load configuration.

Packaging: 500 Integrators/Bag, 2 Bags/Case (1,000 Integrators/Case)

Recommended for monitoring steam sterilization cycles in larger instrument sets requiring extended-length integrators for clear visibility and instant results.

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.