3M Attest Vaporized Hydrogen Peroxide Tri-Metric Chemical Indicators ISO Type 4, 0.75" x 2" (1.9 x 5.1 cm)

3M Attest Vaporized Hydrogen Peroxide Tri-Metric Chemical Indicators ISO Type 4, 0.75" x 2" (1.9 x 5.1 cm)3M Attest Vaporized Hydrogen Peroxide Tri Metric Chemical Indicator (1348) is the first FDA cleared multivariable chemical indicator for vaporized hydrogen peroxide (VHO) sterilization. Designed to independently monitor three critical variables time, temperature, and VHO concentration this indicator provides the highest accuracy and precision in detecting sterilization failures across a range of systems and chamber designs. Triple parameter

3M™ Attest™ Vaporized Hydrogen Peroxide Tri-Metric Chemical Indicator (1348) is the first FDA-cleared multivariable chemical indicator for vaporized hydrogen peroxide (VH₂O₂) sterilization. Designed to independently monitor three critical variables — time, temperature, and VH₂O₂ concentration — this indicator provides the highest accuracy and precision in detecting sterilization failures across a range of systems and chamber designs.

• Triple-parameter monitoring: Simultaneously evaluates time, temperature, and hydrogen peroxide concentration for comprehensive sterilization assurance.
• Clear visual readout: Color changes to pink when proper exposure parameters are achieved, providing instant verification of sterilization success.
• High sensitivity and reliability: Detects performance variations faster and more accurately than standard Type 1 or Type 4 indicators.
• Validated VH₂O₂ compatibility: Suitable for use with sterilizers from STERIS® and ASP™ Advanced Sterilization Products.
• Compact strip format: 1.9 cm × 5.1 cm (0.75" × 2") for convenient placement in trays, packs, and loads.
• Regulatory compliance: ISO Type 4 indicator cleared by the U.S. FDA for vaporized hydrogen peroxide sterilization monitoring.

Packaging: 250 Indicators/Bag, 4 Bags/Case (1,000 Indicators/Case)

Recommended for monitoring vaporized hydrogen peroxide sterilization cycles in healthcare and laboratory environments where high-precision, multi-variable chemical verification is required.