Alliance Class 4 Self-Sealing Steam Sterilization Pouch, 3-1/2" x 5-1/4" (9 x 13.3 cm)

Alliance Class 4 Self-Sealing Steam Sterilization Pouch, 3-1/2" x 5-1/4" (9 x 13.3 cm)Alliance Self Sealing Steam Sterilization Pouches, Class 4 provide reliable multi parameter chemical monitoring and secure packaging for instruments during steam or ethylene oxide (EO) sterilization. Constructed with a durable blue tinted film and medical grade paper, these single use pouches feature both internal and external indicators for complete sterilization assurance. Class 4 multi parameter indicator: Monitors three critical sterilization

Alliance™ Self-Sealing Steam Sterilization Pouches, Class 4 provide reliable multi-parameter chemical monitoring and secure packaging for instruments during steam or ethylene oxide (EO) sterilization. Constructed with a durable blue-tinted film and medical-grade paper, these single-use pouches feature both internal and external indicators for complete sterilization assurance.

• Class 4 multi-parameter indicator: Monitors three critical sterilization parameters — time, temperature, and saturated steam — for accurate process verification.
• Internal and external indicators: Distinct color changes confirm exposure to sterilization conditions inside and outside the pouch.
• Consistent, irreversible color transition: Provides clear visual evidence that proper sterilization parameters have been met.
• Self-sealing closure: Features a polyester-backed adhesive tape for quick, secure sealing without heat sealers or equipment.
• Durable construction: Blue-tinted transparent film is heat-sealed to medical-grade paper using lead-free indicator inks for safe, effective performance.
• Latex-free and single use: Designed for one-time use to maintain sterility and minimize contamination risks.
• Compatible sterilization methods: Suitable for both steam and ethylene oxide (EO) sterilization processes.

Recommended for hospitals, dental offices, and surgical centers that require reliable, single-use sterilization pouches with integrated Class 4 process indicators for complete sterilization assurance.