A: VHP Passbox sterilizes at lower temperatures using vaporized hydrogen peroxide, not like conventional steam sterilization that needs higher warmth. Contrary to heat-stable devices, warmth and moisture-sensitive equipment are not always appropriate with all styles of very low temperature sterilizers. Read through our full guidebook to low temp sterilization. https://vhp-generator25802.techionblog.com/40282288/the-definitive-guide-to-vhp-sterilization-of-isolators