A hydrogen peroxide sterilization process requires H2O2 vapor filling the sterilizer chamber, contacting and sterilizing exposed unit surfaces. Fresh new sterile air or nitrogen is circulated soon after decontamination. The H₂O�?vapor breaks down into h2o and oxygen, cutting down residual ranges to under 1 ppm—Harmless for operator entry. Sensors https://tailinscitech.weebly.com/blog/vhp-sterilization-solutions-by-tailin-bioengineering-protecting-pharma-and-laboratory-environments