A hydrogen peroxide sterilization process includes H2O2 vapor filling the sterilizer chamber, getting in contact with and sterilizing exposed machine surfaces. Clean sterile air or nitrogen is circulated just after decontamination. The H₂O�?vapor breaks down into h2o and oxygen, lessening residual degrees to under 1 ppm—Risk-free for operator entry. https://bookmarkshq.com/story22893071/the-definitive-guide-to-vhp-sterilization-of-isolators