A: VHP Passbox sterilizes at very low temperatures making use of vaporized hydrogen peroxide, unlike standard steam sterilization that requires substantial heat. Clean sterile air or nitrogen is circulated right after decontamination. The H₂O�?vapor breaks down into drinking water and oxygen, lowering residual stages to down below 1 ppm—Protected https://chanceeviue.wikijournalist.com/458614/the_definitive_guide_to_vhp_sterilization_of_isolators