A: VHP Passbox sterilizes at minimal temperatures using vaporized hydrogen peroxide, as opposed to conventional steam sterilization that requires high heat. The look and growth of a decontamination cycle ordinarily takes place upon completion in the OQ. USP3 all over again gives steerage on this matter as does PIC/S6 https://tailin79000.ambien-blog.com/48188524/vhp-sterilization-an-overview