What is Vaporized Hydrogen Peroxide (VHP)?
VHP is a vapor from hydrogen peroxide H2O2. VHP is produced from a solution of liquid H2O2 and water, by generators specifically designed for the purpose. These generators initially dehumidify the ambient air, then produce VHP by passing aqueous hydrogen peroxide over a vaporizer, and circulate the vapor at a programmed concentration in the air. VHP systems can be used to decontaminate facilities, isolators or small enclosures and pharmaceutical companies generally use VHP in between batches. VHP has been proven to be easily dispersed as it is in a vapor form and has been shown to have an effective 6-Log reduction ratio.