Author: T. Hans Derr; Melissa A. James; Chad V. Kuny; Prem P. Kandel; Matthew D. Beckman; Kevin L. Hockett; Mark A. Bates; Moriah L Szpara
Title: Aerosolized Hydrogen Peroxide Decontamination of N95 Respirators, with Fit-Testing and Virologic Confirmation of Suitability for Re-Use During the COVID-19 Pandemic Document date: 2020_4_22
ID: d1crwbuz_16
Snippet: Chemical indicator strips (between 1 and 4 total per cycle) were placed in strategic locations to indicate adequate H2O2 strength for successful decontamination. These were collected and analyzed after each cycle. An H2O2 Vapor [diffusion] Monitor (Assay Technologies, Model N587) was deployed to determine H2O2 peak, residual, and operator exposure concentrations during decontamination and simulated re-use process. This was achieved by clipping th.....
Document: Chemical indicator strips (between 1 and 4 total per cycle) were placed in strategic locations to indicate adequate H2O2 strength for successful decontamination. These were collected and analyzed after each cycle. An H2O2 Vapor [diffusion] Monitor (Assay Technologies, Model N587) was deployed to determine H2O2 peak, residual, and operator exposure concentrations during decontamination and simulated re-use process. This was achieved by clipping the monitor on the metal racks with respirators during the decontamination cycle (to verify concentrations), . CC-BY-NC-ND 4.0 International license It is made available under a author/funder, who has granted medRxiv a license to display the preprint in perpetuity.
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