Today’s isolators are decontaminated largely with hydrogen peroxide shipped as possibly a gas or possibly a condensing vapour according to the variety of generator selected. Chlorine dioxide can be applied, but is not that frequent. That's why isolators are most often sanitized applying hydrogen peroxide vapor (a surface disinfectant). https://biological-indicator-for47924.nico-wiki.com/2724817/the_best_side_of_online_toc_analyzer