Compare methods against the application
VanTsteri’s article compares formaldehyde fumigation, ozone, ultraviolet irradiation and vaporized hydrogen peroxide for pharmaceutical laboratory environments.
Consider operating conditions
The source discusses concentration, exposure duration, temperature and humidity for chemical approaches, and lamp output, distance and irradiation duration for ultraviolet treatment. These factors are presented as considerations rather than transferable operating recipes.
Include compatibility and verification
The comparison also addresses personnel exposure, material effects, residual clearance and treatment evaluation. VHP is discussed with chemical and biological indicators. Selection requires evidence for the intended environment; this article does not demonstrate that one method is universally superior.