Commonly this pressure is 0.25 inches of h2o column, but might be lifted or lowered as the procedure demands. Isolators must be periodically leak tested to be sure their integrity and prevent escape of your decontamination agent. Leak testing can be carried out by numerous methods like strain decay https://tailinscitech.wixsite.com/tailinscitech/post/applications-and-benefits-of-tailin-containment-isolator-for-handling-high-potency-materials