STERIS’ Septihol® WFI Sterile Alcohol Solution is an innovative bag on valve aerosol can containing a mixture of 70% (v/v) USP isopropanol 30% USP Water For Injection (WFI). All cans are filled and double bagged in a Grade B (Class 100) facility and gamma irradiated to ensure sterility for easy introduction in critical areas. Each lot is documented by Certificates of Analysis that contain Endotoxin, Irradiation and Sterility results.