Must be in 55 gallon drums Must be a concentrated one-step disinfectant, cleaner and deodorizer that can decontaminate potentially infectious material from hard non-porous surfaces Must be a germicidal, virucidal, fungicidal, pseudomonacidal and tuberculocidal in soft and hard water conditions Must be especially suited for the cleaning needs of an institutional setting with excellent germ killing power and detergency Must be EPA registered Must have a clear transparent appearance Vendor must provide documentation of the following: Minimum shelf life of one year for concentrated product pH of concentrate is between 1.5 and 3.0 Product is not a skin sensitizer Product is not a toxic substance Product has no known inhalation effects Diluted product will disinfect with a contact time of 12 minutes or less