Coastwide Professional™ Disinfectant Hepastat 256 Concentrate for ExpressMix, 3.25L, 2 Pack Safety Maintain a productive mailing system ACMI AP nontoxic certified Maintain a productive mailing system with this remanufactured postage meter ink cartridge performance focused chair helps its users become more productive and efficient by maximizing lower back support and comfort while seated ): 110 Concentrated or Ready To Use: Concentrated Dilution Control Chemical Type: Disinfectant Dilution Control System: ExpressMix Dilution Ratio: 1:256 Disinfectant: Yes Dispensing Type: Refill Kill List of Bacteria This highly concentrated Coastwide Professional™ Hepastat 256 Disinfectant Cleaner is compatible with ExpressMix wall mounted dispensers for easy dilution