Multi-purpose, neutral pH, hospital-grade quaternary. A germicide, detergent, deodorizer, fungicide, virucide. Mark E II provides broad spectrum kill against HIV-1, VRE, VISA, GRE, E. coli 0157:H7, CA-MRSA, MRSA, Influenza A/PR, HBV, HCV, Herpes Virus Types 1 & 2, Vaccinia Virus and many more. Fungicidal against: Aspergillus Niger.