GC-2 Liquid (2 Gallons at 100ppm) - Case of 20The ldeal 3 Dimensional Sanitation & Disinfection Product for Correctional, Educational & Medical Facilities Ships and stores dry Generates ultra pure Cl02 Liquid lasts for up to 60 days after generation (if stored properly) Versatile use stock solution able to be diluted as needed No harmful byproducts Kills MRSA in 60 seconds at 5ppm No rinse required, spray and walk away Registered kill claims for HIV 1, Influenza, Rotavirus, Rhinovirus, E coli,