Maxicide Plus is a 3.4% glutaraldehyde solution that can be used as a sterilant or high-level disinfectant for up to 28 days. 90 minutes at 77F (25C) for high-level disinfection. 10 hours at 77F (25C) for sterilization. Contains a surfactant to enhance the disinfection process and a rust inhibitor to reduce corrosion. No dilution required.