Reusable for up to 28 days. Recommented for immersible and heat-sensitive equipment and instruments. Contains a surfactant. No dilution required. Manufacturer #: 10-2805 Brand: MetriCide 28 Manufacturer: Metrex Research Activation : Activation Required Active Ingredients: 2.5% Glutaraldehyde Application: Glutaraldehyde High Level Disinfectant Container Type: Bottle Form: Liquid Scent: Fruity Scent Usage: Max 28 Day Reuse Volume: 32 oz