Before reconstitution: Do not store lyophilized powder above 25°C (77°C).
Reconstituted and infusion solutions: The reconstituted solution, immediately diluted in 0.9% Sodium Chloride Injection (see DOSAGE & ADMINISTRATION: INSTRUCTIONS FOR USE), may be stored at room temperature (25°C) and used within 6 hours or stored for 24 hours under refrigeration (5°C) and used within 4 hours after removal from refrigeration. Solutions of INVANZ should not be frozen.