Stored at 2°C to 8°C (Refrigerate) and protect from light for 3 years. Prior to the expiration date, BeneFIX may be stored at or below 30°C, for up to 6 months.
Do not freeze to prevent damage to the diluent syringe.
Shelf-life: The reconstituted product does not contain a preservative and should be used immediately, but no longer than 3 hours after reconstitution. Chemical and physical in use stability has been demonstrated for 3 hours at temperatures up to 25°C.