Answer
The moroctocog alfa (ReFacto AF 3000 IU) pre-filled syringe contains 4 mL of solvent in its bottom chamber.
Sources for this answer
- ReFacto AF 3000 IU powder and solvent for solution for injection in pre-filled syringePfizer Limited · emc · SmPC §6.5 Nature and contents of container · Version 18Document updated
Sources checked