Answer
Before reconstitution, Priorix powder is a whitish to slightly pink cake, a portion of which may be yellowish to slightly orange, and its solvent is a clear, colourless solution.
Sources for this answer
- Priorix powder and solvent for solution for injection in a pre-filled syringeGlaxoSmithKline UK · emc · SmPC §3 Pharmaceutical form · Version 32Document updated
Sources checked