Answer
An unopened vial of Zynlonta (loncastuximab tesirine) 10 mg powder for concentrate for solution for infusion has a shelf life of 6 years.
Sources for this answer
- Zynlonta, 10mg, powder for concentrate for solution for infusionSwedish Orphan Biovitrum Ltd · emc · SmPC §6.3 Shelf life · Version 8Document updated
Sources checked