Answer
The unopened shelf life of Gadovist (gadobutrol) 1.0 mmol/ml solution for injection is 3 years for both prefilled syringes and cartridges.
Sources for this answer
- Gadovist or Gadobutrol 1.0 mmol/ml solution for injection in prefilled syringe/cartridgeBayer plc · emc · SmPC §6.3 Shelf life · Version 16Document updated
Sources checked