Answer
Hypurin Porcine Neutral (porcine insulin) comes in a 10 ml neutral glass vial sealed with a rubber bung and metal closure.
Sources for this answer
- Hypurin Porcine Neutral Vials (PL 29831/0126)Wockhardt UK Ltd · emc · SmPC §6.5 Nature and contents of container · Version 9Document updated
Sources checked