Answer
Unopened Triomel 7 g/l nitrogen 1140 kcal/l has a shelf life of 2 years if its overwrap is undamaged.
Sources for this answer
- TRIOMEL 7 g/l nitrogen 1140 kcal/l, emulsion for infusionBaxter Healthcare Ltd · emc · SmPC §6.3 Shelf life · Version 5Document updated
Sources checked