Store in a refrigerator (2°C-8°C). Keep away from the cooling element. Do not freeze.
Keep the vial/cartridge in the outer carton in order to protect from light.
Mixtard must be protected from excessive heat and light.
After first opening or carried as a spare: Do not refrigerate.
Mixtard 30: The in-use shelf life is 5 weeks when stored below 30°C.
Mixtard 30 Penfill: The in-use shelf-life is 6 weeks when stored below 30°C.