Vetivex 20 (Sodium Chloride 7.2 % w/v Intravenous Infusion BP (Vet)) Pharmaceutical precautions Do not store above 25°C. Do not freeze. Keep out of the reach and sight of children. Shelf life: Do not use unless the solution is clear, free from visible particles, and the container is undamaged. Unopened: 2 years. After opening: The product does not contain an antimicrobial preservative. It is intended for single use only and any unused contents should be discarded. Disposal: Any unused product or waste material should be disposed of in accordance with national requirements.