Expiration date: Expired US ENDOSCOPY 00711549 AquaShield System CO2 (X) Feel free to contact us if you have any interest in any of the items listed as our inventory changes daily so we can quote you the prices according to availability. When the item is expired must be used for educational, training, veterinary or non-clinical research purposes only. HABLAMOS ESPAÑOL!! Hay muchas maneras diferentes de contactarnos, y nos gustaría hablar con usted sobre las preguntas de su compra, ayudarle a diagnosticar los problemas de su equipo y escuchar acerca de cómo podemos mejorar y todo lo que está en su mente. We SPECIALIZE and gladly ship INTERNATIONAL. However, please email us with your destination country and city name for a more accurate shipping quote. Return Policy: Items are sold as-is with no returns or refunds available unless explicitly stated.