Medphen, as a technology partner for medical applications working closely with Phi 4 Technology, manufactures according to ISO 13485:2016. Its activity includes Graphene Oxide as an active principle and its functionalization and integration in Masterbatch for medical grade polymers. The development of the nanomaterial is based on the characterization of graphene oxide and its classification by particle sizes. We ensure the purity of the material, with no pollutants such as sulfur or heavy metals. The EU Regulation 2015/830 (REACH) is applied to the nanomaterial and is biotested in accordance with ISO 10993-1. We will soon open our online shop www.medphen.com so that you will be able to know more about our products and place orders. If you are interested in learning more or would like to collaborate with us, please contact us through info@medphen.com