A contrast agent (or contrast medium) is a substance used to increase the contrast of structures or fluids within the body in medical imaging, which absorb or alter external electromagnetism or ultrasound, within body tissues in order to alter the contrast in the image. Medis Medical main supplies the monomer iodinated contrast agents and API(Active Pharmaceutical Ingredient), such as iohexol (Omnipaque), iopromide (Ultravist), ioversol, iodixanol, iomeprol, iopamidol(iopamiro), gadobenate dimeglumine, gadoxetate disodium. Most obtained China GMP, EU CEP, US DMF, Japan DMF. Download Brochure API-Contrast-agents-list-Medis-Medical.pdf (480 downloads)