Displaying 2 results of Iohexol Stable Isotopes Iohexol stable isotopes are non-radioactive versions of the contrast agent iohexol, which is commonly used in medical imaging procedures such as CT scans. These stable isotopes can be used in research and diagnostic applications that require precise measurements and tracking of the contrast agent. They are ideal for use in studies that require long-term monitoring of contrast agent kinetics and biodistribution.