Displaying 3 results of Carbovir Stable Isotopes Carbovir stable isotopes are used in research and diagnostics to track the metabolism and pharmacokinetics of antiviral drugs, particularly those used to treat HIV. These isotopes, which are chemically identical to the original drug but contain a heavier form of carbon, can be used to monitor drug levels in blood and tissues and to determine the effectiveness of treatment. They are also used in drug development and clinical trials to evaluate drug performance and safety.