Displaying 8 results of Tamsulosin Stable Isotopes Tamsulosin Stable Isotopes are a set of non-radioactive isotopes of the medication tamsulosin that have the same chemical and physical properties as the original drug. These isotopes are used in various research studies to track the metabolism and pharmacokinetics of tamsulosin in the human body. They also help in the development of new and improved drug formulations with better therapeutic efficacy and fewer side effects.