Displaying 6 results of Ramosetron Impurities Ramosetron Impurities refer to any substances that are present in a sample of ramosetron, a medication used to treat nausea and vomiting caused by chemotherapy or surgery, but are not the active ingredient itself. These impurities may occur naturally or as a result of the manufacturing process and can affect the safety and efficacy of the medication. Therefore, it is important to identify and quantify these impurities and ensure that they are within acceptable limits to ensure the quality of the medication.