Displaying 7 results of Tulathromycin Impurities Tulathromycin is a broad-spectrum antibiotic used to treat respiratory and other infections in animals. However, the drug can contain impurities that may affect its safety and efficacy. These impurities may be caused by the manufacturing process or storage conditions. Therefore, it is important to monitor and control the levels of Tulathromycin impurities to ensure the drug's quality and safety for animal use.