Thallous Chloride TI 201 Injection, Specific Concentration: 37 MBq/mL (1 mCi/mL), Total Activity: 325.6 MBq (8.8 mCi) Volume: 8.8 mL vial, Rx Only, Mfg. by GE Healthcare, Medi-physics, Inc., Arlington Heights, IL 60004. NDC: 17156-299-18 Class I - Dangerous Chemical Contamination: Trace amounts of an impurity was detected in the reagent used to manufacture finished product. Mar 26, 2019 Prescription Drugs Nationwide View Details →