» Technetium Tc 99m Tetrofosmin Injection is a sterile aqueous solution, suitable for intravenous injection, that contains ^99mTc in the form of a complex of tetrofosmin. It contains not less than 90.0 percent and not more than 110.0 percent of the labeled amount of ^99mTc as tetrofosmin complex expressed in MBq (or mCi) per mL at the date and time indicated in the labeling. It may contain reducing agents, stabilizers, and buffers. It contains no antimicrobial agents. Other chemical forms of radioactivity do not exceed 10.0 percent of the total.