Alumina Depyrogenates F 18 Fludeoxyglucose Injection during Purification Processes.

Unlabelled: Endotoxin indicators (EIs) and photometric bacterial endotoxin test (BET) assays were used to determine the capacity of alumina (Al(2)O(3)) for removing endotoxin from a parenteral solution. Fludeoxyglucose F 18 (FDG) Injection, USP, a radioactive imaging agent, is made daily at about 150 American sites for same-day administration. Each FDG synthesis unit contains a cartridge of alumina for removing a radiochemical impurity before delivery to the final product vial.