![]() ![]() Sterile, non-pyrogenic isotonic solutions of Sodium Pertechnetate Tc 99m can be obtained conveniently by periodic aseptic elution of the generator. Incorporated between the column outlet and the collection vial is a sterile 0.22 micrometer filter. This terminally sterilized generator provides a closed system for the production of sterile metastable technetium Tc-99m, which is produced by the decay of molybdenum Mo-99. A sterile vial containing a bacteriostat is supplied with the generator for the customer to aseptically seal the outlet needle after each elution. The needles accommodate the sterile eluant vials and sterile evacuated collection vials. The elution hood has an opening for the column assembly double inlet needles and an opening for the single outlet needle. The column assembly and shielding are encased in a plastic container that is covered with a plastic elution hood. The Ultra-Technekow ™ V4 Generator is prepared with fission-produced molybdenum Mo-99 adsorbed onto alumina in a column shielded by lead, tungsten, or depleted uranium. ![]()
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