Patent ID: 8562946
Filing Date: 2013-10-22
Classification: A61K,B01J,G21G

Abstract:
1. A method of producing radiopharmaceutical agents for use in positron emission tomography comprising: providing a column having a small volume capacity; filling a portion of said column with anion exchange resin beads having a small volume between 25 and 100 μl; introducing a providing a septum closed vial containing lypholized ligand compound; soluablizing the lypholized compound in the vial by introducing a reconstitution agent; providing a pressurized eluant vessel in fluid communication with the column; releasing eluant from the eluant vessel to flow into the column and through the resin beads to a dispensing point; directing the eluant from the column dispensing point into the vial thereby forming a radiolabeled Cu-ligand compound.