Method of recycling Cd-112 isotope

摘要

Cd-112 isotope is recycled from a Cd-112 chemical separated solution or a remainder of an electroplating solution having a Cd-112 target. The present invention recycles Cd-112 isotope with a low cost, a high purity and a high recycle rate. The recycled Cd-112 isotope can be be easily stored. The Cd-112 isotope can be used as an imaging agent in nuclear medicine.