ISOTOPE GENERATOR

ABSTRACT OF THE DISCLOSURE The invention relates to a method of preparing a liquid for radiopharmaceutical application comprising a radioiosotope by eluting a radioactive daughter isotope from a parent isotope which is adsorbed on an adsorbent by means of a physiological solution, in which a fission...

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1. Verfasser: PANEK-FINDA, HELENA
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:ABSTRACT OF THE DISCLOSURE The invention relates to a method of preparing a liquid for radiopharmaceutical application comprising a radioiosotope by eluting a radioactive daughter isotope from a parent isotope which is adsorbed on an adsorbent by means of a physiological solution, in which a fission-produced parent isotope is used and the eluate comprising a daughter isotope is purified with a cation-exchange material. By using the method according to the invention a liquid containing a radioisotope having an exceptionally high chemical, radiochemical and radio-nuclidic purity is obtained in a high yield. The invention also relates to an isotope generator system suitable for use of the said method and to a reservoir for said generator system.