发明名称 |
Method and system for generating and collecting gallium-68 using alkaline eluant |
摘要 |
A method for generating Ga-68 from Ge-68 is provided that comprises contacting a substrate on which Ge-68 has been adsorbed with an alkaline solution having a pH of at least about 12 and thereby eluting Ga-68. Preferably the Ga-68 is eluted in the form of the gallate ion. A generator system comprises a generator column containing Ge-68 and Ga-68, a sealed eluant container having a predetermined quantity of eluant comprising an alkaline solution having a pH of at least about 12, and an evacuated eluate collection vial having a vacuum sufficient to draw the desired quantity of eluate into the eluate collection vial. The eluate collection vial can contain a neutralizing agent and also a diagnostically useful complexing agent.
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申请公布号 |
US4330507(A) |
申请公布日期 |
1982.05.18 |
申请号 |
US19800158395 |
申请日期 |
1980.06.11 |
申请人 |
NEW ENGLAND NUCLEAR CORPORATION |
发明人 |
LEWIS, ROBERT E. |
分类号 |
G21G4/08;(IPC1-7):G01N23/12;C01G15/00;A61K43/00;A61K49/00 |
主分类号 |
G21G4/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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